Arquivamento - Art. 38 §2° da LPI
#11.4
11/21/2017
RPI 2446
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Official data from INPI
CARBAMATO DE METAL, E, PROCESSOS PARA PREPARAR O MESMO E PARA PREPARAR METILENO-DIFENIL-DIURETANO
ArquivadaInvention PatentPCT · EP2009053168
Application data
Number
PI0909277Type
Invention Patent
Filing
03/18/2009
Publication
10/06/2015
PCT
EP2009053168 Progress at the INPI
- Filing03/18/09
- Publication10/06/15
- Examination
- Allowance07/18/17
- Abandoned
- In force
The application was allowed on 07/18/2017 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: 11/21/2017. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
B. S. (pessoa física)
DE
Inventors
A. L. (pessoa física)
US
R. B. (pessoa física)
DE
W. S. (pessoa física)
DE
Technical data
IPC Classification
Priority claims
EP
08152934.9 · 03/18/2008
Abstract
CARBAMATO DE METAL, E, PROCESSOS PARA PREPARAR O MESMO E PARA PREPARAR METILENO-DIFENIL-DIURETANOA invenção fornece carbamatos de metal de fórmula geral (I) na qual R1 e R2 são, cada um, um grupo alquila.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Deferimento
#9.1
07/18/2017
RPI 2428
Notificação de entrada na fase nacional - PCT
#1.3
10/06/2015
RPI 2335
Alteração de dados cadastrais
#1.1
08/30/2011
RPI 2121
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