Nicholas W. Groeger

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Hoboken, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Multiple function dispersant viscosity index improver
- Patent number 10,017,709
- Issue date Jul 10, 2018
- CASTROL LIMITED
- Richard P. Sauer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Multiple function dispersant viscosity index improver
- Patent number 9,624,451
- Issue date Apr 18, 2017
- Castrol Limited
- Richard P. Sauer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
MULTIPLE FUNCTION DISPERSANT VISCOSITY INDEX IMPROVER
- Publication number 20170283732
- Publication date Oct 5, 2017
- CASTROL LIMITED
- Richard P. Sauer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
MULTIPLE FUNCTION DISPERSANT VISCOSITY INDEX IMPROVER
- Publication number 20140274834
- Publication date Sep 18, 2014
- CASTROL LIMITED
- Richard P. Sauer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...