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Official data from INPI

COMPOSIÇÃO HERBICIDA .

ArquivadaInvention Patent

Application data

Number

PI9004332

Type

Invention Patent

Filing

08/31/1990

Publication

09/03/1991

Progress at the INPI

  1. Filing08/31/90
  2. Publication09/03/91
  3. Examination02/16/94
  4. Allowance02/17/99
  5. Abandoned
  6. In force

The application was allowed on 02/17/1999 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: 04/11/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rohm And Haas Company

US

See this company's full portfolio

Inventors

B. L. (pessoa física)

US

J. W. (pessoa física)

J. A. (pessoa física)

US

Technical data

Priority claims

US

401,268 · 08/31/1989

US

563,779 · 08/09/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Artigo 38 & 2º da LPI.

04/11/2000

RPI 1527

Deferimento

#9.1

02/17/1999

RPI 1467

Exigência - art. 36 da LPI

#6.1

02/12/1997

RPI 1367

Solicitação de exame técnico

#4.1

02/16/1994

RPI 1211

Publicação do pedido de patente

#3.1

09/03/1991

RPI 1083

Pedido de patente depositado

#2.1

04/16/1991

RPI 1063

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