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

PROCESSO PARA A PREPARACAO DE UM 4H-1,2,4-TRIAZOL

ArquivadaInvention Patent

Application data

Number

PI8003342

Type

Invention Patent

Filing

05/29/1979

Publication

-

Progress at the INPI

  1. Filing05/29/79
  2. Publication
  3. Abandoned06/22/82
  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: 12/20/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ROHM & HAAS

See this company's full portfolio

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/20/1983

RPI 687

Republicação - classificação IPC

#15.11

11/01/1983

RPI 680

6.2

01/11/1983

RPI 638

Solicitação de exame técnico

#4.1

06/22/1982

RPI 609

Patent monitoring

Track this patent in real time.

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