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Official data from INPI

112025026577

Em AnáliseInvention PatentPCT · CN2023130039

Application data

Number

112025026577

Type

Invention Patent

Filing

11/07/2023

Publication

-

PCT

CN2023130039

Progress at the INPI

Examination not yet requested
  1. Filing11/07/23
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

Examination has not been requested yet. Without that request by 11/07/2026, the application is definitively abandoned (art. 33 of the Brazilian IP Act).

Deadline to request examination:11/07/2026(74 days left)

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Latest action published by the INPI: 12/16/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CANSINO BIOLOGICS INC.

CN

CANSINO (SHANGHAI) BIOLOGICAL RESEARCH CO., LTD.

CN

Inventors

No inventors listed.

Technical data

Priority claims

CN

PCT/CN2023/098109 · 06/02/2023

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Alteração de dados cadastrais

#1.1

12/16/2025

RPI 2867

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