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

SILANOS

IndeferidaInvention Patent

Application data

Number

PI9408665

Type

Invention Patent

Filing

09/05/1994

Publication

05/16/1995

Progress at the INPI

Under appeal
  1. Filing09/05/94
  2. Publication05/16/95
  3. Examination
  4. Refused06/26/01
  5. Grant
  6. In force

The application was refused by the INPI on 06/26/2001. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/26/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TH. Goldschmidt AG

DE

See this company's full portfolio

Inventors

D. K. (pessoa física)

DE

D. K. (pessoa física)

DE

D. K. (pessoa física)

DE

M. K. (pessoa física)

DE

Technical data

Priority claims

DE

P 43 30 059.6 · 09/06/1993

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido com base no Art. 226 n° 9.279 de 14/05/96, modificado pela Lei 10.196 de 14/02/2001.

06/26/2001

RPI 1590

Notificação de pedido dividido

#2.4

Pedido publicado (3.1) na RPI 1276 de 16/05/95 e exigência técnica (6.1) publicada na RPI 1493 de 17/08/99

04/03/2001

RPI 1578

Publicação do pedido de patente

#3.1

05/16/1995

RPI 1276

Pedido de patente depositado

#2.1

11/08/1994

RPI 1249

Patent monitoring

Track this patent in real time.

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