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Official data from INPI

PROCESSO PARA PREPARAÇÃO DE UMA 4,6-BIS(DIFLUORMETOXI)PIRIMIDINA

ArquivadaInvention Patent

Application data

Number

PI8906656

Type

Invention Patent

Filing

12/21/1989

Publication

09/11/1990

Progress at the INPI

  1. Filing12/21/89
  2. Publication09/11/90
  3. Examination02/02/93
  4. Allowance09/29/98
  5. Abandoned
  6. In force

The application was allowed on 09/29/1998 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: 04/04/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

See this company's full portfolio

Inventors

G. S. (pessoa física)

CH

R. H. (pessoa física)

Technical data

IPC Classification

Priority claims

US

288.751 · 12/22/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Artigo 38 § 2º da LPI.

04/04/2000

RPI 1526

6.9

Ref. RPI 1447 de 15/09/1998.

09/29/1998

RPI 1449

Deferimento

#9.1

09/29/1998

RPI 1449

Exigência - art. 36 da LPI

#6.1

09/15/1998

RPI 1447

Exigência - art. 36 da LPI

#6.1

10/14/1997

RPI 1402

Exigência - art. 36 da LPI

#6.1

09/24/1996

RPI 1347

Exigência - art. 36 da LPI

#6.1

01/23/1996

RPI 1312

Solicitação de exame técnico

#4.1

02/02/1993

RPI 1157

Publicação do pedido de patente

#3.1

09/11/1990

RPI 1032

Pedido de patente depositado

#2.1

04/10/1990

RPI 1013

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