Lawrence J. Engel

Person

Green Brook, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Oil compositions containing oil-soluble, oxidatively and mechanical...
- Patent number 4,372,863
- Issue date Feb 8, 1983
- Exxon Research and Engineering Co.
- Robert L. Elliott
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aminated polymeric additives for fuels and lubricants
- Patent number 4,113,636
- Issue date Sep 12, 1978
- Exxon Research & Engineering Co.
- Lawrence J. Engel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric additives for fuels and lubricants
- Patent number 4,089,794
- Issue date May 16, 1978
- Exxon Research & Engineering Co.
- Lawrence J. Engel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aminated polymeric additives for fuel and lubricants
- Patent number 4,068,057
- Issue date Jan 10, 1978
- Exxon Research and Engineering Company
- Lawrence J. Engel
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Aminated polymeric additives for fuel and lubricants
- Patent number 4,068,056
- Issue date Jan 10, 1978
- Exxon Research and Engineering Company
- Lawrence J. Engel
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Aminated polymeric additives for fuel and lubricants
- Patent number 4,068,058
- Issue date Jan 10, 1978
- Exxon Research and Engineering Company
- Lawrence J. Engel
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the preparation of aminated polymers useful as additive...
- Patent number 4,032,700
- Issue date Jun 28, 1977
- Exxon Research and Engineering Company
- Won R. Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Lawrence J. Engel

Person

Patents Grantslast 30 patents

Oil compositions containing oil-soluble, oxidatively and mechanical...

Aminated polymeric additives for fuels and lubricants

Polymeric additives for fuels and lubricants

Aminated polymeric additives for fuel and lubricants

Aminated polymeric additives for fuel and lubricants

Aminated polymeric additives for fuel and lubricants

Process for the preparation of aminated polymers useful as additive...