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Official data from INPI

COMPOSIÇÀO POLÍMERA DE MOLDAGEM E PROCESSO PARA A SUA PRUDUÇÀO

Em AnáliseInvention Patent

Application data

Number

PI7808511

Type

Invention Patent

Filing

12/26/1978

Publication

-

Progress at the INPI

  1. Filing12/26/78
  2. Publication
  3. Examination12/01/81
  4. Allowance05/08/84
  5. Grant
  6. Terminated05/17/88

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

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Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Monsanto Company

US

See this company's full portfolio

Inventors

Q. T. (pessoa física)

Y. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

16.4

04/30/1985

RPI 758

Notificação para pagamento de retribuição

#13.1

09/04/1984

RPI 724

Deferimento

#9.1

05/08/1984

RPI 707

Republicação - classificação IPC

#15.11

04/17/1984

RPI 704

Republicação - classificação IPC

#15.11

02/07/1984

RPI 694

Exigência - art. 36 da LPI

#6.1

10/18/1983

RPI 678

6.5

01/11/1983

RPI 638

Solicitação de exame técnico

#4.1

12/01/1981

RPI 580

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