Publicação do pedido de patente
#3.1
11/16/1988
RPI 943
Application data
Number
PI8801658Type
Filing
Publication
The letters patent expired on 09/02/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 11/16/1988. We update with every new RPI gazette, published weekly.
Applicants
Sangamo Weston, Inc
US
Sangamo Weston, Inc.
US
Schlumberger Industries, Inc
US
Schlumberger Resource Management Services, Inc.
US
Inventors
R. C. (pessoa física)
US
R. R. (pessoa física)
US
T. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/16/1988
RPI 943
#2.1
08/09/1988
RPI 929
#21.1
Patente extinta em 07/04/2003
09/02/2008
RPI 1965
#25.4
Alterado de: Schlumberger Industries, Inc.
11/27/2001
RPI 1612
#25.7
Alterado a sede conforme o solicitado na Pet./RJ no. 046309 de 17/11/2000
11/27/2001
RPI 1612
#25.1
Transferido de: Sangamo Weston, Inc.
10/30/2001
RPI 1608
#25.3
Reapresente documentação comprobatória da transferência de titularidade, com a devida legalização consular, a fim de atender o contido na Pet/RJ Nº 046309 de 17/11/2000.
06/12/2001
RPI 1588
#16.1
11/29/1994
RPI 1252
#13.1
10/18/1994
RPI 1246
#9.1
06/14/1994
RPI 1228
#6.1
01/18/1994
RPI 1207
#4.1
11/27/1990
RPI 1043
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