Patent application 13884780 (US), filed 2013-08-29
Publication number: US20130337110A1
Title: METHOD FOR PREPARING FOOD PRODUCTS BY MEANS OF EXTRUSION
CPC codes: A21D  13/20
A21D   8/042
A22C  13/0003
A22C  13/0006
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Prior art cited: ref_id: GB 807863A T. Wall & Sons Ltd.
ref_type: patent
severity: obviousness
ref_id: Pavlath Journal of Food Science, Volume 64, No. 1, 1999, pp 61-63
ref_type: patent
severity: obviousness
ref_id: 20070218173
ref_type: patent
severity: obviousness
ref_id: 20090317522
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)