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Official data from INPI

COMPOSIÇÃO HERBICIDA POLIVALENTE SELETIVA, CONCENTRADA DILUÍVEL

ConcedidaInvention Patent

Application data

Number

PI7908349

Type

Invention Patent

Filing

12/19/1979

Publication

-

Progress at the INPI

  1. Filing12/19/79
  2. Publication
  3. Examination09/08/82
  4. Allowance04/25/89
  5. Grant10/24/89
  6. Terminated04/26/94

The patent was granted on 10/24/1989 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: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. A. (pessoa física)

FR

See this company's full portfolio

Inventors

G. S. (pessoa física)

GB

J. G. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

49440/78 · 12/21/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/24/1989

RPI 992

Notificação para pagamento de retribuição

#13.1

08/22/1989

RPI 983

Deferimento

#9.1

04/25/1989

RPI 966

Exigência - art. 36 da LPI

#6.1

03/08/1988

RPI 907

Conhecimento de parecer técnico

#7.1

11/08/1983

RPI 681

Republicação - classificação IPC

#15.11

06/28/1983

RPI 662

Solicitação de exame técnico

#4.1

09/08/1982

RPI 620

Anuidade - prazo legal encerrado

#18.2

04/26/1994

RPI 1221

Pedido de licença compulsória

#20.1

04/02/1991

RPI 1061

20.7

03/26/1991

RPI 1060

20.10

03/19/1991

RPI 1059

Pedido de licença compulsória

#20.1

12/26/1990

RPI 1047

20.7

12/26/1990

RPI 1047

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