HOUGHTON TECHNICAL CORP. — TTAB Proceedings
HOUGHTON TECHNICAL CORP. is a party to 5 TTAB proceedings.
Proceedings
- Proceeding 85485343 — EXA (filed 2012-09-21)
- Proceeding 91203685 — OPP (filed 2012-02-06)
- Proceeding 85283548 — EXT (filed 2011-08-29)
- Proceeding 85155301 — EXT (filed 2011-07-01)
- Proceeding 85189154 — EXT (filed 2011-05-12)