Ronny Sondjaja

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Bandung, ID

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Patents Grantslast 30 patents

Information Patent Grant
Composition to improve cold flow properties of fuel oils
- Patent number 10,131,776
- Issue date Nov 20, 2018
- Evonik Oil Additives GmbH
- Ronny Sondjaja
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION TO IMPROVE COLD FLOW PROPERTIES OF FUEL OILS
- Publication number 20120174474
- Publication date Jul 12, 2012
- EVONIK ROHMAX ADDITIVES GMBH
- Ronny Sondjaja
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION HAVING IMPROVED FILTERABILITY
- Publication number 20110192076
- Publication date Aug 11, 2011
- EVONIK ROHMAX ADDITIVES GMBH
- Brian HESS
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...