Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
9 Patents
#557 in San Jose, CA
#7,751 in California
#32,627 in US
Semi-Gas Systems, Inc.
Forward Citations = 75
10 inventors:
San Jose, CA, United States of America
Semi-Gas Systems, Inc.
Calculating rank
Trademarks = 3
Forward Citations = 75
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10 inventors (with patents filed for the assignee):
Michael W Cato (2 out of 3 patents)
Edward Kulha (2 out of 2 patents)
Blake R Wharton (2 out of 4 patents)
4. Cathy L Cowan (2 out of 2 patents)
5. Jagadisan Krishnamurthy (2 out of 2 patents)
6. William H Chapman, Jr (1 out of 1 patent)
7. Scott B Bassett (1 out of 1 patent)
8. Stephen Y Lau (1 out of 1 patent)
9. Lau Y Hong (1 out of 1 patent)
10. Martin F Jeffries, Jr (1 out of 1 patent)
9 patents:
Company Overview
Semi-gas Systems, Inc. is a leading supplier of gas delivery systems for a variety of industries including semiconductor, pharmaceutical, and research. With over 30 years of experience, we specialize in providing high-quality gas handling equipment and services to meet our customers' needs. Our products range from gas cabinets and panels to gas detectors and regulators, all designed to offer safe and reliable gas delivery solutions.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Semi-Gas Systems, Inc.. Retrieved from https://idiyas.com/company/semi-gas-systems
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]
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]
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]