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Hui Xiang
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Irvine, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Animal product free system and process for purifying a botulinum toxin
Patent number
9,725,705
Issue date
Aug 8, 2017
Allergan, Inc.
Hui Xiang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Animal product free system and process for purifying a botulinum toxin
Patent number
8,841,110
Issue date
Sep 23, 2014
Allergan, Inc.
Hui Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Animal product free system and process for purifying a botulinum toxin
Patent number
8,409,828
Issue date
Apr 2, 2013
Allergan, Inc.
Hui Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromatographic method and system for purifying a botulinum toxin
Patent number
7,452,697
Issue date
Nov 18, 2008
Allergan, Inc.
Mingjiang Luo
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Animal product free system and process for purifying a botulinum toxin
Patent number
7,354,740
Issue date
Apr 8, 2008
Allergan, Inc.
Hui Xiang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
Clostridium botulinum Serotype A Neurotoxin (BoNT/A) Sequence Variants
Publication number
20240277820
Publication date
Aug 22, 2024
ABBVIE INC.
Robert R. Kehrer
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
CLOSTRIDIUM BOTULINUM NEUROTOXIN SEROTYPE A COMPOSITIONS
Publication number
20240245760
Publication date
Jul 25, 2024
ABBVIE INC.
Robert R. Kehrer
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ANIMAL PRODUCT FREE SYSTEM AND PROCESS FOR PURIFYING A BOTULINUM TOXIN
Publication number
20220144887
Publication date
May 12, 2022
Allergan, Inc.
Hui Xiang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ANIMAL PRODUCT FREE SYSTEM AND PROCESS FOR PURIFYING A BOTULINUM TOXIN
Publication number
20210238572
Publication date
Aug 5, 2021
Allergan, Inc.
Hui Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ANIMAL PRODUCT FREE SYSTEM AND PROCESS FOR PURIFYING A BOTULINUM TOXIN
Publication number
20210222142
Publication date
Jul 22, 2021
Allergan, Inc.
Hui Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ANIMAL PRODUCT FREE SYSTEM AND PROCESS FOR PURIFYING A BOTULINUM TOXIN
Publication number
20210079370
Publication date
Mar 18, 2021
Allergan, Inc.
Hui Xiang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ANIMAL PRODUCT FREE SYSTEM AND PROCESS FOR PURIFYING A BOTULINUM TOXIN
Publication number
20210024913
Publication date
Jan 28, 2021
Allergan, Inc.
Hui Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ANIMAL PRODUCT FREE SYSTEM AND PROCESS FOR PURIFYING A BOTULINUM TOXIN
Publication number
20170342395
Publication date
Nov 30, 2017
Allergan, Inc.
Hui Xiang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ANIMAL PRODUCT FREE SYSTEM AND PROCESS FOR PURIFYING A BOTULINUM TOXIN
Publication number
20140178966
Publication date
Jun 26, 2014
Allergan, Inc.
Hui Xiang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ANIMAL PRODUCT FREE SYSTEM AND PROCESS FOR PURIFYING A BOTULINUM TOXIN
Publication number
20130171716
Publication date
Jul 4, 2013
Allergan, Inc.
Hui Xiang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ANIMAL PRODUCT FREE SYSTEM AND PROCESS FOR PURIFYING A BOTULINUM TOXIN
Publication number
20120149089
Publication date
Jun 14, 2012
Allergan, Inc.
Hui Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CHROMATOGRAPHIC METHOD AND SYSTEM FOR PURIFYING A BOTULINUM TOXIN
Publication number
20090123497
Publication date
May 14, 2009
Allergan, Inc.
Mingjiang Luo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CHROMATOGRAPHIC METHOD AND SYSTEM FOR PURIFYING A BOTULINUM TOXIN
Publication number
20090124790
Publication date
May 14, 2009
Allergan, Inc.
Mingjiang Luo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Chromatographic method and system for purifying a botulinum toxin
Publication number
20060228780
Publication date
Oct 12, 2006
Allergan, Inc.
Mingjiang Luo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Animal product free system and process for purifying a botulinum toxin
Publication number
20050238669
Publication date
Oct 27, 2005
Allergan, Inc.
Hui Xiang
C07 - ORGANIC CHEMISTRY