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

PROCESSO PARA A PREPARAÇÃO DE COMPOSIÇÕES DE CLOROFORMIATO

Em AnáliseInvention PatentPCT · US1985002190

Application data

Number

PI8507097

Type

Invention Patent

Filing

11/07/1985

Publication

03/31/1987

PCT

US1985002190

Progress at the INPI

  1. Filing11/07/85
  2. Publication03/31/87
  3. Examination07/26/88
  4. Allowance02/24/93
  5. Grant08/31/93
  6. Terminated09/19/95

The patent was granted on 08/31/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

D. B. (pessoa física)

US

T. S. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.9

07/26/1988

RPI 927

Solicitação de exame técnico

#4.1

07/26/1988

RPI 927

Notificação de entrada na fase nacional - PCT

#1.3

03/31/1987

RPI 858

Anuidade - prazo legal encerrado

#18.2

09/19/1995

RPI 1294

Concessão da patente

#16.1

08/31/1993

RPI 1187

Notificação para pagamento de retribuição

#13.1

06/08/1993

RPI 1175

Deferimento

#9.1

02/24/1993

RPI 1160

Exigência - art. 36 da LPI

#6.1

04/28/1992

RPI 1117

Patent monitoring

Track this patent in real time.

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