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Official data from INPI

Composição para o revestimento de aditivos alimentares destinados aos ruminantes e granulados sob forma de microcápsulas assim revestidos.

Em AnáliseInvention Patent

Application data

Number

PI8506634

Type

Invention Patent

Filing

12/18/1985

Publication

09/09/1986

Progress at the INPI

Under appeal
  1. Filing12/18/85
  2. Publication09/09/86
  3. Examination09/06/88
  4. Refused02/13/91
  5. Grant
  6. In force

The application was refused by the INPI on 02/13/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. S. (pessoa física)

FR

Inventors

A. C. (pessoa física)

FR

P. A. (pessoa física)

FR

R. P. (pessoa física)

FR

R. U. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

84 19520 · 12/20/1984

FR

84 19521 · 12/20/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/06/1988

RPI 933

Publicação do pedido de patente

#3.1

09/09/1986

RPI 829

Pedido de patente depositado

#2.1

04/08/1986

RPI 807

Republicação - classificação IPC

#15.11

07/16/1991

RPI 1076

Indeferimento

#9.2

02/13/1991

RPI 1054

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