David C Chan

This inventor holds 26 USPTO granted patents, primarily in Fungicide Development. Top assignees: Chevron Research Company, Chevron Research. Active years: 1978-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David C Chan. Retrieved from https://idiyas.com/inventor/david-c-chan

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

USPTO Granted Patents = 26

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 70(Granted Patents)

Company Filing History:

25 out of 1,860

Chevron Research Company

Years Active: 1978-1988

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Areas of Expertise:

Fungicidal Compounds

Herbicidal Agents

Gamma-Butyrolactones

Plant-Growth Regulators

N-Acyl-Arylamino

Thio Sulfonamides

N-Oxadiazolylmethyl

Cyclopropyl Compounds

Triazolylmethyl

Acetanilide Fungicides

Piperazinedione

Mite-Ovicidal Compositions

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4728669 - Fungicidal 3-(N-acyl-N-arylamino)-gamma-butyrolactones and (1988-03-01),

2. 4652556 - Fungicidal N-cyanoalkyl-N-haloalkylthio sulfonamides (1987-03-24),

3. 4648897 - Herbicidal N-oxadiazolylmethyl-, N-thiadiazolylmethyl-, and (1987-03-10),

4. 4599351 - Fungicidal 3-(N-acyl-N-arylamino) lactones (1986-07-08),

5. 4579856 - Fungicidal N-pyridyloxyalkyl amides (1986-04-01),

6. 4544661 - Fungicidal N-pyridyloxy alkyl amines (1985-10-01),

7. 4468247 - Herbicidal (1984-08-28),

8. 4460603 - 1-(2'-Haloalkyl)-amidomethyl-substituted acetanilide fungicides (1984-07-17),

9. 4460399 - Diphenoxy ether formamide plant-growth regulator (1984-07-17),

10. 4440780 - Fungicidal 3-(N-acyl-N-arylamino)-and (1984-04-03),

11. 4414017 - Herbicidal 3-butyrolactones (1983-11-08),

12. 4407817 - Fungicidal 3-(N-acyl-N-arylamino)- and (1983-10-04),

13. 4382954 - Fungicidal N-1-substituted cyclopropyl-N-acyl-2,6-dialkylaniline (1983-05-10),

14. 4326077 - N-Haloacetylphenylamino carbonyl cyclic intermediates (1982-04-20),

15. 4310463 - 3-(N-Arylamino)-gamma-butyrolactones, butyrolactams and (1982-01-12),

Title: The Innovative Journey of David C. Chan

Introduction: David C. Chan, a visionary inventor based in Petaluma, CA (US), has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: David C. Chan holds several patents in the field of artificial intelligence and renewable energy technologies, with his most recent patent focusing on a revolutionary solar panel design that increases energy efficiency by 30%.

Career Highlights: With over two decades of experience in the tech industry, David C. Chan has worked for leading companies such as Google and Tesla, where he played a key role in developing cutting-edge technologies that have shaped the future of sustainable energy solutions.

Collaborations: Throughout his career, David C. Chan has collaborated with top researchers and engineers from renowned universities and research institutions, fostering a culture of innovation and pushing the boundaries of what is possible in the tech world.

Conclusion: David C. Chan's relentless pursuit of innovation and his passion for creating a more sustainable future have solidified his position as a trailblazing inventor in the field of technology. His work continues to inspire the next generation of inventors to think outside the box and drive positive change through their creations.

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]