Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Biopak Technology — 7 Patents

Rank (All Time): #76,212 of 105,732Top 75%
15 inventors
7 Patents All Time

Patents per Year

Patents granted per year, 1993 to 1995Bar chart with a peak of 4 patents in 1993.peak 41993: 4 patents19931994: 2 patents19941995: 1 patents1995

Top Inventors at Biopak Technology All Time

Showing 1–15 of 15 inventors

RankNamePatents
1 Richard G. Sinclair 6
2 Richard A. Markle 3
3 Alex Cheung 2
3 Edward S. Lipinsky 2
3 George E. Cremeans 2
3 Herman P. Benecke 2
3 Melville E. D. Hillman 2
#8 Anthony E. Allen 1
#8 Dan W. Verser 1
#8 Joseph Preston 1
#8 Kevin H. Schilling 1
#8 Manfred Meiser 1
#8 Russell K. Smith 1
#8 Timothy J. Eggeman 1
#8 William A. Evanko 1