Publicação do pedido de patente
#3.1
05/17/1988
RPI 917
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Official data from INPI
PLASTISÓIS, PROCESSO PARA SUA PREPARAÇÃO E EMPREGO
PublicadaInvention Patent
Application data
Number
PI8704828Type
Invention Patent
Filing
09/21/1987
Publication
05/17/1988
Progress at the INPI
- Filing09/21/87
- Publication05/17/88
- Abandoned11/27/90
- 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: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Bayer AG.
B. A. (pessoa física)
DE
Gurit Essex AG.
G. A. (pessoa física)
CH
Inventors
D. H. (pessoa física)
DE
H. S. (pessoa física)
DE
R. P. (pessoa física)
DE
W. S. (pessoa física)
CH
Technical data
IPC Classification
Priority claims
CH
03806/86 · 09/22/1986
CH
04159/86 · 10/17/1986
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Pedido de patente depositado
#2.1
12/01/1987
RPI 893
Republicação - classificação IPC
#15.11
04/25/1995
RPI 1273
Arquivamento - Art. 36 §1° da LPI
#11.2
07/19/1994
RPI 1233
Exigência - art. 36 da LPI
#6.1
11/30/1993
RPI 1200
Solicitação de exame técnico
#4.1
11/27/1990
RPI 1043
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