Zelienople, PA, United States of America

Bnz Materials, Inc.

Calculating rank

USPTO Granted Patents = 9

% Expired Patents = 44.4

EPO Patents = 1

Trademarks = 2

Forward Citations = 58

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6 inventors (with patents filed for the assignee):

Bryan K Doerr (5 out of 5 patents)

Thomas R Krowl (5 out of 5 patents)

Kenneth J Moody (3 out of 3 patents)

4. Michael W Borski (2 out of 2 patents)

5. Norman Scheffer (1 out of 1 patent)

6. William H Parker (1 out of 11 patents)

9 patents: Sort by Forward Citations

1. 10029947 - Refractory castables with hydrophobic aggregates (2018-07-24),

2. 9751804 - Refractory castables with hydrophobic aggregates (2017-09-05),

3. 9227881 - Refractory castables with hydrophobic aggregates (2016-01-05),

4. 7628407 - Compressed gas cylinder cart with a fire and heat resistant barrier (2009-12-08),

5. 6869475 - Calcium silicate insulating material containing blast furnace slag cement (2005-03-22),

6. 6840994 - Calcium silicate insulating material containing alumina silica microspheres (2005-01-11),

7. 6692678 - Calcium silicate insulating material containing alumina silica microspheres (2004-02-17),

8. 6061988 - Building module and a method of constructing a wall from said module (2000-05-16),

9. 5073199 - Insulating material containing pitch based graphite fiber (1991-12-17),

Company Overview

BNZ Materials, Inc. is a leading manufacturer of advanced industrial ceramics, specializing in high-quality refractory materials for a wide range of industries. With over 100 years of experience, the company is committed to providing innovative solutions and superior products to meet the unique needs of their customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

9 Patents

#4 in Zelienople, PA

#1,189 in Pennsylvania

#32,627 in US

Zelienople, PA, United States of America

Bnz Materials, Inc.

Forward Citations = 58

6 inventors:

Bryan K Doerr (5 out of 5 patents)

Thomas R Krowl (5 out of 5 patents)

Kenneth J Moody (3 out of 3 patents)

4. Michael W Borski (2 out of 2 patents)

5. Norman Scheffer (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bnz Materials, Inc.. Retrieved from https://idiyas.com/company/bnz-materials

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]

1 patent (EPO):

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]