Patent application 13378056 (US), filed 2011-12-14
Publication number: US20120088846A1
Title: RADIOPAQUE SHAPE-MEMORY POLYMERS
CPC codes: C08K   3/22
A61L  27/14
A61L  27/50
A61L  29/04
A61L  29/14
A61L  29/18
A61L  31/04
A61L  31/14
A61L  31/18
A61L2400/16
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: WO 2008129245
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-15)