| Patents for A23F 5 - Coffee; Coffee substitutes; Preparations thereof (5,792) |
|---|
| 07/18/1978 | US4101681 Dearomatization of coffee oil |
| 07/11/1978 | US4100306 Devolatilization, extraction |
| 07/11/1978 | US4100305 Method of making an improved coffee volatiles concentrate |
| 06/13/1978 | US4094633 Granular bed roaster construction |
| 06/06/1978 | US4093751 Process for treating milk-coffee mixtures in sealed containers to eliminate inconsistency and deterioration in taste |
| 05/30/1978 | US4092436 Method of steam-stripping roast and ground coffee or tea |
| 05/16/1978 | US4089778 Process for separating a substance from a liquid medium containing the substance in dissolved form |
| 05/09/1978 | US4088794 Process for producing coffee extract |
| 05/02/1978 | US4087562 Decaffeination of green coffee |
| 04/18/1978 | US4085109 Pyridine sulfur flavoring agents |
| 03/28/1978 | US4081569 Coffee blend comprising ground-roasted and roasted-ground coffee beans |
| 03/28/1978 | US4081563 Decaffeination of green coffee |
| 03/28/1978 | US4081561 Partially decaffeinated soluble coffee product and method therefor |
| 03/28/1978 | US4081560 Instant milk-containing coffee |
| 02/28/1978 | US4076856 Methyl xanthine antagonism |
| 02/28/1978 | US4076855 Soluble coffee process |
| 02/28/1978 | US4076847 Tea-colored flavor granules |
| 02/07/1978 | US4072765 Roasted wheat, coffee, hydrolyzed starch |
| 02/07/1978 | US4072761 Forming aroma-emulsion foam under pressure |
| 01/31/1978 | CA1025273A1 Vegetable material extracts and process for making same |
| 01/17/1978 | US4069351 Extracting foods with a dimethyl ether-water mixture |
| 11/08/1977 | US4057652 Instant beverage |
| 10/11/1977 | US4053652 Roasted and ground coffee product and method |
| 09/13/1977 | US4048345 Coffee percolation process |
| 08/30/1977 | US4045586 Soluble coffee of improved stability and flavor |
| 08/23/1977 | US4044167 Method for aromatizing soluble coffee |
| 08/23/1977 | US4044162 Decaffeinated coffee of improved flavor |
| 08/02/1977 | US4039693 Frozen concentrates |
| 07/26/1977 | US4038435 Flavoring agent |
| 07/26/1977 | US4038421 Nonalcoholic beverage |
| 07/19/1977 | US4036619 Freezer concentration |
| 07/05/1977 | US4034116 Packaged roasted coffee products |
| 06/21/1977 | US4031265 Method of reducing bitterness in citrus juices |
| 06/21/1977 | US4031251 Hydrophobic resins |
| 05/24/1977 | US4024951 Cup and package of cups |
| 05/10/1977 | US4022916 Roasting a cereal and a polysaccharide, adding carob seed |
| 04/19/1977 | US4018910 Flavoring agent |
| 03/29/1977 | US4015022 Method of reducing the content of irritant substances in coffee |
| 02/15/1977 | US4008340 Method for stabilizing coffee grinder gas aroma |
| 02/08/1977 | US4007291 Method for fixing coffee grinder gas |
| 02/08/1977 | US4007290 Caffeine antagonim |
| 02/01/1977 | US4006263 Iron-fortified soluble coffee and method for preparing same |
| 02/01/1977 | US4006062 Still extractor with novel stopcock means |
| 01/25/1977 | US4005227 Flavoring agent |
| 01/11/1977 | US4002793 Flavorants |
| 01/04/1977 | US4001454 Flavoring foods with 8-methyl-non-2ynol and its derivatives |
| 12/28/1976 | US4000328 Flavoring agent |
| 12/14/1976 | US3997685 Stable aroma, flavor and aroma and flavor products from aroma- and flavor-bearing substrates |
| 11/30/1976 | US3995067 Coffee extraction process |
| 11/23/1976 | US3993792 Flavoring agent |
| 11/09/1976 | US3991223 Method for treating steam coffee aromas |
| 11/02/1976 | US3989852 Preservation |
| 11/02/1976 | US3989850 Decaffeination process |
| 11/02/1976 | US3989849 Improving the flavor of decaffeinated coffee by radio frequency heating to rapidly dry coffee beans |
| 11/02/1976 | US3989713 Pyrrylmethylthio flavoring agents |
| 10/19/1976 | US3987138 Inert carrier mixing process |
| 10/19/1976 | US3986346 Preparation of concentrated extracts, for instance of coffee |
| 10/12/1976 | US3985906 A pyrrole sulfur compound |
| 10/12/1976 | US3985905 Decaffeinated coffee of improved aroma and flavor |
| 10/05/1976 | US3984571 Hydrocolloid containing liquid carrier for a diagnostic or therapeutic agent |
| 09/28/1976 | US3983002 Culturing aeromonas |
| 09/07/1976 | US3979528 Pressure fixation of coffee grinder gas |
| 08/31/1976 | US3978241 Flavoring agent |
| 08/24/1976 | US3976802 Flavoring agent |
| 08/03/1976 | US3972809 Vegetable material, ion exchange resin |
| 07/13/1976 | US3969533 Process for the manufacture of a soluble coffee product |
| 07/06/1976 | US3968264 Flavoring agent |
| 06/29/1976 | US3966995 Coffee substitute |
| 06/29/1976 | US3966979 Process for freezing coffee extract |
| 06/29/1976 | US3966975 Method for producing agglomerated powders and apparatus for performing the method |
| 06/22/1976 | US3965269 Method of extracting roasted coffee |
| 06/22/1976 | US3965267 Cryopulverizing and post-treatment of flavoring materials |
| 06/22/1976 | US3964175 Coffee roasting system |
| 06/08/1976 | US3962321 Adding a pyrazine and 2-nonenal andor 2-nonenol |
| 06/08/1976 | US3961424 Process for freezing coffee extract prior to lyophilization |
| 06/01/1976 | US3961095 Flavoring agent |
| 05/18/1976 | US3957976 Methods for reducing cholesterol levels |
| 04/27/1976 | US3953615 Hydration drying of coffee, tea, or juice concentrate by means of anhydrous dextrose |
| 04/20/1976 | US3952026 Flavor additive for foods and beverages |
| 04/20/1976 | US3952024 Furfurylthioacetone |
| 04/13/1976 | US3950566 Alpha-diketones |
| 04/13/1976 | US3950558 Rye or barley coated with vegetable juice |
| 04/06/1976 | US3949100 4-vinyl-1,2-dimethoxy-benzene |
| 03/30/1976 | US3947603 Flavoring agent |
| 03/16/1976 | US3944677 Coffee |
| 03/09/1976 | US3943260 Tetrahydro-thio-phen-3-ones |
| 02/24/1976 | US3940502 Flavoring agent |
| 02/17/1976 | US3939291 Grinder gas fixation |
| 02/10/1976 | US3936952 Apparatus for freeze-drying |
| 01/06/1976 | US3931246 Flavoring agents |
| 01/06/1976 | US3931245 Flavoring agent |
| 01/06/1976 | US3931166 Flavorants |