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Official data from INPI

COMPOSIÇÃO FITOATIVA LÍQUIDA E COMPOSIÇÃO HERBICIDA LÍQUIDA.

Em AnáliseInvention Patent

Application data

Number

PI8605102

Type

Invention Patent

Filing

10/17/1986

Publication

07/21/1987

Progress at the INPI

  1. Filing10/17/86
  2. Publication07/21/87
  3. Examination07/12/88
  4. Refused03/18/97
  5. Grant
  6. In force

The application was refused on 03/18/1997 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Stauffer Chemical Company

US

See this company's full portfolio

Inventors

B. J. (pessoa física)

C. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/12/1988

RPI 925

Publicação do pedido de patente

#3.1

07/21/1987

RPI 874

Pedido de patente depositado

#2.1

04/07/1987

RPI 859

15.7

Não conhecida a petição de transferência 023497/RJ de 07/07/2000 uma vez que@em grau de recurso foi mantido o indeferimento do pedido@conforme publicado na RPI 1372 de 18/03/97.

11/14/2000

RPI 1558

111

03/18/1997

RPI 1372

Petição de recurso

#12.2

03/01/1994

RPI 1213

Indeferimento

#9.2

10/26/1993

RPI 1195

Conhecimento de parecer técnico

#7.1

01/14/1992

RPI 1102

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