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Official data from INPI

COMPOSIÇÃO DE MOLDAGEM CURÁVEL CONTENDO UM FULVENO EPOXIDISADO, BEM COMO PROCESSO PARA A FABRICAÇÃO DE ARTIGOS MOLDADOS

ArquivadaInvention Patent
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Application data

Number

PI8205200

Type

Invention Patent

Filing

09/03/1982

Publication

08/16/1983
View on INPI

Progress at the INPI

  1. Filing09/03/82
  2. Publication08/16/83
  3. Abandoned02/20/85
  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: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ashland Oil Inc.

US

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Inventors

B. G. (pessoa física)

US

Technical data

IPC Classification

C08G 59/00C08G 65/14C08J 5/00

Priority claims

US

06/300.788 · 09/10/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/20/1988

RPI 935

Exigência - art. 36 da LPI

#6.1

03/22/1988

RPI 909

Exigência - art. 36 da LPI

#6.1

12/03/1985

RPI 789

Solicitação de exame técnico

#4.1

02/20/1985

RPI 748

Publicação do pedido de patente

#3.1

08/16/1983

RPI 669

Pedido de patente depositado

#2.1

10/26/1982

RPI 627

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