Inventor
ZENG XIAOBEI
US17 patents
Patents
17 patentsUS9359434B2Jun 7, 2016
Cell culture methods to reduce acidic species
ABBVIE INC35 citations97
US9150645B2Oct 6, 2015
Cell culture methods to reduce acidic species
ABBVIE INC40 citations97
US9085618B2Jul 21, 2015
Low acidic species compositions and methods for producing and using the same
ABBVIE INC38 citations97
US9181572B2Nov 10, 2015
Methods to modulate lysine variant distribution
ABBVIE INC41 citations95
US9266949B2Feb 23, 2016
Low acidic species compositions and methods for producing and using the same
ABBVIE INC25 citations93
US9683033B2Jun 20, 2017
Cell culture methods to reduce acidic species
ABBVIE INC10 citations92
US9315574B2Apr 19, 2016
Low acidic species compositions and methods for producing and using the same
ABBVIE INC17 citations92
US9290568B2Mar 22, 2016
Methods to control protein heterogeneity
ABBVIE INC19 citations92
US9234033B2Jan 12, 2016
Methods to control protein heterogeneity
ABBVIE INC17 citations92
US9200070B2Dec 1, 2015
Low acidic species compositions and methods for producing and using the same
ABBVIE INC21 citations92
US9200069B2Dec 1, 2015
Low acidic species compositions and methods for producing and using the same
ABBVIE INC18 citations92
US9181337B2Nov 10, 2015
Modulated lysine variant species compositions and methods for producing and using the same
ABBVIE INC20 citations90
US9522953B2Dec 20, 2016
Low acidic species compositions and methods for producing and using the same
ABBVIE INC5 citations83
US9206390B2Dec 8, 2015
Methods to control protein heterogeneity
ABBVIE INC19 citations83
US9708400B2Jul 18, 2017
Methods to modulate lysine variant distribution
ABBVIE INC10 citations81
US9499616B2Nov 22, 2016
Modulated lysine variant species compositions and methods for producing and using the same
ABBVIE INC11 citations81
US9512214B2Dec 6, 2016
Methods to control protein heterogeneity
ABBVIE INC4 citations72