Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Peter L. Barker — 11 Patents

Genentech: 6 patents #494 of 2,392Top 25%
Merck: 3 patents #3,082 of 9,382Top 35%
SUSupergen: 2 patents #17 of 46Top 40%
Westfield, NJ: #139 of 765 inventorsTop 20%
New Jersey: #8,095 of 69,400 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Peter L. Barker has been granted 11 US patents while listed as an inventor at Genentech. The first was granted in 1985 and the most recent in June 2006. Peter L. Barker ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Peter L. Barker in Westfield, NJ, US.

Patents per Year

Patents granted per year, 1985 to 2006Bar chart with a peak of 3 patents in 1997.peak 31985: 2 patents19851987: 1 patents19871993: 1 patents19931995: 1 patents19951996: 1 patents19961997: 3 patents19972002: 1 patents20022006: 1 patents2006

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7060290 Phosphocholine linked prodrug derivatives Bruce H. Morimoto 2006-06-13 $1,847,000
6489369 Phosphocholine surfactants and their use Bruce H. Morimoto, Vincent Hernandez, Cass K. Piper 2002-12-03 $3,107,000
5674863 Nonpeptidyl integrin inhibitors having specificity for the GPII.sub.b III.sub.a receptor Brent Blackburn, Thomas Gadek, Robert McDowell, Lawrence R. McGee, Todd C. Somers +2 more 1997-10-07 $2,867,000
5674865 Nonpeptidyl integrin inhibitors having specificity for the GPII.sub.b III.sub.a Brent Blackburn, Thomas Gadek, Robert McDowell, Lawrence R. McGee, Todd C. Somers +2 more 1997-10-07 $2,867,000
5663166 Nonpeptidyl integrin inhibitors having specificity for the GPII.sub.b III.sub.a receptor Brent Blackburn, Thomas Gadek, Robert McDowell, Lawrence R. McGee, Todd C. Somers +2 more 1997-09-02 $3,774,000
5565449 Nonpeptidyl integrin inhibitors having specificity for the GPII.sub.b III.sub.a receptor Brent Blackburn, Thomas Gadek, Robert McDowell, Lawrence R. McGee, Todd C. Somers +2 more 1996-10-15 $2,117,000
5384309 Cyclized peptides and their use as platelet aggregation inhibitors John Burnier, Eugene D. Thorsett 1995-01-24 $7,661,000
5250679 Nonpeptidyl platelet aggregation inhibitors having specificity for the GPII.sub.b III.sub. receptor Brent Blackburn, Robert McDowell, Thomas Gadek, Lawrence R. McGee, Rob Webb 1993-10-05 $6,922,000
4680391 Substituted azetidinones as anti-inflammatory and antidegenerative agents Raymond A. Firestone 1987-07-14 $18,583,000
4536512 5-(2,3-Dihydro-1H-pyrrolizin-5-oyl)-2,3-dihyd ro-1H-pyrrolizine-1-alkanoic or carboxylic acids and use thereof as anti-inflammatory and analgesic agents Tesfaye Biftu, Bruce E. Witzel 1985-08-20 $5,757,000
4533671 5-(2,3-Dihydro-1H-pyrrolizin-5-oyl)-2-alkanoic or carboxylic acids and analogs as anti-inflammatory and analgesic agents Tesfaye Biftu, Bruce E. Witzel 1985-08-06 $9,164,000