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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE CIANOIDRINAS.

Em AnáliseInvention PatentPCT · US1984000980

Application data

Number

PI8406951

Type

Invention Patent

Filing

06/27/1984

Publication

06/04/1985

PCT

US1984000980

Progress at the INPI

  1. Filing06/27/84
  2. Publication06/04/85
  3. Abandoned06/17/86
  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: 06/17/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

U. C. (pessoa física)

US

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Inventors

J. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

509.135 · 06/29/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/17/1986

RPI 817

Notificação de entrada na fase nacional - PCT

#1.3

06/04/1985

RPI 763

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era C07C 121/36.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

07/23/1991

RPI 1077

Exigência - art. 36 da LPI

#6.1

01/08/1991

RPI 1049

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