Nippon Unitol Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nippon Unitol Co., Ltd..The latest application filed is for "method of preparing a highly concentrated solution of a higher secondary alcohol ethoxysulfate and such a concentrated solution".
- Nippon Unitol Co., Ltd. - Tokyo JA
| Patent | Date |
|---|---|
| Apparatus for reacting organic compounds and sulfur trioxide Grant 3,918,917 - Ashina , et al. November 11, 1 | 1975-11-11 |
| Method of preparing a highly concentrated solution of a higher secondary alcohol ethoxysulfate and such a concentrated solution Grant 3,919,125 - Ashina , et al. November 11, 1 | 1975-11-11 |
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