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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE COMPOSTOS, AGENTES DE COMBATE ÀS ERVAS DANINHAS, PROCESSO PARA COMBATER ERVAS DANINHAS E EMPREGO

Arquivada/ExtintaInvention PatentPCT · CH1990000222

Application data

Number

PI9006950

Type

Invention Patent

Filing

09/19/1990

Publication

12/10/1991

PCT

CH1990000222

Progress at the INPI

  1. Filing09/19/90
  2. Publication12/10/91
  3. Examination06/15/93
  4. Allowance04/13/99
  5. Grant12/28/99
  6. Expired05/28/13

The letters patent expired on 05/28/2013: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/28/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

Dr. R. Maag AG.

CH

Novartis AG (Novartis SA) (Novartis Inc.)

CH

Syngenta Participations AG

CH

See this company's full portfolio

Inventors

C. L. (pessoa física)

CH

J. O. (pessoa física)

CH

Technical data

Priority claims

CH

3716/89 · 10/12/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 19/09/2010

05/28/2013

RPI 2212

Transferência deferida

#25.1

Transferido de: Novartis AG (Novartis SA) (Novartis Inc.)

03/21/2006

RPI 1837

Concessão da patente

#16.1

12/28/1999

RPI 1512

Transferência deferida

#25.1

Transferido por incorporação de: Ciba- Geigy AG.

08/24/1999

RPI 1494

Deferimento

#9.1

04/13/1999

RPI 1475

Exigência - art. 36 da LPI

#6.1

06/16/1998

RPI 1434

14.1

06/29/1993

RPI 1178

Solicitação de exame técnico

#4.1

06/15/1993

RPI 1176

Notificação de entrada na fase nacional - PCT

#1.3

12/10/1991

RPI 1097

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