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Official data from INPI

PROCESSO PARA PREPARAÇÃO DE ÁCIDO SÓRBICO, PROCESSO PARA CONVERSÃO DE ÁCIDOS ACETOXIEXENÓICOS EM ÁCIDO SÓRBICO E COMPOSIÇÃO

ArquivadaInvention Patent

Application data

Number

PI8108385

Type

Invention Patent

Filing

12/23/1981

Publication

10/13/1982

Progress at the INPI

  1. Filing12/23/81
  2. Publication10/13/82
  3. Abandoned07/10/84
  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: 10/01/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Monsanto Company

US

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Inventors

C. P. (pessoa física)

H. C. (pessoa física)

M. E. (pessoa física)

Technical data

IPC Classification

Priority claims

US

222.201 · 01/02/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/01/1985

RPI 780

Exigência - art. 36 da LPI

#6.1

04/30/1985

RPI 758

Solicitação de exame técnico

#4.1

07/10/1984

RPI 716

Publicação do pedido de patente

#3.1

10/13/1982

RPI 625

Pedido de patente depositado

#2.1

02/16/1982

RPI 591

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