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

COMPOSIÇÃO DA CATALISADOR E PROCESSO PARA O CRAQUEAMENTO DE CARGAS DE ALIMENTAÇÃO DE HIDROCARBONETOS CONTENDO VANADIO.

Em AnáliseInvention Patent

Application data

Number

PI8602635

Type

Invention Patent

Filing

06/05/1986

Publication

02/03/1987

Progress at the INPI

  1. Filing06/05/86
  2. Publication02/03/87
  3. Abandoned04/12/88
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V

NL

See this company's full portfolio

Inventors

A. C. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8514209 · 06/05/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

09/13/1988

RPI 934

Pedido de certificado de adição de invenção

#5.1

07/12/1988

RPI 925

Solicitação de exame técnico

#4.1

04/12/1988

RPI 912

Publicação do pedido de patente

#3.1

02/03/1987

RPI 850

Pedido de patente depositado

#2.1

12/09/1986

RPI 842

Republicação - classificação IPC

#15.11

02/12/1997

RPI 1367

Arquivamento - Art. 36 §1° da LPI

#11.2

08/06/1996

RPI 1340

Exigência - art. 36 da LPI

#6.1

12/05/1995

RPI 1305

Related

From the same holder

Patent monitoring

Track this patent in real time.

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