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Official data from INPI

COMPOSIÇÃO DE REVESTIMENTO TERMOENDURECÍVEL

PublicadaInvention Patent

Application data

Number

PI8804883

Type

Invention Patent

Filing

09/21/1988

Publication

04/25/1989

Progress at the INPI

  1. Filing09/21/88
  2. Publication04/25/89
  3. Abandoned08/13/91
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

J. G. (pessoa física)

US

P. S. (pessoa física)

US

R. S. (pessoa física)

US

R. M. (pessoa física)

CH

R. W. (pessoa física)

US

R. B. (pessoa física)

US

Technical data

Priority claims

US

099.411 · 09/21/1987

US

099.419 · 09/21/1987

US

099.420 · 09/21/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

04/25/1989

RPI 966

Pedido de patente depositado

#2.1

02/14/1989

RPI 956

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09D 3/48; C08K 5/34.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

04/06/1999

RPI 1474

Exigência - art. 36 da LPI

#6.1

04/14/1998

RPI 1425

Exigência - art. 36 da LPI

#6.1

01/31/1995

RPI 1261

Solicitação de exame técnico

#4.1

08/13/1991

RPI 1080

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