Official data from INPI

PROCESSO PARA PREPARAR UMA COMPOSIÇÃO DE MATÉRIA; E PROCESSO PARA PREPARAR U M POLÍMERO DE ADIÇÃO

PublicadaInvention Patent

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Application data

Number

PI8804653

Type

Invention Patent

Filing

09/09/1988

Publication

04/18/1989

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Progress at the INPI

Filing09/09/88
Publication04/18/89
Abandoned05/01/90
Allowance
Grant
In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S.C. Johnson & Son, Inc

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Inventors

C. V. (pessoa física)

F. B. (pessoa física)

L. S. (pessoa física)

Technical data

IPC Classification

C08F 22/06 C08L 35/00

Priority claims

095.799 · 09/11/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

04/18/1989

RPI 965

Pedido de patente depositado

#2.1

02/08/1989

RPI 955

Arquivamento - Art. 36 §1° da LPI

#11.2

06/08/1993

RPI 1175

Exigência - art. 36 da LPI

#6.1

06/09/1992

RPI 1123

Solicitação de exame técnico

#4.1

05/01/1990

RPI 1016

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