Inventor
O'CONNOR SEAN P
US23 patents
⚠️ This page may combine multiple inventors who share the name “O'CONNOR SEAN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BP CHEMICALS ADDITIVES
10 patentsUS5433871AJul 18, 1995
Process for the production of a lubricating oil additive concentrate
BP CHEMICALS ADDITIVES28 citations92
US5162085ANov 10, 1992
Process for the production of an overbased phenate concentrate
BP CHEMICALS ADDITIVES24 citations92
US5114601AMay 19, 1992
Overbased calixarates, compositions containing them and use as lubricating oil additives
BP CHEMICALS ADDITIVES21 citations82
US5451331ASep 19, 1995
Process for the production of a lubricating oil additive concentrate
BP CHEMICALS ADDITIVES15 citations73
US5441652AAug 15, 1995
Process for the production of a lubricating oil additive concentrate
BP CHEMICALS ADDITIVES12 citations73
US5281345AJan 25, 1994
Process for the preparation of a lubricating oil additive concentrate with an organic halide catalyst
BP CHEMICALS ADDITIVES17 citations73
US5356550AOct 18, 1994
Lubricating oil additives
BP CHEMICALS ADDITIVES6 citations63
US5384053AJan 24, 1995
Production of a lubricating oil additive concentrate
BP CHEMICALS ADDITIVES2 citations62
US5240625AAug 31, 1993
Lubricating oil additives
BP CHEMICALS ADDITIVES2 citations62
US5075020ADec 24, 1991
Lubricating composition containing anti-wear/extreme pressure additives
BP CHEMICALS ADDITIVES2 citations62
BP CHEM INT LTD
7 patentsUS5126477AJun 30, 1992
Carbamates, their production and use as fuels additives
BP CHEM INT LTD5 citations71
US5103041AApr 7, 1992
Carbamates, their production and use as fuels additives
BP CHEM INT LTD13 citations71
US5017298AMay 21, 1991
Lubricating composition containing anti-wear/extreme pressure additives
BP CHEM INT LTD2 citations62
US4956118ASep 11, 1990
Lubricating composition containing anti-wear/extreme pressure additives
BP CHEM INT LTD2 citations62
US4902438AFeb 20, 1990
Lubricating oil compositions containing anti-wear/extreme pressure additives
BP CHEM INT LTD4 citations62
US4876021AOct 24, 1989
Lubricating oil compositions containing anti-wear/anti-corrosion
BP CHEM INT LTD1 citations52
US5286265AFeb 15, 1994
Carbamates, their production and use as fuels additives
BP CHEM INT LTD0 citations50