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Official data from INPI

PROCESSO MICROBIOLÓGICO DESTINADO A CONTROLAR A PRODUTIVIDADE DE PLANTAS CULTIVADAS, SUA APLICAÇÀO, PROCESSOS PARA PREPARAÇÀO DE FRAGMENTOS DE GEL POLÍMERO USADOS NO DITO PROCESSO, E FRAGMENTOS ASSIM OBTIDOS.

ConcedidaInvention Patent

Application data

Number

PI7802103

Type

Invention Patent

Filing

04/04/1978

Publication

-

Progress at the INPI

  1. Filing04/04/78
  2. Publication
  3. Examination
  4. Allowance10/11/83
  5. Grant04/24/84
  6. Terminated06/29/93

The patent was granted on 04/24/1984 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/24/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. L. (pessoa física)

Inventors

D. C. (pessoa física)

D. Y. (pessoa física)

H. G. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

77 10 254 · 04/05/1977

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/24/1984

RPI 705

Notificação para pagamento de retribuição

#13.1

01/24/1984

RPI 692

Deferimento

#9.1

10/11/1983

RPI 677

Exigência - art. 36 da LPI

#6.1

03/15/1983

RPI 647

15.0

06/08/1982

RPI 607

Exigência - art. 36 da LPI

#6.1

06/01/1982

RPI 606

21.5

07/06/1993

RPI 1179

Carta-patente expirada

#21.1

06/29/1993

RPI 1178

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