Xyrofin Oy
37Patents
0Active
37Granted
38Portfolio score
Filing activity: Jan 15, 1992 → Feb 2, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6821535B2 | Process for hard panning of chewable cores and cores produced by the process | Human Necessities | 97 | Expired |
| US5730877A | Method for fractionating a solution | Performing Operations; Transporting | 57 | Expired |
| US5866382A | Xylose utilization by recombinant yeasts | Emerging Cross-Sectional Technologies | 52 | Expired |
| US5637225A | Method for fractionating sulphite cooking liquor | Textiles; Paper | 49 | Expired |
| US5631150A | Manufacturing of xylitol using recombinant microbial hosts | Chemistry; Metallurgy | 39 | Expired |
| US6582944B1 | Production of ethanol from xylose | Emerging Cross-Sectional Technologies | 39 | Expired |
| US6846657B2 | Process for the simultaneous production of xylitol and ethanol | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5980640A | Method for recovering an organic compound from solutions | Chemistry; Metallurgy | 38 | Expired |
| US6086681A | Method for recovery of xylose from solutions | Chemistry; Metallurgy | 36 | Expired |
| US5932452A | Process for the production of xylose by hydrolysis of hemicellulose by immobilized enzymes | Chemistry; Metallurgy | 32 | Expired |
| US6239274A | Method of producing xylose | Chemistry; Metallurgy | 31 | Expired |
| US5998607A | Method for producing xylitol | Chemistry; Metallurgy | 21 | Expired |
| US6512110B1 | Process for the production of xylose from a paper-grade hardwood pulp | Textiles; Paper | 19 | Expired |
| US6262318A | Method of producing polyols from arabinoxylan-containing material | Chemistry; Metallurgy | 17 | Expired |
| US5494525A | Crystalline anhydrous lactitol and a process for the preparation thereof as well as use thereof | Human Necessities | 16 | Expired |
| US6414035B1 | Use of polyols in combating yeast infection and polyol preparations for said use | Human Necessities | 15 | Expired |
| US6271007A | Yeast strains for the production of xylitol | Chemistry; Metallurgy | 14 | Expired |
| US6723540B1 | Manufacture of xylitol using recombinant microbial hosts | Chemistry; Metallurgy | 13 | Expired |
| US5951777A | Crystallization method | Chemistry; Metallurgy | 13 | Expired |
| US6221422A | Process for preparing chocolate | Human Necessities | 9 | Expired |
| US5846568A | Directly compressible lactitol and method | Human Necessities | 9 | Expired |
| US6039813A | Fructose-based granulated product and a process for the production thereof | Human Necessities | 9 | Expired |
| US6764706B1 | Process for the crystallization of xylitol | Human Necessities | 9 | Expired |
| US5527554A | Bulk sweetener for frozen desserts | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5962063A | Process for preparation of a crumb | Human Necessities | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.