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Official data from INPI

GEIS ORGANICOS

Em AnáliseInvention Patent

Application data

Number

PI8300155

Type

Invention Patent

Filing

01/12/1982

Publication

10/04/1983

Progress at the INPI

Under appeal
  1. Filing01/12/82
  2. Publication10/04/83
  3. Examination02/04/86
  4. Refused10/09/90
  5. Grant
  6. In force

The application was refused by the INPI on 10/09/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/02/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DOW CHEMICAL CO [US]

See this company's full portfolio

Inventors

P. J. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

05/02/1989

RPI 967

Conhecimento de parecer técnico

#7.1

01/31/1989

RPI 954

6.2

11/18/1986

RPI 839

Solicitação de exame técnico

#4.1

02/04/1986

RPI 798

Publicação do pedido de patente

#3.1

10/04/1983

RPI 676

Pedido de patente depositado

#2.1

03/01/1983

RPI 645

Indeferimento

#9.2

10/09/1990

RPI 1036

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