Inventor · disambiguated record
Bernard Damin
Also filed as: DAMIN BERNARD
21 granted patents·384 citations·filing 1981–1992
96Inventor score
Top patents by PatentIndex Score
21 records- 0193US5001202APolymers derived from unsaturated polyesters by addition of compounds with an amine function and their use as additives modifying the properties of petroleum middle distillates when coldINST FRANCAIS DU PETROLE·Filed 1989·Granted Mar 19, 1991·53 cites·15 claims
- 0290US4731095ANitrogen containing copolymers useful as additives for lowering the cloud point of hydrocarbon middle distillates and compositions containing themINST FRANCAIS DU PETROLE·Filed 1985·Granted Mar 15, 1988·46 cites·27 claims
- 0388US4900332ANitrogenous copolymers, their preparation and use as additives for improving the pour properties of hydrocarbon middle distillatesINST FRANCAIS DU PETROLE·Filed 1988·Granted Feb 13, 1990·40 cites·17 claims
- 0487US4511369ACopolymers with nitrogen groups, useful as additives for decreasing the cloud point of hydrocarbon middle distillates and compositions containing themINST FRANCAIS DU PETROLE·Filed 1983·Granted Apr 16, 1985·41 cites·19 claims
- 0584US4664676AAdditives compositions useful in particular for improving the cold filterability properties of oil middle distillatesINST FRANCAIS DU PETROLE·Filed 1985·Granted May 12, 1987·34 cites·19 claims
- 0680US4608411AGrafted ethylene polymers usable more especially as additives for inhibiting the deposition of paraffins in crude oils and compositions containing the oils and said additivesELF AQUITAINE·Filed 1985·Granted Aug 26, 1986·38 cites·16 claims
- 0767US5106515APolymers derived from unsaturated polyesters by addition of compounds with an amine function and their use as additives modifying the properties of petroleum middle distillates when coldINST FRANCAIS DU PETROLE·Filed 1990·Granted Apr 21, 1992·17 cites·13 claims
- 0865US5007733AProcess and device for determining the cloud point of a diesel oilELF FRANCE·Filed 1985·Granted Apr 16, 1991·32 cites·4 claims
- 0958US5256740AAmino-substituted polymers and their use as additives for modifying the cold properties of middle hydrocarbon distillatesIFP ET ELF FRANCE·Filed 1992·Granted Oct 26, 1993·14 cites·20 claims
- 1058US5112937APolymers derived from unsaturated polyesters by addition of compounds with a thiol function and their use as additives modifying the properties of petroleum middle distillates when coldINST FRANCAIS DU PETROLE·Filed 1991·Granted May 12, 1992·10 cites·15 claims
- 1155US4413133AProcess for manufacturing chlorolactones from unsaturated carboxylic acidsINST FRANCAIS DU PETROLE·Filed 1981·Granted Nov 1, 1983·3 cites·9 claims
- 1253US5104842ACatalytic composition comprising titanium and phosphorous, its preparation and its use for condensing an epoxide on a carboxylic acid anhydrideINST FRANCAIS DU PETROLE·Filed 1990·Granted Apr 14, 1992·10 cites·8 claims
- 1353US4503182ACopolymers useful as additives for lowering the cloud point of middle hydrocarbon distillates, and compositions of middle hydrocarbon distillates comprising themINST FRANCAIS DU PETROLE·Filed 1983·Granted Mar 5, 1985·10 cites·16 claims
- 1443US4749499AMethod for preparing very fluid overbased additives having a high basicity and composition containing the additivesELF FRANCE·Filed 1986·Granted Jun 7, 1988·8 cites·19 claims
- 1542US4997910AProcess for condensing at least one epoxide on at least one cyclic anhydride in the presence of a titanium-based catalystINST FRANCAIS DU PETROLE·Filed 1989·Granted Mar 5, 1991·5 cites·10 claims
- 1642US4834892AAdditives for lubricating oils, their process of preparation and lubricating compositions containing themELF FRANCE·Filed 1988·Granted May 30, 1989·7 cites·13 claims
- 1740US5030711AProcess for condensing at least one epoxide on at least one cyclic anhydride in the presence of a catalyst consisting of at least one titanium nitrogenous complexINST FRANCAIS DU PETROLE·Filed 1990·Granted Jul 9, 1991·5 cites·19 claims
- 1840US5019643AProcess for condensing at least one epoxide on at least one cyclic anhydride in the presence of a catalyst consisting of at least one titanium complexINST FRANCAIS DU PETROLE·Filed 1990·Granted May 28, 1991·5 cites·19 claims
- 1933US4937007AProcess for inhibiting the deposit of paraffins in crude oils and petroleum sections utilizing N-substituted succinimide ethersELF AQUITAINE·Filed 1984·Granted Jun 26, 1990·3 cites·8 claims
- 2031US5041231AProcess for preparing an additive for lubricating oils, the additive thus obtained and a lubricating composition containing the additiveELF FRANCE·Filed 1989·Granted Aug 20, 1991·3 cites·15 claims
- 2128US5037945APolymers derived from unsaturated polyesters by addition of compounds with a thiol function and their use as additives modifying the properties of petroleum middle distillates when coldINST FRANCAIS DU PETROLE·Filed 1989·Granted Aug 6, 1991·0 cites·22 claims
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