Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Peter Whitehead — 12 Patents

CGChroma Graphics: 2 patents #2 of 4Top 50%
CGChroma Group: 1 patents #3 of 10Top 30%
West Vancouver, CA: #16 of 292 inventorsTop 6%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Peter Whitehead has been granted 12 US patents while listed as an inventor at Chroma Graphics. The first was granted in 1999 and the most recent in November 2024. Peter Whitehead ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Peter Whitehead in West Vancouver, BC, CA.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12148150 Infection detection using image data analysis Mahendran Maliapen, Sarbjit Sarkaria, Steven Rebiffe, Udit Gupta 2024-11-19
11602312 Image processing of streptococcal infection in pharyngitis subjects Sarbjit Sarkaria, Steven Rebiffe, Udit Gupta, Mahendran Maliapen 2023-03-14
11369318 Image processing of streptococcal infection in pharyngitis subjects Sarbjit Sarkaria, Steven Rebiffe, Udit Gupta, Mahendran Maliapen 2022-06-28
7295706 Pattern recognition applied to graphic imaging Robert Wentland, Frederic S. YOUNG 2007-11-13
7188092 Pattern recognition template application applied to oil exploration and production Robert Wentland 2007-03-06
7184991 Pattern recognition applied to oil exploration and production Robert Wentland, Fredric Young, Jawad Mokhtar, Bradley Clark Wallet, Dennis E. J. Johnson 2007-02-27
7162463 Pattern recognition template construction applied to oil exploration and production Robert Wentland 2007-01-09
6526353 Method and apparatus for extracting selected feature information and classifying heterogeneous regions of n-dimensional spatial data Bradley Clark Wallet, Robert Wentland 2003-02-25
6363327 Method and apparatus for extracting selected feature information and classifying heterogeneous regions of N-dimensional spatial data Bradley Clark Wallet, Robert Wentland 2002-03-26
6201989 Methods and apparatus for detecting the rejection of transplanted tissue Calum E. MacAulay, Nicholas B. MacKinnon, Haishan Zeng, Christopher Thompson, Bruce McManus 2001-03-13
6110106 Endoscopes and methods relating to direct viewing of a target tissue Nicholas B. MacKinnon 2000-08-29
5921991 Multi-colored umbilical cord clamp Christopher Thompson 1999-07-13