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Official data from INPI

COMPOSIÇÃO ACARICIDA, PROCESSO PARA PREPARAR O COMPOSTO ATIVO NELA CONTIDO, E, PROCESSO PARA PREPARAR UMA COMPOSIÇÃO ACARICIDA

Em AnáliseInvention Patent

Application data

Number

PI8005337

Type

Invention Patent

Filing

08/22/1980

Publication

-

Progress at the INPI

  1. Filing08/22/80
  2. Publication
  3. Examination05/10/83
  4. Allowance11/29/94
  5. Grant05/30/95
  6. Expired09/26/95

The letters patent expired on 09/26/1995: 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: 05/10/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sankyo Company Limited

JP

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Inventors

H. M. (pessoa física)

JP

M. T. (pessoa física)

JP

S. Y. (pessoa física)

JP

Y. T. (pessoa física)

JP

Technical data

Priority claims

JP

54-107550 · 08/23/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/10/1983

RPI 655

Carta-patente expirada

#21.1

09/26/1995

RPI 1295

Concessão da patente

#16.1

05/30/1995

RPI 1278

Deferimento

#9.1

11/29/1994

RPI 1252

Exigência - art. 36 da LPI

#6.1

09/14/1993

RPI 1189

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