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:
May. 09, 2023
Filed:
Mar. 30, 2020
Applicant:
Seastar Chemicals Ulc, Sidney, CA;
Inventors:
Rajesh Odedra, Altrincham, GB;
Cunhai Dong, Victoria, CA;
Diana Fabulyak, Victoria, CA;
Wesley Graff, Singapore, SG;
Assignee:
SEASTAR CHEMICALS ULC, Sidney, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 7/22 (2006.01); G03F 7/09 (2006.01); G03F 7/16 (2006.01);
U.S. Cl.
CPC ...
C07F 7/2284 (2013.01); G03F 7/09 (2013.01); G03F 7/161 (2013.01); G03F 7/167 (2013.01);
Abstract
Disclosed herein are methods of purifying compounds useful for the deposition of high purity tin oxide and high purity compounds purified by those methods. Such compounds are those of the Formula as follows R—Sn-A, wherein: