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Official data from INPI

APARELHO E PROCESSO DE REGENERAÇÃO DE CARVÃO ATIVO.

Em AnáliseInvention Patent

Application data

Number

PI8602299

Type

Invention Patent

Filing

05/20/1986

Publication

01/21/1987

Progress at the INPI

  1. Filing05/20/86
  2. Publication01/21/87
  3. Examination09/06/88
  4. Allowance01/21/92
  5. Abandoned
  6. In force

The application was allowed on 01/21/1992 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: 09/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Compagnie Generale Des Matineres Nucleaires (Cogema)

FR

Inventors

J. C. (pessoa física)

J. M. (pessoa física)

J. F. (pessoa física)

N. V. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

85 07568 · 05/20/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/06/1988

RPI 933

Publicação do pedido de patente

#3.1

01/21/1987

RPI 848

Pedido de patente depositado

#2.1

11/18/1986

RPI 839

Arquivamento - Art. 38 §2° da LPI

#11.4

01/12/1993

RPI 1154

Republicação - classificação IPC

#15.11

08/25/1992

RPI 1134

Notificação para pagamento de retribuição

#13.1

06/09/1992

RPI 1123

Deferimento

#9.1

01/21/1992

RPI 1103

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