| Patents for C12C 3 - Treatment of hops (583) |
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| 11/18/2003 | CA2157701C A solubilized hop extract for imparting hoppy aroma and flavor to beer |
| 11/13/2003 | US20030211788 Use of glycosides extracted from hop plant parts to flavor malt beverages |
| 10/09/2003 | WO2003083036A1 Preparation of light stable hop products |
| 10/02/2003 | US20030185934 Double extraction of liquid/supercritical CO2 extracted hop solids with ethanol to remove alpha/iso-alpha-acids optionally followed by ion extraction |
| 10/02/2003 | US20030185933 Preparation of light stable hops |
| 09/25/2003 | WO2003078562A1 Use of glycosides extracted from hop plant parts to flavor malt beverages |
| 09/24/2003 | CN1444553A Rho-isoalpha acid hop products and methods |
| 09/18/2003 | US20030175392 Storage stability; hermetic sealing |
| 08/06/2003 | CN1434858A Improvements to the bittering of beer |
| 07/29/2003 | US6599554 Isolating substantially resin free flavor essence and flavorant precursors |
| 07/24/2003 | US20030138546 Extracting hops with aqueous alcohol to produce an extract containing polar, water soluble compounds, concentrating extract, purifying; glycosides capable of imparting kettle hop essence and flavor |
| 07/16/2003 | EP0832177B1 Extract of spent hops and its use |
| 06/24/2003 | US6583322 Dihydro and hexahydro isoalpha acids having a high ratio of trans to cis isomers, production thereof, and products containing the same |
| 04/09/2003 | EP1299521A1 Improvements to the bittering of beer |
| 04/09/2003 | EP1299336A1 Rho-isoalpha acid hop products and methods |
| 03/06/2003 | US20030041737 Bittering of beer |
| 02/20/2003 | WO2003014287A1 Hops extracts, method for the production and use |
| 02/18/2003 | US6521796 A mixture of hexahydro- or dihydroisoalpha acids having a ratio of trans to cis isomers >10%; reducing isoalpha acids to produce dihydro- or tetrahydroisoalpha acids in an aqueous medium at a basic pH using a borohydride |
| 02/05/2003 | CN1100865C Process for extracting hop extract from hop particles by back extraction with supercritical CO2 |
| 12/11/2002 | EP1263704A1 Dihydro and hexahydro isoalpha acids having a high ratio of trans to cis isomers, production thereof, and products containing the same |
| 12/11/2002 | CN1384872A Process for hydrogenation of hop resin acids |
| 11/27/2002 | EP1259589A1 Method of hydrogenating iso-alpha acids in a buffered solution |
| 09/05/2002 | US20020122856 Mixing the goods with a sanitizing agent for a suitable time followed by separating the agent in an enclosed conduit |
| 08/21/2002 | CN1364867A Method for processing hop |
| 08/15/2002 | US20020110625 For storage of perishable food; nonleaking |
| 08/15/2002 | US20020110619 Adding to the media, prior to bio-conversion, an extract of hop solids as the sole hopping material; bio-converting the media to form the hop flavored beverage, wherein the hop solids have no more than 0.5% w/w alpha acids |
| 08/14/2002 | EP1230337A1 Process for the hydrogenation of hop resin acids |
| 07/24/2002 | EP1224257A1 Light stable hop fraction and method of making the same |
| 07/17/2002 | EP0975736A4 Post-fermentation hop flavors and methods |
| 06/20/2002 | US20020076475 Flavoring composition and process for brewing malt beverages |
| 05/22/2002 | EP0935647B1 Concentrated single-phase aqueous solutions of tetrahydroiso-alpha-acids and methods of preparing the same |
| 03/14/2002 | US20020031594 Hop extract and use thereof |
| 02/14/2002 | US20020018840 Bittering of beer |
| 02/13/2002 | EP1179044A2 Hop extract product of defined composition |
| 01/23/2002 | EP0941302B1 PREPARATION OF TETRAHYDROISO-alpha-ACIDS BY THE HYDROGENATION OF THE METAL SALTS OF ISO-alpha-ACIDS |
| 01/17/2002 | US20020007084 Dihydro and hexahydro isoalpha acids having a high ratio of trans to cis isomers, production thereof, and products containing the same |
| 01/10/2002 | WO2002002732A1 Improvements to the bittering of beer |
| 01/10/2002 | WO2002002497A1 Rho-isoalpha acid hop products and methods |
| 12/25/2001 | CA2095661C Novel stable aqueous solutions of tetrahydro and hexahydro iso-alpha acids |
| 12/12/2001 | EP1161253A1 Use of hop flowers for medicinal treatments |
| 11/28/2001 | EP1156815A2 Process for extracting polyphenolic antioxidants from purine-containing plants |
| 10/18/2001 | US20010031305 Controlling concentration |
| 10/16/2001 | US6303824 Method of hydrogenating iso-α acids in a buffered solution |
| 08/30/2001 | WO2001062697A1 Dihydro and hexahydro isoalpha acids having a high ratio of trans to cis isomers, production thereof, and products containing the same |
| 07/11/2001 | CN2438723Y Central heat energy fast liquor distilling devie |
| 07/11/2001 | CN1302649A Bidirectional addition method for speeding up dissolution of ginseng products |
| 06/06/2001 | EP1104453A1 Hydrogenation of hop acids |
| 06/06/2001 | CN1297988A Green tea wine and its production process |
| 06/05/2001 | US6242038 Plant extracts; mixture containing fatty acid |
| 05/25/2001 | WO2001036581A1 Process for the hydrogenation of hop resin acids |
| 05/25/2001 | CA2391973A1 Process for the hydrogenation of hop resin acids |
| 05/23/2001 | EP1100865A1 Process and apparatus for obtaining lupulin products from hops |
| 05/17/2001 | WO2001034762A1 Method of hydrogenating iso-alpha acids in a buffered solution |
| 05/17/2001 | CA2390532A1 Method of hydrogenating iso-alpha acids in a buffered solution |
| 05/09/2001 | EP0832177A4 Kettle hop extracts and their use |
| 05/09/2001 | CN1294183A Process for extracting hop extract from hop particles by back extraction with supercritical CO2 |
| 05/03/2001 | WO2001030961A1 Light stable hop fraction and method of making the same |
| 05/03/2001 | CA2388954A1 Light stable hop fraction and method of making the same |
| 04/17/2001 | US6217916 Immobilized-cell carrageenan bead production and a brewing process utilizing carrageenan bead immobilized yeast cells |
| 03/06/2001 | US6198004 Process for hydrogenation of isoalpha acids |
| 02/22/2001 | DE19939350A1 Xanthohumol containing hop extract, useful as additive for beer and non-alcoholic drinks and for treatment of cancers |
| 02/15/2001 | WO2000068356A3 Hop extract product of defined composition |
| 01/02/2001 | CA2113274C Hops-derived foam stability and bittering agents isomerized-.alpha.-acids |
| 12/27/2000 | EP0948477A4 Process to remove catalyst poisons from hop extracts |
| 12/14/2000 | WO2000045769A3 Process for extracting polyphenolic antioxidants from purine-containing plants |
| 11/29/2000 | CN2407596Y Anti-arc processor for highly wet material |
| 11/16/2000 | WO2000068356A2 Hop extract product of defined composition |
| 09/14/2000 | WO2000053205A1 Use of hop flowers for medicinal treatments |
| 09/13/2000 | EP0644927B1 Stable aqueous solutions of tetrahydro and hexahydro iso-alpha acids |
| 08/31/2000 | DE19905426A1 Microwave-heated hop grain drier is compact, operates at high throughput rates and minimizes emissions |
| 08/30/2000 | EP1030906A2 Purification of alpha-acids and beta-acids |
| 08/10/2000 | WO2000045769A2 Process for extracting polyphenolic antioxidants from purine-containing plants |
| 08/10/2000 | CA2361531A1 Process for extracting polyphenolic antioxidants from purine-containing plants |
| 08/09/2000 | EP1026164A1 Process for extracting polyphenolic antioxidants from purine-containing plants |
| 08/09/2000 | EP1025200A2 Improving the flavour of fermented beverages |
| 02/24/2000 | WO2000009647A1 Hydrogenation of hop acids |
| 02/10/2000 | WO2000006691A1 Process and apparatus for obtaining lupulin products from hops |
| 02/02/2000 | EP0975736A1 Post-fermentation hop flavors and methods |
| 02/02/2000 | CN1049004C Stable tetrahydro iso-alpha acid and hexahydro iso-alpha acid aqueous solutions |
| 02/01/2000 | US6020019 Hydrogenation of hop soft resins using CO2 |
| 10/26/1999 | US5972411 Extracting hop solids with aqueous alcohol, concentrating the extract, purifying to produce flavorant for a light stable beverage |
| 10/14/1999 | WO1999021956A3 Improving the flavour of fermented beverages |
| 10/13/1999 | EP0948477A1 Process to remove catalyst poisons from hop extracts |
| 10/12/1999 | US5965777 Treating acids isolated from hop extract with activated nickel catalyst so that catalyst poison comprising compounds that foul hydrogenation catalysts used in the hydrogenation of alpha, beta, and isoalpha acids binds to nickel catalyst |
| 09/15/1999 | EP0941302A1 PREPARATION OF TETRAHYDROISO-alpha-ACIDS BY THE HYDROGENATION OF THE METAL SALTS OF ISO-alpha-ACIDS |
| 08/18/1999 | EP0935647A1 CONCENTRATED SINGLE PHASE AQUEOUS SOLUTIONS OF TETRAHYDROISO-$g(a)-ACIDS AND METHODS OF PREPARING THE SAME |
| 07/22/1999 | WO1999025807A3 PURIFICATION OF α-ACIDS AND β-ACIDS |
| 06/29/1999 | US5917093 Purification of α-acids and β-acids |
| 05/27/1999 | WO1999025807A2 PURIFICATION OF α-ACIDS AND β-ACIDS |
| 05/06/1999 | WO1999021956A2 Improving the flavour of fermented beverages |
| 03/17/1999 | EP0901455A1 Process for the catalytic hydrogenation of terpenoids |
| 02/23/1999 | US5874633 Reducing an aqueous alkaline solution of isohumulone dissolved in an alkanol solvent using a palladium/carbon catalyst; filtration and desolventizing; materials handling; alcoholic beverages; food processing |
| 02/09/1999 | US5869117 Immobilizing viable yeast cells in polymer beads for use in a malt beverage fermentation process |
| 11/04/1998 | EP0594788B1 Hops-derived foam stabilizing and bittering agents |
| 10/08/1998 | WO1998044087A1 Post-fermentation hop flavors and methods |
| 10/08/1998 | CA2285663A1 Post-fermentation hop flavors and methods |
| 09/09/1998 | EP0672107B1 Production of isomerized hop extract |
| 08/19/1998 | CN1190989A Kettle hop extracts and their use |
| 07/21/1998 | US5783235 Preextracting hops with liquid carbon dioxide; boiling solid hop and wort mixture; removal solids from fermented mixture |
| 06/16/1998 | US5767319 Using a reaction solvent of aqueous lower alkanol and a palladium on carbon catalyst; by-product inhibition; materials handling |