Granted Patent
Utility
PCT National Stage
US 6,523,574
· Confirmation No. 2911
INSERTION OF LINERS INTO HOST TUBULARS BY FLUID INJECTION
Inventor:
Jack Curtis Taylor
Patented Case
View Patent ↗
Inventors
Jack Curtis Taylor
Conroe, TX
Classification
USPC
138/98
Prosecution
- Examiner
- HOOK, JAMES F
- Art Unit
- 3752
- Docket No.
- P/3911-6
- Confirmation No.
- 2911
Patent Term Adjustment
0days
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2021-05-18
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2021-05-18
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Recorded 2015-11-02
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Recorded 2013-09-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-01-26
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-11-25
from
TAYLOR, JACK CURTIS
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-03-19
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Quick Facts
- Patent No.
- US 6,523,574
- App. No.
- 09/744,700
- Filed
- 2001-03-19
- Granted
- 2003-02-25
- Examiner
- HOOK, JAMES F
- Art Unit
- 3752
- PTA
- 0 days
External Links