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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8605107

Type

Invention Patent

Filing

10/17/1986

Publication

07/21/1987

Progress at the INPI

  1. Filing10/17/86
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 10/17/1986. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Katalistiks International, Inc

US

Inventors

C. J. (pessoa física)

M. S. (pessoa física)

W. M. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

11/07/1989

RPI 994

Solicitação de exame técnico

#4.1

08/08/1989

RPI 981

Publicação do pedido de patente

#3.1

07/21/1987

RPI 874

Pedido de patente depositado

#2.1

04/07/1987

RPI 859

Retificação

#15.3

10/13/1992

RPI 1141

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