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Altadena, CA, United States of America

George R Gavalas

This inventor holds 6 USPTO granted patents. Top assignee: California Institute of Technology. Active years: 1978-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: George R Gavalas. Retrieved from https://idiyas.com/inventor/george-r-gavalas

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 96(Granted Patents)

Location History:

Pasadena, CA (US) (1978)
Altadena, CA (US) (1988 - 1996)

Company Filing History:

California Institute of Technology

Years Active: 1978-1996

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5503873 - Method for forming improved H.sub.2 -permselective oxide membranes using (1996-04-02),

2. 5453298 - Method for forming H2-permselective oxide membranes (1995-09-26),

3. 4964881 - Calcium impregnation of coal enriched in CO.sub.2 using high-pressure (1990-10-23),

4. 4902307 - Synthesis of SiO.sub.2 membrane on porous support and method of use of (1990-02-20),

5. 4729889 - High temperature regenerative H.sub.2 S sorbents (1988-03-08),

6. 4081250 - Coal desulfurization process (1978-03-28),

Profile summary based on public USPTO records.

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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