% Expired Patents = 9.1

Forward Citations = 153

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9 inventors (with patents filed for the assignee):

Glenn E Thomas (9 out of 10 patents)

Christopher A Carlisle (2 out of 2 patents)

Mohamed M Marei (2 out of 4 patents)

4. David L Jones (2 out of 2 patents)

5. Edward J Heiny (2 out of 2 patents)

6. David S Hubbard (2 out of 5 patents)

7. Edward B Alcorn (2 out of 2 patents)

8. Joseph L Hallock (2 out of 4 patents)

9. Paul Townsend Scherer (2 out of 23 patents)

11 patents: Sort by Forward Citations

1. 11467136 - Chambered septum (2022-10-11),

2. 10859540 - Duckbill septum (2020-12-08),

3. 7744684 - High capacity gas filter system with indicator (2010-06-29),

4. 6477919 - Powered decapping tool to remove a cap from a bottle or vial (2002-11-12),

5. 6196045 - Powered crimping tool (2001-03-06),

6. D399008 - Manifold connector (1998-09-29),

7. D389761 - Cartridge cap (1998-01-27),

8. 5579626 - Crimping tool to secure a cap onto a bottle or vial (1996-12-03),

9. D364809 - Cartridge cap (1995-12-05),

10. D360265 - Manifold connector (1995-07-11),

11. D357200 - Indicating cap (1995-04-11),

Company Overview

Chromatography Research Supplies, Inc., based in Louisville, KY, specializes in providing high-quality chromatography products and services. The company focuses on developing innovative solutions for various applications in analytical chemistry, particularly in the fields of pharmaceuticals, environmental testing, and food safety. With a commitment to advancing chromatography techniques, it supports researchers and laboratories in achieving precise and reliable results, enhancing the efficiency of their analytical processes.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

11 Patents

#47 in Louisville, KY

#125 in Kentucky

#27,529 in US

#51,801 in the World

Louisville, KY, United States of America

Chromatography Research Supplies, Inc.

Forward Citations = 153

9 inventors:

Glenn E Thomas (9 out of 10 patents)

Christopher A Carlisle (2 out of 2 patents)

Mohamed M Marei (2 out of 4 patents)

4. David L Jones (2 out of 2 patents)

5. Edward J Heiny (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chromatography Research Supplies, Inc.. Retrieved from https://idiyas.com/company/chromatography-research-supplies

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]