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
›
Beecham Group Plc
BP
Beecham Group Plc
Rank
(All Time):
#2,066
of
106,127
Top 2%
379
inventors
398
Patents All Time
Top Inventors at Beecham Group Plc
All Time
Showing
251–300
of
379
inventors
Rank
Name
Patents
#146
Pamela Brown nee Davis
1
#146
Edgar Fairhurst
1
#146
Susan E. Brobyn
1
#146
David F. Corbett
9
#146
Derek V. Gardner
5
#146
John Davies
3
#146
Lawson W. Powell
3
#146
Michael J. Ferris
3
#146
Patrick J. Crowley
3
#146
Angela W. Guest
3
#146
Kenneth T. Veal
2
#146
Ram Pathak
2
#146
Quinten R. M. Clarkson
1
#146
George Andreescu
1
#146
Guy H. Yeoman
1
#146
Peter Balderstone
1
#146
Alan Wheeler
1
#146
Andrew Forrest
1
#146
Anthony M. Johnson
1
#146
Anthony C. Marshall
1
#146
Arun Kaura
1
#None
John P. Clayton
21
#None
Alexander C. Goudie
19
#None
Kong Luk
14
#None
Thomas T. Howarth
14
#None
John D. Hood
7
#None
Nader Ibrahim
7
#None
David G. Smith
6
#None
Dennis Butterworth
6
#None
Carl J. Rose
5
#None
Robert W. Pritchard
5
#None
Alfred J. Eglington
5
#None
Andrew Baxter
5
#None
Kenneth D. Hardy
4
#None
Peter Hubert Bentley
4
#None
Charles Bernard Taskis
3
#None
Gerald J. L. Griffin
3
#None
Graham Andrew Showell
3
#None
James D. Vidra
3
#None
Jeanette L. Sodano
3
#None
Malcolm D. Brewer
3
#None
Patricia M. Roberts
3
#None
Richard W. Moore
3
#None
Roger E. Stier
3
#None
Stephen J. Box
3
#None
Barbara Nunn
2
#None
Brian McDonald
2
#None
David Roger Adams
2
#None
David Robert Ford
2
#None
David L. Miller
2
« Prev
4
5
6
7
8
Next »
Related Companies
Acuson
399
Usm Holding Ag
399
Hong Kong Polytechnic University
399
Saint-Gobain Performance Plastics
399
Genetics Institute
398
Otis Engineering
398
Kulite Semiconductor Products
398
Dai Nippon Insatsu
397
Invista North America S.A.R.L.
397