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Official data from INPI

POLISSACARÍDEO, PROCESSO PARA A PREPARAÇÃO DE POLISSACARÍDEOS, MEDICAMENTO PARA USO HUMANO OU ANIMAL E ADITIVO ALIMENTAR

PublicadaInvention Patent

Application data

Number

PI8803442

Type

Invention Patent

Filing

07/08/1988

Publication

01/31/1989

Progress at the INPI

Under appeal
  1. Filing07/08/88
  2. Publication01/31/89
  3. Examination05/14/91
  4. Refused08/01/95
  5. Grant
  6. In force

The application was refused by the INPI on 08/01/1995. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. A. (pessoa física)

FR

Inventors

T. N. (pessoa física)

FR

Technical data

Priority claims

FR

87 09857 · 07/10/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/31/1989

RPI 954

Pedido de patente depositado

#2.1

12/13/1988

RPI 947

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C08B 37/00; A61K 31/715; A23K 1/14.

03/20/2018

RPI 2463

Indeferimento

#9.2

08/01/1995

RPI 1287

Solicitação de exame técnico

#4.1

05/14/1991

RPI 1067

14.1

10/02/1990

RPI 1035

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