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Official data from INPI

PROCESSO PARA CATALISAR AGLUTINANTES DE LACA CATIONICOS E MATERIAIS DE LACA CATIONICOS,CATALISADOS

Em AnáliseInvention Patent

Application data

Number

PI8705516

Type

Invention Patent

Filing

10/15/1987

Publication

05/24/1988

Progress at the INPI

  1. Filing10/15/87
  2. Publication05/24/88
  3. Abandoned09/20/88
  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

V. A. (pessoa física)

AT

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Inventors

E. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/20/1988

RPI 935

Publicação do pedido de patente

#3.1

05/24/1988

RPI 918

Pedido de patente depositado

#2.1

02/23/1988

RPI 905

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09D 5/46; C09D 3/48.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

03/01/1994

RPI 1213

Exigência - art. 36 da LPI

#6.1

07/13/1993

RPI 1180

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