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

PROCESSO PARA TRATAR A TURFA A FIM DE TORNA-LA MAIS HIDROFOBA E FILTROS DESCARTAVEIS DE TURFA PARA ABSORCAO DE LIQUIDOS ORGANICOS IMISCIVEIS EM AGUA

PublicadaInvention Patent

Application data

Number

PI8605381

Type

Invention Patent

Filing

10/21/1986

Publication

05/31/1988

Progress at the INPI

  1. Filing10/21/86
  2. Publication05/31/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/21/1986 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: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

INST DE TECNOLOGIA E PESQUISAS [BR]

UNIV FEDERAL DE SERGIPE UFS [BR]

Inventors

A. D. (pessoa física)

C. (pessoa física)

F. D. (pessoa física)

V. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/31/1988

RPI 919

Pedido de patente depositado

#2.1

04/14/1987

RPI 860

Arquivamento - Art. 33 da LPI

#11.1

07/02/1991

RPI 1074

Patent monitoring

Track this patent in real time.

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