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. 24, 2016
Filed:
Jun. 14, 2013
Altergon Italia S.r.l., Pietradefusi, IT;
Maurizio Pagliuca, Pietradefusi, IT;
Alessandro Ruggiero, Pietradefusi, IT;
Felice Volpe, Pietradefusi, IT;
ALTERGON ITALIA S.R.L., Pietradefusi (AV), IT;
Abstract
Disclosed is a process for the production of sodium hyaluronate with a molecular weight of between 60 and 2400 kDa and low polydispersity (1.4 M/M), which comprises: a) a step of fermentation ofsubsp.CNCM 1-4645 in a suitable culture medium; b) a step of ultrafiltration of the cell-free filtered solution; by concentrating and diafiltering the solution under differential pressure conditions (ΔP) of 1.0-5.0 bar(g) and transmembrane pressure (TMP) of 0.5-4 bar(g).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile