|
|
|
|
|
Legal status
Patent not validated
| (51) | INT.CL. | B01J 2/26 | (2006.01) |
| A61K 9/20 | (2006.01) | ||
| C07C 35/12 | (2006.01) |
| (11) | Number of the document | 2979751 |
| (13) | Kind of document | T |
| (96) | European patent application number | 14179023.8 |
| Date of filing the European patent application | 2014-07-29 | |
| (97) | Date of publication of the European application | 2016-02-03 |
| (45) | Date of publication and mention of the grant of the patent | 2020-10-28 |
| (46) | Date of publication of the claims translation |
| (72) |
SIEWERT, Jürgen, DE
MICHLER, Michael, DE
NIEKERKEN, Jörk, DE
LENZ, Oliver, DE
WOLTER, Christian, DE
|
| (73) |
Symrise AG,
Patentabteilung Gebäude D 211 Mühlenfeldstra e 1, 37603 Holzminden,
DE
|
| (54) | VERFAHREN ZUR HERSTELLUNG VON FESTEN KÜHLSTOFFEN |
| PROCESS FOR THE MANUFACTURING OF SOLID COOLING AGENTS |