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:
Nov. 12, 2009
Alexander Zaydenberg, Woodland Hills, CA (US);
Susan Weber, Los Angeles, CA (US);
Patrick Gavit, Covina, CA (US);
Laura Lei, Los Angeles, CA (US);
Wolfgang Teschner, Vienna, AT;
Harald A. Butterweck, Vienna, AT;
Ursula Mais-paul, Vienna, AT;
Hans-peter Schwarz, Vienna, AT;
Alexander Zaydenberg, Woodland Hills, CA (US);
Susan Weber, Los Angeles, CA (US);
Patrick Gavit, Covina, CA (US);
Laura Lei, Los Angeles, CA (US);
Wolfgang Teschner, Vienna, AT;
Harald A. Butterweck, Vienna, AT;
Ursula Mais-Paul, Vienna, AT;
Hans-Peter Schwarz, Vienna, AT;
Baxalta Incorporated, Bannockburn, IL (US);
Baxalta GmbH, Glattpark (Opfikon), CH;
Abstract
The present invention relates to purification of butyrylcholinesterase using anion exchange material, where the butyrylcholinesterase content is enriched at least 10 fold per total protein in the composition.