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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2020.01) |
C04B 11/00 |
| (11) | Number of the document | 6739 |
| (13) | Kind of document | B |
| (21) | Application number | 2018 029 |
| (22) | Date of filing the application | 2018-10-04 |
| (41) | Date of publication of the application | 2020-04-27 |
| (45) | Date of publication of patent | 2020-06-25 |
| (71) |
KAUNO TECHNOLOGIJOS UNIVERSITETAS,
K. Donelaičio g. 73, 44249 Kaunas,
LT
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| (72) |
Dalia NIZEVIČIENĖ, LT
Danutė VAIČIUKYNIENĖ, LT Aras KANTAUTAS, LT |
| (73) |
KAUNO TECHNOLOGIJOS UNIVERSITETAS,
K. Donelaičio g. 73, 44249 Kaunas,
LT
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| (74) |
Reda ŽABOLIENĖ,
METIDA, Verslo centras "VERTAS", Gynėjų g. 16, LT-01109 Vilnius,
LT
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| (54) | METHOD OF PREPARATION OF HIGH STRENGTH GYPSUM BINDER |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2020-10-04 |