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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : WU, JIAN-QUN
Total Assignments: 35
Assignment: 1
Reel/Frame:006977/0050   Pages: 3
Recorded: 01/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, JIAN-QUN
Exec Dt:
01/17/1994
Assignee
1
GUNN, DONALD GUNN & KUFFNER
5 GREENWAY PLAZA, STE. 2900
HOUSTON, TEXAS 77046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5438267
NONE
08188064
Correspondence name and address
GUNN & KUFFNER
DONALD GUNN, ESQ.
5 GREENWAY PLAZA
SUITE 2900
HOUSTON, TX 77046
Assignment: 2
Reel/Frame:007079/0811   Pages: 3
Recorded: 06/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, JIAN-QUN
Exec Dt:
06/17/1994
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5491488
NONE
08241659
Correspondence name and address
FISHMAN, DIONNE & CANTOR
MICHAEL A. CANTOR
88 DAY HILL ROAD
WINDSOR, CT 06095
Assignment: 3
Reel/Frame:008383/0762   Pages: 5
Recorded: 03/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROOKS, ANDREW G.
Exec Dt:
02/13/1997
2
WISLER, MACMILLAN M.
Exec Dt:
02/20/1997
3
THOMPSON, LARRY W.
Exec Dt:
02/13/1997
4
WU, JIAN-QUN
Exec Dt:
02/13/1997
5
MEYER, WALLACE H., JR.
Exec Dt:
02/13/1997
6
HARRELL, JOHN W.
Exec Dt:
02/19/1997
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1100
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5869968
NONE
08717201
Correspondence name and address
MADAN & MORRIS
PAUL S. MADAN
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057-5638
Assignment: 4
Reel/Frame:008822/0144   Pages: 2
Recorded: 09/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIAN-QUN
Exec Dt:
09/19/1997
2
HAY, ARTHUR D.
Exec Dt:
09/19/1997
3
KERSEY, ALAN D.
Exec Dt:
09/19/1997
Assignee
1
CIDRA CORPORATION
15 STERLING DRIVE
DOW-UNITED TECHNOLOGIES BLDG.
WALLINGFORD, CONNECTICUT 06492
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5986749
NONE
08933544
Correspondence name and address
DOW-UNITED TECHNOLOGIES BLDG.
MICHAEL GRILLO
15 STERLING DRIVE
WALLINGFORD, CT 06492
Assignment: 5
Reel/Frame:009129/0058   Pages: 3
Recorded: 03/31/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, JIAN-QUN
Exec Dt:
03/26/1998
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6092024
NONE
09052462
Correspondence name and address
MADAN & MORRIS
PAUL S. MADAN
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057-5638
Assignment: 6
Reel/Frame:009394/0220   Pages: 4
Recorded: 07/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, WALLACE HAROLD JR.
Exec Dt:
06/12/1998
2
WISLER, MACMILLIAN M.
Exec Dt:
06/12/1998
3
THOMPSON, LARRY WAYNE
Exec Dt:
06/12/1998
4
WU, JIAN-QUN
Exec Dt:
06/15/1998
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060884
NONE
09031493
Correspondence name and address
MADAN & MORRIS
PAUL S. MADAN
2603 AUGUSTO, SUITE 700
HOUSTON, TEXAS 77057-5636
Assignment: 7
Reel/Frame:010236/0988   Pages: 6
Recorded: 10/13/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR, FILED ON 7-2-98, RECORDED ON REEL 9296, FRAME 0728. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
WU, JIAN-QUN
Exec Dt:
06/15/1998
2
WISLER, MACMILLAN M.
Exec Dt:
06/12/1998
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6081116
NONE
09063773
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 8
Reel/Frame:009438/0530   Pages: 4
Recorded: 09/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, JIAN-QUN
Exec Dt:
09/02/1998
Assignee
1
CIDRA CORPORATION
50 BARNES PARK NORTH
WALLINFORD, CONNECTICUT 06492
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6137621
NONE
09146017
Correspondence name and address
WARE, FRESSOLA, VAN DER SLUYS, ET AL.
WILLIAM J. BARBER
755 MAIN STREET
P.O. BOX 224
MONROE, CT 06468
Assignment: 9
Reel/Frame:009629/0355   Pages: 5
Recorded: 11/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIAN-QUN
Exec Dt:
10/30/1998
2
KERSEY, ALAN D.
Exec Dt:
10/30/1998
3
MARON, ROBERT
Exec Dt:
10/30/1998
Assignee
1
CIDRA CORPORATION
50 BARNES PARK NORTH
WALLINGFORD, CONNECTICUT 06492
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6252656
NONE
09145624
Correspondence name and address
WARE, FRESSOLA, VAN DER SLUYS ET AL.
WILLIAM J. BARBER
755 MAIN STREET
P.O. BOX 224
MONROE, CT 06468
Assignment: 10
Reel/Frame:009629/0366   Pages: 5
Recorded: 11/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIAN-QUN
Exec Dt:
10/30/1998
2
DIDDEN, KEVIN F.
Exec Dt:
10/30/1998
3
KERSEY, ALAN D.
Exec Dt:
10/30/1998
4
HAY, ARTHUR D.
Exec Dt:
10/30/1998
5
PRUETT, PHILLIP E.
Exec Dt:
10/30/1998
Assignee
1
CIDRA CORPORATION
50 BARNES PARK NORTH
WALLINGTON, CONNECTICUT 06492
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6305227
NONE
09145621
Correspondence name and address
WARE, FRESSOLA, VAN DER SLUYS, ET AL.
WILLIAM J. BARBER
755 MAIN STREET
P.O. BOX 224
MONROE, CONNECTICUT 06468
Assignment: 11
Reel/Frame:009696/0215   Pages: 3
Recorded: 12/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIAN-QUN
Exec Dt:
12/11/1998
2
KERSEY, ALAN D.
Exec Dt:
12/18/1998
3
HAY, ARTHUR D.
Exec Dt:
12/18/1998
4
DUNPHY, JAMES R.
Exec Dt:
12/18/1998
Assignee
1
CIDRA CORPORATION
50 BARNES PARK NORTH
WALLINGFORD, CONNECTICUT 06492
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6227114
NONE
09222637
Correspondence name and address
WARE, FRESSOLA, VAN DER SLUYS ET AL.
WILLIAM J. BARBER
755 MAIN STREET, P.O. BOX 224
MONROE, CONNECTICUT 06468
Assignment: 12
Reel/Frame:011289/0412   Pages: 7
Recorded: 10/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, XIAOMIN
Exec Dt:
10/18/2000
2
BOSTICK, FRANCIS X.
Exec Dt:
10/18/2000
3
WU, JIAN-QUN
Exec Dt:
10/17/2000
4
GYSLING, DANIEL L.
Exec Dt:
10/17/2000
5
OGLE, ETER C.
Exec Dt:
10/18/2000
6
DAVIS, ALLEN R.
Exec Dt:
10/18/2000
7
KERSEY, ALAN D.
Exec Dt:
10/18/2000
8
HARDAGE, BOB A.
Exec Dt:
10/19/2000
Assignee
1
CIDRA CORPROATION
50 BARNES PARK NORTH
WALLINGTON, CONNECTICUT 06492
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6601671
NONE
09612775
Correspondence name and address
MATTHEW J. PATTERSON
50 BARNES PARK NORTH
WALLINGFORD, CT 06492
Assignment: 13
Reel/Frame:013348/0202   Pages: 3
Recorded: 10/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, JIAN-QUN
Exec Dt:
08/15/2001
Assignee
1
COMPUTALOG LIMITED
4500, 150-6TH AVENUE, S.W.
CALGARY, ALBERTA T2P 3Y7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6585061
US20030070844
09976129
Correspondence name and address
MARK A. OATHOUT
3730 KIRBY DRIVE, SUITE 830
HOUSTON, TEXAS 77098
Assignment: 14
Reel/Frame:013251/0222   Pages: 11
Recorded: 11/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, JIAN-QUN
Exec Dt:
12/19/2001
Assignee
1
CIDRA CORPORATION
50 BARNES PARK NORTH
WALLINGFORD, CONNECTICUT 06492
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6601671
NONE
09612775
Correspondence name and address
HOWREY SIMON ARNOLD ET AL.
TERRIL G. LEWIS
750 BERING DRIVE
HOUSTON, TX 77057-2198
Assignment: 15
Reel/Frame:012519/0238   Pages: 3
Recorded: 01/19/2002
Conveyance: INVALID RECORDING, SEE DOCUMENT AT REEL 012519, FRAME 0329. (RE-RECORD TO CORRECT THE SERIAL NUMBER ASSIGNED BY THE PTO)
Assignors
1
THOMPSON, LARRY W.
Exec Dt:
01/10/2002
2
WISLER, MACMILLAN M.
Exec Dt:
01/10/2002
3
WU, JIAN-QUN
Exec Dt:
01/10/2002
Assignee
1
PRECISION DRILLING TECHNOLOGY SERVICES GROUP, INC.
4200, 150-6TH AVENUE SW
CALGARY, ALBERTA T2P 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6577129
NONE
10053041
Correspondence name and address
PATRICK H. MCCOLLUM
363 N. SAM HOUSTON PARKWAY EAST
SUITE 1700
HOUSTON, TEXAS 77060
Assignment: 16
Reel/Frame:012519/0329   Pages: 3
Recorded: 01/19/2002
Conveyance: INVALID RECORDING: SEE DOCUMENT AT REEL 012842 FRAME 0121. (RE-RECORDED TO CORRECT THE SERIAL NUMBER ERRONEOUSLY ASSIGNED BY THE PTO)
Assignors
1
THOMPSON. LARRY W.
Exec Dt:
01/10/2002
2
WISLER, MACMILLAN M.
Exec Dt:
01/10/2002
3
WU, JIAN-QUN
Exec Dt:
01/10/2002
Assignee
1
PRECISION DRILLING TECHNOLOGY SERVICES GROUP, INC.
4200, 150- 6TH AVENUE SW
CALGARY, AB, CANADA T2P 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6646441
US20030137301
10053043
Correspondence name and address
PATRICK H. MCCOLLUM
363 N. SAM HOUSTON PARKWAY EAST
SUITE 1700
HOUSTON, TEXAS 77060
Assignment: 17
Reel/Frame:012842/0121   Pages: 3
Recorded: 01/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMPSON, LARRY W.
Exec Dt:
01/10/2002
2
WISLER, MACMILLAN M.
Exec Dt:
01/10/2002
3
WU, JIAN-QUN
Exec Dt:
01/10/2002
Assignee
1
PRECISION DRILLING TECHNOLOGY SERVICES GROUP INC.
4200, 150-6TH AVENUE SW
CALGARY, ALBERTA T2P 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6646441
US20030137301
10053043
Correspondence name and address
PATRICK H. MCCOLLUM
363 N. SAM HOUSTON PARKWAY EAST
SUITE 1700
HOUSTON, TEXAS 77060
Assignment: 18
Reel/Frame:014231/0427   Pages: 4
Recorded: 02/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, JIAN-QUN
Exec Dt:
01/23/2003
Assignee
1
PRECISION DRILLING TECHNOLOGY SERVICES GROUP INC.
4200, 150-6TH AVENUE S.W.
CALGARY ALBERTA, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6966211
US20040149004
10359372
Correspondence name and address
PATRICK H. MCCOLLUM
363 NORTH SAM HOUSTON PARKWAY EAST
SUITE 1700
HOUSTON, TX 77060
Assignment: 19
Reel/Frame:014447/0685   Pages: 3
Recorded: 08/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISLER, MACMILLAN
Exec Dt:
07/28/2003
2
WU, JIAN-QUN
Exec Dt:
07/28/2003
3
WEISBECK, DENIS
Exec Dt:
07/28/2003
Assignee
1
PRECISION DRILLING TECHNOLOGY SERVICES GROUP INC.
4200, 150 - 6TH AVENUE SW
CALGARY, ALBERTA T2P 3Y7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7170423
US20050046588
10649432
Correspondence name and address
PATRICK H. MCCOLLUM
363 N. SAM HOUSTON PARKWAY EAST
SUITE 1700
HOUSTON, TEXAS 77060
Assignment: 20
Reel/Frame:017855/0756   Pages: 3
Recorded: 06/29/2006
Attorney Dkt #:135-0042US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTEL, ROGER P.
Exec Dt:
06/29/2006
2
WU, JIAN-QUN
Exec Dt:
06/29/2006
Assignee
1
PRECISION ENERGY SERVICES, LTD.
4200 150-6TH AVENUE, S.W.
CALGARY, CANADA T2P3Y7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7353613
US20070011895
11427435
Correspondence name and address
J. DAVID CABELLO
20333 SH 249 SUITE 600
HOUSTON, TX 77070
Assignment: 21
Reel/Frame:020221/0816   Pages: 4
Recorded: 12/10/2007
Attorney Dkt #:135-0046US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISLER, MACMILLAN M.
Exec Dt:
02/14/2007
2
THOMPSON, LARRY WAYNE
Exec Dt:
02/14/2007
3
WU, JIAN-QUN
Exec Dt:
02/14/2007
4
SPENCER, MICHAEL S.
Exec Dt:
02/14/2007
Assignee
1
PRECISION ENERGY SERVICES, INC.
500 WINSCOTT ROAD
FORT WORTH, TEXAS 76126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8378908
US20080224707
11685040
Correspondence name and address
BILLY C. ALLEN III
WONG CABELLO LUTSCH RUTHERFORD & BRUCCUL
20333 SH 249, SUITE 600
HOUSTON, TX 77070
Assignment: 22
Reel/Frame:018927/0581   Pages: 3
Recorded: 02/23/2007
Attorney Dkt #:135-0052US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIELLO, ROBERT ANTHONY
Exec Dt:
02/21/2007
2
WU, JIAN-QUN
Exec Dt:
02/21/2007
Assignee
1
PRECISION ENERGY SERVICES, LTD.
4200 150-6TH AVENUE, S.W.
CALGARY, CANADA T2P 3Y7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080204270
11678287
Correspondence name and address
J. DAVID CABELLO
20333 SH 249 SUITE 600
HOUSTON, TX 77070
Assignment: 23
Reel/Frame:023478/0761   Pages: 4
Recorded: 11/05/2009
Attorney Dkt #:135-0093US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISLER, MACMILLAN
Exec Dt:
11/04/2009
2
THOMPSON, LARRY W.
Exec Dt:
11/04/2009
3
WU, JIAN-QUN
Exec Dt:
11/04/2009
4
PATE, LANCE
Exec Dt:
11/04/2009
Assignee
1
PRECISION ENERGY SERVICES, INC.
500 WINSCOTT ROAD
FORT WORTH, TEXAS 76126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9366780
US20110084697
12575566
Correspondence name and address
PATRICK MCCOLLUM
WONG CABELLO LUTSCH RUTHERFORD & BRUCCUL
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 24
Reel/Frame:023755/0339   Pages: 4
Recorded: 01/09/2010
Attorney Dkt #:135-0093USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISLER, MACMILLAN
Exec Dt:
11/04/2009
2
THOMPSON, LARRY W
Exec Dt:
11/04/2009
3
WU, JIAN-QUN
Exec Dt:
11/04/2009
4
PATE, LANCE
Exec Dt:
11/04/2009
Assignee
1
PRECISION ENERGY SERVICES, INC.
500 WINSCOTT ROAD
FORT WORTH, TEXAS 76126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8471563
US20110084698
12653000
Correspondence name and address
BILLY C. ALLEN III
WONG CABELLO LUTSCH RUTHERFORD & BRUCCUL
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 25
Reel/Frame:024923/0850   Pages: 4
Recorded: 09/01/2010
Attorney Dkt #:135-0093USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISLER, MACMILLAN
Exec Dt:
11/04/2009
2
THOMPSON, LARRY W.
Exec Dt:
11/04/2009
3
WU, JIAN-QUN
Exec Dt:
11/04/2009
4
PATE, LANCE
Exec Dt:
11/04/2009
Assignee
1
PRECISION ENERGY SERVICES, INC.
500 WINSCOTT ROAD
FORT WORTH, TEXAS 76126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9140817
US20110084699
12873653
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 26
Reel/Frame:026117/0899   Pages: 3
Recorded: 04/12/2011
Attorney Dkt #:4717-US-CIP-3-D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISLER, MACMILLAN
Exec Dt:
11/04/2009
2
THOMPSON, LARRY W.
Exec Dt:
11/04/2009
3
WU, JIAN-QUN
Exec Dt:
11/04/2009
4
PATE, LANCE
Exec Dt:
11/04/2009
Assignee
1
PRECISION ENERGY SERVICES, INC.
500 WINSCOTT ROAD
FORT WORTH, TEXAS 76126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8604796
US20110187373
13084856
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 27
Reel/Frame:029993/0696   Pages: 3
Recorded: 03/14/2013
Attorney Dkt #:101P001879US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, BANG-HUA
Exec Dt:
03/07/2013
2
WU, JIAN-QUN
Exec Dt:
03/07/2013
3
HSIEH, JUOR-MING
Exec Dt:
03/12/2013
Assignee
1
VOLTRONIC POWER TECHNOLOGY CORP.
5F., NO. 151, XINHU 1ST RD., NEIHU DIST.
TAIPEI CITY, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140268892
13803155
Correspondence name and address
LI&CAI INTELLECTUAL PROPERTY(USA) OFFICE
2820 SHAWN LEIGH DR
VIENNA, VA 22181
Assignment: 28
Reel/Frame:044537/0823   Pages: 3
Recorded: 01/04/2018
Attorney Dkt #:527.134
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIAN-QUN
Exec Dt:
12/18/2013
2
ANG, JAMES-CHRISTIAN F.
Exec Dt:
12/18/2013
3
ROITBERG, LEE JACOB JOSE
Exec Dt:
12/18/2013
Assignee
1
BENCH TREE GROUP, LLC
4681 COUNTY ROAD 110
GEORGETOWN, TEXAS 78626
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10866116
US20180143036
15862198
Correspondence name and address
DUNLAP CODDING, P.C.
PO BOX 16370
OKLAHOMA CITY, OK 73113
Assignment: 29
Reel/Frame:054639/0948   Pages: 3
Recorded: 12/14/2020
Attorney Dkt #:527.163
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIAN-QUN
Exec Dt:
12/18/2013
2
ANG, JAMES-CHRISTIAN F.
Exec Dt:
12/18/2013
3
ROITBERG, LEE JACOBO JOSE
Exec Dt:
12/18/2013
Assignee
1
BENCH TREE GROUP, LLC
4681 COUNTY ROAD 110
GEORGETOWN, TEXAS 78626
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11619518
US20210262827
17121032
Correspondence name and address
DUNLAP CODDING, P.C.
PO BOX 16370
OKLAHOMA CITY, OK 73113
Assignment: 30
Reel/Frame:063205/0392   Pages: 3
Recorded: 04/03/2023
Attorney Dkt #:527.184
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIAN-QUN
Exec Dt:
12/18/2013
2
ANG, JAMES-CHRISTIAN F.
Exec Dt:
12/18/2013
3
ROITBERG, LEE JACOBO JOSE
Exec Dt:
12/18/2013
Assignee
1
BENCH TREE GROUP, LLC
4681 COUNTY ROAD 110
GEORGETOWN, TEXAS 78626
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230349723
18194903
Correspondence name and address
DUNLAP CODDING, P.C.
P.O. BOX 16370
OKLAHOMA CITY, OK 73113
Assignment: 31
Reel/Frame:051656/0399   Pages: 4
Recorded: 01/29/2020
Attorney Dkt #:527.139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIAN-QUN
Exec Dt:
10/25/2019
2
ROITBERG, LEE JACOBO JOSE
Exec Dt:
10/24/2019
Assignee
1
BENCH TREE GROUP, LLC
P.O. BOX 1878
GEORGETOWN, TEXAS 78627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200131898
16169352
Correspondence name and address
DUNLAP CODDING, P.C.
P.O. BOX 16370
OKLAHOMA CITY, OK 73113
Assignment: 32
Reel/Frame:057733/0200   Pages: 3
Recorded: 10/07/2021
Attorney Dkt #:527.160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, JIAN-QUN
Exec Dt:
03/04/2021
Assignee
1
BENCH TREE GROUP, LLC
4681 COUNTY ROAD 110
GEORGETOWN, TEXAS 78626
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11616284
US20210124080
17080104
Correspondence name and address
DUNLAP CODDING, P.C.
P.O. BOX 16370
OKLAHOMA CITY, OK 73113
Assignment: 33
Reel/Frame:057734/0320   Pages: 3
Recorded: 10/07/2021
Attorney Dkt #:527.162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, JIAN-QUN
Exec Dt:
03/04/2021
Assignee
1
BENCH TREE GROUP, LLC
4681 COUNTY ROAD 110
GEORGETOWN, TEXAS 78626
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11682821
US20210126337
17082295
Correspondence name and address
DUNLAP CODDING, P.C.
PO BOX 16370
OKLAHOMA CITY, OK 73113
Assignment: 34
Reel/Frame:063135/0791   Pages: 3
Recorded: 03/28/2023
Attorney Dkt #:527.181
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, JIAN-QUN
Exec Dt:
03/04/2021
Assignee
1
BENCH TREE GROUP, LLC
4681 COUNTY ROAD 110
GEORGETOWN, TEXAS 78626
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230238680
18190663
Correspondence name and address
DUNLAP CODDING, P.C.
P.O. BOX 16370
OKLAHOMA CITY, OK 73113
Assignment: 35
Reel/Frame:058120/0393   Pages: 6
Recorded: 11/16/2021
Attorney Dkt #:08688.1702US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIAN-QUN
Exec Dt:
11/01/2021
2
PENG, STONE
Exec Dt:
11/01/2021
3
HSIEH, JUOR-MING
Exec Dt:
11/01/2021
Assignee
1
VOLTRONIC POWER TECHNOLOGY CORPORATION
5F., NO. 151, XINHU 1ST RD., NEIHU DIST.
TAIPEI CITY, TAIWAN 11494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11539300
NONE
17525655
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402-1683

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