Concessão da patente
#16.1
Prazo de Validade: 20 (vinte) anos contados a partir de 28/05/2018, observadas as condições legais
02/18/2026
RPI 2876
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Application data
Number
122023017726Type
Utility Model
Filing
05/28/2018
Publication
-
PCT
CN2018088698 Progress at the INPI
- Filing05/28/18
- Publication
- Examination
- Allowance02/03/26
- Grant02/18/26
- In force05/28/33
The patent was granted on 02/18/2026 and is in force until 05/28/2033. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:05/28/2033
Latest action published by the INPI: 02/18/2026. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
PIERSON CAPITAL ENVIRONMENTAL (BEIJING) LIMITED
CN
Inventors
F. L. (pessoa física)
CN
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Deferimento
#9.1
02/03/2026
RPI 2874
Exigência - art. 36 da LPI
#6.1
10/28/2025
RPI 2860
Conhecimento de parecer técnico
#7.1
03/18/2025
RPI 2828
Conhecimento de parecer técnico
#7.1
07/30/2024
RPI 2795
Notificação de pedido dividido
#2.4
10/17/2023
RPI 2754
Requerimento de pedido de patente
#2.10
Número de Protocolo '870230077615' em 31/08/2023 18:15 (WB)
09/12/2023
RPI 2749
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