Patent application 14138286 (US), filed 2013-12-23
Publication number: US20140288297A1
Title: POLYSACCHARIDE DERIVED MATERIALS
CPC codes: B01J  20/20
C01B  32/00
C01B  32/05
B01J  20/2808
B01J  20/28083
B01J  20/282
B01J  20/3078
B01J2220/54
C04B  38/0022
C08J   9/28
C08J2305/00
C08L   1/02
C08L   3/12
C08L   5/00
C08L   5/04
C08L   5/06
C08L   5/08
C08L2205/02
C04B  35/52
C04B  38/0054
C08L2666/26
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
indefiniteness_112
double_patenting
Prior art cited: ref_id: 8227376
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-16)