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Patent Assignment Assignor Details
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Assignor Name : MALLIS, DAVID LLEWELLYN
Total Assignments: 9
Assignment: 1
Reel/Frame:012056/0732   Pages: 3
Recorded: 08/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MALLIS, DAVID LLEWELLYN
Exec Dt:
08/02/2001
Assignee
1
HYDRIL COMPANY
3300 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6626471
US20020021006
09922825
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
RICHARD A. FAGIN
700 LOUISIANA, SUITE 4550
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:016391/0925   Pages: 3
Recorded: 03/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MALLIS, DAVID LLEWELLYN
Exec Dt:
03/02/2005
Assignee
1
HYDRIL COMPANY
3300 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7014212
US20010015555
09843560
Correspondence name and address
JONATHAN P. OSHA
OSHA & MAY L.L.P.
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 3
Reel/Frame:017826/0107   Pages: 5
Recorded: 10/05/2005
Attorney Dkt #:09432/168002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 016391, FRAME 0925.
Assignor
1
MALLIS, DAVID LLEWELLYN
Exec Dt:
03/02/2005
Assignee
1
HYDRIL COMPANY LP
3300 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7014212
US20010015555
09843560
Correspondence name and address
JONATHAN P. OSHA
OSHA * LIANG LLP
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 4
Reel/Frame:018106/0696   Pages: 3
Recorded: 08/15/2006
Attorney Dkt #:9432.289001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALLIS, DAVID LLEWELLYN
Exec Dt:
08/14/2006
2
SIVLEY, IV, ROBERT S.
Exec Dt:
08/14/2006
3
REYNOLDS, JR., HARRIS A.
Exec Dt:
08/14/2006
Assignee
1
HYDRIL COMPANY LP
3300 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7527304
US20060145480
11027015
Correspondence name and address
JEFFREY S. BERGMAN
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 5
Reel/Frame:018753/0966   Pages: 3
Recorded: 01/12/2007
Attorney Dkt #:9432.339001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REYNOLDS, HARRIS A., JR.
Exec Dt:
01/09/2007
2
MALLIS, DAVID LLEWELLYN
Exec Dt:
01/11/2007
Assignee
1
HYDRIL COMPANY LP
3300 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7575255
US20060220382
11424783
Correspondence name and address
JEFFREY S. BERGMAN
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 6
Reel/Frame:025349/0329   Pages: 3
Recorded: 11/11/2010
Attorney Dkt #:09432/385002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALLIS, DAVID LLEWELLYN
Exec Dt:
10/19/2010
2
READE-ROMERO, ANDREA L.
Exec Dt:
10/19/2010
Assignee
1
HYDRIL COMPANY
2200 WEST LOOP SOUTH
SUITE 800
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110084477
12897519
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 7
Reel/Frame:028563/0829   Pages: 3
Recorded: 07/17/2012
Attorney Dkt #:09432/385002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALLIS, DAVID LLEWELLYN
Exec Dt:
10/19/2010
2
READE-ROMERO, ANDREA L.
Exec Dt:
10/19/2010
Assignee
1
HYDRIL COMPANY
2200 WEST LOOP SOUTH
SUITE 800
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110084477
12897519
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 8
Reel/Frame:026347/0776   Pages: 3
Recorded: 05/26/2011
Attorney Dkt #:09432/183002 (BCM)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MALLIS, DAVID LLEWELLYN
Exec Dt:
05/18/2011
Assignee
1
HYDRIL COMPANY
2200 WEST LOOP SOUTH
SUITE 800
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7690696
US20020027363
09977746
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN STREET
SUITE 3500
HOUSTON, TX 77010
Assignment: 9
Reel/Frame:026348/0716   Pages: 3
Recorded: 05/26/2011
Attorney Dkt #:09432/291002 (BCM)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MALLIS, DAVID LLEWELLYN
Exec Dt:
05/18/2011
Assignee
1
HYDRIL COMPANY
2200 WEST LOOP SOUTH
SUITE 800
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8668233
US20070158943
11614655
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN STREET
SUITE 3500
HOUSTON, TX 77010

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