Solicitação de exame técnico
#4.1
04/25/1989
RPI 966
Back to search
Official data from INPI
PROCESSO PARA A PRODUÇÃO DE ÉSTERES DE ÁCIDO(TIONO)FOSFÓRICO
Em AnáliseInvention Patent
Application data
Number
PI8603137Type
Invention Patent
Filing
07/04/1986
Publication
02/24/1987
Progress at the INPI
- Filing07/04/86
- Publication02/24/87
- Abandoned04/25/89
- Allowance
- Grant
- In force
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: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
B. A. (pessoa física)
DE
Inventors
D. M. (pessoa física)
DE
Technical data
IPC Classification
Priority claims
DE
P 35 24 055.5 · 07/05/1985
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação do pedido de patente
#3.1
02/24/1987
RPI 853
Pedido de patente depositado
#2.1
01/06/1987
RPI 846
Republicação - classificação IPC
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C08F 9/12; C07F 9/18; C07F 9/58; C07F 9/60; C07F 9/62; C09F 9/65.
03/27/2018
RPI 2464
Arquivamento - Art. 36 §1° da LPI
#11.2
03/16/1993
RPI 1163
Exigência - art. 36 da LPI
#6.1
05/05/1992
RPI 1118
Related
From the same holder
Same category
Patent monitoring
Track this patent in real time.
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.