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

NOVAS MISTURAS DE MÚLTIPLOS CONSTITUINTES POLIMERIZÁVEIS VIA RADICAIS E SUA UTILIZAÇÃO (II)

ArquivadaInvention PatentPCT · EP1989000980

Application data

Number

PI8907628

Type

Invention Patent

Filing

08/22/1989

Publication

07/30/1991

PCT

EP1989000980

Progress at the INPI

  1. Filing08/22/89
  2. Publication07/30/91
  3. Abandoned01/12/93
  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: 04/09/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

See this company's full portfolio

Inventors

H. F. (pessoa física)

DE

T. H. (pessoa física)

W. E. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 38 29 461.3 · 08/31/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/09/1996

RPI 1323

Exigência - art. 36 da LPI

#6.1

07/18/1995

RPI 1285

Solicitação de exame técnico

#4.1

01/12/1993

RPI 1154

Notificação de entrada na fase nacional - PCT

#1.3

07/30/1991

RPI 1078

Patent monitoring

Track this patent in real time.

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