Patent Application
Utility
App. No. 09/867,653
· Confirmation No. 7977
MODULAR DEVICE OF TUBULAR PLASMA SOURCE
Inventor:
David Tu
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Inventors
David Tu
Taipei, TAIWAN
Attorneys & Agents of Record
Classification
USPC
156/345
Prosecution
- Examiner
- MACARTHUR, SYLVIA
- Art Unit
- 1763
- Docket No.
- BHT-3183-18
- Confirmation No.
- 7977
Foreign Priority
089114043
·
2000-07-13
·
CHINA
Publication
- Pub. No.
- US20020005253A1
- Pub. Date
- 2002-01-17
Patent Term Adjustment
0days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2014-06-04
from
CHEM-NUCLEAR SYSTEMS, L.L.C.,
DURATEK SERVICES, INC.,
DURATEK, INC.,
ENERGYSOLUTIONS DIVERSIFIED SERVICES, INC.,
ENERGYSOLUTIONS, LLC
SECURITY AGREEMENT
Recorded 2010-09-20
CHEM-NUCLEAR SYSTEMS, L.L.C.,
DURATEK, INC.,
DURATEK SERVICES, INC.,
ENERGYSOLUTIONS DIVERSIFIED SERVICES, INC.,
ENERGYSOLUTIONS, LLC
RELEASE OF PATENT SECURITY AGREEMENT
Recorded 2010-08-25
from
CHEM-NUCLEAR SYSTEMS, LLC,
DURATEK SERVICES, INC.,
DURATEK, INC.,
ENERGYSOLUTIONS DIVERSIFIED SERVICES, INC.,
ENERGYSOLUTIONS, LLC
AMENDED AND RESTATED PATENT SECURITY AGREEMENT
Recorded 2009-11-06
SECURITY AGREEMENT
Recorded 2006-07-07
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Quick Facts
- App. No.
- 09/867,653
- Filed
- 2001-05-31
- Granted
- 2003-06-17
- Pub. No.
- US20020005253A1
- Examiner
- MACARTHUR, SYLVIA
- Art Unit
- 1763
- PTA
- 0 days
External Links