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:
Jun. 01, 2004
Filed:
Aug. 15, 2001
Applicant:
Inventors:
James F. Cameron, Cambridge, MA (US);
Sheri L. Ablaza, Stow, MA (US);
Assignee:
Shipley Company, L.L.C., Marlborough, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/004 ;
U.S. Cl.
CPC ...
G03F 7/004 ;
Abstract
Resists of the invention contain an added acid component which has been found can significantly enhance stability during storage between manufacture and use. Preferred resists of the invention contain an ester-based solvent such as ethyl lactate or propylene glycol methyl ether acetate in addition to the acid component.
Cameron, James. (2004). Photoresist compositions (U.S. Patent No. 6743563). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6743563
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile