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. 28, 2016
Filed:
Jul. 29, 2013
Applicant:
Srf Limited, Gurgaon, IN;
Inventors:
Sarathy Iyengar, Tamil Nadu, IN;
Radha Kumaraswamy, Tamil Nadu, IN;
Mariano Patrick Philiphs, Tamil Nadu, IN;
Vardaraj Ganeshan, Tamil Nadu, IN;
Rahul Saxena, Tamil Nadu, IN;
Rajdeep Anand, Tamil Nadu, IN;
Assignee:
SRF Limited, , IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 303/22 (2006.01);
U.S. Cl.
CPC ...
C07C 303/22 (2013.01); C07C 303/22 (2013.01); C07C 309/06 (2013.01);
Abstract
The present invention provides a process for preparation of tetrafluoroethanesulfonic acid.