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Official data from INPI

COMPOSIÇÃO DE RESINA AVANÇADA DE EPÓXI, COMPOSIÇÃO CURÁVEL E PROCESSO PARA PREPARAR RESINAS AVANÇADAS DE EPÓXI

ArquivadaInvention PatentPCT · US1989000654

Application data

Number

PI8905706

Type

Invention Patent

Filing

02/17/1989

Publication

11/20/1990

PCT

US1989000654

Progress at the INPI

  1. Filing02/17/89
  2. Publication11/20/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/17/1989 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: 02/24/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Dow Chemical Company

US

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Inventors

A. M. (pessoa física)

B. N. (pessoa física)

R. D. (pessoa física)

Technical data

Priority claims

US

160,734 · 02/26/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/24/1993

RPI 1160

Notificação de entrada na fase nacional - PCT

#1.3

11/20/1990

RPI 1042

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