Rohm And Haas — 3,065 Patents, Ranked #252

Patents per Year

Showing 1–50 of 2,359 inventors

Rank	Name	Patents
1	James C. Bohling	77
2	Barry Weinstein	57
3	William D. Emmons	54
#4	Graham Swift	52
#5	Anne Mae Gaffney	46
#6	Edward E. LaFleur	43
#7	Willie Lau	40
#8	Antony K. Van Dyk	39
#8	Ralph C. Even	39
#10	Scott Han	38
#11	Fanwen Zeng	37
#11	Ward Thomas Brown	37
#13	Morris Wills	36
#13	William J. Work	36
#15	Barry C. Lange	33
#15	Enrique Luis Michelotti	33
#17	Colin Swithenbank	32
#17	Newman M. Bortnick	32
#17	Robert Mitchell Blankenship	32
#17	Steven Howard Shaber	32
#21	Dennis Paul Lorah	31
#22	Eric G. Lundquist	30
#22	Leonard Edward Bogan, Jr.	30
#22	Tao Wang	30
#25	Hailan Guo	29
#25	Jan E. Shulman	29
#25	Michael Stanley DeCourcy	29
#25	Paul R. Van Rheenen	29
#25	Ruozhi Song	29
#30	Alvin M. Maurice	28
#30	Theodore Tysak	28
#32	Curtis Schwartz	27
#32	John W. Ashmore	27
#32	Scott Backer	27
#35	Adam C. Hsu	26
#35	David H. Young	26
#35	Edwin Nungesser	26
#38	Arnold S. Brownell	25
#38	John J. Rabasco	25
#40	James Keith Bardman	24
#40	Jemin C. Hsu	24
#40	Joseph J. Zupancic	24
#40	Zhenwen Fu	24
#44	Carlos A. Cruz	23
#44	Daniel A. Bors	23
#44	Jianming Xu	23
#44	Michael Damian Bowe	23
#44	Michael Paul Hallden-Abberton	23
#44	Richard M. Jacobson	23
#44	Yi H. Paik	23

Patent	Est. Value	Year
Nonionic associative thickener containing vinyl addition polymer backbone	$237M	2008
Process for producing porous polymer films	$234M	2008
Pigmented polymer composition	$230M	2008
Nonionic associative thickener containing condensation polymer backbone	$224M	2008
Microbicidal composition	$217M	2008