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Official data from INPI

PROCESSO DE FABRICAÇÃO EM FASE GASOSA DO CLOROPENTAFLUOROETANO

Em AnáliseInvention Patent

Application data

Number

PI8700509

Type

Invention Patent

Filing

02/05/1987

Publication

08/16/1988

Progress at the INPI

  1. Filing02/05/87
  2. Publication08/16/88
  3. Examination11/08/88
  4. Allowance04/20/93
  5. Abandoned
  6. In force

The application was allowed on 04/20/1993 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: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Atochem

FR

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Inventors

B. C. (pessoa física)

FR

H. M. (pessoa física)

FR

R. A. (pessoa física)

FR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/08/1988

RPI 942

Publicação do pedido de patente

#3.1

08/16/1988

RPI 930

Pedido de patente depositado

#2.1

06/09/1987

RPI 868

Arquivamento - Art. 38 §2° da LPI

#11.4

03/29/1994

RPI 1217

Notificação para pagamento de retribuição

#13.1

08/17/1993

RPI 1185

Deferimento

#9.1

04/20/1993

RPI 1168

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