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Lincoln University, PA, United States of America

Gregory W Schwing

This inventor holds 11 USPTO granted patents. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1977-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gregory W Schwing. Retrieved from https://idiyas.com/inventor/gregory-w-schwing

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 69(Granted Patents)

Location History:

Wilmington, DE (US) (1977 - 1978)
Lincoln University, PA (US) (1978 - 1987)

Company Filing History:

11 out of 16,339

E.i. Dupont De Nemours and Company

Years Active: 1977-1987

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4640704 - Herbicidal sulfonamides (1987-02-03),

2. 4582525 - Herbicidal sulfonamides (1986-04-15),

3. 4474601 - Herbicidal alkenyl benzenesulfonamide (1984-10-02),

4. 4424377 - Benezenesulfonylisocyanates (1984-01-03),

5. 4368069 - Herbicidal sulfonamides (1983-01-11),

6. 4348220 - Herbicidal sulfonamides (1982-09-07),

7. 4301286 - Herbicidal O-alkyl sulfonylisoureas (1981-11-17),

8. 4156738 - Ureidonitriles useful as antihypertensives (1979-05-29),

9. 4120897 - 2-Alkyl-1-naphthol-4-sulfonic acids (1978-10-17),

10. 4110473 - Miticidal ethers (1978-08-29),

11. 4049705 - 2-Alkyl-1-naphthol-4-sulfonic acids (1977-09-20),

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]

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