(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE UM EXOPOLISSACARÍDEO E O RESPECTIVO EXOPOLISSACARÍDEO

Prazo de SigiloInvention Patent

Application data

Number

PI8903664

Type

Invention Patent

Filing

07/24/1989

Publication

03/13/1990

Progress at the INPI

  1. Filing07/24/89
  2. Publication03/13/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/24/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Centre National de La Recherche Scientifique (CNRS)

FR

See this company's full portfolio

Inventors

B. G. (pessoa física)

J. B. (pessoa física)

P. H. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

88 09999 · 07/25/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

10/17/1989

RPI 991

Arquivamento - Art. 33 da LPI

#11.1

12/22/1992

RPI 1151

Publicação do pedido de patente

#3.1

03/13/1990

RPI 1009

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.