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Official data from INPI

Processo para a preparação dos compostos e sua aplicação.

ConcedidaInvention Patent

Application data

Number

PI7907650

Type

Invention Patent

Filing

11/26/1979

Publication

-

Progress at the INPI

  1. Filing11/26/79
  2. Publication
  3. Examination11/03/82
  4. Allowance10/15/85
  5. Grant05/27/86
  6. Terminated04/12/94

The patent was granted on 05/27/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/27/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

E. W. (pessoa física)

H. A. (pessoa física)

K. W. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/27/1986

RPI 814

Deferimento

#9.1

10/15/1985

RPI 782

Exigência - art. 36 da LPI

#6.1

01/15/1985

RPI 743

Exigência - art. 36 da LPI

#6.1

01/31/1984

RPI 693

Exigência - art. 36 da LPI

#6.1

08/09/1983

RPI 668

Republicação - classificação IPC

#15.11

01/18/1983

RPI 639

Solicitação de exame técnico

#4.1

11/03/1982

RPI 628

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 103/75; C07C 143/00; C07C 149/32; C07D 233/54; C07D 249/08; C07D 307/12; C07C 231/00; C07C 231/02; C07C 235/68; C07C 241/00; C07C 243/14; C07C 243/22; C07C 307/02; C07C 309/65; C07C 313/00; C07C 319/20; C07C 323/41; C07C 323/60; C07D 233/56; C07D 233/61; C07D 307/26; C07D 307/33; C07D 307/46; C07D 307/68; C07D 333/04; C07D 333/36; C07D 409/12; C07D 521/00; C07C 235/00; C07C 243/00; C07C 307/00; C07C 309/00; C07C 319/00; C07C 323/00; C07D 233/00; C07D 249/00; C07D 307/00; C07D 333/00; C07D 409/00.

03/27/2018

RPI 2464

Anuidade - prazo legal encerrado

#18.2

04/12/1994

RPI 1219

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