- Patent Title: Compositions and methods for reducing bioburden in chromatography
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Application No.: US17848936Application Date: 2022-06-24
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Publication No.: US11717586B2Publication Date: 2023-08-08
- Inventor: Nathan L. Mao , Wenbin Qi , Bernhard Schilling , Scott Carver
- Applicant: Regeneron Pharmaceuticals, Inc.
- Applicant Address: US NY Tarrytown
- Assignee: Regeneran Pharmaceuticals, Inc.
- Current Assignee: Regeneran Pharmaceuticals, Inc.
- Current Assignee Address: US NY Tarrytown
- Agency: Troutman Pepper Hamilton Sanders LLP
- The original application number of the division: US15882845 2018.01.29
- Main IPC: A61L2/18
- IPC: A61L2/18 ; B01D15/38 ; G01N30/50 ; B01D15/20 ; A61L2/28 ; G01N30/88
Abstract:
The invention provides methods for microbial bioburden reduction of various chromatography matrices, including bioburden reduction in the context of large-scale Protein A-based affinity chromatography columns.
Public/Granted literature
- US20220331468A1 COMPOSITIONS AND METHODS FOR REDUCING BIOBURDEN IN CHROMATOGRAPHY Public/Granted day:2022-10-20
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