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Official data from INPI

PELÍCULA DE COBERTURA RESÍNICA INSETICIDA.

Em AnáliseInvention Patent

Application data

Number

PI8704044

Type

Invention Patent

Filing

08/07/1987

Publication

04/05/1988

Progress at the INPI

  1. Filing08/07/87
  2. Publication04/05/88
  3. Examination08/09/88
  4. Allowance03/31/98
  5. Abandoned
  6. In force

The application was allowed on 03/31/1998 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: 08/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mitsui Toatsu Chemicals, Inc.

JP

See this company's full portfolio

Inventors

K. K. (pessoa física)

JP

M. Y. (pessoa física)

JP

S. K. (pessoa física)

JP

S. S. (pessoa física)

JP

Technical data

Priority claims

JP

18522286 · 08/08/1986

JP

185623876 · 07/27/1987

JP

20373786 · 09/01/1986

JP

20510486 · 09/02/1986

JP

20510586 · 09/02/1986

JP

20589786 · 09/03/1986

JP

21400686 · 09/12/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/09/1988

RPI 929

Publicação do pedido de patente

#3.1

04/05/1988

RPI 911

Pedido de patente depositado

#2.1

11/10/1987

RPI 890

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Art. 38 § 2º da LPI.

06/22/1999

RPI 1485

Deferimento

#9.1

03/31/1998

RPI 1423

Exigência - art. 36 da LPI

#6.1

08/01/1995

RPI 1287

Exigência - art. 36 da LPI

#6.1

12/13/1994

RPI 1254

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