Notificação de entrada na fase nacional - PCT
#1.3
10/17/1989
RPI 991
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Official data from INPI
PROCESSO CONTÍNUO PARA HIDROGENAR UM COMPOSTO ORGÂNICO INSATURADO E INSTALAÇÃO DE HIDROGENAÇÃO.
ArquivadaInvention PatentPCT · US1988000070
Application data
Number
PI8805258Type
Invention Patent
Filing
02/05/1988
Publication
10/17/1989
PCT
US1988000070 Progress at the INPI
- Filing02/05/88
- Publication10/17/89
- Examination01/02/91
- Allowance04/07/98
- Abandoned
- In force
The application was allowed on 04/07/1998 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 specialistLatest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Davy McKee Limited
GB
Davy Process Technology Limited
GB
Inventors
G. H. (pessoa física)
GB
J. H. (pessoa física)
Technical data
IPC Classification
Priority claims
GB
8702654 · 02/06/1987
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Arquivamento - Art. 38 §2° da LPI
#11.4
Arquivamento - Art. 38 § 2º LPI.
06/22/1999
RPI 1485
Deferimento
#9.1
04/07/1998
RPI 1424
14.11
04/15/1997
RPI 1376
14.7
10/01/1996
RPI 1348
14.4
09/24/1996
RPI 1347
Exigência - art. 36 da LPI
#6.1
02/21/1995
RPI 1264
Solicitação de exame técnico
#4.1
01/02/1991
RPI 1048
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