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Niagara Falls, NY, United States of America

Unifrax Corporation

USPTO Granted Patents = 20

% Expired Patents = 10.0

Trademarks = 24

Forward Citations = 889

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27 inventors (with patents filed for the assignee):

James R Olson (8 out of 9 patents)

Bruce Kendall Zoitos (6 out of 27 patents)

John D Teneyck (4 out of 7 patents)

4. Michael J Andrejcak (3 out of 18 patents)

5. Thomas M Clere (3 out of 13 patents)

6. Richard E Atkinson (3 out of 3 patents)

7. Timothy S Lintz (3 out of 5 patents)

8. Mark Travers (3 out of 4 patents)

9. Alan R Lebold (3 out of 3 patents)

10. John W Robinson (3 out of 3 patents)

11. Mark D Stahlman (2 out of 3 patents)

12. Ralph W Paddock (2 out of 3 patents)

13. Steven Waisala (2 out of 2 patents)

14. Roger W Barr (1 out of 13 patents)

15. Amit Kumar (1 out of 16 patents)

20 patents: Sort by Forward Citations

1. 7468336 - High temperature resistant vitreous inorganic fiber (2008-12-23),

2. 7033412 - Exhaust gas treatment device and method for making the same (2006-04-25),

3. 6953757 - High temperature a resistant vitreous inorganic fiber (2005-10-11),

4. 6855298 - Amorphous non-intumescent inorganic fiber mat for low temperature exhaust gas treatment device (2005-02-15),

5. 6447906 - Fireplace articles comprising non-white inorganic fibers and method of preparation (2002-09-10),

6. 6231818 - Amorphous non-intumescent inorganic fiber mat for low temperature exhaust gas treatment devices (2001-05-15),

7. 6128874 - Fire resistant barrier for dynamic expansion joints (2000-10-10),

8. 6112488 - Fire barrier material and gaskets therefor (2000-09-05),

9. 6030910 - High temperature resistant glass fiber (2000-02-29),

10. 6025288 - High temperature resistant glass fiber (2000-02-15),

11. 5989736 - Carbon fiber and ceramic fiber paper composites and uses therefor (1999-11-23),

12. 5874375 - High temperature resistant glass fiber (1999-02-23),

13. 5834120 - Fire protection material (1998-11-10),

14. 5811063 - Mounting mat for fragile structures such as catalytic converters (1998-09-22),

15. 5767022 - Friction pad containing high temperature stable continuous filament (1998-06-16),

Company Overview

Unifrax Corporation, headquartered in Niagara Falls, NY, specializes in the development and manufacturing of high-performance insulation products. The company focuses on advanced materials that enhance energy efficiency and thermal management across various industries, including automotive, aerospace, and industrial applications. With a commitment to innovation, Unifrax leverages its expertise in ceramic and fiber technologies to provide solutions that meet the evolving needs of its global customer base.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

20 Patents

#4 in Niagara Falls, NY

#973 in New York

#725 in US

#31,295 in the World

Niagara Falls, NY, United States of America

Unifrax Corporation

Forward Citations = 889

27 inventors:

James R Olson (8 out of 9 patents)

Bruce Kendall Zoitos (6 out of 27 patents)

John D Teneyck (4 out of 7 patents)

4. Michael J Andrejcak (3 out of 18 patents)

5. Thomas M Clere (3 out of 13 patents)

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

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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