% Expired Patents = 25.0

CIPO Patents = 1

EPO Patents = 2

Forward Citations = 14

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4 inventors (with patents filed for the assignee):

George Edward Wright (4 out of 21 patents)

Ivan Yanachkov (2 out of 5 patents)

Wei-Chu Xu (2 out of 2 patents)

4. Neal C Brown (1 out of 4 patents)

5. Ivan Borissov Yanachkov (0 patent)

6. Ivan Borissov Yanachkov (0 patent)

4 patents: Sort by Forward Citations

1. 8796292 - Selective antibacterials for clostridium difficile infections (2014-08-05),

2. 8575127 - Antithrombotic diadenosine tetraphosphates and related analogs (2013-11-05),

3. 8288545 - Reactive pyrophosphoric and bisphosphonic acid derivatives and methods of their use (2012-10-16),

4. 6926763 - Purine and isosteric antibacterial compounds (2005-08-09),

Company Overview

Glsynthesis Inc. is a leading provider of innovative technologies and solutions in the field of chemical synthesis. With a focus on research and development, we specialize in the design and production of high-quality chemicals for various industries. Our commitment to excellence and customer satisfaction sets us apart in the market, providing tailored solutions to meet the unique needs of our clients. Visit our website to learn more about our products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#48 in Worcester, MA

#3,313 in Massachusetts

#60,641 in US

Worcester, MA, United States of America

Glsynthesis Inc.

Forward Citations = 14

4 inventors:

George Edward Wright (4 out of 21 patents)

Ivan Yanachkov (2 out of 5 patents)

Wei-Chu Xu (2 out of 2 patents)

4. Neal C Brown (1 out of 4 patents)

5. Ivan Borissov Yanachkov (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Glsynthesis Inc.. Retrieved from https://idiyas.com/company/glsynthesis

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]