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

Pg Research Co. — 11 Patents

Rank (All Time): #49,718 of 105,732Top 50%
14 inventors
11 Patents All Time

Patents per Year

Patents granted per year, 2001 to 2011Bar chart with a peak of 3 patents in 2004.peak 32001: 1 patents20012004: 3 patents20042005: 1 patents20052006: 3 patents20062007: 1 patents20072009: 1 patents20092011: 1 patents2011

Top Inventors at Pg Research Co. All Time

Showing 1–14 of 14 inventors

RankNamePatents
1 E. Philip Horwitz 8
2 Andrew H. Bond 7
3 John J. Hines 3
3 Richard E. Barrans, Jr. 3
#5 John E. Young 2
#6 Daniel McAlister 1
#6 John Holbrey 1
#6 Megan Turner 1
#6 Richard P. Swatloski 1
#6 Robin D. Rogers 1
#6 Satoshi Matsuzaka 1
#6 Satoshi Miyauchi 1
#6 Scott K. Spear 1
#6 Tatsuya Miyazaki 1