Joseph F Payack

This inventor holds 25 USPTO granted patents and 4 EPO patents, primarily in Chemical Synthesis. Top assignees: Hoechst Roussel Pharmaceuticals, Merck + Co., Inc., Amgen Inc.. Active years: 1990-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph F Payack. Retrieved from https://idiyas.com/inventor/joseph-f-payack

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 25

% Patents Active = 92.0

EPO Patents = 4 (Patent Applications = 2)

Average Co-Inventor Count = 2.6

ph-index = 4

Forward Citations = 45(Granted Patents)

Company Filing History:

12 out of 539

Hoechst Roussel Pharmaceuticals

Hoechst Marion Roussel

patents

5. 1 out of 3,745

Bristol-Myers Squibb Compnay

patents

6. 1 out of 2,405

Merck Sharp + Dohme Corp.

patents

7. 1 out of 834,601

Other

patents

Years Active: 1990-2021

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Areas of Expertise:

Plant Oils

Ethanol Extraction

HIV Inhibitors

Phenyl Acetic Acid

Titanocene

Benzodiazepines

Binaphthyl Derivatives

Hydrazine

Lignan Process

Pyrido Compounds

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11040295 - Method and apparatus for extracting plant oils using ethanol water (2021-06-22),

2. 8436168 - Methods of making HIV attachment inhibitor prodrug compound and intermediates (2013-05-07),

3. 8183293 - Phenyl acetic acid derivatives (2012-05-22),

4. 7847095 - Process for 5-[[2(r)-[1(r)-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3(s)-(4-fluorophenyl)-4-morpholinyl]methyl]-1,2-dihydro-3h-1.,2,4-triazol-3-one (2010-12-07),

5. 7795254 - Benzomorpholine derivatives and methods of use (2010-09-14),

6. 6469164 - Process for the synthesis of (2R, 2-alpha-R)-4-benzyl-2-[1-(3,5-bis (trifluoromethyl)phenyl)ethoxy]-1,4-oxazine-3-one (2002-10-22),

7. 6063950 - Process for the preparation of titanocene dichloride (2000-05-16),

8. 5892082 - Process for the preparation of dimethyl titanocene (1999-04-06),

9. 5643903 - 2-(4-piperidinyl)-1H-pyrido[4,3-b]indol-1-ones and related compounds (1997-07-01),

10. 5510346 - 4-heteroaryl-1,3-benzodiazepines and (1996-04-23),

11. 5430154 - 2-(4-piperidinyl)-1H-pyrido[4,3-b]-indol-1-ones and related compounds (1995-07-04),

12. 5430038 - 2-(4-pyrrlidinyl)-1H-pyrido[4,3-b]indol-1-ones and related compounds (1995-07-04),

13. 5399771 - Process of synthesizing binaphthyl derivatives (1995-03-21),

14. 5292883 - 2-(4-piperidinyl)-1H-pyrido[4,3-B]indol-1-ones and related compounds (1994-03-08),

15. 5292760 - 4-heteroaryl-1,3-benzodiazepines and (1994-03-08),

Title: Joseph F. Payack: Innovator in Pharmaceutical Technologies

Introduction

Joseph F. Payack, located in Somerset, NJ, is an accomplished inventor with a remarkable portfolio of 25 patents. His work has significantly influenced the pharmaceutical industry, particularly in methods for extracting plant oils and the development of HIV attachment inhibitors.

Latest Patents

Two of Joseph's notable patents exemplify his inventive spirit and technical expertise. The first patent is titled "Method and apparatus for extracting plant oils using ethanol water." This invention provides a continuous extraction method that utilizes an advantageous azeotrope of ethanol and water, effectively leveraging the differing solubility of plant oils in these solvents to create a non-toxic oil tincture. The second patent details "Methods of making HIV attachment inhibitor prodrug compound and intermediates," which describes a novel approach for synthesizing a specific compound through a series of chemical procedures, including alkylation, amidation, chlorination, and phosphate installation.

Career Highlights

Joseph has spent a significant portion of his career at top-tier pharmaceutical companies. He has worked with Hoechst Roussel Pharmaceuticals and Merck & Company, Inc., where he applied his innovative ideas that often led to breakthroughs in pharmaceutical development.

Collaborations

Throughout his career, Joseph has collaborated with other talented individuals, including Lawrence L. Martin and Denise M. Flanagan. These partnerships have contributed to the successful development and realization of various projects and patents within the pharmaceutical field.

Conclusion

With a distinguished career marked by 25 patents, Joseph F. Payack stands out as an influential figure in the world of pharmaceutical innovations. His groundbreaking methods for plant oil extraction and development of HIV treatments showcase his commitment to advancing medical technology and improving health outcomes.

Profile summary based on public USPTO records.