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USPTO Patent Rankings Data through Dec 31, 2025
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Kirk T. O'Reilly — 6 Patents

Chevron: 4 patents #1,084 of 4,788Top 25%
El Sobrante, CA: #24 of 144 inventorsTop 20%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Kirk T. O'Reilly has been granted 6 US patents while listed as an inventor at Chevron. The first was granted in 1993 and the most recent in August 2005. Kirk T. O'Reilly ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Kirk T. O'Reilly in El Sobrante, CA, US.

Patents per Year

Patents granted per year, 1993 to 2005Bar chart with a peak of 2 patents in 2003.peak 21993: 1 patents19932003: 2 patents20032004: 1 patents20042005: 2 patents2005

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6924404 Inhibition of biological degradation of Fischer-Tropsch products Michael E. Moir, Dennis J. O'Rear 2005-08-02 $593,091,000
6849664 Process for disposing biocide-containing cooling water Michael E. Moir, Dennis J. O'Rear, Richard O. Moore, Jr. 2005-02-01 $232,134,000
6800101 Deactivatable biocides for hydrocarbonaceous products Michael E. Moir, Dennis J. O'Rear 2004-10-05 $426,543,000
6626122 Deactivatable biocides in ballast water Michael E. Moir, Dennis J. O'Rear, Mark R. Buetzow, Brian V. Dorsch 2003-09-30 $163,181,000
6569909 Inhibition of biological degradation in fischer-tropsch products Michael E. Moir, Dennis J. O'Rear 2003-05-27
5236594 Process for removing toxicants from aqueous petroleum waste streams John P. Suzuki 1993-08-17