% Expired Patents = 16.7

EPO Patents = 2

Trademarks = 6

Forward Citations = 10

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7 inventors (with patents filed for the assignee):

Robert Lurie Hausrath (5 out of 5 patents)

Anthony V Longobardo (5 out of 33 patents)

Brian Gene Ruppel (1 out of 1 patent)

4. Sudhendra V Hublikar (1 out of 1 patent)

5. J Ronald Gonterman (1 out of 1 patent)

6. Douglas S Boessneck (1 out of 1 patent)

7. Oleg A Prokhorenko (1 out of 1 patent)

8. Anthony Vincent Longobardo (0 patent)

6 patents: Sort by Forward Citations

1. 11739023 - Low dielectric glass composition, fibers, and article (2023-08-29),

2. 11339083 - Low dielectric glass composition, fibers, and article (2022-05-24),

3. 10562810 - Low dielectric glass composition, fibers, and article (2020-02-18),

4. 9783454 - High strength glass composition and fibers (2017-10-10),

5. 8728964 - Glass composition with low coefficient of thermal expansion, and glass fiber produced from same (2014-05-20),

6. 7678721 - Low dielectric glass fiber (2010-03-16),

Company Overview

Agy Holding Corporation is a multinational conglomerate with diverse business interests including real estate, technology, and finance. With a strong track record of success, we are committed to delivering value to our stakeholders through innovation, excellence, and sustainable growth.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#4 in Aiken, SC

#272 in South Carolina

#45,007 in US

Aiken, SC, United States of America

Agy Holding Corporation

Forward Citations = 10

7 inventors:

Robert Lurie Hausrath (5 out of 5 patents)

Anthony V Longobardo (5 out of 33 patents)

Brian Gene Ruppel (1 out of 1 patent)

4. Sudhendra V Hublikar (1 out of 1 patent)

5. J Ronald Gonterman (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Agy Holding Corporation. Retrieved from https://idiyas.com/company/agy-holding

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]

2 patents (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]