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USPTO Patent Rankings Data through Dec 31, 2025
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William Pfeifer — 25 Patents

NVIDIA: 11 patents #657 of 7,811Top 9%
Eli Lilly: 9 patents #393 of 2,858Top 15%
Microsoft: 3 patents #13,486 of 40,388Top 35%
DRDravo: 1 patents #27 of 74Top 40%
Redmond, WA: #420 of 8,547 inventorsTop 5%
Washington: #3,426 of 76,902 inventorsTop 5%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
William Pfeifer has been granted 25 US patents while listed as an inventor at NVIDIA. The first was granted in 1980 and the most recent in January 2017. William Pfeifer ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list William Pfeifer in Redmond, WA, US.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9535715 Booting from a trusted network image Douglas Grayson Hill 2017-01-03 $30,922,000
9225739 Providing user-specific malware assessment based on social interactions Nitin Sood, Joseph Carl Nelson Blackbird 2015-12-29 $41,518,000
8769693 Trusted installation of a software application Joseph Johnson, Ronald L. Thompson, Ajith Kuttannair Kumar, Nitin Sood 2014-07-01 $33,016,000
5693633 Angiotensin II antagonists Donald B. Boyd, Sherryl L. Lifer, Winston S. Marshall, Alan David Palkowitz, Jon K. Reel +5 more 1997-12-02 $77,823,000
5612360 Angiotensin II antagonists Donald B. Boyd, Sherryl L. Lifer, Winston S. Marshall, Alan David Palkowitz, Jon K. Reel +5 more 1997-03-18 $65,116,000
5569768 Angiotensin II antagonists Donald B. Boyd, Sherryl L. Lifer, Winston S. Marshall, Alan David Palkowitz, Jon K. Reel +5 more 1996-10-29 $52,853,000
5556981 Angiotensin II antagonist intermediates Donald B. Boyd, Sherryl L. Lifer, Winston S. Marshall, Alan David Palkowitz, Jon K. Reel +5 more 1996-09-17 $60,282,000
5484780 Angiotensin II antagonists Donald B. Boyd, Kenneth Lee Hauser, Sherryl L. Lifer, Winston S. Marshall, Alan David Palkowitz +6 more 1996-01-16 $19,679,000
5401851 Angiotensin II antagonists Donald B. Boyd, Kenneth Lee Hauser, Sherryl L. Lifer, Winston S. Marshall, Alan David Palkowitz +6 more 1995-03-28 $40,430,000
4960213 Hanger support guard 1990-10-02
4932540 Merchandise display fixture 1990-06-12
4805863 Brace and shelf support assembly Bruce Lloyd Armstrong 1989-02-21
4805785 Shelf unit Charles J. Stahl, David C. Fair 1989-02-21
4775125 Variable retainer for a shelf support 1988-10-04
4768661 Binning and banding structure and clips therefor 1988-09-06
4624431 Locking clip for bar bracket 1986-11-25
4593824 Tag holder 1986-06-10
4552982 Synthesis of 9-carbamoyl-9-(3-aminopropyl)fluorenes William B. Lacefield 1985-11-12 $2,055,000
4395955 Partial banding means for display shelves 1983-08-02
4365725 Basket with swing away double locking handle 1982-12-28 $1,766,000
4319731 Merchandise display assembly 1982-03-16
4301313 Halogenated ethynyl biphenyls Winston S. Marshall 1981-11-17 $7,969,000
4286764 Merchandise hanger assembly 1981-09-01
4226887 Anti-inflammatory agents Winston S. Marshall 1980-10-07 $3,163,000
4215789 Basket with self-locking handle 1980-08-05