Patent Leaderboard
USPTO Patent Rankings
Data through Sept 30, 2025
Search
Companies
Inventors
Cities
States
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Home
›
Companies
Top Companies
2016
Ranked by patent count
Showing
26,251–26,300
of
28,424
companies
Rank
Company
Patents
#26402
Cleveland Reclaim Industries
1
#26403
Cleveland Medical Devices
1
#26404
Clement Clarke International
1
#26405
Clek
1
#26406
Cleer Gear
1
#26407
Cleaveland/Price
1
#26408
Cleave Biosciences
1
#26409
Clearside Biomedical
1
#26410
Clearman Labs
1
#26411
Clearink Displays
1
#26412
Clearcorrect Holdings
1
#26413
Clearblade
1
#26414
Clear Guide Medical
1
#26415
Clear-Cut Medical
1
#26416
Clear-Com
1
#26417
Cleanng
1
#26418
Clean Energy Fuels
1
#26419
Clean Emissions Technologies
1
#26420
Clay And Bailey Manufacturing
1
#26421
Claussen Technology
1
#26422
Claudius Peters Projects Gmbh
1
#26423
Claude Laval
1
#26424
Classic Connectors
1
#26425
Classic Auto Air Manufacturing Lp
1
#26426
Clarke Mosquito Control Products
1
#26427
Clark Reliance
1
#26428
Clariter Ip S.A.
1
#26429
Clarification Technology
1
#26430
Clariant Finance (Bvi) Limited
1
#26431
Clariant Catalysts (Japan) K.K.
1
#26432
Clarence J. Venne
1
#26433
Clarabridge
1
#26434
Clantech
1
#26435
Claber S.P.A.
1
#26436
Claas Kgaa Mbh
1
#26437
Cla-Val
1
#26438
Ck Worldwide
1
#26439
Cj
1
#26440
Civilized Cycles Incorporated
1
#26441
Cives
1
#26442
Civco Medical Instruments Co.
1
#26443
City Labs
1
#26444
Citrix Systems International Gmbh
1
#26445
Citieffe S.R.L.
1
#26446
Cisbio Bioassays
1
#26447
Cisa S.P.A.
1
#26448
Cirrex Systems
1
#26449
Ciris Energy
1
#26450
Cireca Theranostics
1
#26451
Circuits & Systems
1
« Prev
524
525
526
527
528
Next »