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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MM

Mark A. Mueller — 6 Patents

Chevron: 4 patents #1,084 of 4,788Top 25%
HCHuntsman Ici Chemicals: 1 patents #2 of 15Top 15%
HCHuntsman Specialty Chemicals: 1 patents #10 of 28Top 40%
Austin, TX: #4,934 of 18,064 inventorsTop 30%
Texas: #24,637 of 125,132 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Mark A. Mueller has been granted 6 US patents while listed as an inventor at Chevron. The first was granted in 1993 and the most recent in February 2000. Mark A. Mueller ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Mark A. Mueller in Austin, TX, US.

Patents per Year

Patents granted per year, 1993 to 2000Bar chart with a peak of 2 patents in 1993.peak 21993: 2 patents19931994: 1 patents19941995: 1 patents19951998: 1 patents19982000: 1 patents2000

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6023001 Peroxide production William K. Culbreth, III, Mark E. Taylor, Kyle Preston 2000-02-08
5830324 Controlled continuous purification of propylene oxide by extractive distillation James J. Downs, Andrew C. Hiester, Mark E. Taylor, Michael W. Peters, William Pleasie Nelson 1998-11-03
5410077 Controlled epoxidation of propylene Chung-Nan T. Wu, Mark E. Taylor 1995-04-25 $19,680,000
5349072 Staged epoxidation of propylene with recycle Kyle Preston, Chung-Nan T. Wu, Mark E. Taylor 1994-09-20 $18,907,000
5274138 Epoxidation process for manufacture of olefin oxide and alcohol Kenneth P. Keating, Edward T. Marquis 1993-12-28 $23,042,000
5262017 Plural stage purification of propylene oxide Robert A. Meyer, William A. Smith, Gregory B. Demoll 1993-11-16 $17,234,000