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For the Inventor, By the Inventor

Garrettsville, OH, United States of America

Catacel Corporation

Calculating rank
USPTO Granted Patents = 24

% Expired Patents = 66.7



Forward Citations = 200

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14 inventors (with patents filed for the assignee):

goldMedal William Alan Whittenberger (22 out of 64 patents)

silverMedal David A Becker (7 out of 9 patents)

bronzeMedal William B Retallick (5 out of 48 patents)

4.  Randall J Bartos (4 out of 8 patents)

5.  Gordon W Brunson (3 out of 15 patents)

6.  John H Becker (2 out of 2 patents)

7.  Randy Bartos (2 out of 2 patents)

8.  Joseph W Whittenberger (1 out of 9 patents)

9.  Todd A Romesberg (1 out of 5 patents)

10.  Sudipta Chattopadhyay (1 out of 1 patent)

11.  L Amanda Suffecool (1 out of 1 patent)

12.  Kathleen Ruff, Legal Representative (1 out of 1 patent)

13.  Brian L Davis (1 out of 31 patents)

14.  Richard C Cornelison (1 out of 23 patents)

15.  Amanda L Suffecool (0 patent)


24 patents:

1. 8763249 - Method of installing reactor units (2014-07-01),
2. 8721973 - Stackable structural reactors (2014-05-13),
3. 8495814 - Reactor installation and removal tools (2013-07-30),
4. 8047272 - High-temperature heat exchanger (2011-11-01),
5. 7906079 - Stackable structural reactor (2011-03-15),
6. 7682580 - Catalytic reactor having radial leaves (2010-03-23),
7. 7594326 - Method for making a low-cost high-temperature heat exchanger (2009-09-29),
8. 7591301 - Low-cost high-temperature heat exchanger (2009-09-22),
9. 7565743 - Method for insertion and removal of a catalytic reactor cartridge (2009-07-28),
10. 7501102 - Reactor having improved heat transfer (2009-03-10),
11. 7472936 - Tool for insertion and removal of a catalytic reactor cartridge (2009-01-06),
12. D579101 - Heat exchanger (2008-10-21),
13. D560276 - Heat exchanger (2008-01-22),
14. 7320778 - High-performance catalyst support (2008-01-22),
15. 7306781 - Hydrogen generator (2007-12-11),
Company Overview
Catacel Corporation, based in Garrettsville, Ohio, specializes in the development and manufacturing of advanced catalytic materials and systems. The company focuses on enhancing energy efficiency and reducing emissions across various industries, including automotive and industrial applications. With a strong emphasis on innovation, Catacel leverages its expertise in catalysis to create solutions that address environmental challenges while improving performance and sustainability in energy-related processes.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Catacel Corporation USPTO Patent Assignee Logo
24 Patents

#1 in Garrettsville, OH

#615 in Ohio

#13,900 in US

#26,701 in the World

Garrettsville, OH (US)
Garrettsville, OH, United States of America

Catacel Corporation

Forward Citations = 200

14 inventors:

goldMedal William Alan Whittenberger (22 out of 64 patents)

silverMedal David A Becker (7 out of 9 patents)

bronzeMedal William B Retallick (5 out of 48 patents)

4.  Randall J Bartos (4 out of 8 patents)

5.  Gordon W Brunson (3 out of 15 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Catacel Corporation. Retrieved from https://idiyas.com/company/catacel

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]
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