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For the Inventor, By the Inventor

Plainfield, IL, United States of America

Ceramem Corporation

Calculating rank
USPTO Granted Patents = 13

% Expired Patents = 23.1

Trademarks = 1

Forward Citations = 428

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8 inventors (with patents filed for the assignee):

goldMedal Robert L Goldsmith (12 out of 15 patents)

silverMedal Bruce A Bishop (6 out of 10 patents)

bronzeMedal Peter J Hayward (2 out of 3 patents)

4.  Richard J Higgins (2 out of 3 patents)

5.  Per Stobbe (1 out of 2 patents)

6.  Garry G Haacke (1 out of 1 patent)

7.  Yiannis A Levendis (1 out of 12 patents)

8.  Richard F Abrams (1 out of 5 patents)


13 patents:

1. 7854846 - Membrane devices with controlled transmembrane pressure and method of use (2010-12-21),
2. 7306642 - High CTE reaction-bonded ceramic membrane supports (2007-12-11),
3. 7276163 - Membrane devices with controlled transmembrane pressure and method of use (2007-10-02),
4. 6767455 - Airlift membrane device and membrane bioreactor and bioreactor process containing same (2004-07-27),
5. 6695967 - Reaction bonded alumina filter and membrane support (2004-02-24),
6. 6126833 - Cross-flow filtration device with filtrate conduit network and method of (2000-10-03),
7. 5879715 - Process and system for production of inorganic nanoparticles (1999-03-09),
8. 5426936 - Diesel engine exhaust gas recirculation system for NO.sub.x control (1995-06-27),
9. 5114581 - Back-flushable filtration device and method of forming and using same (1992-05-19),
10. 5108601 - Cross-flow filtration device with filtrate chambers and internal (1992-04-28),
11. 5106502 - Porous inorganic membrane with reactive inorganic binder (1992-04-21),
12. 5009781 - Cross-flow filtration device with filtrate network and method of forming (1991-04-23),
13. 4983423 - Method of forming a porous inorganic membrane on a porous support using (1991-01-08),
Company Overview
Ceramem Corporation is a technology-driven company based in Plainfield, Illinois, specializing in advanced ceramic materials and components. The organization focuses on developing innovative solutions for various industries, including electronics, aerospace, and medical devices. Ceramem's expertise lies in the design and manufacturing of high-performance ceramic products that enhance the functionality and reliability of critical applications. The company is committed to pushing the boundaries of ceramic technology to meet the evolving needs of its clients.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

13 Patents

#3 in Plainfield, IL

#1,183 in Illinois

#23,863 in US

#45,104 in the World

Plainfield, IL (US)
Plainfield, IL, United States of America

Ceramem Corporation

Forward Citations = 428

8 inventors:

goldMedal Robert L Goldsmith (12 out of 15 patents)

silverMedal Bruce A Bishop (6 out of 10 patents)

bronzeMedal Peter J Hayward (2 out of 3 patents)

4.  Richard J Higgins (2 out of 3 patents)

5.  Per Stobbe (1 out of 2 patents)

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

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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