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For the Inventor, By the Inventor

Fountain Valley, CA, United States of America

Kelvin K Shen

This inventor holds 10 USPTO granted patents. Top assignee: United States Borax Chemical Corporation. Active years: 1976-1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kelvin K Shen. Retrieved from https://idiyas.com/inventor/kelvin-k-shen

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:

goldMedal10 out of 66 
 
United States Borax Chemical Corporation
 patents

Years Active: 1976-1979

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10 patents (USPTO):Explore Patents
1. 4168151 - O-Amidophenylmorpholine compounds (1979-09-18),
2. 4153443 - O-amidophenylmorpholine compounds (1979-05-08),
3. 4133673 - (Aminophenyl)morpholines (1979-01-09),
4. 4133672 - (Aminophenyl)morpholines and use thereof (1979-01-09),
5. 4126442 - O-Phosphoroamidophenylmorpholine compounds and use as herbicides (1978-11-21),
6. 4123251 - O-Amidophenylmorpholine compounds and method of use (1978-10-31),
7. 4094663 - Quadricyclic morpholinobenzimidazole compounds (1978-06-13),
8. 4094662 - Morpholinobenzimidazole N-oxides (1978-06-13),
9. 4049422 - Herbicidal morpholinobenzimidazoles (1977-09-20),
10. 3954792 - 2-Dialkylamino-5-trifluoromethyl-7-nitrobenzimidazoles (1976-05-04),

Title: **Innovator Spotlight: Kelvin K. Shen**

Introduction

Kelvin K. Shen, an accomplished inventor based in Fountain Valley, CA, is known for his significant contributions to the field of herbicides through his innovative research and patents. With a total of 10 patents to his name, Shen has made considerable strides in developing chemical compounds that have practical applications in agriculture.

Latest Patents

Among his latest inventions are the O-Amidophenylmorpholine compounds. These compounds possess specific substituents such as halo, haloalkyl, lower alkylsulfonyl, halo-lower alkylsulfonyl, or lower alkyl on the aromatic ring, which is positioned para to the morpholino nitrogen. The innovative aspects of these compounds make them particularly useful as herbicides, enabling effective management of weeds and enhancing crop yields.

Career Highlights

Kelvin K. Shen is associated with the United States Borax & Chemical Corporation, where he continues to push the boundaries of chemical innovation. His work in developing herbicide compounds reflects a deep understanding of chemistry and a commitment to improving agricultural practices.

Collaborations

Throughout his career, Shen has collaborated with notable colleagues, including Wayne S. Belles and Thomas S. Griffin. Their joint efforts in research and development have contributed to the successful patent applications and advancements in the field.

Conclusion

Kelvin K. Shen's journey as an inventor highlights the importance of innovation in agriculture, particularly through the development of effective herbicides. His contributions not only exemplify his expertise but also play a crucial role in the agricultural industry, making him a key figure in chemical invention.

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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