Willard M Welch, Jr

This inventor holds 34 USPTO granted patents, primarily in Pharmaceutical Chemistry. Top assignees: Pfizer Corporation, Other. Active years: 1977-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Willard M Welch, Jr. Retrieved from https://idiyas.com/inventor/willard-m-welch-jr

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

USPTO Granted Patents = 34

% Patents Active = 91.2

Average Co-Inventor Count = 1.6

ph-index = 10

Forward Citations = 309(Granted Patents)

Location History:

North Stonington, CT (US) (1977)
Mystic, CT (US) (1977 - 2006)

Company Filing History:

33 out of 4,488

Pfizer Corporation

patents

1 out of 834,513

Other

patents

Years Active: 1977-2006

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Areas of Expertise:

5-HT Receptor Ligands

CRF Antagonists

AMPA Receptor Antagonists

Neuroleptic Agents

Quinazoline Derivatives

Pyrazole Compounds

Indole Derivatives

Antidepressant Derivatives

Pyridoindole

Heteroaryl Compounds

Dihydronaphthalenes

Pyrimidine Compounds

34 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6995159 - 5-HT receptor ligands and uses thereof (2006-02-07),

2. 6894050 - 5-HT receptor ligands and uses thereof (2005-05-17),

3. 6825198 - 5-HT receptor ligands and uses thereof (2004-11-30),

4. 6323208 - Atropisomers of 2,3-disubstituted-(5.6)-heteroaryl fused-pyrimidin-4-ones (2001-11-27),

5. 6303615 - 2,3 disubstituded-4(3H)-quinazolinones (2001-10-16),

6. 6200979 - Methods of administering CRF antagonists (2001-03-13),

7. 6136812 - Methods of administering AMPA receptor antagonists to treat dyskinesias (2000-10-24),

8. 6060479 - Quinazoline-4-one AMPA antagonists (2000-05-09),

9. 5968944 - Substituted pyrazoles as corticotropin-releasing factor (CRF) antagonists (1999-10-19),

10. 5962457 - 2,3 Disubstituted- (5,6)-heteroarylfused-pyrimidine-4-ones (1999-10-05),

11. 5958948 - Substituted pyrazoles as CRF antagonists (1999-09-28),

12. 5705646 - Substituted pyrazoles as CRF antagonists (1998-01-06),

13. 5646152 - Methods of administering CRF antagonists (1997-07-08),

14. 4568749 - Certain (1986-02-04),

15. 4556676 - Antidepressant derivatives of (1985-12-03),

Title: The Legacy of Willard M Welch, Jr: Pioneering Inventor from Mystic, CT

Introduction: Willard M Welch, Jr, a distinguished inventor hailing from Mystic, CT, has made significant contributions to the field of innovation with his groundbreaking creations.

Latest Patents: Welch's latest patents showcase his ingenuity and forward-thinking approach to problem-solving, solidifying his reputation as a visionary inventor.

Career Highlights: Throughout his illustrious career, Welch has consistently pushed the boundaries of what is possible, with a keen focus on developing solutions that improve lives and drive progress in various industries.

Collaborations: Welch has collaborated with leading experts and organizations in the innovation space, leveraging collective knowledge and expertise to bring revolutionary ideas to life.

Conclusion: Willard M Welch, Jr's remarkable journey as an inventor continues to inspire future generations to think boldly and pursue their innovative visions with passion and dedication.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]