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

MATERIAL COMPÓSITO EM FOLHAS CONTENDO FIBRAS DE FOSFATO CRISTALINOS, E PROCESSO PARA A SUA PREPARAÇÀO

ArquivadaInvention Patent

Application data

Number

PI8506447

Type

Invention Patent

Filing

12/23/1985

Publication

09/02/1986

Progress at the INPI

  1. Filing12/23/85
  2. Publication09/02/86
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/23/1985 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: 12/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Monsanto Company

US

See this company's full portfolio

Inventors

J. H. (pessoa física)

M. C. (pessoa física)

Technical data

IPC Classification

Priority claims

US

685.566 · 12/24/1984

US

685.569 · 12/24/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/06/1988

RPI 946

Publicação do pedido de patente

#3.1

09/02/1986

RPI 828

Pedido de patente depositado

#2.1

04/01/1986

RPI 806

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B32B 9/04; B32B 27/04; B32B 31/00; D06N 3/12.

03/20/2018

RPI 2463

Patent monitoring

Track this patent in real time.

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