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:
Feb. 13, 2007
Filed:
Feb. 29, 2000
Anand Prakash Khedkar, Karnataka, IN;
Pampapathy Subramaniyam, Karnataka, IN;
Konayakanahalli Nanjunda Swamy Anand, Karnataka, IN;
Melarkode Ramkrishna, Karnataka, IN;
Shreehas Pradeep Tambe, Karnataka, IN;
Sambasivam Ganesh, Karnataka, IN;
Anindya Sircar, Karnataka, IN;
Shrikumar Suryanarayan, Karnataka, IN;
Anand Prakash Khedkar, Karnataka, IN;
Pampapathy Subramaniyam, Karnataka, IN;
Konayakanahalli Nanjunda Swamy Anand, Karnataka, IN;
Melarkode Ramkrishna, Karnataka, IN;
Shreehas Pradeep Tambe, Karnataka, IN;
Sambasivam Ganesh, Karnataka, IN;
Anindya Sircar, Karnataka, IN;
Shrikumar Suryanarayan, Karnataka, IN;
Biocon Limited, Bangalore, IN;
Abstract
The present invention provides an improved method for the manufacture of Cyclosporin A is disclosed. Cyclosporin A is produced by solid state fermentation ofin a bioreactor under optimal fermentation parameters. The product is extracted and further purified by treating with alum and subsequent chromatographic procedures to get pharmaceutical acceptable purity.