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

REDUÇÃO CATALÍTICA SELETIVA DE ÓXIDOS DE NITROGÊNIO

ArquivadaInvention PatentPCT · CA1996000027

Application data

Number

PI9606854

Type

Invention Patent

Filing

01/19/1996

Publication

11/25/1997

PCT

CA1996000027

Progress at the INPI

  1. Filing01/19/96
  2. Publication11/25/97
  3. Examination
  4. Allowance07/17/01
  5. Abandoned
  6. In force

The application was allowed on 07/17/2001 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: 05/14/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Gaz Metropolitain And Company , Limited Partnership

CA

R. P. (pessoa física)

CA

Inventors

K. R. (pessoa física)

CA

R. V. (pessoa física)

CA

R. P. (pessoa física)

CA

R. P. (pessoa física)

CA

Technical data

Priority claims

CA

2.141.734 · 01/25/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

05/14/2002

RPI 1636

Deferimento

#9.1

07/17/2001

RPI 1593

Transferência deferida

#25.1

Transferido de: Raj Narain Pandey

05/02/2000

RPI 1530

Notificação de entrada na fase nacional - PCT

#1.3

11/25/1997

RPI 1408

Patent monitoring

Track this patent in real time.

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