|
|
|
|
|
Legal status
Patent not validated
| (51) | INT.CL. | C23C 22/56 | (2006.01) |
| C23C 22/83 | (2013.01) | ||
| C23C 22/83 | (2006.01) | ||
| C23G 1/125 | (2013.01) | ||
| G01N 21/64 | (2006.01) | ||
| G01N 21/645 | (2013.01) | ||
| C23G 1/12 | (2006.01) | ||
| C23C 22/56 | (2013.01) |
| (11) | Number of the document | 3728694 |
| (13) | Kind of document | T |
| (96) | European patent application number | 18842504.5 |
| Date of filing the European patent application | 2018-12-20 | |
| (97) | Date of publication of the European application | 2020-10-28 |
| (45) | Date of publication and mention of the grant of the patent | 2021-10-20 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2018/066786 |
| Date | 2018-12-20 |
| (87) | Number | WO 2019/126492 |
| Date | 2019-06-27 |
| (30) | Number | Date | Country code |
| 201762608953 P | 2017-12-21 | US |
| (72) |
VITOL, Elina A. , US
|
| (73) |
Ecolab USA, Inc. ,
1 Ecolab Place, St. Paul, Minnesota 55102,
US
|
| (54) | BLACKENED OPTICAL COMPONENT WITHOUT FLUORESCENCE |
| BLACKENED OPTICAL COMPONENT WITHOUT FLUORESCENCE |