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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2022.01) |
C02F 11/00 |
| (11) | Number of the document | 6960 |
| (13) | Kind of document | B |
| (21) | Application number | 2021 544 |
| (22) | Date of filing the application | 2021-08-13 |
| (41) | Date of publication of the application | 2022-10-25 |
| (45) | Date of publication of patent | 2022-11-25 |
| (30) | Number | Date | Country code |
| 202120675616.4 | 2021-04-02 | CN |
| (71) |
Chinese Research Academy of Environmental Science ,
No. 8 Dayangfang, Anwai Beiyuan, Chaoyang District, Beijing, Beijing,
CN
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| (72) |
Liping WANG, CN
Huitao XU, CN Yuxuan ZHANG, CN Wenwen LI, CN Xuehong JIA, CN |
| (73) |
Chinese Research Academy of Environmental Science ,
No. 8 Dayangfang, Anwai Beiyuan, Chaoyang District, Beijing, Beijing,
CN
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| (74) |
Reda ŽABOLIENĖ,
METIDA, Verslo centras "VERTAS", Gynėjų g. 16, LT-01109 Vilnius,
LT
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| (54) | DEVICE FOR SPRAYING BACTERICIDAL COMPOUNDS OF IMPROVED MICROBIOLOGICAL COMPOSITION |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2023-08-13 |