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:
Jan. 22, 2019
Filed:
Feb. 24, 2015
Applicant:
Msd Wellcome Trust Hilleman Laboratories Pvt. Ltd., New Delhi, IN;
Inventors:
Assignee:
MSD WELLCOME TRUST HILLEMAN LABORATORIES PVT. LTD., New Delhi, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H 15/04 (2006.01); C07H 11/04 (2006.01); C08B 37/00 (2006.01); C07H 15/12 (2006.01); C07H 1/00 (2006.01); C07H 1/02 (2006.01);
U.S. Cl.
CPC ...
C07H 15/04 (2013.01); C07H 1/00 (2013.01); C07H 1/02 (2013.01); C07H 11/04 (2013.01); C07H 15/12 (2013.01); C08B 37/0009 (2013.01);
Abstract
The present invention relates to synthesis of novel higher oligomers and process of preparing the same. In particular the present invention relates to the chemical synthesis of oligomers ofserogroup X ('hereinafter Men-X), more particularly tetramer. The present invention provides Men-X capsular oligomers obtained from synthetic pathway using purified saccharides of specific chain length and provides said novel oligomers as candidates for the development of conjugate vaccine against bacterial meningitis caused due to Men-X infections.