Patent application 13889037 (US), filed 2013-05-07
Publication number: US20130331305A1
Title: SYNERGISTIC MIXTURES OF IONIC LIQUIDS WITH OTHER IONIC LIQUIDS AND/OR WITH ASHLESS THIOPHOSPHATES FOR ANTIWEAR AND/OR FRICTION REDUCTION APPLICATIONS
CPC codes: C10M 141/10
C10N2020/077
C10M 141/08
C10M2215/04
C10M2215/042
C10M2215/221
C10M2215/223
C10M2215/224
C10M2219/044
C10M2219/082
C10M2223/04
C10M2223/047
C10M2223/06
C10N2030/06
C10N2030/08
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Final disposition: granted (2015-10-15)