Concessão da patente
#16.1
07/30/1985
RPI 771
The letters patent expired on 03/19/1996: 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: 07/30/1985. We update with every new RPI gazette, published weekly.
Applicants
Titmus Eurocon Kontaktlinse GMBH & CO. KG.
DE
Inventors
B. M. (pessoa física)
H. P. (pessoa física)
M. W. (pessoa física)
M. U. (pessoa física)
S. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/30/1985
RPI 771
#13.1
04/23/1985
RPI 757
#9.1
01/02/1985
RPI 741
#6.1
04/24/1984
RPI 705
#4.1
02/02/1982
RPI 589
#21.1
03/19/1996
RPI 1320
Same category
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