US Patent 7981985 Polymer and chemically amplified resist composition comprising the same
Patent 7981985 was granted and assigned to Sumitomo Chemical on July, 2011 by the United States Patent and Trademark Office.
All edits
Edits on 28 Nov, 2023
Golden AI
Edits made to:
Article (+125 characters)
Article
Patent abstract
The present invention provides a polymer containing a structural unit represented by the formula (Ia) or (Ib):
Edits on 19 Sep, 2023
Golden AI
Edits made to:
Infobox (+2 properties)
Infobox
Patent Inventor Names
Mitsuhiro Hata0
Yusuke Fuji0
Edits on 22 May, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07981985 Polymer and chemically amplified resist composition comprising the same US Patent 7981985 Polymer and chemically amplified resist composition comprising the same
Infobox
Patent Number
07981985
Patent Number
7981985
Edits on 8 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07981985 Polymer and chemically amplified resist composition comprising the same
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07981985
Date of patent
July 19, 2011
Patent application number
12426038
Date Filed
April 17, 2009
Patent primary examiner
Find more entities like US Patent 7981985 Polymer and chemically amplified resist composition comprising the same
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
