Publicação do pedido de patente
#3.1
05/02/1989
RPI 967
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Official data from INPI
PROCESSO PARA A PREPARAÇÃO DE GELATINAS E GELATINAS OBTIDAS
PublicadaInvention Patent
Application data
Number
PI8804094Type
Invention Patent
Filing
08/12/1988
Publication
05/02/1989
Progress at the INPI
- Filing08/12/88
- Publication05/02/89
- Examination06/18/91
- Allowance07/28/98
- Grant06/01/99
- Expired12/11/12
The letters patent expired on 12/11/2012: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 05/02/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Deutsche Gelatine-Fabriken Stoess & Co Gmbh
DE
Inventors
A. M. (pessoa física)
DE
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Pedido de patente depositado
#2.1
01/10/1989
RPI 951
Carta-patente expirada
#21.1
Patente extinta em 01/06/2009
12/11/2012
RPI 2188
Concessão da patente
#16.1
06/01/1999
RPI 1482
Republicação - classificação IPC
#15.11
ALTERADA DE A21L 1/06
12/08/1998
RPI 1457
Deferimento
#9.1
07/28/1998
RPI 1440
Exigência - art. 36 da LPI
#6.1
12/12/1995
RPI 1306
Exigência - art. 36 da LPI
#6.1
02/07/1995
RPI 1262
Solicitação de exame técnico
#4.1
06/18/1991
RPI 1072
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