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Official data from INPI

Sistema de "cura" para resinas époxi; processo para preparar agentes catalíticos de "co - cura"; composição de resina epóxi "curável"; produto substancialmente insolúvel; processo para "cura" de poliepóxido.

ArquivadaInvention Patent

Application data

Number

PI8205591

Type

Invention Patent

Filing

09/24/1982

Publication

08/30/1983

Progress at the INPI

  1. Filing09/24/82
  2. Publication08/30/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/24/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/10/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. C. (pessoa física)

US

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Inventors

C. J. (pessoa física)

S. F. (pessoa física)

S. T. (pessoa física)

Technical data

Priority claims

US

306.323 · 09/28/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/10/1985

RPI 790

14.4

09/25/1984

RPI 727

Publicação do pedido de patente

#3.1

08/30/1983

RPI 671

Pedido de patente depositado

#2.1

11/16/1982

RPI 630

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