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Official data from INPI

PROCESSO PARA DIMERIZACAO DE COMPOSTO ACRILICO NA FASE LIQUIDA E COMPOSICAO DE CATALISADOR

ArquivadaInvention Patent

Application data

Number

PI8307660

Type

Invention Patent

Filing

12/29/1982

Publication

12/11/1984

Progress at the INPI

  1. Filing12/29/82
  2. Publication12/11/84
  3. Abandoned08/19/86
  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.

Talk to a specialist

Latest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

STANDARD OIL CO OHIO [US]

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Inventors

B. [. (pessoa física)

G. [. (pessoa física)

M. [. (pessoa física)

P. [. (pessoa física)

Pessoa física

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

06/28/1988

RPI 923

Exigência - art. 36 da LPI

#6.1

12/15/1987

RPI 895

Solicitação de exame técnico

#4.1

08/19/1986

RPI 826

Republicação - classificação IPC

#15.11

06/04/1985

RPI 763

Retificação da notificação da fase nacional - PCT

#1.3.1

03/12/1985

RPI 751

Notificação de entrada na fase nacional - PCT

#1.3

12/11/1984

RPI 738

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