% Expired Patents = 80.0

CIPO Patents = 1

EPO Patents = 2

Forward Citations = 19

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8 inventors (with patents filed for the assignee):

Victor Dmitrievich Sorokin (4 out of 6 patents)

Kenneth David Reginald Setchell (3 out of 14 patents)

Yi Zheng (1 out of 18 patents)

4. Yigang He (1 out of 2 patents)

5. Jie Zheng (1 out of 3 patents)

6. Wieslaw Adam Mazur (1 out of 13 patents)

7. Yuan Gao (1 out of 1 patent)

8. John B Dickerson (1 out of 1 patent)

9. Kenneth David Setchell (0 patent)

5 patents: Sort by Forward Citations

1. 8710210 - Method of using N-thio compounds for oligonucleotide synthesis (2014-04-29),

2. 8263790 - Method for enantioselective hydrogenation of chromenes (2012-09-11),

3. 7960573 - Method for enantioselective hydrogenation of chromenes (2011-06-14),

4. 7528267 - Method for enantioselective hydrogenation of chromenes (2009-05-05),

5. 7517890 - GTPase inhibitors and methods of use (2009-04-14),

Company Overview

Girindus America, Inc. is a leading supplier of high-quality chemical products and services to a wide range of industries. With a commitment to excellence and customer satisfaction, Girindus offers a comprehensive portfolio of products including pharmaceutical intermediates, custom synthesis, and contract manufacturing services. With extensive experience and expertise in the chemical industry, Girindus America, Inc. is a trusted partner for businesses seeking innovative solutions and reliable products.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#184 in Cincinnati, OH

#2,004 in Ohio

#51,644 in US

Cincinnati, OH, United States of America

Girindus America, Inc.

Forward Citations = 19

8 inventors:

Victor Dmitrievich Sorokin (4 out of 6 patents)

Kenneth David Reginald Setchell (3 out of 14 patents)

Yi Zheng (1 out of 18 patents)

4. Yigang He (1 out of 2 patents)

5. Jie Zheng (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Girindus America, Inc.. Retrieved from https://idiyas.com/company/girindus-america

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

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]

1 patent (CIPO):

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]

2 patents (EPO):

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]