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
2002
Ranked by patent count
Showing
12,851–12,900
of
18,242
companies
Rank
Company
Patents
#12974
Patriot Sensors & Controls
1
#12975
Patent Applied Technology
1
#12976
Pataco Ag
1
#12977
Parsons
1
#12978
Paroscientific
1
#12979
Paroc Oy Ab
1
#12980
Parlux S.P.A.
1
#12981
Parlec
1
#12982
Parkson
1
#12983
Parker Holding Services
1
#12984
Parker & Harper Companies
1
#12985
Parker Hannifin Plc
1
#12986
Parker Hannifin Oy
1
#12987
Park Medical
1
#12988
Paris Accessories
1
#12989
Pari Gmbh Spezialisten Für Effektive Inhalation
1
#12990
Pari Gmbh
1
#12991
Parelec
1
#12992
Paratek Pharmaceuticals
1
#12993
Parasol
1
#12994
Parascript
1
#12995
Paragon Medical
1
#12996
Para Light Electronics Co.
1
#12997
Para-Flite
1
#12998
Par Pharmaceutical
1
#12999
Par Aide Products
1
#13000
Paques Bio Systems B.V.
1
#13001
Paper Technology Foundation
1
#13002
Paper Machinery
1
#13003
Paoli
1
#13004
Paokai Electronic Enterprise Co.
1
#13005
Pao-Hsien Cheng
1
#13006
Panphonics Oy
1
#13007
Panorama Roses N.V.
1
#13008
Panorama Research
1
#13009
Panolam Industries International
1
#13010
Pano Cap (Canada) Limited
1
#13011
Panex
1
#13012
Pandrol Jackson
1
#13013
Pan Electric
1
#13014
Palm Computing
1
#13015
Palfinger Ag
1
#13016
Palco Labs
1
#13017
Palazzoli S.P.A.
1
#13018
Paj
1
#13019
Pairgain Technologies
1
#13020
Paice
1
#13021
Pai Li Business Co.
1
#13022
Pageant Technologies
1
#13023
Pag
1
« Prev
256
257
258
259
260
Next »