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Patent Assignment Assignee Details
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Assignee Name : DRIL-QUIP INC.
Total Assignments: 8
Assignment: 1
Reel/Frame:014898/0698   Pages: 3
Recorded: 01/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILBERGER, LIONEL J.
Exec Dt:
01/12/2004
2
MCCANNA, JASON C.
Exec Dt:
01/12/2004
Assignee
1
DRIL-QUIP INC.
13550 HEMPSTEAD HIGHWAY
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6824171
US20040113426
10646680
Correspondence name and address
LOREN G. HEMREICH
5817 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:019127/0695   Pages: 2
Recorded: 03/21/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REIMERT, LARRY E.
Exec Dt:
03/21/2007
2
WALKER, JAMES M.
Exec Dt:
03/21/2007
Assignees
1
DRIL-QUIP INC.
13550 HEMPSTEAD ROAD
HOUSTON, TEXAS 77040
2
DRIL-QUIP INC.
13550 HEMPSTEAD ROAD
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7581596
US20070272420
11726217
Correspondence name and address
LOREN G. HELMREICH
BROWNING BUSHMAN P.C.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 3
Reel/Frame:019127/0695   Pages: 2
Recorded: 03/21/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REIMERT, LARRY E.
Exec Dt:
03/21/2007
2
WALKER, JAMES M.
Exec Dt:
03/21/2007
Assignees
1
DRIL-QUIP INC.
13550 HEMPSTEAD ROAD
HOUSTON, TEXAS 77040
2
DRIL-QUIP INC.
13550 HEMPSTEAD ROAD
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7581596
US20070272420
11726217
Correspondence name and address
LOREN G. HELMREICH
BROWNING BUSHMAN P.C.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 4
Reel/Frame:019324/0377   Pages: 2
Recorded: 05/10/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REIMERT, LARRY E.
Exec Dt:
03/21/2007
2
WALKER, JAMES M.
Exec Dt:
03/21/2007
Assignee
1
DRIL-QUIP INC.
13550 HEMPSTEAD ROAD
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7581596
US20070272420
11726217
Correspondence name and address
LOREN G. HELMREICH
BROWNING BUSHMAN P.C.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TEXAS 77057
Assignment: 5
Reel/Frame:019291/0585   Pages: 2
Recorded: 04/27/2007
Attorney Dkt #:DQIP-199
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REIMERT, LARRY E.
Exec Dt:
04/26/2007
2
YOKLEY, JOHN M.
Exec Dt:
04/26/2007
Assignee
1
DRIL-QUIP INC.
13550 HEMPSTEAD ROAD
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7686090
US20070251704
11796214
Correspondence name and address
LOREN G. HELMREICH
BROWNING BUSHMAN P.C.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 6
Reel/Frame:022836/0045   Pages: 3
Recorded: 06/17/2009
Attorney Dkt #:DQIP-201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKLEY, JOHN M
Exec Dt:
06/11/2009
2
REIMERT, LARRY E.
Exec Dt:
06/11/2009
Assignee
1
DRIL-QUIP INC.
13550 HEMPSTEAD ROAD
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8181701
US20100319927
12486022
Correspondence name and address
LOREN G. HELMREICH
5851 SAN FELIPE
SUITE 975
HOUSTON, TX 77057
Assignment: 7
Reel/Frame:023104/0820   Pages: 4
Recorded: 08/17/2009
Attorney Dkt #:DQIP-213
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKLEY, JOHN M
Exec Dt:
08/13/2009
2
WHITE, PAT M
Exec Dt:
08/13/2009
3
GRAHAM, TOMMIE J, JR
Exec Dt:
08/13/2009
Assignee
1
DRIL-QUIP INC.
13550 HEMPSTEAD ROAD
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8393401
US20110036594
12542037
Correspondence name and address
LOREN G. HELMREICH
5851 SAN FELIPE
SUITE 975
HOUSTON, TX 77057
Assignment: 8
Reel/Frame:029771/0331   Pages: 4
Recorded: 02/07/2013
Attorney Dkt #:063827.0219 (006910.1419)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROHMANN, ANDREW J.
Exec Dt:
08/14/2012
2
WITWER, BRUCE J.
Exec Dt:
08/14/2012
3
ANTUNES (EXECUTRIX FOR THE ESTATE OF LARRY E. REIMERT, DECEASED), DENISE A.M.
Exec Dt:
08/15/2012
Assignee
1
DRIL-QUIP INC.
6401 N. ELDRIDGE PARKWAY
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9151134
US20130206427
13635069
Correspondence name and address
BRADLEY P. WILLIAMS
2001 ROSS AVENUE, 6TH FLOOR
BAKER BOTTS L.L.P.
DALLAS, TX 75201

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