Title of Invention

"PROCESS FOR MAKING IMPROVED CHROMATOGRAPHY MEDIA AND METHOD OF USE"

Abstract The present invention further is directed to the process for making a macroporous polymeric media with covalently bonded quaternary ammonium polymer chains. The media can be applied for chromatographic purification, resulting in porous substrates having improved protein binding capacity and resin selectivity, as well as methods relating to making and using the same.
Full Text NA

Documents:

http://ipindiaonline.gov.in/patentsearch/GrantedSearch/viewdoc.aspx?id=EUFUTeIah/SjBChRAfd+OA==&loc=+mN2fYxnTC4l0fUd8W4CAA==


Patent Number 279874
Indian Patent Application Number 2006/DEL/2011
PG Journal Number 05/2017
Publication Date 03-Feb-2017
Grant Date 31-Jan-2017
Date of Filing 18-Jul-2011
Name of Patentee ROHM AND HAAS COMPANY
Applicant Address 100 INDEPENDENCE MALL WEST, PHILADELPHIA, PENNSYLVANIA, 19106, U.S.A.
Inventors:
# Inventor's Name Inventor's Address
1 MARTIN J. DEETZ 211 CHESWICK DRIVE, NORTH WALES, PENNSYLVANIA 19454, USA
2 JOHN J. MAIKNER 6969 YEAKEL MILL, P.O. BOX 297, OLD ZIONSVILLE, PENNSYLVANIA 18068, USA
PCT International Classification Number C07D
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 61/368,379 2010-07-28 U.S.A.