Patent application 13578451 (US), filed 2012-08-10
Publication number: US20120304743A1
Title: CARBON QUANTIFYING APPARATUS AND METHOD
CPC codes: G01N  33/1846
G01N  27/02
G01N  27/07
G01N  27/4168
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 5399247
ref_type: patent
severity: obviousness
ref_id: 6444474
ref_type: patent
severity: obviousness
ref_id: 6793889
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-16)