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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C09G 1/02 | |
| C09G 1/04 | |||
| C09G 1/18 | |||
| C09K 3/14 | |||
| C08L 33/24 | |||
| H01L 21/3105 |
| (11) | Patento numeris | 2614121 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 11823139.8 |
| Europos patento paraiškos padavimo data | 2011-09-06 | |
| (97) | Europos patento paraiškos paskelbimo data | 2013-07-17 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2019-03-06 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/IB2011/053884 |
| Data | 2011-09-06 |
| (87) | Numeris | WO 2012/032461 |
| Data | 2012-03-15 |
| (30) | Numeris | Data | Šalis |
| 380721 P | 2010-09-08 | US |
| (72) |
LI, Yuzhuo, DE
CHU, Jea-Ju, TW
VENKATARAMAN, Shyam Sundar, TW
USMAN IBRAHIM, Sheik Ansar, US
PINDER, Harvey Wayne, US
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| (73) |
BASF SE,
Carl-Bosch-Strasse 38, 67056 Ludwigshafen am Rhein,
DE
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| (54) | AQUEOUS POLISHING COMPOSITION AND PROCESS FOR CHEMICALLY MECHANICALLY POLISHING SUBSTRATES FOR ELECTRICAL, MECHANICAL AND OPTICAL DEVICES |
| AQUEOUS POLISHING COMPOSITION AND PROCESS FOR CHEMICALLY MECHANICALLY POLISHING SUBSTRATES FOR ELECTRICAL, MECHANICAL AND OPTICAL DEVICES |