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Official data from INPI

TURBOCICLONE PARA SEPARAR SUSPENSÕES.

ConcedidaInvention Patent

Application data

Number

PI8307683

Type

Invention Patent

Filing

01/28/1983

Publication

12/11/1984

Progress at the INPI

  1. Filing01/28/83
  2. Publication12/11/84
  3. Examination07/16/85
  4. Allowance07/08/86
  5. Grant03/17/87
  6. Terminated05/30/95

The patent was granted on 03/17/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Belorussky Filial Vsesojuznogo Nauchno-Issledova Telskogo I Proektnogo Instituta Galurgii

Inventors

G. K. (pessoa física)

N. G. (pessoa física)

P. K. (pessoa física)

S. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/17/1987

RPI 856

Notificação para pagamento de retribuição

#13.1

11/04/1986

RPI 837

Deferimento

#9.1

07/08/1986

RPI 820

Solicitação de exame técnico

#4.1

07/16/1985

RPI 769

Notificação de entrada na fase nacional - PCT

#1.3

12/11/1984

RPI 738

Anuidade - prazo legal encerrado

#18.2

05/30/1995

RPI 1278

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