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Official data from INPI

ÉSTERES DE 2,6-DI-HALO-BENZILA, PROCESSO PARA PREPARAR O MESMO, COMPOSIÇÀO PESTICIDA E PROCESSO PARA COMBATER PESTES NO LOCAL

IndeferidaInvention Patent

Application data

Number

PI7906586

Type

Invention Patent

Filing

10/11/1979

Publication

-

Progress at the INPI

Under appeal
  1. Filing10/11/79
  2. Publication
  3. Examination06/08/82
  4. Refused06/07/88
  5. Grant
  6. In force

The application was refused by the INPI on 06/07/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/07/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Shell Internationale Research Maatschappij B.V

NL

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Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/07/1988

RPI 920

Republicação - classificação IPC

#15.11

05/02/1984

RPI 706

Republicação - classificação IPC

#15.11

02/07/1984

RPI 694

Conhecimento de parecer técnico

#7.1

09/06/1983

RPI 672

Solicitação de exame técnico

#4.1

06/08/1982

RPI 607

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