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Official data from INPI

COMPOSIÇÃO ENDURECÍVEL, PROCESSO PARA O ENDURECIMENTO DE RESINAS ENDURECÍVEIS POR ÁCIDO E EMPREGO

ArquivadaInvention Patent

Application data

Number

PI8200758

Type

Invention Patent

Filing

02/12/1982

Publication

12/21/1982

Progress at the INPI

  1. Filing02/12/82
  2. Publication12/21/82
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/12/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/15/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

G. B. (pessoa física)

CH

R. K. (pessoa física)

CH

Technical data

Priority claims

CH

973/81 · 02/13/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/15/1985

RPI 782

Publicação do pedido de patente

#3.1

12/21/1982

RPI 635

Pedido de patente depositado

#2.1

03/30/1982

RPI 597

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