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Official data from INPI

SEQUENCIAL DE DNA RECOMBINANTE, CELULOSE DE FUNGO COM ATIVIDADE FUNCIONAL, PROCESSO PARA TRATAR CELULOSE, E VETOR DE EXPRESSÃO.

Em AnáliseInvention Patent

Application data

Number

PI8404346

Type

Invention Patent

Filing

08/30/1984

Publication

07/30/1985

Progress at the INPI

  1. Filing08/30/84
  2. Publication07/30/85
  3. Examination09/08/87
  4. Allowance
  5. Grant
  6. In force

Published on 07/30/1985, 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: 09/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

US

Inventors

D. G. (pessoa física)

US

J. K. (pessoa física)

M. I. (pessoa física)

S. S. (pessoa física)

Technical data

Priority claims

US

528.216 · 08/31/1983

US

630.974 · 07/16/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/08/1987

RPI 881

Publicação do pedido de patente

#3.1

07/30/1985

RPI 771

Pedido de patente depositado

#2.1

11/06/1984

RPI 733

Retificação

#15.3

12/08/1992

RPI 1149

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