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"s.a. PRB" en neerlandais "PRB n.v."
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Brussels, BE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the arylation of olefines
Patent number
4,145,362
Issue date
Mar 20, 1979
S.A. P R B en Neerlandais PRB N.V.
Joseph R. Brepoels
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73533393 - FIREFLEX
Serial number
73533393
Registration number
1419180
Filing date
Apr 22, 1985
"s.a. PRB" en neerlandais "PRB n.v."
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information
Trademark
73337975 - COLO-FAST
Serial number
73337975
Registration number
1278464
Filing date
Nov 4, 1982
"s.a. PRB" en neerlandais "PRB n.v."
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73353858 - PETROCEL PETROCEL
Serial number
73353858
Filing date
Mar 10, 1982
"S.A. PRB" EN NEERLANDAIS "PRB N.V.""S.A. PRB" EN NEERLANDAIS "PRB N.V."
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information
Trademark
73214476 - FIREND
Serial number
73214476
Registration number
1184755
Filing date
May 7, 1979
"s.a. PRB" en neerlandais "PRB n.v."
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes