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
23,501–23,550
of
28,424
companies
Rank
Company
Patents
#23647
Imperial College London
1
#23648
ICI
1
#23649
Impax Laboratories
1
#23650
Impacto Protective Products
1
#23651
Impact Therapeutics
1
#23652
Impact Engine
1
#23653
Immutrix Therapeutics
1
#23654
Immusant
1
#23655
Immuron Limited
1
#23656
Immunovia Ab
1
#23657
Immunovaccine Technologies
1
#23658
Immunoqure Ag
1
#23659
Immunopath Profile
1
#23660
Immuno-Biological Laboratories Co.
1
#23661
Immixt
1
#23662
Immervision
1
#23663
Imi Innovations
1
#23664
Imerys Pigments
1
#23665
Imerys Kaolin
1
#23666
Imerys Filtration Minerals
1
#23667
Imclone
1
#23668
Imasen Electric Industrial Co.
1
#23669
Imago Pharmaceuticals
1
#23670
Imaging Systems Technology
1
#23671
Imaginestics
1
#23672
Imagineering Plus Plus
1
#23673
Imagine Eyes
1
#23674
Image Technology
1
#23675
Image Sensing Systems
1
#23676
Image Navigation
1
#23677
Image Match Design
1
#23678
Iloq Oy
1
#23679
Illycaffè S.P.A. Con Unico Socio
1
#23680
Illumitex
1
#23681
Illen Products
1
#23682
Iljin Co.
1
#23683
Ilight Technologies
1
#23684
Ilc Dover Ip
1
#23685
Ikonopedia
1
#23686
Ikonics
1
#23687
Iii Holdings 6
1
#23688
Iii Holdings 3
1
#23689
Ii-Vi Laser Enterprise Gmbh
1
#23690
Ihp Gmbh—Innovations For High Performance Microelectronics / Leibniz-Institut Für Innovative Mikroelektronik
1
#23691
Ihip Surgical
1
#23692
Ihi Inspection And Instrumentation Co.
1
#23693
Ihi E&C International
1
#23694
Ihi Charging Systems International Gmbh
1
#23695
Ihara Science
1
#23696
Ignite Resources Pty
1
« Prev
469
470
471
472
473
Next »