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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE 1,2-CICLO-ROETANO.

Em AnáliseInvention Patent

Application data

Number

PI8307098

Type

Invention Patent

Filing

12/23/1983

Publication

07/31/1984

Progress at the INPI

  1. Filing12/23/83
  2. Publication07/31/84
  3. Examination09/16/86
  4. Allowance
  5. Grant
  6. In force

Published on 07/31/1984, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 09/16/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

H. H. (pessoa física)

H. J. (pessoa física)

S. H. (pessoa física)

Technical data

Priority claims

DE

P 32 47 988.3 · 12/24/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/16/1986

RPI 830

Publicação do pedido de patente

#3.1

07/31/1984

RPI 719

Pedido de patente depositado

#2.1

03/13/1984

RPI 699

Retificação

#15.3

04/23/1991

RPI 1064

18.8

04/23/1991

RPI 1064

Deferimento

#9.1

01/02/1991

RPI 1048

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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