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Official data from INPI

PROCESSO PARA PROVER MELHORADAS RESINAS DE DISPERSAO VINICOLA E RESINAS DE DISPERSAO VINICOLA TIXOTROPICAS

Em AnáliseInvention Patent
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Application data

Number

PI8506443

Type

Invention Patent

Filing

12/24/1984

Publication

09/02/1986
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Progress at the INPI

  1. Filing12/24/84
  2. Publication09/02/86
  3. Abandoned10/18/88
  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: 10/18/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GOODRICH CO B F [US]

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Inventors

K. S. (pessoa física)

Technical data

IPC Classification

C08F 214/06C08J 3/24C08K 5/09

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/18/1988

RPI 939

Publicação do pedido de patente

#3.1

09/02/1986

RPI 828

Pedido de patente depositado

#2.1

04/01/1986

RPI 806

Arquivamento - Art. 36 §1° da LPI

#11.2

12/17/1991

RPI 1098

Exigência - art. 36 da LPI

#6.1

06/11/1991

RPI 1071

Exigência - art. 36 da LPI

#6.1

08/21/1990

RPI 1029

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