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Wilmington, DE, United States of America

Paul H Liang

This inventor holds 9 USPTO granted patents. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1987-1996.

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 15(Granted Patents)

Company Filing History:

9 out of 16,339

E.i. Dupont De Nemours and Company

Years Active: 1987-1996

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5512535 - Herbicidal pyridinesulfonylureas (1996-04-30),

2. 5393734 - Herbicidal pyridine sulfonamide (1995-02-28),

3. 5393733 - Herbicidal pyridinesulfonylureas (1995-02-28),

4. 5209770 - Herbicidal pyridinesulfonylureas (1993-05-11),

5. 5102444 - Herbicidal pyridinesulfonylureas (1992-04-07),

6. 4808721 - Herbicidal pyridinesulfonylureas (1989-02-28),

7. 4774337 - Herbicidal pyridinesulfonylureas (1988-09-27),

8. 4764207 - Herbicidal sulfonamides (1988-08-16),

9. 4685955 - Herbicidal sulfonamides (1987-08-11),

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]

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