| Patents for C11B 13 - Recovery of fats, fatty oils, or fatty acids from waste materials (1,250) |
|---|
| 03/25/2005 | CA2482356A1 Recovery of residual specialty oil |
| 03/24/2005 | WO2005026189A1 Process for the recovery of a phytolipid composition |
| 03/24/2005 | WO2005026061A1 Method for removal of fat and oil from stickwater by use of uf-filter |
| 03/10/2005 | US20050053712 Process for the recovery of a phytolipid composition |
| 03/10/2005 | US20050051419 Recovering a phytolipid from a vegetable oil by-product by distillation, the product comprising squalene, phytosterols, mixed tocopherols and tocotrieneols, and vegetable wax; useful as an emollient and also may be incorporated into foods, beverages, and nutraceuticals |
| 03/02/2005 | EP1509584A1 Method, apparatus and plant for manufacturing engine fuel |
| 02/24/2005 | WO2005017075A1 Process for non-catalytically producing biodiesel fuel without yielding by-product |
| 02/17/2005 | WO2004104144A3 Apparatus for recycling and feeding lubricant |
| 02/03/2005 | WO2005010135A1 Method for the production of raw materials for candle production and a heat store material |
| 02/03/2005 | DE10332412A1 Working up fermentation liquor to oil containing beta-carotene and dry biomass used as animal feed additive involves solid-liquid separation, drying biomass, mashing and countercurrent extraction with oil and adjusting concentration of oil |
| 02/02/2005 | EP1501914A1 Refining process and apparatus |
| 02/01/2005 | US6849751 Alkyl-capped alkoxylated esters and compositions comprising same |
| 01/13/2005 | US20050010061 Process for the isolation of sterols and/or wax alcohols from tall oil products |
| 01/06/2005 | WO2004088033A3 Recycling of sulphur in a pulp production process |
| 12/30/2004 | US20040265467 Fibrous crystal aggregates, preparation method thereof and use thereof |
| 12/30/2004 | US20040265205 Brine separation in tall soap oil preparation |
| 12/29/2004 | CN1558942A Method for preparing oil and fat compositions comprising oleanolic acid and/or maslinic acid |
| 12/22/2004 | CN1556847A Methods for treating deodorizer distillate |
| 12/16/2004 | WO2004108848A1 Method for processing vegetable raw materials |
| 12/16/2004 | CA2528242A1 Method of processing plant raw materials |
| 12/08/2004 | EP1484384A1 Method for producing bio-fuel |
| 12/02/2004 | WO2004104144A2 Apparatus for recycling and feeding lubricant |
| 11/25/2004 | WO2004088032A3 Method for recycling sulphur in a pulp production process |
| 11/04/2004 | WO2004094584A1 Treatment of grape marc |
| 10/28/2004 | WO2004080942B1 Process for obtaining fatty acid alkyl esters, rosin acids and sterols from crude tall oil |
| 10/14/2004 | WO2004088033A2 Recycling of sulphur in a pulp production process |
| 10/14/2004 | WO2004088032A2 Method for recycling sulphur in a pulp production process |
| 10/14/2004 | CA2783179A1 Process and apparatus for conversion of organic, waste, or low-value materials into useful products |
| 10/13/2004 | EP1465968A2 Methods for treating deodorizer distillate |
| 10/07/2004 | WO2004085025A1 A method and a device for separating a liquid from a raw material |
| 10/05/2004 | US6800299 Method of extracting lipids from marine and aquatic animal tissues |
| 09/30/2004 | US20040192948 Process for the production of oryzanol enriched fraction from rice bran oil soapstock |
| 09/28/2004 | US6797846 Fibrous crystal aggregates, preparation method thereof and use thereof |
| 09/23/2004 | WO2004080942A1 Process for obtaining fatty acid alkyl esters, rosin acids and sterols from crude tall oil |
| 09/23/2004 | US20040185157 Method for preparing oil and fat compositions comprising oleanolic acid and/or maslinic acid |
| 09/16/2004 | WO2004078894A1 Method of reducing/regenerating oil or preventing oxidization/degeneretion thereof |
| 09/15/2004 | EP1456166A2 Alkyl-capped alkoxylated esters and compositions comprising same |
| 09/02/2004 | WO2004074415A1 Crude tall oil recovery in alkaline pulp mills |
| 09/02/2004 | WO2004074233A1 Process for obtaining fatty acid alkyl esters, rosin acids and sterols from crude tall oil |
| 09/02/2004 | CA2514700A1 Process for obtaining fatty acid alkyl esters, rosin acids and sterols from crude tall oil |
| 08/24/2004 | US6780321 Vegetable oil refining process; separation of solids, liquid by solvent extraction |
| 08/24/2004 | CA2259537C Process for obtaining oryzanol |
| 08/18/2004 | CN1522293A Method for producing bio-fuel |
| 08/05/2004 | WO2004064978A1 A filter system |
| 08/05/2004 | WO2003020860A3 Methods for treating deodorizer distillate |
| 08/04/2004 | EP1442107A1 Brine separation in tall soap oil preparation |
| 08/03/2004 | US6770767 Method for the extraction and isolation of neutral substances from a soap |
| 07/28/2004 | EP1440138A1 Method for fractionating grease trap waste and uses of fractions therefrom |
| 07/01/2004 | WO2004055040A1 Process for crystallization of oryzanol from oryzanol enriched fraction derived from rice bran oil soap stock |
| 06/23/2004 | EP1431379A1 Process for producing fat compositions containing oleanolic acid and/or maslinic acid |
| 06/17/2004 | WO2004050987A1 Method for enhancing separation of soap from black liquor |
| 06/15/2004 | US6750359 From various oils; recovering fatty acids, tocopherols, and sterols; condensation zones |
| 03/31/2004 | EP0827528B2 Neutralization of tall oil soap |
| 03/30/2004 | US6713447 Method for purifying marine mammal oil enriched in omega 3 fatty acids and compositions comprising same |
| 03/10/2004 | CN1480238A Filter for edible oil |
| 02/05/2004 | US20040024175 Method for the preparation of phytosterols from tall oil pitch |
| 01/06/2004 | US6673952 Method for extracting and fractionating fats with solvent, using at least a hydrofluroether |
| 11/13/2003 | WO2003093400A1 Method, apparatus and plant for manufacturing engine fuel |
| 10/30/2003 | WO2003089557A1 Refining process and apparatus |
| 10/30/2003 | US20030201228 Vegetable oil refining process; separation of solids, liquid by solvent extraction |
| 10/02/2003 | US20030186818 Oil soluble photoprotective compounds and compositions from plant oil processing |
| 09/18/2003 | WO2003076553A1 Method for producing bio-fuel |
| 09/18/2003 | WO2003053906A3 Alkyl-capped alkoxylated esters and compositions comprising same |
| 09/17/2003 | CN1443193A Crystalline composites comprising phytosterols and phytostanols or derivatives thereof |
| 09/16/2003 | CA2176930C Purification of oil |
| 08/21/2003 | US20030158438 Comprised substantially of triethylene alkoxy ester and substantially free from ethylene glycol monoalkoxy monoester and diethylene glycol monoalkoxy monoester; cleaning or detergent compositions |
| 07/31/2003 | WO2003038020B1 Method for fractionating grease trap waste and uses of fractions therefrom |
| 07/03/2003 | WO2003053906A2 Alkyl-capped alkoxylated esters and compositions comprising same |
| 07/02/2003 | EP1056767B1 Method for the preparation of phytosterols from tall oil pitch |
| 06/26/2003 | US20030120097 Method for purifying marine mammal oil enriched in omega 3 fatty acids and compositions comprising same |
| 06/18/2003 | CN1425057A Method for extracting and fractionating fats with solvent, using at least hydrofluroether |
| 05/21/2003 | CN1108755C Process for preparing powdered oil with chicken taste |
| 05/15/2003 | US20030091709 Solvent extraction; food processign |
| 05/08/2003 | WO2003038020A1 Method for fractionating grease trap waste and uses of fractions therefrom |
| 04/23/2003 | EP1059975A4 Purification of organic acids using anion exchange chromatography |
| 04/17/2003 | WO2003031545A1 Brine separation in tall soap oil preparation |
| 04/16/2003 | EP1302529A1 Brine separation in tall soap oil preparation |
| 04/16/2003 | CN1411500A Method for purifying marine mammal oil enriched in omega 3 fatty acids and compositions comprising same |
| 04/10/2003 | WO2003029391A1 Process for producing fat compositions containing oleanolic acid and/or maslinic acid |
| 04/02/2003 | EP0731830B1 Purification of oil |
| 03/27/2003 | WO2003025106A1 Method for acidification of tall oil |
| 03/20/2003 | WO2003022865A1 Process for the isolation of sterols and/or wax alcohols from tall oil products |
| 03/19/2003 | EP1292658A2 Process for the extraction and concentration of unsaponifiables from the residues and by-products of animal and vegetable products |
| 03/13/2003 | WO2003020860A2 Methods for treating deodorizer distillate |
| 03/12/2003 | EP1291355A1 Process for the isolation of sterols and/or wax alcohols from tall oil products |
| 03/12/2003 | CN1102933C Method for recovering cyclodextrin |
| 03/05/2003 | EP1190025B1 Extraction and isolation method |
| 02/18/2003 | US6521768 Process for the extraction of lipids from fatty bird tissues |
| 02/13/2003 | US20030032826 Transesterification process for production of biodiesel |
| 02/13/2003 | US20030029815 Method for separating oils from inorganic materials containing adhered oils |
| 02/12/2003 | CN1396251A Dry process for extracting oil from used argil |
| 02/05/2003 | CN2534186Y Oil material breading machine |
| 12/10/2002 | US6492538 Method of manufacturing a sterol ester mixture |
| 11/12/2002 | US6478947 Treatment method of waste oil or waste edible oil |
| 11/05/2002 | US6475758 Generating fatty acid rich oil; mix soap, glyceride and phospholipids, pasteurize, cool, ferment by product, recover fatty acid oil |
| 10/31/2002 | US20020160088 Fibrous crystal aggregates, preparation method thereof and use thereof |
| 10/23/2002 | EP1250350A2 Novel crystalline composites comprising phytosterols and phytostanols or derivatives thereof |
| 10/23/2002 | EP0894517B1 Process for the industrial recovery of oleanolic and maslinic acids contained in the olive milling subproducts |
| 09/19/2002 | US20020133033 Comminution; solvent extraction |
| 09/18/2002 | EP1240284A1 Method for extracting and fractionating fats with solvent, using at least a hydrofluroether |