% Expired Patents = 75.0

Forward Citations = 40

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13 inventors (with patents filed for the assignee):

Tracy L Bucholz (3 out of 3 patents)

Robert Page Shirtum (2 out of 4 patents)

Brett M Rambo (2 out of 2 patents)

4. Aleksey Zaks (2 out of 4 patents)

5. Robert Clayton (2 out of 5 patents)

6. Wayne L Gellett (2 out of 5 patents)

7. Richard T Zvosec (2 out of 2 patents)

8. Joshua Schumacher (2 out of 2 patents)

9. John Reardon (1 out of 2 patents)

10. Dawn C Powell (1 out of 1 patent)

11. Luke E Weber (1 out of 1 patent)

12. Alexander J Linder (1 out of 1 patent)

13. Caroline M H Duesing (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 8956839 - Thiol-ene coupling chemistry for immobilization of biocatalysts (2015-02-17),

2. 8895280 - Polysilicate-polysilicone enzyme immobilization materials (2014-11-25),

3. 8178332 - Process for accelerated capture of carbon dioxide (2012-05-15),

4. 7998714 - Process for accelerated capture of carbon dioxide (2011-08-16),

Company Overview

Akermin, Inc. is a leading technology company focused on providing innovative solutions for carbon capture and utilization. Their advanced systems help industries reduce their carbon footprint by capturing and converting CO2 emissions into valuable products. With a strong commitment to sustainability, Akermin is dedicated to making a positive impact on the environment through their cutting-edge technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#330 in St. Louis, MO

#855 in Missouri

#60,597 in US

St. Louis, MO, United States of America

Akermin, Inc.

Forward Citations = 40

13 inventors:

Tracy L Bucholz (3 out of 3 patents)

Robert Page Shirtum (2 out of 4 patents)

Brett M Rambo (2 out of 2 patents)

4. Aleksey Zaks (2 out of 4 patents)

5. Robert Clayton (2 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Akermin, Inc.. Retrieved from https://idiyas.com/company/akermin

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]