Patent application 14388535 (US), filed 2014-09-26
Publication number: US20150052918A1
Title: COMPOSITIONS OF 2,4,4,4-TETRAFLUOROBUT-1-ENE AND 1-METHOXYHEPTAFLUOROPROPANE
CPC codes: C09K   5/045
C09K2205/112
C09K2205/126
C09K2205/32
C09K2205/40
F25B   1/005
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: 8889031
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-16)