23.19
Patente extinta em 30/03/2008
04/03/2012
RPI 2152
Application data
Number
PP1100660Type
Filing
Publication
The patent was granted and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/03/2012. We update with every new RPI gazette, published weekly.
Applicants
E.R. Squibb And Sons, Inc.
US
E.R. Squibb & Sons, Inc.
US
Inventors
R. Z. (pessoa física)
US
W. S. (pessoa física)
US
IPC Classification
Priority claims
US
175376 · 03/30/1988
Abstract
Patente de invenção "COMPOSTO, E, PROCESSO PARA SUA PREPARAÇAO". Os compostos que têm a fórmula apresentam atividade anti-viral e seus sais são farmaceuticamente aceitáveis, onde R^ 1^ é
Publications in the Brazilian Industrial Property Gazette (RPI).
Patente extinta em 30/03/2008
04/03/2012
RPI 2152
Renumerado o pedido de PI1100660-9 para PP1100660-9.
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