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Official data from INPI

Processo para sua preparação, processo para o aclaramento ótico de materiais orgânicos e emprego.

ConcedidaInvention Patent

Application data

Number

PI8108399

Type

Invention Patent

Filing

12/28/1981

Publication

10/13/1982

Progress at the INPI

  1. Filing12/28/81
  2. Publication10/13/82
  3. Examination12/26/84
  4. Allowance06/17/86
  5. Grant12/30/86
  6. In force12/28/01

The patent was granted on 12/30/1986 and is in force until 12/28/2001. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:12/28/2001

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Latest action published by the INPI: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

M. R. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

4 666/81 · 07/16/1981

CH

9 611/80 · 12/29/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

10/14/1986

RPI 834

Deferimento

#9.1

06/17/1986

RPI 817

Exigência - art. 36 da LPI

#6.1

10/15/1985

RPI 782

Solicitação de exame técnico

#4.1

12/26/1984

RPI 740

Publicação do pedido de patente

#3.1

10/13/1982

RPI 625

Pedido de patente depositado

#2.1

02/16/1982

RPI 591

18.7

04/23/1996

RPI 1325

Anuidade - prazo legal encerrado

#18.2

03/19/1996

RPI 1320

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