Granted Patent
Utility
US 6,404,272
· Confirmation No. 4722
CHARGE PUMP BOOSTER DEVICE WITH TRANSFER AND RECOVERY OF THE CHARGE
Inventors
Attorneys & Agents of Record
Classification
USPC
327/536
H02M3/073
H02M3/075
Prosecution
- Examiner
- ZWEIZIG, JEFFERY SHAWN
- Art Unit
- 2816
- Customer No.
- 500
- Docket No.
- 854063.615
- Confirmation No.
- 4722
Foreign Priority
00830105.3
·
2000-02-15
·
EUROPEAN PATENT OFFICE (EPO)
Publication
- Pub. No.
- US20010017565A1
- Pub. Date
- 2001-08-30
Patent Term Adjustment
0days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2019-11-12
RELEASE OF SECURITY INTEREST
Recorded 2019-10-09
RELEASE OF SECURITY INTEREST
Recorded 2018-08-23
SECURITY INTEREST
Recorded 2018-07-13
CORRECTIVE ASSIGNMENT TO CORRECT THE REPLACE ERRONEOUSLY FILED PATENT #7358718 WITH THE CORRECT PATENT #7358178 PREVIOUSLY RECORDED ON REEL 038669 FRAME 0001. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST.
Recorded 2017-06-08
PATENT SECURITY AGREEMENT
Recorded 2016-06-02
SECURITY INTEREST
Recorded 2016-05-12
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-07-03
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-15
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Quick Facts
- Patent No.
- US 6,404,272
- App. No.
- 09/785,042
- Filed
- 2001-02-13
- Granted
- 2002-06-11
- Pub. No.
- US20010017565A1
- Examiner
- ZWEIZIG, JEFFERY SHAWN
- Art Unit
- 2816
- PTA
- 0 days
External Links