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

PIGMENTOS DE CRISTAIS MISTOS DE CROMATO DE CHUMBO,BEM COMO DE CROMATO DE CHUMBO-MOLIBDATO DE CHUMBO PARA APLICACAO EM AGLUTINANTES DILUIVEIS EM AGUA,BEM COMO PROCESSO PARA SUA FABRICACAO

ArquivadaInvention Patent

Application data

Number

PI8403191

Type

Invention Patent

Filing

06/28/1983

Publication

06/11/1985

Progress at the INPI

  1. Filing06/28/83
  2. Publication06/11/85
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/28/1983 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: 10/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Basf Farben + Fasern AG.

Inventors

E. L. (pessoa física)

G. E. (pessoa física)

H. G. (pessoa física)

H. K. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 33 23 248.2 · 06/28/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/27/1987

RPI 888

Publicação do pedido de patente

#3.1

06/11/1985

RPI 764

Pedido de patente depositado

#2.1

09/04/1984

RPI 724

Patent monitoring

Track this patent in real time.

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