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

PROCESSO PARA A PRODUCAO DE MICROCAPSULAS QUE CONTEM UM MATERIAL LIQUIDO DE ENCHIMENTO;MICROCAPSULAS E MATERIAL EM FOLHA

ArquivadaInvention Patent

Application data

Number

PI8102014

Type

Invention Patent

Filing

04/08/1980

Publication

10/13/1981

Progress at the INPI

  1. Filing04/08/80
  2. Publication10/13/81
  3. Abandoned11/08/83
  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.

Talk to a specialist

Latest action published by the INPI: 02/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

WIGGINS TEAPE GROUP LTD

Inventors

S. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

02/26/1985

RPI 749

Exigência - art. 36 da LPI

#6.1

07/17/1984

RPI 717

Solicitação de exame técnico

#4.1

11/08/1983

RPI 681

Publicação do pedido de patente

#3.1

10/13/1981

RPI 573

Patent monitoring

Track this patent in real time.

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