Arquivamento - Art. 36 §1° da LPI
#11.2
04/04/2000
RPI 1526
Application data
Number
PI9303038Type
Filing
Publication
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/04/2000. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Inventors
D. S. (pessoa física)
CH
D. F. (pessoa física)
CH
IPC Classification
Priority claims
DE
EP 92 810582.4 · 07/30/1992
Abstract
N-piridilsulfonil-N'-pirimidiniluréias da fórmula I (vide fórmula I) na qual R~ 1~ representa metila ou metóxi e R~ 2~ representa hidrogênio ou metila; e os sais destes compostos com aminas, bases de metais alcalinos ou de metais alcalino-terrosos ou com bases de amônio quaternário têm boas propriedades pré- e pós-emergente-seletivas herbicidas e reguladoras de crescimento.
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