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:
Oct. 04, 2011
Filed:
Nov. 23, 2009
Santu Bandyopadhyay, Calcutta, IN;
Keshab Chandra Roy, Calcutta, IN;
Mitali Ray, Calcutta, IN;
Goutam Banerjee, Calcutta, IN;
Bikash Chandra Pal, Calcutta, IN;
Tanusree Biswas, Calcutta, IN;
Samir Bhattacharya, Calcutta, IN;
Santu Bandyopadhyay, Calcutta, IN;
Keshab Chandra Roy, Calcutta, IN;
Mitali Ray, Calcutta, IN;
Goutam Banerjee, Calcutta, IN;
Bikash Chandra Pal, Calcutta, IN;
Tanusree Biswas, Calcutta, IN;
Samir Bhattacharya, Calcutta, IN;
Council of Scientific and Industrial Research, New Delhi, IN;
Abstract
A method of treating CD33+ acute and chronic myeloid leukemia in animals including humans, using fraction nos. 1 and 9 obtained from water:methanol fraction by column chromatography, with ratio of water and methanol ranging between 1:5 to 5:1, wherein said water:methanol fraction is obtained from the polar extract ofby HPLC, with retention time of 3.6 and 24.0 minutes respectively, with said fractions used both individually, and in combination.