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

COMPOSIÇÃO CONTENDO POLÍMERO ORGÂNICO, ESTABILIZADO CONTRA DECOMPOSIÇÃO OXIDATIVA, TÉRMICA E/OU ACTÍNICA

ArquivadaInvention Patent
Talk to an expert

Application data

Number

PI8905305

Type

Invention Patent

Filing

10/18/1989

Publication

05/22/1990
View on INPI

Progress at the INPI

  1. Filing10/18/89
  2. Publication05/22/90
  3. Examination07/21/92
  4. Allowance07/16/96
  5. Abandoned
  6. In force

The application was allowed on 07/16/1996 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: 01/27/1998. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

See this company's full portfolio

Inventors

A. P. (pessoa física)

F. C. (pessoa física)

J. G. (pessoa física)

R. R. (pessoa física)

US

R. S. (pessoa física)

US

Technical data

IPC Classification

C08K 5/3435C08L 23/00C08L 25/00C08L 27/00

Priority claims

US

259.946 · 10/19/1988

US

259.955 · 10/19/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

01/27/1998

RPI 1414

Notificação para pagamento de retribuição

#13.1

03/11/1997

RPI 1371

Deferimento

#9.1

07/16/1996

RPI 1337

Exigência - art. 36 da LPI

#6.1

07/18/1995

RPI 1285

Exigência - art. 36 da LPI

#6.1

01/31/1995

RPI 1261

Solicitação de exame técnico

#4.1

07/21/1992

RPI 1129

Publicação do pedido de patente

#3.1

05/22/1990

RPI 1019

Pedido de patente depositado

#2.1

03/27/1990

RPI 1011

Related

Patent monitoring

Track this patent in real time.

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