Adjuvants and copolymer compositions

Details Adjuvants and copolymer compositions Adjuvants and copolymer compositions

2006-05-16

2006-05-16

Seidleck, James J. (Department: 1711)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S162000, C525S173000, C525S187000

Reexamination Certificate

active

07045576

ABSTRACT:
The present invention comprises novel polyoxyethylene/polyoxypropylene block copolymers compositions and compounds. The compositions comprise block copolymers that are useful in gene therapy methods.

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