Patent application 14277489 (US), filed 2014-05-14
Publication number: US20140245760A1
Title: REFRIGERANT ADDITIVE COMPOSITIONS CONTAINING PERFLUOROPOLYETHERS
CPC codes: C09K   5/045
Y02P  20/10
C10N2020/105
C10N2030/56
C10N2020/106
C10N2020/101
C10N2020/099
C10N2020/103
C09K2205/106
C09K2205/12
C09K2205/126
C10M 171/008
C10M2203/065
C10M2203/1006
C10M2205/0285
C10M2207/2835
C10M2207/325
C10M2209/043
C10M2209/1033
C10M2213/0606
C10M2221/0405
C10N2040/30
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
double_patenting
Prior art cited: ref_id: 20040119047
ref_type: patent
severity: obviousness
ref_id: 20030040445
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-15)