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Official data from INPI

PROCESSO DE OBTENÇÃO DO METABÓLITO DO FUNGO MYROTHECIUM VERRUCARIA, COMPOSIÇÃO NEMATOCIDA, E, PROCESSO PARA EVITAR DANOS ÀS PLANTAS DE CULTURA PROVOCADOS PELOS NEMATÓDEOS

Arquivada/ExtintaInvention PatentPCT · US1989004555

Application data

Number

PI8907713

Type

Invention Patent

Filing

10/10/1989

Publication

07/30/1991

PCT

US1989004555

Progress at the INPI

  1. Filing10/10/89
  2. Publication07/30/91
  3. Examination08/18/92
  4. Allowance09/14/99
  5. Grant02/08/00
  6. Expired12/26/12

The letters patent expired on 12/26/2012: 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: 12/26/2012. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. L. (pessoa física)

US

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Inventors

A. C. (pessoa física)

US

P. D. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

258,221 · 10/14/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 08/02/2010

12/26/2012

RPI 2190

Concessão da patente

#16.1

02/08/2000

RPI 1518

Deferimento

#9.1

Obs.: Deferido de acordo com o Artigo nº 229 da LPI.

09/14/1999

RPI 1497

Exigência - art. 36 da LPI

#6.1

07/28/1998

RPI 1440

Solicitação de exame técnico

#4.1

08/18/1992

RPI 1133

Notificação de entrada na fase nacional - PCT

#1.3

07/30/1991

RPI 1078

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