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:
Feb. 02, 2016
Filed:
Jan. 30, 2015
Applicants:
Robert Kerprich, Portland, OR (US);
William C. Allison, Beaverton, OR (US);
Diane Scott, Portland, OR (US);
Inventors:
Robert Kerprich, Portland, OR (US);
William C. Allison, Beaverton, OR (US);
Diane Scott, Portland, OR (US);
Assignee:
NexPlanar Corporation, Hillsboro, OR (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B 37/26 (2012.01); C08J 9/228 (2006.01); B24B 37/005 (2012.01); B24B 37/20 (2012.01); B24D 18/00 (2006.01);
U.S. Cl.
CPC ...
C08J 9/228 (2013.01); B24B 37/005 (2013.01); B24B 37/205 (2013.01); B24B 37/26 (2013.01); B24D 18/0009 (2013.01); C08J 2201/022 (2013.01);
Abstract
Polishing pads with alignment marks are described. Methods of fabricating polishing pads with alignment marks are also described.