Patent application 14001693 (US), filed 2013-11-05
Publication number: US20150045909A1
Title: HIGHLY POROUS POLYVINYL HYDROGELS FOR CARTILAGE RESURFACING
CPC codes: A61L  27/56
A61F   2/30756
A61L  27/26
A61L  27/3852
A61L  27/50
A61L  27/52
A61L  27/54
A61L2300/414
A61L2300/608
A61L2300/64
A61L2430/06
C08J   9/228
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
double_patenting
Prior art cited: ref_id: WO 2008131410
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-16)