Inventor
EMERT JACOB I
US14 patents
⚠️ This page may combine multiple inventors who share the name “EMERT JACOB I”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXON CHEMICAL PATENTS INC
13 patentsUS5643859AJul 1, 1997
Derivatives of polyamines with one primary amine and secondary of tertiary amines
EXXON CHEMICAL PATENTS INC129 citations97
US5627259AMay 6, 1997
Amidation of ester functionalized hydrocarbon polymers
EXXON CHEMICAL PATENTS INC126 citations97
US5854186ADec 29, 1998
Lubricating oil dispersants derived from heavy polyamine
EXXON CHEMICAL PATENTS INC37 citations96
US5756431AMay 26, 1998
Dispersants derived from heavy polyamine and second amine
EXXON CHEMICAL PATENTS INC35 citations96
US5880219AMar 9, 1999
Polymers having terminal hydroxyl, aldehyde, or alkylamino substituents and derivatives thereof
EXXON CHEMICAL PATENTS INC22 citations92
US5792730AAug 11, 1998
Lubricating oil succinimide dispersants derived from heavy polyamine
EXXON CHEMICAL PATENTS INC49 citations92
US5780554AJul 14, 1998
Saturated polyolefins having terminal aldehyde or hydroxy substituents and derivatives thereof
EXXON CHEMICAL PATENTS INC19 citations92
US5674950AOct 7, 1997
Polymers having terminal hydroxyl aldehyde, or alkylamino substitutents and derivatives thereof
EXXON CHEMICAL PATENTS INC18 citations92
US5646332AJul 8, 1997
Batch Koch carbonylation process
EXXON CHEMICAL PATENTS INC23 citations92
US5919869AJul 6, 1999
Polymers having terminal hydroxyl, aldehyde, or alkylamino substituents and derivatives thereof
EXXON CHEMICAL PATENTS INC13 citations82
US5872084AFeb 16, 1999
Dispersants derived from heavy polyamine and second amine
EXXON CHEMICAL PATENTS INC8 citations73
US5783735AJul 21, 1998
Process for preparing polymeric amides useful as additives in fuels and lubricating oils
EXXON CHEMICAL PATENTS INC5 citations73
US5639716AJun 17, 1997
Oil soluble dispersant additives based on 1-butene-α olefin copolymers
EXXON CHEMICAL PATENTS INC1 citations52