Patent application 14459977 (US), filed 2014-08-14
Publication number: US20150037859A1
Title: COMPOSITION OF LIGNIN PELLETS AND SYSTEM FOR PRODUCING THE SAME
CPC codes: C10L   5/445
C08H   6/00
C10L   5/143
C10L   5/16
C10L   5/363
C10L2200/0469
C10L2290/08
C10L2290/30
C10L2290/544
C12P   7/10
Y02E  50/10
Y02E  50/30
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
double_patenting
Prior art cited: ref_id: 20100233771
ref_type: patent
severity: obviousness
ref_id: 20120063969
ref_type: patent
severity: obviousness
ref_id: 4281063
ref_type: patent
severity: obviousness
ref_id: WO 2007111605
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-15)