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Official data from INPI

PROCESSO PARA FAZER MICROCÁPSULAS

PublicadaInvention Patent
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Application data

Number

PI8702059

Type

Invention Patent

Filing

04/28/1987

Publication

02/09/1988
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Progress at the INPI

  1. Filing04/28/87
  2. Publication02/09/88
  3. Abandoned08/28/90
  4. Allowance
  5. Grant
  6. 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: 02/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mars, Incorporated

US

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Inventors

D. J. (pessoa física)

GB

L. H. (pessoa física)

GB

Technical data

IPC Classification

B01J 13/02

Priority claims

GB

86 10519 · 04/30/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/09/1988

RPI 903

Pedido de patente depositado

#2.1

07/28/1987

RPI 875

Arquivamento - Art. 36 §1° da LPI

#11.2

11/07/1995

RPI 1301

Exigência - art. 36 da LPI

#6.1

02/07/1995

RPI 1262

Exigência - art. 36 da LPI

#6.1

05/25/1993

RPI 1173

Solicitação de exame técnico

#4.1

08/28/1990

RPI 1030

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