Versum Materials Us — 194 Patents, Ranked #3,811

Patents per Year

Showing 1–50 of 174 inventors

Rank	Name	Patents
1	Xinjian Lei	78
2	Manchao Xiao	50
3	Mark Leonard O'Neill	37
#4	Xiaobo Shi	28
#5	Matthew R. MacDonald	27
#6	Yi-Chia Lee	26
#7	Wen Dar Liu	25
#8	Hongjun Zhou	23
#9	Meiliang Wang	22
#9	Raymond Nicholas Vrtis	22
#11	Haripin Chandra	20
#11	Robert Gordon Ridgeway	20
#13	Jianheng Li	18
#13	Krishna P. Murella	18
#15	Moo-Sung Kim	17
#16	Joseph D. Rose	16
#17	Anupama Mallikarjunan	15
#17	Ronald Martin Pearlstein	15
#19	Daniel P. Spence	14
#20	Richard Ho	13
#20	Sergei Vladimirovich Ivanov	13
#22	Dnyanesh Chandrakant Tamboli	11
#22	Tianniu Chen	11
#24	Bing Han	9
#24	Charles Michael Birtcher	9
#26	Madhukar Bhaskara Rao	8
#27	Aiping Wu	7
#27	Steven Gerard Mayorga	7
#27	William Jack Casteel, Jr.	7
#27	William Robert Entley	7
#31	James Allen Schlueter	6
#31	Jhih Kuei Ge	6
#31	Jo-Ann Theresa Schwartz	6
#31	Laisheng Sun	6
#31	Matthias Stender	6
#31	Reinaldo Mario Machado	6
#31	Seiji Inaoka	6
#38	Gene Everad Parris	5
#38	Jennifer Lynn Anne Achtyl	5
#38	John Edward Quincy Hughes	5
#38	John Francis Lehmann	5
#38	Richard D. Peters	5
#43	Alan Charles Cooper	4
#43	Andrew David Johnson	4
#43	Chung-Yi Chang	4
#43	Malcolm Grief	4
#43	Michael T. Phenis	4
#43	Suresh K. Rajaraman	4
#43	Thomas Andrew Steidl	4
#50	Agnes Derecskei	3