Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William E. Rich — 12 Patents

BLBio-Rad Laboratories: 4 patents #191 of 739Top 30%
CBCiphergen Biosystems: 4 patents #5 of 45Top 15%
DIDionex: 2 patents #56 of 171Top 35%
VEVermillion: 1 patents #22 of 49Top 45%
Mountain View, CA: #1,843 of 11,022 inventorsTop 20%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
William E. Rich has been granted 12 US patents while listed as an inventor at Bio-Rad Laboratories. The first was granted in 1980 and the most recent in May 2012. William E. Rich ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list William E. Rich in Mountain View, CA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8173433 Platelet biomarkers for cancer Judah Folkman, Giannoula Lakka Klement, Tai-Tung Yip, Vladimir Podust 2012-05-08 $1,202,000
7998099 Method and apparatus for body work Nilda Tull 2011-08-16
7479631 Probes for a gas phase ion spectrometer Pil-Je Um, Kamen Voivodov, Tai-Tung Yip, Jody Beecher 2009-01-20
7348184 Protein interaction difference mapping Egisto Boschetti, Lee O. Lomas, Tai-Tung Yip 2008-03-25
7299134 Method for correlating gene expression profiles with protein expression profiles T. William Hutchens 2007-11-20
7205156 Probes for a gas phase ion spectrometer Pil-Je Um, Kamen Voivodov, Tai-Tung Yip, Jody Beecher 2007-04-17
7027933 Method for analyzing mass spectra Chris D. Paulse, Edward Gavin, Leonid Braginsky, Eric T. Fung 2006-04-11 $1,155,000
6897072 Probes for a gas phase ion spectrometer Pil-Je Um, Kamen Voivodov, Tai-Tung Yip, Jody Beecher 2005-05-24 $1,115,000
6765199 Time-dependent digital signal scaling process Michael Youngquist, Edward Gavin 2004-07-20 $1,718,000
6675104 Method for analyzing mass spectra Chris D. Paulse, Edward Gavin, Leonid Braginsky, Eric T. Fung 2004-01-06 $4,107,000
4314823 Combination apparatus and method for chromatographic separation and quantitative analysis of multiple ionic species Frank C. Smith, Janet L. McNeill 1982-02-09
4242097 Method and apparatus for quantitative analysis of weakly ionized anions or cations Edward L. Johnson, Thomas O. Sidebottom 1980-12-30