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For the Inventor, By the Inventor

Euclid, OH, United States of America

Powdermet, Inc.


USPTO Granted Patents = 34

% Expired Patents = 5.9


Forward Citations = 386

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8 inventors (with patents filed for the assignee):

goldMedal Andrew J Sherman (33 out of 87 patents)

silverMedal Brian P Doud (22 out of 39 patents)

bronzeMedal Brian Werry (10 out of 17 patents)

4.  Mark V Grogan (7 out of 7 patents)

5.  Haixong Tang (5 out of 8 patents)

6.  Animesh Bose (2 out of 3 patents)

7.  Kuan-Shu Tseng (1 out of 20 patents)

8.  Asit Biswas (1 out of 1 patent)


Core Competencies:
High Frequency Low Loss Magnetic Core
Heterogeneous Composite Bodies
Syntactic Metal Matrix Materials
Low Thermal Stress Structures
Acoustic Imaging Agent
High-Energy Density Nanocomposite Capacitor
Non-Linear Surfactant
Structural Expandable Materials
Engineered Reactive Matrix Composites
Polymer Coated Proppant
Abrasive Particles
Fine Coated Tungsten Carbide

34 patents:

1. 12700529 - High frequency low loss magnetic core and method of manufacture (2026-08-04),
2. 12186807 - Heterogeneous composite bodies with isolated cermet regions formed by high temperature, rapid consolidation (2025-01-07),
3. 11969797 - Syntactic metal matrix materials and methods (2024-04-30),
4. 11872628 - Low thermal stress metal structures (2024-01-16),
5. 11859489 - Acoustic imaging agent (2024-01-02),
6. 11802090 - Syntactic insulator with co-shrinking fillers (2023-10-31),
7. 11705258 - High frequency low loss magnetic core and method of manufacture (2023-07-18),
8. 11673353 - High-energy density nanocomposite capacitor (2023-06-13),
9. 11608736 - Acoustic imaging agent (2023-03-21),
10. 11597013 - Low thermal stress engineered metal structures (2023-03-07),
11. 11572508 - Non-linear surfactant (2023-02-07),
12. 11566171 - Structural expandable materials (2023-01-31),
13. 11534845 - Heterogeneous composite bodies with isolated cermet regions formed by high temperature, rapid consolidation (2022-12-27),
14. 11530170 - Material and method of manufacture for engineered reactive matrix composites (2022-12-20),
15. 11407028 - Syntactic metal matrix materials and methods (2022-08-09),
Company Overview
Powdermet, Inc. is a specialized manufacturer based in Euclid, Ohio, focusing on advanced powder metallurgy technologies. The company develops innovative materials and processes for various applications, including automotive, aerospace, and industrial sectors. With a strong emphasis on research and development, Powdermet is dedicated to enhancing the performance and efficiency of its products through cutting-edge techniques in metal powder production and processing. Their expertise positions them as a key player in the field of advanced materials.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

Powdermet, Inc. USPTO Patent Assignee Logo
34 Patents

#2 in Euclid, OH

#437 in Ohio

#10,002 in US

#19,612 in the World

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

Powdermet, Inc.

Forward Citations = 386

8 inventors:

goldMedal Andrew J Sherman (33 out of 87 patents)

silverMedal Brian P Doud (22 out of 39 patents)

bronzeMedal Brian Werry (10 out of 17 patents)

4.  Mark V Grogan (7 out of 7 patents)

5.  Haixong Tang (5 out of 8 patents)

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

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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