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Official data from INPI

BANHO GALVANICO E PROCESSO PARA A DEPOSICAO DE DEPOSITOS BRANCOS DE METAL DE PALADIO SOBRE UM SUBSTRATO

Em AnáliseInvention Patent

Application data

Number

PI8108196

Type

Invention Patent

Filing

12/17/1980

Publication

09/28/1982

Progress at the INPI

  1. Filing12/17/80
  2. Publication09/28/82
  3. Examination09/20/83
  4. Refused02/28/89
  5. Grant
  6. In force

The application was refused on 02/28/1989 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: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HOOKER CHEMICALS PLASTICS CORP [US]

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Inventors

M. B. (pessoa física)

S. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

02/28/1989

RPI 958

120

06/21/1988

RPI 922

Petição de recurso

#12.2

11/24/1987

RPI 892

Indeferimento

#9.2

08/04/1987

RPI 876

Conhecimento de parecer técnico

#7.1

06/26/1984

RPI 714

Solicitação de exame técnico

#4.1

09/20/1983

RPI 674

Publicação do pedido de patente

#3.1

09/28/1982

RPI 623

Pedido de patente depositado

#2.1

02/09/1982

RPI 590

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