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Official data from INPI

COMPOSIÇÀO ÚTIL PARA FORMAÇÃO DE UMA PELÍCULA SOLÚVEL EM ÁGUA E SACO FEITO A PARTI DA MESMA

Em AnáliseInvention Patent

Application data

Number

PI8500002

Type

Invention Patent

Filing

01/02/1985

Publication

08/13/1985

Progress at the INPI

Under appeal
  1. Filing01/02/85
  2. Publication08/13/85
  3. Examination05/05/87
  4. Refused07/24/90
  5. Grant
  6. In force

The application was refused by the INPI on 07/24/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Monsanto Company

US

See this company's full portfolio

Inventors

J. S. (pessoa física)

Technical data

Priority claims

US

567.586 · 01/03/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

08/08/1989

RPI 981

Solicitação de exame técnico

#4.1

05/05/1987

RPI 863

Publicação do pedido de patente

#3.1

08/13/1985

RPI 773

Pedido de patente depositado

#2.1

04/02/1985

RPI 754

Indeferimento

#9.2

07/24/1990

RPI 1025

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