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Official data from INPI

COMPOSIÇÃO PESTICIDA E PROCESSO PARA PREPARAÇÃO DE SAL DE AMINA

Arquivada/ExtintaInvention Patent

Application data

Number

PI8906695

Type

Invention Patent

Filing

12/22/1989

Publication

09/11/1990

Progress at the INPI

  1. Filing12/22/89
  2. Publication09/11/90
  3. Examination11/24/92
  4. Allowance07/28/98
  5. Grant12/29/98
  6. Expired01/02/13

The letters patent expired on 01/02/2013: 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: 01/02/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Novartis AG (Novartis SA) (Novartis Inc.)

CH

Sandoz A.G

CH

See this company's full portfolio

Inventors

J. B. (pessoa física)

US

R. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

289.165 · 12/23/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 22/12/2009

01/02/2013

RPI 2191

Transferência deferida

#25.1

Transferido por incorporação de: Sandoz AG ( Sandoz SA ) ( Sandoz LTD )

08/24/1999

RPI 1494

Concessão da patente

#16.1

12/29/1998

RPI 1460

Deferimento

#9.1

07/28/1998

RPI 1440

Exigência - art. 36 da LPI

#6.1

10/01/1996

RPI 1348

Exigência - art. 36 da LPI

#6.1

01/23/1996

RPI 1312

Solicitação de exame técnico

#4.1

11/24/1992

RPI 1147

Publicação do pedido de patente

#3.1

09/11/1990

RPI 1032

Pedido de patente depositado

#2.1

05/08/1990

RPI 1017

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