Benjamin Duc Tran

US Patent:

20050127087, Jun 16, 2005

Filed:

Dec 10, 2004

Appl. No.:

11/009619

Inventors:

Jeffrey Clark - Northbrook IL, US
Benjamin Tran - Basking Ridge NJ, US

International Classification:

B65D035/56

US Classification:

221155000

Abstract:

A dispensing pouch comprises at least one polymeric bag or liner, and a polymeric dispensing section. At least one polymeric bag or liner comprises first and second body panels that are joined along a pair of opposing sides and a bottom bridging the sides so as to form an open mouth. The joined first and second body panels form an interior space for collecting items. The polymeric dispensing section is adapted to receive and contain the at least one polymeric bag or liner. The dispensing section is adapted to form an opening to access the at least one polymeric bag or liner. The dispensing section is limited to a predetermined size for enhanced portability. The predetermined size of the dispensing section includes, for example, a length less than about 4 inches and a width less than about 4 inches or an area less than about 15 square inches.

US Patent:

20180186832, Jul 5, 2018

Filed:

Feb 20, 2018

Appl. No.:

15/900461

Inventors:

- South San Francisco CA, US
- Little Falls NJ, US
Marc WONG - San Carlos CA, US
Roberto FALKENSTEIN - Muenchen, DE
Wolfgang KOEHNLEIN - Benediktbeuern, DE
Klaus SCHWENDNER - Weilheim, DE
Bernhard SPENSBERGER - Eberfing, DE
Michael WIEDMANN - Penzberg, DE
Frank ZETTL - Neuried, DE
Annika KLEINJANS - Iffeldorf, DE
Carina KOPP - Peißenberg, DE
Benjamin TRAN - San Mateo CA, US
Ryan ERICKSON - Oakland CA, US

Assignee:

Genentech, Inc. - South San Francisco CA
Hoffmann-La Roche Inc - Little Falls NJ

International Classification:

C07K 1/22
C07K 16/28
C07K 16/18
C07K 16/32
C07K 16/22
C07K 16/36

Abstract:

The current invention reports a method for purifying an antibody by reducing the content of a host cell protein. The method employs a wash step with a low conductivity aqueous solution in an affinity chromatography.