Trademarks = 6

Forward Citations = 235

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6 inventors (with patents filed for the assignee):

Gary L Gastineau (3 out of 28 patents)

Clifford J Weber (3 out of 38 patents)

Charles A Baker (1 out of 16 patents)

4. Terry Norman (1 out of 10 patents)

5. Carol Alexander (1 out of 11 patents)

6. Jason MacQueen (1 out of 8 patents)

3 patents: Sort by Forward Citations

1. 7305362 - System for pricing financial instruments (2007-12-04),

2. 7099838 - Hedging exchange traded mutual funds or other portfolio basket products (2006-08-29),

3. 6941280 - Determining intra-day net asset value of an actively managed exchange traded fund (2005-09-06),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#1,706 in New York, NY

#4,522 in New York

#73,904 in US

New York, NY, United States of America

American Stock Exchange, LLC

Forward Citations = 235

6 inventors:

Gary L Gastineau (3 out of 28 patents)

Clifford J Weber (3 out of 38 patents)

Charles A Baker (1 out of 16 patents)

4. Terry Norman (1 out of 10 patents)

5. Carol Alexander (1 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: American Stock Exchange, LLC. Retrieved from https://idiyas.com/company/american-stock-exchange

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]