Professor Demchick's Patent Services

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


Services to Inventors in Guinea - Bissau (Republic of Guinea-Bissau, Republica da Guine-Bissau, Guine-Bissa) Seeking United States Patent Protection


Dr. Demchick can assist citizens and residents of Guinea - Bissau seeking United States patent protection. Options include:

Filing a United States patent application prior to filing an application in any other country.

Filing a United States application claiming the benefit of an international patent application under the Patent Cooperation Treaty (PCT)(which is in force in Guinea - Bissau).

Filing a patent application in Guinea - Bissau and then file a United States patent application within one year which claims the benefit of the patent application filed in Guinea - Bissau. Guinea - Bissau is a signatory to the Paris Convention.

Dr. Demchick has decades of research experience in industry, academia, and government settings. He has done diverse consulting. He has published articles in prestigious journals. He is an award-winning educator.

Dr. Demchick has met the rigorous requirements to be admitted to practice in patent matters before the United States Patent and Trademark Office (USPTO). These requirements included passing the patent bar examination. Handling patent matters before the USPTO is highly specialized and "regular lawyers" are not permitted to represent clients before the USPTO on patent matters. Proper handling of patent applications and related matters requires the unusual combination of technical and legal knowledge.

For many years, Dr. Demchick was professor of biological and physical sciences at colleges and universities. He is currently a faculty member at a polytechnic in New Zealand. Dr. Demchick brings his expertise, energy, experience, and talent to help clients obtain patent protection for their inventions.

Dr. Demchick has clients from around the world.

There is no charge for a discussion (or E-mail communication) to help applicants in Guinea - Bissau understand the United States patent protection options for their inventions.

At Drexel University, he earned a Bachelor of Science (B.S.) degree in Chemistry. At Indiana University (Bloomington) he earned a Masters of Arts (M.A.) degree in Biology and a Doctor of Philosophy (Ph.D.) degree in Microbiology.

Member of the Intellectual Property Section of the North Carolina Bar Association