Petrus Johannes Venter

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Pearland, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Low dosage naphthenate inhibitors
- Patent number 7,776,931
- Issue date Aug 17, 2010
- Champion Technologies, Inc.
- Petrus Johannes Venter
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Zone settling aid and method for producing dry diluted bitumen with...
- Publication number 20060196812
- Publication date Sep 7, 2006
- Jan Hendrik Beetge
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Method of using a defoamer
- Publication number 20060025324
- Publication date Feb 2, 2006
- Jan H. Beetge
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Low dosage naphthenate inhibitors
- Publication number 20050282711
- Publication date Dec 22, 2005
- Sen J. Ubbels
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Processing aids for enhanced hydrocarbon recovery from oil sands, o...
- Publication number 20050194292
- Publication date Sep 8, 2005
- Jan Hendrik Beetge
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...