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:
Jun. 09, 2020
Filed:
Oct. 14, 2016
Applicant:
Novozymes A/s, Bagsvaerd, DK;
Inventors:
Rasmus Rune Hansen, Bagsvaerd, DK;
Ethan Baker, Roanoke, VA (US);
Assignee:
Novozymes A/S, Bagsvaerd, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 65/02 (2006.01); C12N 9/22 (2006.01); B01D 65/08 (2006.01); B01D 61/18 (2006.01); B01D 61/22 (2006.01); C11D 3/386 (2006.01);
U.S. Cl.
CPC ...
B01D 65/022 (2013.01); B01D 61/18 (2013.01); B01D 61/22 (2013.01); B01D 65/02 (2013.01); B01D 65/08 (2013.01); C11D 3/386 (2013.01); C12N 9/22 (2013.01); B01D 2321/166 (2013.01); B01D 2321/185 (2013.01); C02F 2303/16 (2013.01); C02F 2303/20 (2013.01);
Abstract
Methods for cleaning water filtration membranes by treatment with a DNase containing cleaning composition. Optionally the composition also comprises a biocidal and/or other enzymes such as proteases. The DNAse may be derived fromor from