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Official data from INPI

Processo para preparação de derivados de alquenilbenzeno ou alquenilnaftaleno.

DeferidaInvention Patent

Application data

Number

PI8102926

Type

Invention Patent

Filing

05/12/1981

Publication

02/02/1982

Progress at the INPI

Awaiting grant fee payment
  1. Filing05/12/81
  2. Publication02/02/82
  3. Examination03/27/84
  4. Allowance11/03/87
  5. Grant
  6. In force

The application was allowed by the INPI on 11/03/1987. The grant of the letters patent is being processed.

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Latest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

B. H. (pessoa física)

R. D. (pessoa física)

S. A. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

07/12/1988

RPI 925

Deferimento

#9.1

11/03/1987

RPI 889

Exigência - art. 36 da LPI

#6.1

08/05/1986

RPI 824

Exigência - art. 36 da LPI

#6.1

03/04/1986

RPI 802

Exigência - art. 36 da LPI

#6.1

10/08/1985

RPI 781

Exigência - art. 36 da LPI

#6.1

12/18/1984

RPI 739

Solicitação de exame técnico

#4.1

03/27/1984

RPI 701

Publicação do pedido de patente

#3.1

02/02/1982

RPI 589

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 15/52; C07C 25/24; C07C 79/10; C07C 121/72; C07D 239/26; C07B 31/00; C07B 37/04; C07B 61/00; C07C 1/00; C07C 2/86; C07C 15/40; C07C 15/44; C07C 15/58; C07C 17/26; C07C 17/263; C07C 41/30; C07C 43/215; C07C 45/68; C07C 47/548; C07C 67/00; C07C 205/06; C07C 255/34; C07C 255/41; C07C 255/50; C07B 37/00; C07C 2/00; C07C 15/00; C07C 17/00; C07C 25/00; C07C 41/00; C07C 43/00; C07C 45/00; C07C 47/52; C07C 205/00; C07C 255/00; C07D 239/00.

03/27/2018

RPI 2464

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