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Diotec Semiconductor AG logo

Diotec Semiconductor AG

4 Marks
Other
First Filed:May 10, 1991Latest Filed:Sep 23, 2008Address:Kreuzmattenstrasse 4, 79423 Heitersheim, DE

Portfolio Overview

Registered
2(50%)
Dead
2(50%)

Top Classes

Class 9
Electronics, Software & Scientific Equipment
4(100%)

TTAB Proceedings

No litigation activity

Top Firms

KEGLER BROWN HILL & RITTER C...(Mar 2008)
2

Trademark Portfolio

4 results

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Filed
Registered
Last Activity
PROTECTIFIERS
PROTECTIFIERS
Trademark
Word
CANCELLED
Owner:
Serial:79061299
Filed:Sep 23, 2008
Classes:9
Registration:3699144
Registered:Oct 20, 2009
SECOS
SECOS
Trademark
Word
CANCELLED
Owner:
Serial:79053585
Filed:May 14, 2008
Classes:9
Registration:3616279
Registered:May 5, 2009
J
J
Trademark
Stylized
REGISTERED
Owner:
Serial:79053019
Filed:Mar 12, 2008
Classes:9
Registration:3627159
Registered:May 26, 2009
Goods & Services
Silicium semiconductor components, namely, semiconductor Chips, semiconductor devices, semiconductor power elements, rectifiers, bridge rectifiers, rectifier bridge circuits, switching rectifiers, high voltage rectifiers, schottky-rectifiers, diodes, schottky barrier diodes, zener diodes, transit voltage suppressor diodes, transistors, center taps, rectifier cells, arid rectifier chips
DIOTEC
DIOTEC
Trademark
Word
REGISTERED
Owner:
Serial:74165301
Filed:May 10, 1991
Classes:9
Registration:1744334
Registered:Jan 5, 1993
Goods & Services
electrical components and apparatus; namely, rectifiers, Schottky-rectifiers, rectifier chips and rectifier bridge circuits