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Official data from INPI

COMPOSIÇÃO DE REVESTIMENTO AQUOSA, AUTO-RETICULÁVEL.

Prazo de SigiloInvention Patent

Application data

Number

PI8902244

Type

Invention Patent

Filing

05/12/1989

Publication

01/09/1990

Progress at the INPI

  1. Filing05/12/89
  2. Publication01/09/90
  3. Examination03/24/92
  4. Allowance06/02/98
  5. Abandoned
  6. In force

The application was allowed on 06/02/1998 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ICI Resins B.V.

NL

Zeneca Resins B.V.

NL

Inventors

G. O. (pessoa física)

NL

M. H. (pessoa física)

NL

Technical data

Priority claims

GB

8811436.8 · 05/13/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

07/04/1989

RPI 976

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Artigo 38 § 2º da LPI.

04/04/2000

RPI 1526

Republicação - classificação IPC

#15.11

ALTERADA DE C09D 3/74 C08L 33/08 C08L 33/10

12/08/1998

RPI 1457

Deferimento

#9.1

06/02/1998

RPI 1432

14.4

12/05/1995

RPI 1305

Exigência - art. 36 da LPI

#6.1

06/20/1995

RPI 1281

Solicitação de exame técnico

#4.1

03/24/1992

RPI 1112

Publicação do pedido de patente

#3.1

01/09/1990

RPI 1001

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