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Official data from INPI

Processo para a produção de N-fosfonometiglicina.

ArquivadaInvention Patent

Application data

Number

PI8206995

Type

Invention Patent

Filing

12/02/1982

Publication

10/11/1983

Progress at the INPI

  1. Filing12/02/82
  2. Publication10/11/83
  3. Abandoned01/21/86
  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

Ciba-Geigy AG

CH

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Inventors

M. H. (pessoa física)

Technical data

IPC Classification

Priority claims

US

327.138 · 12/03/1981

US

391,816 · 06/24/1982

US

442,933 · 11/19/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/20/1988

RPI 935

Exigência - art. 36 da LPI

#6.1

03/01/1988

RPI 906

Solicitação de exame técnico

#4.1

01/21/1986

RPI 796

Publicação do pedido de patente

#3.1

10/11/1983

RPI 677

Pedido de patente depositado

#2.1

01/25/1983

RPI 640

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