Professor Demchick's Patent Services

Paul H. Demchick, United States Registered Patent Agent
(United States Patent and Trademark Office Registration 52,808)


PATENTS RELATED TO VETERINARY PRODUCTS AND METHODS

Although Dr. Demchick also represents patent seekers with non-biological inventions, his doctorate is in biology. Biology has been the primary focus of his research and teaching. He especially loves dealing with patent searches and applications for involving biology.

Dr. Demchick is a scientist with a quarter of a century of research experience in academic, industrial and governmental settings.

If you are considering patent protection for an invention, Dr. Demchick will be glad to discuss the matter with you. There is no charge for an initial discussion.

The following sampling is to give you some sense of the types of veterinary products and methods related inventions which have received United States patent protection. The patent list is not exhaustive and is certainly not a substitute for a proper patent search . It should be noted that only U.S. Patents are included.

It should be noted that spelling, form and typographical errors in the original patents are preserved here.

Long acting, reversible veterinary sedative and analgesic and method of use (United States Patent 7,074,834)

Veterinary height adjustable wet table (United States Patent 7,073,464)

Veterinary delivery systems and methods of delivering effective agents to animals (United States Patent 7,005,142)

Anthelmintic oral homogeneous veterinary pastes (United States Patent 7,001,889)

Diarylselenide compounds and their use in human or veterinary medicine and in cosmetics (United States Patent 6,992,094)

Topical anthelmintic veterinary formulations (United States Patent 6,991,801)

Syringe, in particular for veterinary applications (United States Patent 6,989,000)

Compositions and methods containing bioavailable Se-methyl-L-selenocystein- e for human and veterinary use (United States Patent 6,982,273)

Ergonomic and adjustable veterinary apparatus for movement restriction (United States Patent 6,976,453)

Veterinary pill and capsule delivery device (United States Patent 6,960,183)

Veterinary treatment of ophthalmic disease in animals using topical tacrolimus (United States Patent 6,930,127)

Use of LTB4 antagonists in veterinary medicine (United States Patent 6,921,752)

Herbal healing lotion for veterinary use (United States Patent 6,844,014)

Automatic veterinary medicament delivery system (United States Patent 6,796,964)

Preparation for veterinary use (United States Patent 6,793,932)

Veterinary compositions for the treatment of parasitic diseases (United States Patent 6,777,448)

Veterinary gurney (United States Patent 6,684,424)

Veterinary delivery device and method (United States Patent 6,669,682)

Needle for medical and/or veterinary use that includes an extensible telescopic system that covers the needle avoiding its future use (United States Patent 6,648,856)

Unsaturated derivatives at the 4-position of 6-tert-butyl-1,1-dimethylindane and their use in human and veterinary medicine and in cosmetics (United States Patent 6,642,273)

1-O-alkylglycerols for pharmaceutical or veterinary use for preserving and/or improving sperm (United States Patent 6,624,191)

Electronic device for veterinary patients (United States Patent 6,561,136)

Pharmaceutical compositions containing N-palmitoylethanolamide and use thereof in the veterinary field (United States Patent 6,548,550)

Unsaturated derivatives at the 4-position of 6-tert-butyl-1,1-dimethylindane and their use in human and veterinary medicine and cosmetics (United States Patent 6,534,545)

Veterinary vaccines (United States Patent 6,524,592)

Veterinary bathing station with rotating ingress/egress ramp (United States Patent 6,516,752)

Antiinfective free intramammary veterinary composition (United States Patent 6,506,400)

Pharmaceutical or veterinary composition (United States Patent 6,451,605)

Mobile veterinary treatment prep table (United States Patent 6,435,110)

Device for releasing with delayed effect an active substance, in particular veterinary (United States Patent 6,416,781)

Veterinary medication monitoring system and apparatus (United States Patent 6,397,190)

9a-azalides as veterinary antimicrobial agents (United States Patent 6,339,063)

Veterinary pharmaceutical composition (United States Patent 6,322,821)

Vacuum-activated veterinary surgical positioning system (United States Patent 6,318,372)

Synergistic antioxidant veterinary compositions (United States Patent 6,303,651)

Veterinary treatment table (United States Patent 6,279,510)

Pediculocidal and veterinary compositions (United States Patent 6,277,415)

Portable ultrasonic diagnostic apparatus for veterinary activity (United States Patent 6,258,028)

Antiinfective free intramammary veterinary composition (United States Patent 6,254,881)

Healing device applied to persistent wounds, fistulas, pancreatitis, varicose ulcers, and other medical or veterinary pathologies of a patient (United States Patent 6,203,563)

Unsaturated derivatives at the 4-position of 6-tert-butyl-1, 1- dimethylindane and their use in human and veterinary medicine and in cosmetics (United States Patent 6,180,674)

Oral veterinary composition containing a fluoroquinolone antibacterial agent possessing superior absorption properties and an extended duration of therapeutic antimicrobial blood levels, and a method of treating microbial infection in a ruminant (United States Patent 6,136,338)

Veterinary use of a pleuromutilin derivative (United States Patent 6,130,250)

Cosmetic, dermopharmaceutical or veterinary compositions for disinfecting human or animal skin (United States Patent 6,123,953)

Pharmaceutical compositions containing herbal-based active ingredients; methods for preparing same and uses of same for medical and veterinary purposes (United States Patent 6,106,838)

Azole compounds endowed with antimycotic activity for human and veterinary use (United States Patent 6,103,909)

Mobile veterinary treatment prep table (United States Patent 6,101,956)

N-aryl-1,2,3-triazole compounds for pharmaceutical and veterinary application (United States Patent 6,083,965)

Bi-aromatic dibenzofuran derivatives and their use in human and veterinary medicine and in cosmetics (United States Patent 6,057,341)

8a-azalides as veterinary antimicrobal agents (United States Patent 6,054,434)

Veterinary recovery collar (United States Patent 6,044,802)

Pharmaceutical and veterinary compositions of mupirocin and methods for their preparation (United States Patent 6,025,389)

Oral veterinary composition containing a fluoroquinolone antibacterial agent possessing superior absorption properties and an extended duration of therapeutic antimicrobial blood levels, and a method of treating a microbial infection in a ruminant (United States Patent 6,024,979)

Veterinary syringe with dosing device (United States Patent 6,024,728)

Pneumatically operated veterinary pellet implanter (United States Patent 5,997,500)

Veterinary pharmaceutical method of administration (United States Patent 5,962,048)

Universal device for the thorough cleaning, disinfecting and sterilizing of dental, surgical, and veterinary instruments as well as for other uses (United States Patent 5,961,937)

Veterinary pharmaceutical composition (United States Patent 5,958,464)

Stable gelled water in oil emulsion and its use in the cosmetic, dermatological, veterinary and/or farm produce fields (United States Patent 5,958,434)

Veterinary compositions for treating epidermal irritations (United States Patent 5,908,640)

Valve system, especially for use in veterinary syringes (United States Patent 5,901,743)

Method for preparing a material for medical or veterinary use, resulting material, and uses thereof (United States Patent 5,872,159)

Azole compounds with antimycotic activity for human and veterinary use (United States Patent 5,869,512)

Medical or veterinary injection device (United States Patent 5,833,661)

Veterinary pharmaceutical formulation containing avian embryonic stem cells (United States Patent 5,830,510)

Veterinary pharmaceutical composition and method of administration (United States Patent 5,827,545)

Veterinary surgical table (United States Patent 5,826,286)

Syringe for the intramammary administration of veterinary pharmacological compositions (United States Patent 5,820,598)

Veterinary implanter with disinfectant dispenser (United States Patent 5,817,054)

Veterinary method for clinically modifying the behavior of dogs exhibiting canine affective aggression using R enantiomers, S enantiomers, and racemic mixtures of selective serotonin reuptake inhibitor compounds or their active metabolites (United States Patent 5,788,986)

Veterinary method for clinically modifying the behavior of dogs exhibiting canine affective aggression using preferential/discriminatory serotonin reuptake inhibitors (United States Patent 5,762,960)

Substituted pyrazolyl benzenesulfonamides for use in veterinary therapies (United States Patent 5,756,529)

Veterinary topical compositions and methods of use (United States Patent 5,741,527)

Veterinary composition (United States Patent 5,731,002)

Derivatives of 4-(2-aminoethyl)phenoxymethyl-phosphonic and -phosphinic acid and pharmaceutical and veterinary uses therefor (United States Patent 5,726,165)

Veterinary tablet intended especially for cats (United States Patent 5,725,879)

Veterinary avian oral speculum and method of use (United States Patent 5,722,936)

Di(aromatic) compounds and their use in human and veterinary medicine and in cosmetics (United States Patent 5,688,817)

Di (aromatic) compounds and their use in human and veterinary medicine and in cosmetics (United States Patent 5,668,156)

Veterinary drug residue surveillance method (United States Patent 5,660,995)

Diaromatic compounds derived from a salicylic unit and their use in human and veterinary medicine and in cosmetics (United States Patent 5,654,331)

Veterinary treatment (United States Patent 5,643,902)

Veterinary diagnostic test (United States Patent 5,629,211)

Di(aromatic) compounds and their use in human and veterinary medicine and in cosmetics (United States Patent 5,597,839)

Method for modifying the cell, tissue or host tropism of microorganisms; recombinant microorganisms obtained in this way and use thereof in medicine and veterinary medicine (United States Patent 5,580,564)

Veterinary composition, feedstuff and process (United States Patent 5,578,580)

Fastening device for protective veterinary garments (United States Patent 5,575,014)

Di(aromatic) compounds and their use in human and veterinary medicine and in cosmetics (United States Patent 5,567,721)

Veterinary method for clinically modifying the behavior of dogs exhibiting canine affective aggression (United States Patent 5,554,383)

Use of Selegilene in veterinary medicine (United States Patent 5,547,995)

Aromatic and polycyclic compounds and their use in human or veterinary medicine and in cosmetics (United States Patent 5,547,983)

Slide action veterinary implanter (United States Patent 5,522,797)

Material and splint for orthopaedical, surgical and veterinary use and method of making same (United States Patent 5,500,163)

Diaromatic compounds derived from a salicylic unit and their use in human and veterinary medicine and in cosmetics (United States Patent 5,476,860)

Method of monitoring uterine activity and fetal heart rate in veterinary obstetrics (United States Patent 5,471,993)

Long acting, reversible veterinary sedative and analgesic and method of use (United States Patent 7,074,834)

Veterinary height adjustable wet table (United States Patent 7,073,464)

Veterinary delivery systems and methods of delivering effective agents to animals (United States Patent 7,005,142)

Anthelmintic oral homogeneous veterinary pastes (United States Patent 7,001,889)

Diarylselenide compounds and their use in human or veterinary medicine and in cosmetics (United States Patent 6,992,094)

Topical anthelmintic veterinary formulations (United States Patent 6,991,801)

Syringe, in particular for veterinary applications (United States Patent 6,989,000)

Compositions and methods containing bioavailable Se-methyl-L-selenocystein- e for human and veterinary use (United States Patent 6,982,273)

Ergonomic and adjustable veterinary apparatus for movement restriction (United States Patent 6,976,453)

Veterinary pill and capsule delivery device (United States Patent 6,960,183)

Veterinary treatment of ophthalmic disease in animals using topical tacrolimus (United States Patent 6,930,127)

Use of LTB4 antagonists in veterinary medicine (United States Patent 6,921,752)

Herbal healing lotion for veterinary use (United States Patent 6,844,014)

Automatic veterinary medicament delivery system (United States Patent 6,796,964)

Preparation for veterinary use (United States Patent 6,793,932)

Veterinary compositions for the treatment of parasitic diseases (United States Patent 6,777,448)

Veterinary gurney (United States Patent 6,684,424)

Veterinary delivery device and method (United States Patent 6,669,682)

Needle for medical and/or veterinary use that includes an extensible telescopic system that covers the needle avoiding its future use (United States Patent 6,648,856)

Unsaturated derivatives at the 4-position of 6-tert-butyl-1,1-dimethylindane and their use in human and veterinary medicine and in cosmetics (United States Patent 6,642,273)

1-O-alkylglycerols for pharmaceutical or veterinary use for preserving and/or improving sperm (United States Patent 6,624,191)

Electronic device for veterinary patients (United States Patent 6,561,136)

Pharmaceutical compositions containing N-palmitoylethanolamide and use thereof in the veterinary field (United States Patent 6,548,550)

Unsaturated derivatives at the 4-position of 6-tert-butyl-1,1-dimethylindane and their use in human and veterinary medicine and cosmetics (United States Patent 6,534,545)

Veterinary vaccines (United States Patent 6,524,592)

Veterinary bathing station with rotating ingress/egress ramp (United States Patent 6,516,752)

Antiinfective free intramammary veterinary composition (United States Patent 6,506,400)

Pharmaceutical or veterinary composition (United States Patent 6,451,605)

Mobile veterinary treatment prep table (United States Patent 6,435,110)

Device for releasing with delayed effect an active substance, in particular veterinary (United States Patent 6,416,781)

Veterinary medication monitoring system and apparatus (United States Patent 6,397,190)

9a-azalides as veterinary antimicrobial agents (United States Patent 6,339,063)

Veterinary pharmaceutical composition (United States Patent 6,322,821)

Vacuum-activated veterinary surgical positioning system (United States Patent 6,318,372)

Synergistic antioxidant veterinary compositions (United States Patent 6,303,651)

Veterinary treatment table (United States Patent 6,279,510)

Pediculocidal and veterinary compositions (United States Patent 6,277,415)

Portable ultrasonic diagnostic apparatus for veterinary activity (United States Patent 6,258,028)

Antiinfective free intramammary veterinary composition (United States Patent 6,254,881)

Healing device applied to persistent wounds, fistulas, pancreatitis, varicose ulcers, and other medical or veterinary pathologies of a patient (United States Patent 6,203,563)

Unsaturated derivatives at the 4-position of 6-tert-butyl-1, 1- dimethylindane and their use in human and veterinary medicine and in cosmetics (United States Patent 6,180,674)

Oral veterinary composition containing a fluoroquinolone antibacterial agent possessing superior absorption properties and an extended duration of therapeutic antimicrobial blood levels, and a method of treating microbial infection in a ruminant (United States Patent 6,136,338)

Veterinary use of a pleuromutilin derivative (United States Patent 6,130,250)

Cosmetic, dermopharmaceutical or veterinary compositions for disinfecting human or animal skin (United States Patent 6,123,953)

Pharmaceutical compositions containing herbal-based active ingredients; methods for preparing same and uses of same for medical and veterinary purposes (United States Patent 6,106,838)

Azole compounds endowed with antimycotic activity for human and veterinary use (United States Patent 6,103,909)

Mobile veterinary treatment prep table (United States Patent 6,101,956)

N-aryl-1,2,3-triazole compounds for pharmaceutical and veterinary application (United States Patent 6,083,965)

Bi-aromatic dibenzofuran derivatives and their use in human and veterinary medicine and in cosmetics (United States Patent 6,057,341)

8a-azalides as veterinary antimicrobal agents (United States Patent 6,054,434)

Veterinary recovery collar (United States Patent 6,044,802)

Pharmaceutical and veterinary compositions of mupirocin and methods for their preparation (United States Patent 6,025,389)

Oral veterinary composition containing a fluoroquinolone antibacterial agent possessing superior absorption properties and an extended duration of therapeutic antimicrobial blood levels, and a method of treating a microbial infection in a ruminant (United States Patent 6,024,979)

Veterinary syringe with dosing device (United States Patent 6,024,728)

Pneumatically operated veterinary pellet implanter (United States Patent 5,997,500)

Veterinary pharmaceutical method of administration (United States Patent 5,962,048)

Universal device for the thorough cleaning, disinfecting and sterilizing of dental, surgical, and veterinary instruments as well as for other uses (United States Patent 5,961,937)

Veterinary pharmaceutical composition (United States Patent 5,958,464)

Stable gelled water in oil emulsion and its use in the cosmetic, dermatological, veterinary and/or farm produce fields (United States Patent 5,958,434)

Veterinary compositions for treating epidermal irritations (United States Patent 5,908,640)

Valve system, especially for use in veterinary syringes (United States Patent 5,901,743)

Method for preparing a material for medical or veterinary use, resulting material, and uses thereof (United States Patent 5,872,159)

Azole compounds with antimycotic activity for human and veterinary use (United States Patent 5,869,512)

Medical or veterinary injection device (United States Patent 5,833,661)

Veterinary pharmaceutical formulation containing avian embryonic stem cells (United States Patent 5,830,510)

Veterinary pharmaceutical composition and method of administration (United States Patent 5,827,545)

Veterinary surgical table (United States Patent 5,826,286)

Syringe for the intramammary administration of veterinary pharmacological compositions (United States Patent 5,820,598)

Veterinary implanter with disinfectant dispenser (United States Patent 5,817,054)

Veterinary method for clinically modifying the behavior of dogs exhibiting canine affective aggression using R enantiomers, S enantiomers, and racemic mixtures of selective serotonin reuptake inhibitor compounds or their active metabolites (United States Patent 5,788,986)

Veterinary method for clinically modifying the behavior of dogs exhibiting canine affective aggression using preferential/discriminatory serotonin reuptake inhibitors (United States Patent 5,762,960)

Substituted pyrazolyl benzenesulfonamides for use in veterinary therapies (United States Patent 5,756,529)

Veterinary topical compositions and methods of use (United States Patent 5,741,527)

Veterinary composition (United States Patent 5,731,002)

Derivatives of 4-(2-aminoethyl)phenoxymethyl-phosphonic and -phosphinic acid and pharmaceutical and veterinary uses therefor (United States Patent 5,726,165)

Veterinary tablet intended especially for cats (United States Patent 5,725,879)

Veterinary avian oral speculum and method of use (United States Patent 5,722,936)

Di(aromatic) compounds and their use in human and veterinary medicine and in cosmetics (United States Patent 5,688,817)

Di (aromatic) compounds and their use in human and veterinary medicine and in cosmetics (United States Patent 5,668,156)

Veterinary drug residue surveillance method (United States Patent 5,660,995)

Diaromatic compounds derived from a salicylic unit and their use in human and veterinary medicine and in cosmetics (United States Patent 5,654,331)

Veterinary treatment (United States Patent 5,643,902)

Veterinary diagnostic test (United States Patent 5,629,211)

Di(aromatic) compounds and their use in human and veterinary medicine and in cosmetics (United States Patent 5,597,839)

Method for modifying the cell, tissue or host tropism of microorganisms; recombinant microorganisms obtained in this way and use thereof in medicine and veterinary medicine (United States Patent 5,580,564)

Veterinary composition, feedstuff and process (United States Patent 5,578,580)

Fastening device for protective veterinary garments (United States Patent 5,575,014)

Di(aromatic) compounds and their use in human and veterinary medicine and in cosmetics (United States Patent 5,567,721)

Veterinary method for clinically modifying the behavior of dogs exhibiting canine affective aggression (United States Patent 5,554,383)

Use of Selegilene in veterinary medicine (United States Patent 5,547,995)

Aromatic and polycyclic compounds and their use in human or veterinary medicine and in cosmetics (United States Patent 5,547,983)

Slide action veterinary implanter (United States Patent 5,522,797)

Material and splint for orthopaedical, surgical and veterinary use and method of making same (United States Patent 5,500,163)

Diaromatic compounds derived from a salicylic unit and their use in human and veterinary medicine and in cosmetics (United States Patent 5,476,860)

Method of monitoring uterine activity and fetal heart rate in veterinary obstetrics (United States Patent 5,471,993)

Long acting, reversible veterinary sedative and analgesic and method of use (United States Patent 7,074,834)

Veterinary height adjustable wet table (United States Patent 7,073,464)

Veterinary delivery systems and methods of delivering effective agents to animals (United States Patent 7,005,142)

Anthelmintic oral homogeneous veterinary pastes (United States Patent 7,001,889)

Diarylselenide compounds and their use in human or veterinary medicine and in cosmetics (United States Patent 6,992,094)

Topical anthelmintic veterinary formulations (United States Patent 6,991,801)

Syringe, in particular for veterinary applications (United States Patent 6,989,000)

Compositions and methods containing bioavailable Se-methyl-L-selenocystein- e for human and veterinary use (United States Patent 6,982,273)

Ergonomic and adjustable veterinary apparatus for movement restriction (United States Patent 6,976,453)

Veterinary pill and capsule delivery device (United States Patent 6,960,183)

Although his recognition as a registered patent agent permits him to represent others in all patent matters before the United States Patent and Trademark Office, Dr. Demchick limits his practice to patent matters involving inventions for which he is confident that his expertise will allow him to serve his client well. He will gladly discuss whether he is comfortable handling cases involving inventions in a particular field. He will err on the side of declining cases if he has uncertainty about his ability to do what is needed in the case. Dr. Demchick does not represent clients in court. However, he refers clients to a patent attorney who does represent others in court, if it appears likely that patent related representation in court is appropriate. Dr. Demchick prepares and files non-provisional (regular) patent applications and provisional patent applications. He prepares and files utility patent applications and design patent applications. He prepares and files U.S. patent applications and international patent applications under the Patent Cooperation Treaty (PCT). He prepares and files applications to enter the U.S. National Phase for inventions for which international patent applications (PCT) were already filed. One of the matters he discusses with each client or potential client is which type of application(s) best meets that client's needs. He usually does a patent search (patentability search) as part of the preparation of a patent application. He discusses the value of patent searching with each inventor before agreeing to prepare a patent application for that inventor.