Olev Trass

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Toronto, Ontario, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method of separating solids using bio-oils
- Patent number 9,809,774
- Issue date Nov 7, 2017
- Converde Energy Inc.
- Olev Trass
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for extracting seed oil comprising grinding seeds in a solvent
- Patent number 9,068,144
- Issue date Jun 30, 2015
- Olev Trass
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Ash reactivation
- Patent number 7,323,021
- Issue date Jan 29, 2008
- Olev Trass
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of separating solids by simultaneous comminution and agglome...
- Patent number 4,730,787
- Issue date Mar 15, 1988
- The University of Toronto Innovations Foundation
- Olev Trass
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF SEPARATING SOLIDS USING BIO-OILS
- Publication number 20160115411
- Publication date Apr 28, 2016
- Olev Trass
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
PROCESS FOR EXTRACTING SEED OIL COMPRISING GRINDING SEEDS IN A SOLVENT
- Publication number 20130030196
- Publication date Jan 31, 2013
- Olev Trass
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Ash reactivation
- Publication number 20030151023
- Publication date Aug 14, 2003
- Olev Trass
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL