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. 10, 2017
Filed:
Jul. 22, 2013
Biopolis, S.l., Paterna, ES;
Universidad Complutense DE Madrid, Madrid, ES;
Antonia Maria Rojas Martinez, Valencia, ES;
Silvia Segarra Manzano, Valencia, ES;
Alejandro Montesinos Paes, Torrent, ES;
Marta Tortajada Serra, Valencia, ES;
Daniel Ramon Vidal, La Eliana, ES;
Victoria Eugenia Santos Mazorra, Madrid, ES;
Miguel Ladero Galan, Madrid, ES;
Felix Garcia-Ochoa Soria, Pozuelo de Alarcón, ES;
Vanessa Ripoll Morales, Madrid, ES;
Alberto Rodriguez Martín, Las Rozas, ES;
Biopolis, S.L., , ES;
Abstract
The invention relates to a method for producing 2,3-butanediol using improved strains of, and to novel mutant strains obtained by random mutagenesis from the bacterial speciesCECT843, that can be used in the industrial production of 2,3-butanediol from glycerol. The invention preferably relates to thestrains designated IA1 and IIIA3 and deposited in the Spanish Type Culture Collection (CECT) under deposit number CECT8158 (corresponding to the strain designated IA1) and deposit number CECT8159 (corresponding to the strain designated IIIA3). The invention also relates to a method for producing 2,3-butanediol from glycerol by means of a biotechnological process using the novel strains of the invention.