Patent application 13582903 (US), filed 2012-10-31
Publication number: US20130039986A1
Title: Silk-Based Ionomeric Compositions
CPC codes: A61L  27/52
Y10T 428/2982
A61P  31/00
A61P  31/12
A61P   5/00
A61P  35/00
A61K   9/5063
A61L  15/26
A61L  15/32
A61L  15/42
A61L  27/18
A61L  27/227
A61L  27/26
A61L  27/50
A61L  27/54
A61L2300/00
C08L  77/04
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 20060159837
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)