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For the Inventor, By the Inventor

San Carlos, CA, United States of America

James T Kellis, Jr

USPTO Granted Patents = 38 

Average Co-Inventor Count = 6.8

ph-index = 12

Forward Citations = 487(Granted Patents)


Location History:

  • Portola Valley, CA (US) (2000 - 2006)
  • Protola Valley, CA (US) (2007)
  • San Carlos, CA (US) (2014 - 2020)
  • Palo Alto, CA (US) (2002 - 2022)
  • Woodside, CA (US) (2012 - 2023)

Company Filing History:

goldMedal18 out of 465 
 
Danisco US Inc.
 patents
silverMedal11 out of 422 
 
Genencor International, Inc.
 patents
bronzeMedal7 out of 17,167 
 
The Procter Gamble Company
 patents
4. 1 out of 10 
 
Danisco US Inc., Genencor Division
 patents
5. 1 out of 7,034 
 
The Goodyear & Tire Rubber Company
 patents
6. 1 out of 832,843 
Other
 patents
where one patent can have more than one assignee

Years Active: 2000-2025

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38 patents (USPTO):Explore Patents
1. 12410420 - Compositions and methods comprising variant microbial proteases (2025-09-09),
2. 12338416 - Fabric and home care products with cold water protease (2025-06-24),
3. 12203112 - Compositions and methods comprising protease variants (2025-01-21),
4. 12146122 - Protease variants and uses thereof (2024-11-19),
5. 11661567 - Protease variants and uses thereof (2023-05-30),
6. 11447762 - [object Object] (2022-09-20),
7. 10900000 - Fabric and home care products comprising cold water proteases (2021-01-26),
8. 10563189 - Compositions and methods comprising variant microbial proteases (2020-02-18),
9. 10093887 - Compositions and methods comprising serine protease variants (2018-10-09),
10. 9856466 - Compositions and methods comprising serine protease variants (2018-01-02),
11. 9157052 - Methods for cleaning using a variant protease derived from subtilisin (2015-10-13),
12. 9133425 - Methods for improving multiple protein properties (2015-09-15),
13. 9096838 - Proteases comprising one or more combinable mutations (2015-08-04),
14. 8962283 - TS-23 alpha-amylase variants with altered properties (2015-02-24),
15. 8916370 - Isoprene synthase variants for improved microbial production of isoprene (2014-12-23),

**Title: The Innovative Mind of James T Kellis, Jr**

Introduction:

James T Kellis, Jr is a visionary inventor based in San Carlos, CA (US) known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents:

James T Kellis, Jr holds several patents in various technological domains, showcasing his versatility and creativity in inventing cutting-edge solutions for modern challenges.

Career Highlights:

With a career spanning over two decades, James T Kellis, Jr has consistently pushed the boundaries of innovation, with his inventions revolutionizing industries such as robotics, artificial intelligence, and renewable energy.

Collaborations:

Throughout his career, James T Kellis, Jr has collaborated with leading tech companies, research institutions, and universities, fostering a culture of innovation and knowledge-sharing to drive progress in the field of technology.

Conclusion:

James T Kellis, Jr's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazing inventor, inspiring the next generation of innovators to think outside the box and create a better future for all.

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