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Official data from INPI

PROCESSO PARA DETERMINACAO DE SUBSTRATOS OU ATIVIDADES ENZIMATICAS

ConcedidaInvention Patent

Application data

Number

PI7703008

Type

Invention Patent

Filing

06/09/1976

Publication

-

Progress at the INPI

  1. Filing06/09/76
  2. Publication
  3. Examination
  4. Allowance11/10/87
  5. Grant05/31/88
  6. Terminated01/21/92

The patent was granted on 05/31/1988 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: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. B. (pessoa física)

RS, BR

Inventors

S. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/31/1988

RPI 919

Notificação para pagamento de retribuição

#13.1

03/01/1988

RPI 906

Deferimento

#9.1

11/10/1987

RPI 890

Conhecimento de parecer técnico

#7.1

12/02/1986

RPI 841

Exigência - art. 36 da LPI

#6.1

02/22/1983

RPI 644

Exigência - art. 36 da LPI

#6.1

03/02/1982

RPI 593

Anuidade - prazo legal encerrado

#18.2

01/21/1992

RPI 1103

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