Solicitação de exame técnico
#4.1
05/21/1985
RPI 761
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Official data from INPI
PROCESSO PARA PRODUÇÃO DE UMA CULTURA DE CÉLULAS DE VERTEBRADOS TRANSFORMANTES, A DITA CULTURA, USO DE ANTÍGENO DE SUPERFÍCIE DE HEPATITE B, PRODUTO DO DITO PROCESSO, VETOR DE EXPRESSÃO DE DNA E PARTÍCULA COMPREENDENDO TAL ANTÍGENO.
Em AnáliseInvention Patent
Application data
Number
PI8205078Type
Invention Patent
Filing
08/30/1982
Publication
08/09/1983
Progress at the INPI
- Filing08/30/82
- Publication08/09/83
- Examination05/21/85
- Refused07/11/95
- Grant
- In force
The application was refused on 07/11/1995 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 05/21/1985. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Genentech, Inc.
US
Inventors
L. D. (pessoa física)
L. C. (pessoa física)
Y. G. (pessoa física)
Technical data
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação do pedido de patente
#3.1
08/09/1983
RPI 668
Pedido de patente depositado
#2.1
10/19/1982
RPI 626
111
07/11/1995
RPI 1284
14.4
05/10/1994
RPI 1223
14.1
05/03/1994
RPI 1222
Petição de recurso
#12.2
07/27/1993
RPI 1182
Indeferimento
#9.2
04/20/1993
RPI 1168
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