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:
May. 10, 2022
Filed:
Jun. 24, 2020
Rk Pharma Solutions Llc, Piscataway, NJ (US);
Ravishanker Kovi, Monroe Township, NJ (US);
Jayaraman Kannappan, Vadodara, IN;
Shivnath Patil, Dhule, IN;
Chowdari Bhushaiah Talluri, Dayton, NJ (US);
Aditya Khanvilkar, Vadodara, IN;
Govind Ahirrao, Jalgaon, IN;
RK Pharma Solutions LLC, Piscataway, NJ (US);
Abstract
A process for the preparation of hydroxocobalamin hydrochloride. More particularly the present application relates to improved process for the preparation of Hydroxocobalamin hydrochloride. In addition the present application also relates to process for the preparation of novel amorphous form. This application particularly relates to a process for the industrial manufacture of hydroxocobalamin hydrochloride from cyanocobalamin. The present application also relates to the improvement in yield with better purity of Hydroxocobalamin hydrochloride.