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Official data from INPI

PROCESSO DE PÓS-ENXAGUE DE CAMADAS DE CONVERSÃO E UTILIZAÇÃO

ArquivadaInvention Patent

Application data

Number

PI9105374

Type

Invention Patent

Filing

12/12/1991

Publication

08/25/1992

Progress at the INPI

  1. Filing12/12/91
  2. Publication08/25/92
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/12/1991 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/18/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. A. (pessoa física)

DE

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Inventors

D. G. (pessoa física)

DE

D. H. (pessoa física)

DE

T. K. (pessoa física)

DE

Technical data

Priority claims

DE

P 40 41 091.9 · 12/21/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/18/1994

RPI 1246

Publicação do pedido de patente

#3.1

08/25/1992

RPI 1134

Pedido de patente depositado

#2.1

02/04/1992

RPI 1105

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