Woodside, CA, United States of America

James T Kellis

This inventor holds 1 USPTO granted patent and 3 published patent applications and 3 EPO patents. Top assignee: Danisco US Inc.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James T Kellis. Retrieved from https://idiyas.com/inventor/james-t-kellis-dfq398n0

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: The Innovations of James T Kellis

Introduction

James T Kellis is an accomplished inventor based in Woodside, CA (US). He has made significant contributions to the field of microbial proteases, particularly through his innovative patent. His work has implications for various applications, including laundry cleaning.

Latest Patents

James T Kellis holds a patent for "Compositions and methods comprising variant microbial proteases." This invention provides variant subtilisins and compositions that include at least one variant subtilisin. The methods for using these variants and compositions are also outlined in the patent. Notably, some embodiments of this invention focus on variant subtilisins that are suitable for laundry cleaning applications. He has 1 patent to his name.

Career Highlights

Throughout his career, James has worked with notable companies such as Danisco US Inc. and The Procter & Gamble Company. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of microbial proteases.

Collaborations

James T Kellis has collaborated with various professionals in his field, including his coworker Luis G Cascao-Pereira. These collaborations have contributed to the advancement of his research and inventions.

Conclusion

James T Kellis is a prominent inventor whose work in microbial proteases has led to valuable innovations. His patent and career achievements reflect his dedication to advancing technology in this area.

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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