Tokyo, Japan

Kyuji Ohta

This inventor holds 3 USPTO granted patents. Top assignee: Burroughs Wellcome Co.. Active years: 1976-1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyuji Ohta. Retrieved from https://idiyas.com/inventor/kyuji-ohta

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 5(Granted Patents)


Location History:

  • Tokyo, JA (1976 - 1977)
  • Tokyo, JP (1979)

Company Filing History:


Years Active: 1976-1979

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3 patents (USPTO):Explore Patents

Title: Kyuji Ohta - Innovator in Bacteriostatic Compounds

Introduction

Kyuji Ohta is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of bacteriostatic biologically active compositions. With a total of 3 patents, Ohta's work focuses on innovative chemical compounds that exhibit bacteriostatic activity.

Latest Patents

Ohta's latest patents include novel pteridines of a specific formula, wherein R is an optionally substituted phenoxyalkyl group. R1 and R2 can be the same or different, each representing a lower alkyl group. Additionally, R1 and R2, together with the carbon atom in the pteridine ring structure, form a spirocycloalkyl ring system containing 4 to 6 carbon atoms outside the pteridine ring structure. These compounds have demonstrated bacteriostatic activity, showcasing Ohta's innovative approach to chemical compositions.

Career Highlights

Kyuji Ohta is currently associated with Burroughs Wellcome Co., where he continues to develop and refine his inventions. His work has contributed to advancements in the pharmaceutical industry, particularly in the development of compounds that can inhibit bacterial growth.

Collaborations

Ohta collaborates with Hamish Christopher Wood, enhancing the research and development efforts in their field. Their partnership has led to the exploration of new chemical compounds and their applications.

Conclusion

Kyuji Ohta's contributions to the field of bacteriostatic compounds highlight his innovative spirit and dedication to scientific advancement. His patents reflect a commitment to developing effective solutions in the pharmaceutical industry.

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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