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Official data from INPI

PROCESSO, SEM USO DE CLORATO E DE NITRITO, PARA A PRODUÇÃO DE CAMADAS DE FOSFATO DE ZINCO CONTENDO NÍQUEL E MANGANÊS

ArquivadaInvention PatentPCT · EP1990000592

Application data

Number

PI9007301

Type

Invention Patent

Filing

04/14/1990

Publication

12/10/1991

PCT

EP1990000592

Progress at the INPI

  1. Filing04/14/90
  2. Publication12/10/91
  3. Examination03/17/92
  4. Allowance07/06/99
  5. Abandoned
  6. In force

The application was allowed on 07/06/1999 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 04/18/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

J. R. (pessoa física)

DE

K. G. (pessoa física)

DE

K. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 39 13 089.4 · 04/21/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

04/18/2000

RPI 1528

Deferimento

#9.1

07/06/1999

RPI 1487

Exigência - art. 36 da LPI

#6.1

12/08/1998

RPI 1457

Conhecimento de parecer técnico

#7.1

07/21/1998

RPI 1439

Solicitação de exame técnico

#4.1

03/17/1992

RPI 1111

Notificação de entrada na fase nacional - PCT

#1.3

12/10/1991

RPI 1097

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