D.E.J. International Research Company B.V.
Patent Applications and Registrations
Patent applications and USPTO patent grants for D.E.J. International Research Company B.V..The latest application filed is for "process of the decaffeination of green coffee beans".
- D.E.J. International Research Company B.V. - Utrecht NL
| Patent | Date |
|---|---|
| Process of the decaffeination of green coffee beans Grant 4,364,964 - van der Stegen December 21, 1 | 1982-12-21 |
| Process for extracting ground roasted coffee Grant 4,277,509 - Wouda July 7, 1 | 1981-07-07 |
| Coffee extraction Grant 4,158,067 - Wouda June 12, 1 | 1979-06-12 |
| Process for stabilizing tea extract and product Grant 4,051,267 - Jongeling September 27, 1 | 1977-09-27 |
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