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Official data from INPI

DESATIVAÇÃO DE BIOCIDAS A BASE DE FOSFÔNIO

ArquivadaInvention Patent

Application data

Number

PI9001756

Type

Invention Patent

Filing

04/16/1990

Publication

06/04/1991

Progress at the INPI

  1. Filing04/16/90
  2. Publication06/04/91
  3. Abandoned08/24/93
  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: 04/09/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Albright & Wilson Limited

GB

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Inventors

K. D. (pessoa física)

K. C. (pessoa física)

GB

M. S. (pessoa física)

R. T. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8908435.4 · 04/14/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/09/1996

RPI 1323

6.2

07/18/1995

RPI 1285

Solicitação de exame técnico

#4.1

08/24/1993

RPI 1186

Publicação do pedido de patente

#3.1

06/04/1991

RPI 1070

Pedido de patente depositado

#2.1

08/21/1990

RPI 1029

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