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Patent Assignment Assignor Details
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Assignor Name : EPPINK, JAY M.
Total Assignments: 21
Assignment: 1
Reel/Frame:004389/0143   Pages: 1
Recorded: 03/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EPPINK, JAY M.
Exec Dt:
02/27/1985
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4636151
NONE
06711322
Correspondence name and address
CHARLES D. GUNTER, JR.
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL CO.
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:004499/0707   Pages: 1
Recorded: 12/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EPPINK, JAY M.
Exec Dt:
12/13/1985
Assignee
1
HUGHES TOOL COMPANY
P. O. BOX 2539
A CORP OF DELAWARE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4679638
NONE
06814335
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUNSEL, HUGHES TOOL CO.
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 3
Reel/Frame:004506/0908   Pages: 1
Recorded: 12/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EPPINK, JAY M.
Exec Dt:
12/13/1985
Assignee
1
HUGHES TOOL COMPANY, A CORP OF DELAWARE
P. O. BOX 2539
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4676725
NONE
06814353
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 4
Reel/Frame:004515/0265   Pages: 1
Recorded: 12/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EPPINK, JAY M.
Exec Dt:
12/13/1985
Assignee
1
HUGHES TOOL COMPANY, A CORP. OF DE.
PO BOX 2539
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4641717
NONE
06813804
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECHNOLOGY MGMNT.
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 5
Reel/Frame:007092/0962   Pages: 3
Recorded: 08/02/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPPINK, JAY M.
Exec Dt:
07/29/1994
Assignee
1
HALLIBURTON COMPANY
3600 LINCOLN PLAZA, 500 N. AKARD
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5474334
NONE
08284389
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 6
Reel/Frame:007599/0968   Pages: 3
Recorded: 08/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPPINK, JAY M.
Exec Dt:
07/20/1995
Assignee
1
HALLIBURTON COMPANY
500 N. AKARD
3600 LINCOLN PLAZA
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5620056
NONE
08476972
Correspondence name and address
DAVID A. ROSE
CONLEY, ROSE & TAYON, P.C.
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 7
Reel/Frame:009184/0384   Pages: 5
Recorded: 05/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EPPINK, JAY M.
Exec Dt:
04/17/1998
2
RIOS-ALEMAN, DAVID E.
Exec Dt:
04/17/1998
3
ODELL, ALBERT C.
Exec Dt:
04/17/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
BUILDING 01, 6TH FLOOR
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6213226
NONE
08984846
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 8
Reel/Frame:010186/0166   Pages: 5
Recorded: 08/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EPPINK, JAY M.
Exec Dt:
08/13/1999
2
ODELL, II, ALBERT C.
Exec Dt:
08/13/1999
3
RIOS-ALEMAN, DAVID E.
Exec Dt:
08/13/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
BUILDING 01, 6TH FLOOR
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6325162
NONE
09376756
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 9
Reel/Frame:010678/0503   Pages: 7
Recorded: 03/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EPPINK, JAY M.
Exec Dt:
02/16/2000
2
ODELL, ALBERT C., II
Exec Dt:
02/16/2000
3
ESTEP, JAMES W.
Exec Dt:
02/16/2000
4
TERRY, JAMES B.
Exec Dt:
02/17/2000
5
WILSON, THOMAS PLATT
Exec Dt:
02/17/2000
6
TRAINOR, WILLIAM F.
Exec Dt:
02/16/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
BUILDING 01, 6TH FLOOR
4100 CLINTON DR.
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6606565
NONE
09460553
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 10
Reel/Frame:015414/0494   Pages: 7
Recorded: 11/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EPPINK, JAY M.
Exec Dt:
02/16/2000
2
ODELL, II, ALBERT C.
Exec Dt:
02/16/2000
3
ESTEP, JAMES W.
Exec Dt:
02/16/2000
4
TERRY, JAMES B.
Exec Dt:
02/17/2000
5
WILSON, THOMAS PLATT
Exec Dt:
02/17/2000
6
TRAINOR, WILLIAM F.
Exec Dt:
02/16/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6843332
US20030094310
10299403
Correspondence name and address
CONLEY ROSE, P.C.
COLLIN A. ROSE
PO BOX 3267
HOUSTON, TX 77253-3267
Assignment: 11
Reel/Frame:016019/0456   Pages: 7
Recorded: 11/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EPPINK, JAY M.
Exec Dt:
02/16/2000
2
ODELL, II, ALBERT C.
Exec Dt:
02/16/2000
3
ESTEP, JAMES W.
Exec Dt:
02/16/2000
4
TERRY, JAMES B.
Exec Dt:
02/17/2000
5
WILSON, THOMAS PLATT
Exec Dt:
02/17/2000
6
TRAINOR, WILLIAM F.
Exec Dt:
02/17/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
102000 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7195083
US20050098350
10992284
Correspondence name and address
COLLIN A. ROSE
CONLEY ROSE, P.C.
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 12
Reel/Frame:011193/0765   Pages: 3
Recorded: 10/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPPINK, JAY M.
Exec Dt:
09/29/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
BUILDING 01, 6TH FLOOR
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6659200
NONE
09678817
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 13
Reel/Frame:012790/0945   Pages: 5
Recorded: 04/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODELL, II, ALBERT C.
Exec Dt:
03/20/2002
2
EPPINK, JAY M.
Exec Dt:
03/20/2002
Assignee
1
HALLIBURTON ENERGY SERVICES
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6736223
US20030102164
10006877
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
COLLIN A. ROSE
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 14
Reel/Frame:013148/0271   Pages: 8
Recorded: 07/31/2002
Conveyance: CORRECTION TO OMITTING "INC." FROM THE RECEIVING PARTY
Assignors
1
ODELL, ALBERT C. II
Exec Dt:
07/18/2002
2
EPPINK, JAY M.
Exec Dt:
07/18/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6736223
US20030102164
10006877
Correspondence name and address
CONLEY, ROSE & TAYONE
COLLIN A. ROSE
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 15
Reel/Frame:013626/0537   Pages: 9
Recorded: 12/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERRY, JAMES B.
Exec Dt:
12/13/2002
2
WILSON, THOMAS PLATT
Exec Dt:
12/10/2002
3
EPPINK, JAY M.
Exec Dt:
11/22/2002
4
ODELL, ALBERT C., II
Exec Dt:
11/22/2002
5
TRAINOR, WILLIAM F.
Exec Dt:
11/22/2002
6
ESTEP, JAMES W.
Exec Dt:
11/22/2002
7
SONG, HAOSHI
Exec Dt:
11/22/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DR.
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6923273
US20030075361
10265786
Correspondence name and address
CONLEY ROSE, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 16
Reel/Frame:013548/0719   Pages: 4
Recorded: 11/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EPPINK, JAY M.
Exec Dt:
11/25/2002
2
ODELL, ALBERT C. II
Exec Dt:
11/25/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DR.
BUILDING 01, 6TH FLOOR
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6920944
US20030079913
10304842
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
GREGORY L. MAAG
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 17
Reel/Frame:013944/0493   Pages: 3
Recorded: 04/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPPINK, JAY M.
Exec Dt:
03/28/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6997272
US20040195007
10405400
Correspondence name and address
CONLEY ROSE, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 18
Reel/Frame:014902/0103   Pages: 6
Recorded: 01/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EPPINK, JAY M.
Exec Dt:
11/17/2003
2
PHILLIPS, BRENT E.
Exec Dt:
11/07/2003
3
ESTEP, JAMES W.
Exec Dt:
11/06/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7114582
US20040112645
10676858
Correspondence name and address
CONLEY ROSE, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 19
Reel/Frame:032835/0245   Pages: 5
Recorded: 05/07/2014
Attorney Dkt #:IS12.2490-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPPINK, JAY M.
Exec Dt:
02/25/2014
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140262650
14198381
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 20
Reel/Frame:036454/0131   Pages: 5
Recorded: 08/30/2015
Attorney Dkt #:14/767980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPPINK, JAY M.
Exec Dt:
02/13/2015
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10012034
US20150368985
14767980
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 21
Reel/Frame:054356/0776   Pages: 5
Recorded: 11/13/2020
Attorney Dkt #:IS19.0315-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPPINK, JAY M.
Exec Dt:
11/19/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11542987
US20210148410
17095877
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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