US Patent Class 127
SUGAR, STARCH, AND CARBOHYDRATES
 Electronic File Wrappers |  Electronic Patent Documents |  Paper Patent Documents | Current as of: June, 1999
|  and Services |
| Electronic File Wrappers | Electronic Patent Documents | Paper Patent Documents | Current as of: June, 1999
| and Services |
| DF | CLASS NOTES | |
| * | DD | APPARATUS |
| 1 | DF | .~ Hydrolyzing |
| 2 | DF | .~ Treating sacchariferous material |
| 3 | DF | .~.~ Leaching or diffusion |
| 4 | DF | .~.~.~ Combined disintegrator |
| 5 | DF | .~.~.~ Advancing solid material |
| 6 | DF | .~.~.~.~ Multiple stage |
| 7 | DF | .~.~.~.~ Tubular cell |
| 8 | DF | .~.~.~ Diffusion batteries |
| 9 | DF | .~.~ Treating sacchariferous solutions |
| 10 | DF | .~.~.~ Dialyzers |
| 11 | DF | .~.~.~ Defecating apparatus |
| 12 | DF | .~.~.~.~ Gas and liquid contact |
| 13 | DF | .~.~.~.~ Separating tanks |
| 14 | DF | .~.~.~.~ Mixing tanks |
| 15 | DF | .~.~ Forming crystals |
| 16 | DF | .~.~.~ Concentrating and crystallizing |
| 17 | DF | .~.~ Treating crystals |
| 18 | DF | .~.~.~ Purging and molding |
| 19 | DF | .~.~.~.~ Centrifugal |
| 20 | DF | .~.~.~ Purging |
| 21 | DF | .~.~.~ Granulating and mixing |
| 22 | DF | .~.~.~ Melting or dissolving |
| 23 | DF | .~ Treating amylaceous material |
| 24 | DF | .~.~ Separating and purifying |
| 25 | DF | .~.~.~ Screens or washers |
| 26 | DF | .~.~.~ Tables |
| 27 | DF | .~.~.~ Decanters or settling tanks |
| 28 | DF | .~.~ Cookers |
| * | DD | PRODUCTS |
| 29 | DF | .~ Miscellaneous |
| 30 | DF | .~ Sugars only |
| 31 | DF | .~.~ Lactose |
| 32 | DF | .~ Modified starches |
| 33 | DF | .~.~ Added chemical |
| * | DD | PROCESSES |
| 34 | DF | .~ Carbohydrate manufacture and refining |
| 36 | DF | .~.~ Hydrolysis of carbohydrates |
| 37 | DF | .~.~.~ Cellulose material |
| 38 | DF | .~.~.~ Amylaceous material |
| 39 | DF | .~.~.~.~ With preliminary purification of starch |
| 40 | DF | .~.~.~.~ With purification of product |
| 41 | DF | .~.~.~ Inversion of sucrose |
| 42 | DF | .~.~ Sugar manufacture and refining |
| 43 | DF | .~.~.~ Extracting from solid material |
| 44 | DF | .~.~.~.~ Chemical treatment |
| 45 | DF | .~.~.~.~ Counterflow |
| 46.1 | DF | .~.~.~ Treatment of sacchariferous solutions |
| 46.2 | DF | .~.~.~.~ Involving ion manipulation, e.g., ion exchange, etc. |
| 46.3 | DF | .~.~.~.~.~ For ion exclusion |
| 47 | DF | .~.~.~.~ Chemical precipitation of sucrose |
| 48 | DF | .~.~.~.~ Chemical precipitation of impurities |
| 49 | DF | .~.~.~.~.~ Impregnated absorbent |
| 50 | DF | .~.~.~.~.~ Alkaline reagent followed by precipitant |
| 51 | DF | .~.~.~.~.~ Acid reagent followed by precipitant |
| 52 | DF | .~.~.~.~.~ Gassing |
| 53 | DF | .~.~.~.~ Physical separation of impurities |
| 54 | DF | .~.~.~.~.~ Dialysis |
| 55 | DF | .~.~.~.~.~ Filtering or sorption |
| 56 | DF | .~.~.~.~.~ Centrifuging |
| 57 | DF | .~.~.~.~.~ Settling or flotation |
| 58 | DF | .~.~.~.~ Crystallizing or solidifying |
| 59 | DF | .~.~.~.~.~ Molding |
| 60 | DF | .~.~.~.~.~ Seeding |
| 61 | DF | .~.~.~.~.~ Evaporating to crystallization |
| 62 | DF | .~.~.~.~.~.~ Return of intermediate products |
| 63 | DF | .~.~.~ Treating solid sugar or crystals |
| 64 | DF | .~.~.~.~ Purging or bleaching |
| 65 | DF | .~.~ Starch manufacture and refining |
| 66 | DF | .~.~.~ Tubers |
| 67 | DF | .~.~.~ Treatment of starch-bearing material |
| 68 | DF | .~.~.~.~ Steeping |
| 69 | DF | .~.~.~.~ Treatment of amylaceous liquids |
| 70 | DF | .~.~.~.~.~ Chemical |
| 71 | DF | .~.~.~ Treating starch |
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| DIGEST | ||
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| DIG 1 | DD | Caramel |