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:
Mar. 03, 2026
Filed:
Jan. 22, 2021
Petróleo Brasileiro S.a.—petrobras, Rio de Janeiro, BR;
Christian Alejandro Queipo, Rio de Janeiro, BR;
Adriano Do Couto Fraga, Rio de Janeiro, BR;
Luiz Fernando Martins Bandeira, Rio de Janeiro, BR;
Petróleo Brasileiro S.A.—Petrobras, Rio de Janeiro, BR;
Abstract
The present invention addresses to an optimized process for the production of ethanol from energy cane, by the integration of first-generation (1G) and second-generation (2G) technologies, which presents the advantages of reducing energy and water consumption. More specifically, the secondary juice from the second set of three rolls of mills of the conventional process (1G) is used for dilution, in the enzymatic hydrolysis step, in the cellulosic ethanol production process (2G).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile