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Granted Patent
Utility
US 6,777,506
· Confirmation No. 4280
APPARATUS FOR PREPARING POLYOLEFIN PRODUCTS AND METHODOLOGY FOR USING THE SAME
Patented Case
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Inventors
C. Edward Baxter JR.
League City, TX
Daniel Herndon
League City, TX
James G. Wakeland
Humble, TX
Russel E. Reid SR.
Dayton, TX
Gilbert Valdez
Pearland, TX
Attorneys & Agents of Record
Classification
USPC
526/64
B01J19/2425
B01J8/007
B01J8/20
B01J19/2405
B01J19/2465
B01J2208/00212
B01J2208/00283
B01J2219/00006
B01J2219/00038
B01J2219/00085
B01J2219/0011
B01J2219/00272
C08F6/02
C08F10/00
C08L23/00
Prosecution
- Examiner
- CHEUNG, WILLIAM K
- Art Unit
- 1713
- Customer No.
- 73365
- Docket No.
- TPC-10-15
- Confirmation No.
- 4280
Patent Term Adjustment
0days
TERMINATION AND RELEASE OF SUPPLEMENTAL GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS AT REEL/FRAME 049949/0024
Recorded 2022-12-20
TERMINATION AND RELEASE OF SUPPLEMENTAL GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS AT REEL/FRAME 055119/0158
Recorded 2022-12-20
TERMINATION AND RELEASE OF GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS AT REEL/FRAME 060287/0820
Recorded 2022-12-20
from
TPC GROUP LLC
SECURITY INTEREST
Recorded 2022-12-16
from
TPC GROUP LLC
SECURITY INTEREST
Recorded 2022-12-16
RELEASE OF SECURITY INTEREST AT REEL/FRAME 60113/0169
Recorded 2022-12-16
RELEASE OF SECURITY INTEREST AT REEL/FRAME 29644/0870
Recorded 2022-06-08
from
TPC GROUP LLC
GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS
Recorded 2022-06-06
TERMINATION AND RELEASE OF SECURITY INTEREST IN UNITED STATES TRADEMARKS AND PATENTS
Recorded 2019-08-06
CONFIRMATION OF SUCCESSION OF AGENCY
Recorded 2019-08-05
from
TPC GROUP LLC
SECURITY AGREEMENT
Recorded 2019-08-02
CONFIRMATION OF TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS
Recorded 2019-08-02
TERMINATION AND RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2019-08-02
RELEASE OF SECURITY INTEREST
Recorded 2013-01-16
from
TPC GROUP LLC
SECURITY AGREEMENT
Recorded 2013-01-16
from
TPC GROUP LLC
SECURITY AGREEMENT
Recorded 2013-01-16
SECURITY AGREEMENT
Recorded 2010-10-14
RELEASE OF SECURITY INTEREST
Recorded 2010-10-13
RELEASE OF SECURITY INTEREST IN U.S. PATENTS
Recorded 2010-05-05
from
TPC GROUP LLC
GRANT OF SECURITY INTEREST IN U.S. PATENTS (REVOLVING LOAN)
Recorded 2010-05-04
from
TPC GROUP LLC
GRANT OF SECURITY INTEREST IN U.S. PATENTS (TERM LOAN)
Recorded 2010-05-04
CONVERSION OF TEXAS PETROCHEMICALS LP
Recorded 2008-12-18
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Quick Facts
- Patent No.
- US 6,777,506
- App. No.
- 10/757,748
- Filed
- 2004-01-15
- Granted
- 2004-08-17
- Examiner
- CHEUNG, WILLIAM K
- Art Unit
- 1713
- PTA
- 0 days
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