Patent application 13957021 (US), filed 2013-08-01
Publication number: US20140021059A1
Title: System and Process for Making Formic Acid
CPC codes: C25B   3/25
C25B   3/00
Y02P  20/133
C25B   1/55
C25B   3/07
C25B   9/19
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
subject_matter_101
indefiniteness_112
Prior art cited: ref_id: 20080223727
ref_type: patent
severity: obviousness
ref_id: 3220941
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-16)