Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Martek Biosciences — 124 Patents

Rank (All Time): #5,878 of 106,120Top 6%
76 inventors
124 Patents All Time

Top Inventors at Martek Biosciences All Time

Showing 1–50 of 76 inventors

RankNamePatents
1 James G. Metz 56
2 William R. Barclay 54
3 Craig A. Weaver 37
#4 James H. Flatt 33
#5 Jerry M. Kuner 21
#6 Ross Zirkle 17
#7 Craig M. Ruecker 13
#7 George T. Veeder, III 13
#9 Jon Milton Hansen 10
#9 Kirk E. Apt 10
#9 Paul Warren Behrens 10
#12 Don DiMasi 9
#12 Jaouad Fichtali 9
#12 James Casey Lippmeier 9
#12 Peter J. Mirrasoul 9
#12 Richard B. Bailey 9
#12 Tatsuo Kaneko 9
#18 Jonathan Miles Brown 8
#18 Joseph W. Pfeifer, III 8
#20 David J. Kyle 7
#20 James P. Wynn 7
#20 John M. Hansen 7
#20 John M. Thompson 7
#24 Jesus Abril 5
#25 Brian S. Engelhardt 4
#25 Carrie Ann Zimmerman-Wilson 4
#25 Charles Tobias Weller 4
#25 F. C. Thomas Allnutt 4
#25 Frank E. Anderson, III 4
#25 Philip Edward Coughlin 4
#25 Steven Homans 4
#32 Daniel G. Dueppen 3
#32 Eddie James Oliver, Jr. 3
#32 Frank H. Overton, Jr. 3
#32 Raymond Gladue 3
#32 Robert H. Driver 3
#32 Sandra I. Diltz 3
#32 Samuel G. Zeller 3
#32 Sue E. Reeb 3
#32 Valerie J. Sicotte 3
#41 Bindi Dangi 2
#41 Hao Chen 2
#41 Jacques J. Delente 2
#41 John P. Morseman 2
#41 Jung Heon Lee 2
#41 Linda Arterburn 2
#41 Swithwin Patrick Adu-peasah 2
#41 Swithin P. Adu-Peasah 2
#41 T. Dave Matthews 2
#41 Tom M. Ramseier 2