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Official data from INPI

COMPOSICOES HERBICIDAS,A BASE DE BENZOTIADIAZINAS SUBSTITUIDAS

ConcedidaInvention Patent

Application data

Number

PI7708210

Type

Invention Patent

Filing

12/11/1976

Publication

-

Progress at the INPI

  1. Filing12/11/76
  2. Publication
  3. Examination
  4. Allowance05/31/83
  5. Grant11/29/83
  6. Terminated08/28/90

The patent was granted on 11/29/1983 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: 11/29/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BASF AG

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Inventors

H. G. (pessoa física)

S. G. (pessoa física)

U. H. (pessoa física)

W. B. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/29/1983

RPI 684

Notificação para pagamento de retribuição

#13.1

09/27/1983

RPI 675

Deferimento

#9.1

05/31/1983

RPI 658

Exigência - art. 36 da LPI

#6.1

11/16/1982

RPI 630

Conhecimento de parecer técnico

#7.1

12/22/1981

RPI 583

Anuidade - prazo legal encerrado

#18.2

08/28/1990

RPI 1030

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