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Patent Assignment Assignor Details
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Assignor Name : CISNEROS, DENNIS
Total Assignments: 12
Assignment: 1
Reel/Frame:007955/0495   Pages: 7
Recorded: 04/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORTWOOD, GARY RAY
Exec Dt:
04/10/1996
2
GARCIA, GARY EDWARD
Exec Dt:
04/10/1996
3
MINIKUS, JAMES CARL
Exec Dt:
04/10/1996
4
NESE, PER IVAR
Exec Dt:
04/10/1996
5
CISNEROS, DENNIS
Exec Dt:
04/10/1996
6
CAWTHORNE, CHRIS EDWARD
Exec Dt:
04/10/1996
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6390210
NONE
08630517
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
GREGORY L. MAAG
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 2
Reel/Frame:012744/0839   Pages: 7
Recorded: 03/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORTWOOD, GARY RAY
Exec Dt:
04/10/1996
2
GARCIA, GARY EDWARD
Exec Dt:
04/10/1996
3
MINIKUS, JAMES CARL
Exec Dt:
04/10/1996
4
NESE, PER IVAR
Exec Dt:
04/10/1996
5
CISNEROS, DENNIS
Exec Dt:
04/10/1996
6
CAWTHORNE, CHRIS EDWARD
Exec Dt:
04/10/1996
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6510909
US20020153171
10105748
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
MARCELLA D. WATKINS
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 3
Reel/Frame:008202/0047   Pages: 4
Recorded: 09/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CISNEROS, DENNIS
Exec Dt:
09/11/1996
2
OLIVER, MICHAEL S.
Exec Dt:
09/12/1996
3
LOCKSTEDT, ALAN W.
Exec Dt:
09/11/1996
4
NESE, PER I.
Exec Dt:
09/11/1996
5
PORTWOOD, GARY R.
Exec Dt:
09/11/1996
6
SIRACKI, MICHAEL A.
Exec Dt:
09/11/1996
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5853055
NONE
08671517
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
CONSTANTINE MARANTIDIS
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 4
Reel/Frame:008240/0136   Pages: 5
Recorded: 11/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARCIA, GARY EDWARD
Exec Dt:
11/01/1996
2
PORTWOOD, GARY RAY
Exec Dt:
11/04/1996
3
MINIKUS, JAMES CARL
Exec Dt:
10/31/1996
4
NESE, PER IVAR
Exec Dt:
11/04/1996
5
CISNEROS, DENNIS
Exec Dt:
11/04/1996
6
CAWTHORNE, CHRIS EDWARD
Exec Dt:
11/04/1996
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5833020
NONE
08667758
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
MARCELLA D. WATKINS
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 5
Reel/Frame:008506/0034   Pages: 5
Recorded: 04/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CISNEROS, DENNIS
Exec Dt:
04/04/1997
2
MCDONOUGH, SCOTT D.
Exec Dt:
04/04/1997
3
MINIKUS, JAMES C.
Exec Dt:
04/04/1997
4
CAWTHORNE, CHRIS E.
Exec Dt:
04/04/1997
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5839526
NONE
08833418
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
GREGORY L. MAAG
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 6
Reel/Frame:008523/0507   Pages: 5
Recorded: 04/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CISNEROS, DENNIS
Exec Dt:
04/04/1997
2
MCDONOUGH, SCOTT D.
Exec Dt:
04/04/1997
3
MINIKUS, JAMES C.
Exec Dt:
04/04/1997
4
CAWTHORNE,CHRIS E.
Exec Dt:
04/04/1997
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5868213
NONE
08833334
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
GREGORY L. MAAG
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 7
Reel/Frame:008529/0170   Pages: 4
Recorded: 04/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORTWOOD, GARY R.
Exec Dt:
04/04/1997
2
MCDONOUGH, SCOTT D.
Exec Dt:
04/04/1997
3
CISNEROS, DENNIS
Exec Dt:
04/04/1997
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5915486
NONE
08833366
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
MARCELLA D. WATKINS
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 8
Reel/Frame:008957/0129   Pages: 7
Recorded: 01/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARCIA, GARY EDWARD
Exec Dt:
01/06/1998
2
PORTWOOD, GARY RAY
Exec Dt:
01/05/1998
3
MINIKUS, JAMES CARL
Exec Dt:
01/06/1998
4
NESE, PER IVAR
Exec Dt:
01/14/1998
5
CISNEROS, DENNIS
Exec Dt:
01/05/1998
6
CAWTHORNE, CHRIS EDWARD
Exec Dt:
01/08/1998
7
KESHAVAN, MADAPUSI K.
Exec Dt:
01/15/1998
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5967245
NONE
08879874
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
MARCELLA D. WATKINS
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 9
Reel/Frame:010430/0466   Pages: 3
Recorded: 11/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, AMARDEEP
Exec Dt:
11/10/1999
2
CISNEROS, DENNIS
Exec Dt:
11/10/1999
3
HUANG, SUJIAN J.
Exec Dt:
11/10/1999
4
NGUYEN, QUAN V.
Exec Dt:
11/10/1999
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6533051
NONE
09390717
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
RICHARD A. FAGIN
700 LOUISIANA, SUITE 4550
HOUSTON, TX 77002
Assignment: 10
Reel/Frame:011469/0080   Pages: 4
Recorded: 01/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, AMARDEEP
Exec Dt:
11/06/2000
2
CISNEROS, DENNIS
Exec Dt:
11/14/2000
3
HUANG, SUJIAN J.
Exec Dt:
11/16/2000
4
NGUYEN, QUAN VAN
Exec Dt:
01/04/2001
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6533051
NONE
09390717
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
RICHARD A. FAGIN
700 LOUISIANA, SUITE 4550
HOUSTON, TX 77002
Assignment: 11
Reel/Frame:017913/0515   Pages: 3
Recorded: 07/12/2006
Attorney Dkt #:1030-29600 TF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CISNEROS, DENNIS
Exec Dt:
06/28/2006
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070261890
11382510
Correspondence name and address
GREGORY L. MAAG
P. O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 12
Reel/Frame:019741/0019   Pages: 7
Recorded: 08/24/2007
Attorney Dkt #:1030-38700 TJF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURAIRAJAN, BALA
Exec Dt:
07/06/2007
2
HOFFMASTER, CARL M.
Exec Dt:
07/06/2007
3
DOUGLAS, CHARLES H.S., III
Exec Dt:
07/06/2007
4
CISNEROS, DENNIS
Exec Dt:
07/06/2007
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7703557
US20080302575
11760933
Correspondence name and address
THADDEUS J. FALESKI
P. O. BOX 3267
HOUSTON, TX 77253-3267

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