The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 10, 2015
Filed:
May. 21, 2013
Applicant:
Rohm and Haas Electronic Materials Llc, Marlborough, MA (US);
Inventors:
Paul J. Ciccolo, Ashland, MA (US);
Brian D. Amos, Worcester, MA (US);
Stephen McCammon, Wayland, MA (US);
Assignee:
Rohm and Haas Electronic Materials LLC, Maryland, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/42 (2006.01);
U.S. Cl.
CPC ...
G03F 7/425 (2013.01);
Abstract
Polymerized negative acting photoresists are removed from substrates at relatively low temperatures and fast stripping times using aqueous based alkaline solutions.
Ciccolo, Paul. (2015). Method of removing negative acting photoresists (U.S. Patent No. 8975008). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8975008
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile