Carta-patente expirada
#21.1
Patente extinta em 16/05/2011
06/04/2013
RPI 2213
Application data
Number
PI9102002Type
Filing
Publication
The letters patent expired on 06/04/2013: 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: 06/04/2013. We update with every new RPI gazette, published weekly.
Applicants
Sulzer Metco (US) Inc.
US
T. C. (pessoa física)
US
Inventors
A. F. (pessoa física)
US
G. H. (pessoa física)
US
J. N. (pessoa física)
US
M. H. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 16/05/2011
06/04/2013
RPI 2213
#25.1
Transferido de: The Perkin-Elmer Corporation
07/04/2000
RPI 1539
#16.1
09/08/1999
RPI 1496
#15.11
Alterada de Int. Cl 6 C23C 4/04 H05H 1/32
05/04/1999
RPI 1478
#9.1
05/04/1999
RPI 1478
#4.1
01/11/1994
RPI 1206
#3.1
12/24/1991
RPI 1099
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.