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Patent Assignment Assignee Details
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Assignee Name : DAVOIL, INC.
Total Assignments: 23
Assignment: 1
Reel/Frame:006395/0524   Pages: 3
Recorded: 12/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEE, CHING-TARN
Exec Dt:
11/16/1992
Assignee
1
DAVOIL, INC.
P.O. BOX 7634
FT. WORTH, TEXAS 76111-0634
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D346858
NONE
29003752
Correspondence name and address
JAMES E. BRADLEY
FELSMAN, BRADLEY, ET/AL
2600 CONTINENTAL PLAZA
777 MAIN STREET
FT. WORTH, TX. 76102
Assignment: 2
Reel/Frame:006837/0880   Pages: 3
Recorded: 01/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAVIS, WILLIAM S. JR.
Exec Dt:
12/23/1993
Assignee
1
DAVOIL, INC.
580 NORTH BEACH STREET
FORT WORTH, TEXAS 76111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D363362
NONE
29017291
Correspondence name and address
JAMES E. BRADLEY
FELSMAN, BRADLEY, GUNTER & DILLON
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 3
Reel/Frame:007609/0103   Pages: 2
Recorded: 07/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAVIS, WILLIAM S., JR.
Exec Dt:
07/07/1995
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
D/B/A QUORUM INTERNATIONAL
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D378312
NONE
29041195
Correspondence name and address
CARLA J. DOLCE
FELSMAN, BRADLEY, GUNTER ET AL.
2600 CONTINENTAL PLAZA, SUITE 2600
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 4
Reel/Frame:008986/0930   Pages: 2
Recorded: 02/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOLI, FRANCISCO PLANELLS
Exec Dt:
02/10/1998
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D405217
NONE
29074006
Correspondence name and address
FELSMAN, BRADLEY, ET AL.
KENNETH C. HILL
777 MAIN STREET
SUITE 1600
FORT WORTH, TEXAS 76102
Assignment: 5
Reel/Frame:009246/0441   Pages: 2
Recorded: 05/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARINER, FRANCISCO
Exec Dt:
05/19/1998
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D406675
NONE
29083173
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLION, LLP
KENNETH C. HILL
777 MAIN STREET
SUITE 1600
FORT WORTH, TX 76102
Assignment: 6
Reel/Frame:009747/0238   Pages: 2
Recorded: 05/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARINER, FRANCISCO
Exec Dt:
05/19/1998
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D411033
NONE
29081623
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
KENNETH C. HILL
777 MAIN STREET
SUITE 1600
FORT WORTH, TEXAS 76102
Assignment: 7
Reel/Frame:009323/0759   Pages: 2
Recorded: 06/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAVIS, JR., WILLIAM S.
Exec Dt:
06/02/1998
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D406385
NONE
29081629
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
KENNETH C. HILL
201 MAIN STREET
SUITE 1600
FORT WORTH, TX 76102
Assignment: 8
Reel/Frame:009323/0770   Pages: 2
Recorded: 06/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAVIS, WILLIAM S., JR.
Exec Dt:
06/02/1998
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D432261
NONE
29081591
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
KENNETH C. HILL
201 MAIN STREET, SUITE 1600
FORT WORTH, TEXAS 76102
Assignment: 9
Reel/Frame:009323/0779   Pages: 2
Recorded: 06/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAVIS, WILLIAM S., JR.
Exec Dt:
06/02/1998
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D422377
NONE
29081628
Correspondence name and address
FELSMAN BRADLEY GUNTER & DILLON, LLP
KENNETH C. HILL
201 MAIN STREET
SUITE 1600
FORT WORTH, TX 76102
Assignment: 10
Reel/Frame:010861/0417   Pages: 2
Recorded: 12/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRAILE, LUIS ESTEBAN LOPEZ
Exec Dt:
07/07/1998
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D440695
NONE
29081638
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
KENNETH C. HILL
201 MAIN STREET, SUITE 1600
FORT WORTH, TX 76102
Assignment: 11
Reel/Frame:009548/0459   Pages: 2
Recorded: 08/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PERENZIN, GUERRINO
Exec Dt:
07/24/1998
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D421506
NONE
29081711
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
KENNETH C. HILL
201 MAIN STREET, SUITE 1600
FORT WORTH, TEXAS 76102
Assignment: 12
Reel/Frame:009549/0099   Pages: 2
Recorded: 08/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PERENZIN, GUERRINO
Exec Dt:
07/24/1998
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORTH WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D425235
NONE
29081621
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
KENNETH C. HILL
201 MAIN STREET, SUITE 1600
FORT WORTH, TEXAS 76102
Assignment: 13
Reel/Frame:009549/0107   Pages: 2
Recorded: 08/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PERENZIN, GUERRINO
Exec Dt:
07/24/1998
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D413178
NONE
29081631
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
KENNETH C. HILL
201 MAIN STREET
SUITE 1600
FORT WORTH, TEXAS 76102
Assignment: 14
Reel/Frame:009549/0112   Pages: 2
Recorded: 08/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PERENZIN, GUERRINO
Exec Dt:
07/24/1998
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D423132
NONE
29081637
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
KENNETH C. HILL
201 MAIN STREET, SUITE 1600
FORT WORTH, TX 76102
Assignment: 15
Reel/Frame:010962/0342   Pages: 2
Recorded: 11/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, AARON
Exec Dt:
10/28/1999
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D439696
NONE
29098618
Correspondence name and address
FELSMAN, BRADLEY, VADEN, ET AL.
DAN VENGLARIK
201 MAIN STREET
SUITE 1600
FORT WORTH, TX 76102
Assignment: 16
Reel/Frame:010962/0397   Pages: 2
Recorded: 07/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, AARON
Exec Dt:
10/28/1999
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D435688
NONE
29098613
Correspondence name and address
FELSMAN, BRADLEY ET AL
DAN VENGLARIK, ESQ.
201 MAIN STREET
SUITE 1600
FORT WORTH, TX 76102
Assignment: 17
Reel/Frame:011268/0810   Pages: 2
Recorded: 11/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAVIS, WILLIAM S. JR.
Exec Dt:
10/28/1999
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D445940
NONE
29098692
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER & DILLON
DAN VENGLARIK
201 MAIN STREET
SUITE 1600
FORT WORTH, TX 76102
Assignment: 18
Reel/Frame:011267/0425   Pages: 2
Recorded: 11/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ANTONIO, PIVA
Exec Dt:
11/01/1999
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D446600
NONE
29098678
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER ET AL
DAN VENGLARIK, ESQ.
201 MAIN STREET
SUITE 1600
FORT WORTH, TX 76102
Assignment: 19
Reel/Frame:010690/0442   Pages: 2
Recorded: 03/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAVIS, WILLIAM S., JR.
Exec Dt:
03/10/2000
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D461272
NONE
29120791
Correspondence name and address
FELSMAN, BRADLEY, VADEN, ET AL.
DAN VENGLARIK
201 MAIN STREET
SUITE 1600
FORT WORTH, TX 76102
Assignment: 20
Reel/Frame:010880/0246   Pages: 2
Recorded: 06/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, AARON
Exec Dt:
06/22/2000
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D437074
NONE
29125325
Correspondence name and address
FELSMAN, BRADLEY, VADEN, ET AL.
JOHN D. PEMBERTON
201 MAIN STREET, SUITE 1600
FORT WORTH, TX 76102
Assignment: 21
Reel/Frame:010921/0048   Pages: 2
Recorded: 06/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, AARON
Exec Dt:
06/22/2000
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6632005
NONE
09598754
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER & DILLON
JOHN D. PEMBERTON
201 MAIN STREET, SUITE 1600
FORT WORTH, TX 76102
Assignment: 22
Reel/Frame:011267/0389   Pages: 2
Recorded: 08/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENRICO, TURCONI
Exec Dt:
07/26/2000
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D446343
NONE
29125429
Correspondence name and address
FELSMAN, BRADLEY, VADEN ET AL.
DAN VENGLARIK
201 MAIN STREET
SUITE 1600
FORT WORTH, TX 76102
Assignment: 23
Reel/Frame:011501/0787   Pages: 2
Recorded: 08/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PODESTA, DOTT. ARCH. MASSIMO
Exec Dt:
07/31/2000
Assignee
1
DAVOIL, INC.
2550 DOWNING DRIVE
FORT WORTH, TEXAS 76106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D451634
NONE
29125428
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER & DILLON
DAN VENGLARIK
201 MAIN STREET
SUITE 1600
FORT WORTH, TEXAS 76102

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