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

Composição polimerizável, processo para preparar um objeto duro conformado e composição composta polimerizável.

Em ExigênciaInvention Patent
Talk to an expert

Application data

Number

PI8405826

Type

Invention Patent

Filing

11/14/1984

Publication

09/17/1985
View on INPI

Progress at the INPI

  1. Filing11/14/84
  2. Publication09/17/85
  3. Examination03/18/86
  4. Allowance10/02/90
  5. Abandoned
  6. In force

The application was allowed on 10/02/1990 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dentsply International Inc.

US

See this company's full portfolio

Inventors

T. H. (pessoa física)

W. D. (pessoa física)

Technical data

IPC Classification

C08F 265/04C08F 289/00C08F 291/00C08F 291/02C08F 299/00C08L 21/00C08L 23/00C08L 25/04C08L 25/10C08L 33/00C08L 33/02C08L 33/08C08L 33/20C08L 33/26C08L 39/04C08L 51/00C08L 51/02C08L 51/04C08L 7/00C08L 75/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

01/10/1989

RPI 951

Solicitação de exame técnico

#4.1

03/18/1986

RPI 804

Publicação do pedido de patente

#3.1

09/17/1985

RPI 778

Pedido de patente depositado

#2.1

02/05/1985

RPI 746

Arquivamento - Art. 38 §2° da LPI

#11.4

09/10/1991

RPI 1084

Notificação para pagamento de retribuição

#13.1

01/15/1991

RPI 1050

Deferimento

#9.1

10/02/1990

RPI 1035

Exigência - art. 36 da LPI

#6.1

03/06/1990

RPI 1008

Related

Patent monitoring

Track this patent in real time.

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