Concessão da patente
#16.1
12/29/1987
RPI 897
Application data
Number
PI8205320Type
Filing
Publication
The patent was granted on 12/29/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 12/29/1987. We update with every new RPI gazette, published weekly.
Applicants
The Board of Trustees of The Leland Stanford Junior University
US
Inventors
H. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/29/1987
RPI 897
#13.1
11/10/1987
RPI 890
#9.1
07/14/1987
RPI 873
#6.1
10/07/1986
RPI 833
#4.1
11/12/1985
RPI 786
#3.1
08/23/1983
RPI 670
#2.1
10/26/1982
RPI 627
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era G02B 5/172.
03/27/2018
RPI 2464
#18.2
06/26/1990
RPI 1024
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.