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USPTO Patent Rankings
Data through Sept 30, 2025
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Home
›
Companies
Top Companies
2016
Ranked by patent count
Showing
15,651–15,700
of
28,424
companies
Rank
Company
Patents
#15774
Cardinal Health 414
2
#15775
Carbylan Therapeutics
2
#15776
Carbon Energy
2
#15777
Carbios
2
#15778
Capsum
2
#15779
Capstan Ag Systems
2
#15780
Capnia
2
#15781
Capital Normal University
2
#15782
Capital Microelectronics Co.
2
#15783
Capartis Ag
2
#15784
Canyon Bicycles Gmbh
2
#15785
Cantor Index
2
#15786
Cantargia Ab
2
#15787
Canfield Scientific, Incorporated
2
#15788
Cane' S.P.A.
2
#15789
Candi Controls
2
#15790
Canatu Oy
2
#15791
Canary Connect
2
#15792
Camurus Ab
2
#15793
Cams Medical Instruments
2
#15794
Camelbak Products
2
#15795
Camcon Auto Limited
2
#15796
Cambridge Electronics
2
#15797
Calysta
2
#15798
Callaghan Innovation
2
#15799
Calla Lily Personal Care
2
#15800
California Innovations
2
#15801
California Industrial Facilities Resources
2
#15802
Calera
2
#15803
Caldera Engineering, L.C.
2
#15804
Calcimedica
2
#15805
Caimi Brevetti S.P.A.
2
#15806
Cagent Vascular
2
#15807
Cablecam
2
#15808
Cable Components Group
2
#15809
Cabela'S
2
#15810
Cabeau
2
#15811
Ca Casyso Gmbh
2
#15812
C3 Nano
2
#15813
C21 Patents
2
#15814
C-Eng Co.
2
#15815
C E S Control Enclosure Systems Gmbh
2
#15816
Bystronic Lenhardt Gmbh
2
#15817
Bystronic Laser Ag
2
#15818
Bwi (Shanghai) Co.
2
#15819
Buzzinbees
2
#15820
Butterfly Health
2
#15821
Butler Engineering And Marketing S.P.A.
2
#15822
Butech Bliss
2
#15823
Business Objects S.A.
2
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