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. 24, 2014
Filed:
Nov. 18, 2010
Applicants:
Alex Robinson, Birmingham, GB;
Richard Palmer, Stourbridge, GB;
Jon Andrew Preece, Birmingham, GB;
Inventors:
Assignee:
The University of Birmingham, Edgbaston, Birmingham, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/004 (2006.01); G03F 7/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methanofullerene derivatives having side chains with acid-labile protecting groups. The methanofullerene derivatives may find application as photoresist materials, and particularly as positive-tone photoresists.