David L Lee

This inventor holds 37 USPTO granted patents, primarily in Herbicidal Compounds. Top assignees: Stauffer Chemical Company, Zeneca Limited, Ici Americas, Inc.. Active years: 1984-2001.

USPTO Granted Patents = 37

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 7

Forward Citations = 157(Granted Patents)

Location History:

Pleasant Hill, CA (US) (1990 - 1999)
Martinez, CA (US) (1984 - 2001)

Company Filing History:

19 out of 1,304

Stauffer Chemical Company

Imperial Chemical Industries Limited

where one patent can have more than one assignee

Years Active: 1984-2001

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Areas of Expertise:

Herbicidal Compounds

Pyridine Derivatives

Aryl Diketones

Benzoylisoxazoles

Cyclohexanediones

Benzoic Acid Intermediates

Imidoyl Thioureas

Crop Protection

Chemical Intermediates

Agricultural Chemistry

Pesticide Formulations

Weed Control

37 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6291400 - Herbicidal compounds (2001-09-18),

2. 5958839 - Herbicidal compounds (1999-09-28),

3. 5925795 - Processes for the preparation of aryl-.beta.-diketones, arylpyrimidine (1999-07-20),

4. 5863865 - Herbicidal 4-benzoylisoxazoles derivatives (1999-01-26),

5. 5763357 - 3-substituted pyridine compounds and derivatives thereof (1998-06-09),

6. 5744610 - Herbicidal compounds (1998-04-28),

7. 5707930 - 4-cycloalkyl-5-substituted pyrimidine compounds useful as crop (1998-01-13),

8. 5627131 - Herbicidal compositions of 4-benzoylisoxazole and antidotes therefor (1997-05-06),

9. 5595958 - 3-substituted pyridine compounds and derivatives thereof (1997-01-21),

10. 5563115 - Herbicidal compounds (1996-10-08),

11. 5426091 - Herbicidal compounds (1995-06-20),

12. 5250501 - Herbicidal compounds (1993-10-05),

13. 5097068 - Trisubstituted benzoic acid intermediates (1992-03-17),

14. 5006158 - Certain 2-(2-substituted benzoyl)-1,3-cyclohexanediones (1991-04-09),

15. 4966998 - Trisubstituted benzoic acid intermediates (1990-10-30),

Title: The Inventor David L Lee: Pioneering Innovations in Martinez, CA

Introduction: David L Lee is a distinguished inventor based in Martinez, CA, known for his groundbreaking contributions to various fields.

Latest Patents: David L Lee's latest patents include inventions in the realm of sustainable energy solutions and advanced medical devices.

Career Highlights: With a career spanning over two decades, David L Lee has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them.

Collaborations: Throughout his career, David L Lee has collaborated with leading research institutions, universities, and companies to bring his inventions to life and make a lasting impact on society.

Conclusion: David L Lee's passion for innovation and his relentless drive to push the boundaries of what is possible make him a true pioneer in the world of inventions.