Patent application 13732833 (US), filed 2013-01-02
Publication number: US20130123373A1
Title: Use Of Polyether-Based And Vinyl Monomer-Based Copolymers As Binders For Dosing Forms Comprising Solid Active Ingredients
CPC codes: A61K  47/34
A61K   9/1641
A61K   9/2031
A61K   9/2095
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20020012701
ref_type: patent
severity: obviousness
ref_id: 4728642
ref_type: patent
severity: obviousness
ref_id: 20080293828
ref_type: patent
severity: obviousness
ref_id: 6066334
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-16)