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

PROCESSO PARA PREPARAÇÃO DE OLEFINAS MONO-HALOGENADAS

Em AnáliseInvention Patent

Application data

Number

PI7807939

Type

Invention Patent

Filing

12/01/1978

Publication

-

Progress at the INPI

  1. Filing12/01/78
  2. Publication
  3. Examination
  4. Refused01/21/87
  5. Grant
  6. In force

The application was refused on 01/21/1987 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/21/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Monsanto Company

US

See this company's full portfolio

Inventors

No inventors listed.

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

130

01/21/1987

RPI 848

Arquivamento - Art. 36 §1° da LPI

#11.2

04/08/1986

RPI 807

8.1

08/27/1985

RPI 775

13.2

10/02/1984

RPI 728

Recurso

#12.1

07/31/1984

RPI 719

Notificação para pagamento de retribuição

#13.1

06/12/1984

RPI 712

Deferimento

#9.1

02/28/1984

RPI 697

Republicação - classificação IPC

#15.11

11/01/1983

RPI 680

6.2

10/27/1981

RPI 575

Patent monitoring

Track this patent in real time.

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