Arquivamento definitivo - Art. 33 da LPI
#11.1.1
04/18/2006
RPI 1841
Application data
Number
PI0112598Type
Filing
Publication
PCT
IB2001001259 The application was abandoned: examination was not requested within the 36 months following the 07/16/2001 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/18/2006. We update with every new RPI gazette, published weekly.
Applicants
Ranbaxy Laboratories Limited
IN
Inventors
G. Y. (pessoa física)
IN
O. T. (pessoa física)
IN
V. H. (pessoa física)
IN
IPC Classification
Priority claims
IN
653/DEL/2000 · 07/17/2000
Abstract
"PROCESSO PARA A PREPARAÇÃO DE (R,S) -AXETIL CEFUROXIMA CRISTALINA DE ALTA PUREZA". A presente invenção refere-se a um processo para a preparação de axetil cefuroxima (o éster de cefuroxima-1-acetoxietila) na forma altamente pura e cristalina, a partir da cefuroxima, e pela reação de um sal de amina de cefuroxima com um agente esterificante.
Publications in the Brazilian Industrial Property Gazette (RPI).
#11.1.1
04/18/2006
RPI 1841
#11.1
10/04/2005
RPI 1813
#1.3
08/12/2003
RPI 1701
From the same holder
Same category
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