Carta-patente expirada
#21.1
Patente extinta em 24/05/2015
11/03/2015
RPI 2339
Application data
Number
PI9502522Type
Filing
Publication
The letters patent expired on 11/03/2015: 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: 11/03/2015. We update with every new RPI gazette, published weekly.
Applicants
American Cyanamid Company
US
Inventors
C. M. (pessoa física)
US
M. S. (pessoa física)
US
IPC Classification
Priority claims
US
08/248,996 · 05/25/1994
Abstract
Patente de Invenção "COMPOSIÇÃO CONCENTRADA EM SUSPENSÃO". A presente invenção fornece composições concentradas, em suspensão, inseticidas e acaricidas, de compostos de aril-pirrol.
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