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Patent Assignment Assignor Details
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Assignor Name : DRESSER EQUIPMENT GROUP, INC.
Total Assignments: 42
Assignment: 1
Reel/Frame:011926/0813   Pages: 4
Recorded: 06/21/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6295876
NONE
09412414
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
1445 ROSS AVENUE, SUITE 3200
DALLAS, TEXAS 75202
Assignment: 2
Reel/Frame:011929/0668   Pages: 4
Recorded: 06/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC. (A DELAWARE CORPORATION)
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6295876
NONE
09412414
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
1445 ROSS AVE, STE 3200
DALLAS, TX 75202
Assignment: 3
Reel/Frame:011975/0395   Pages: 4
Recorded: 07/08/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC., A CORP. OF DELAWARE
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6679122
US20010045131
09821623
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
1445 ROSS AVENUE, SUITE 3200
DALLAS, TEXAS 75202
Assignment: 4
Reel/Frame:011995/0174   Pages: 4
Recorded: 07/19/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC., A CORP. OF DELAWARE
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6318917
NONE
09197277
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
1445 ROSS AVENUE, SUITE 3200
DALLAS, TEXAS 75202
Assignment: 5
Reel/Frame:011995/0343   Pages: 4
Recorded: 07/18/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6360138
NONE
09543530
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
1445 ROSS AVENUE, SUITE 3200
DALLAS, TX 75202
Assignment: 6
Reel/Frame:012026/0406   Pages: 4
Recorded: 07/26/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
15455 DALLAS PARKWAY
11TH FLOOR MILLENNIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6334457
NONE
09516068
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
1445 ROSS AVENUE, SUITE 3200
DALLAS, TEXAS 75202
Assignment: 7
Reel/Frame:012027/0780   Pages: 4
Recorded: 07/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6216038
NONE
09491395
Correspondence name and address
JENKENS & GILCHRIST PC
P. WESTON MUSSEMAN, JR
1445 ROSS AVENUE, SUITE 3200
DALLAS, TEXAS 75202
Assignment: 8
Reel/Frame:012062/0787   Pages: 4
Recorded: 08/07/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6305440
NONE
09646237
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
1445 ROSS AVENUE, SUITE 3200,
DALLAS, TEXAS 75202
Assignment: 9
Reel/Frame:012066/0096   Pages: 4
Recorded: 08/10/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC. (A DELAWARE CORPORATION)
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6247508
NONE
09525413
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
1445 ROSS AVENUE
SUITE 3200
DALLAS, TEXAS 75202
Assignment: 10
Reel/Frame:012069/0023   Pages: 8
Recorded: 08/07/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC., A CORP. OF DE
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6365741
US20010049440
09924919
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
1445 ROSS AVENUE, SUITE 3200
SUITE 3200
DALLAS, TEXAS 75202
Assignment: 11
Reel/Frame:012200/0952   Pages: 5
Recorded: 09/25/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
11TH FLOOR, MILLENIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6354464
NONE
09620273
 
NONE
US20010001203
09746392
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, ESQ.
1445 ROSS AVENUE, SUITE 3200
DALLAS, TX 75202
Assignment: 12
Reel/Frame:012210/0906   Pages: 4
Recorded: 09/26/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC. (A DELAWARE CORPORATION)
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010054589
09238237
Correspondence name and address
P. WESTON MUSSELMAN, JR.
1445 ROSS AVENUE, SUITE 3200
DALLAS, TEX 75202
Assignment: 13
Reel/Frame:012212/0927   Pages: 4
Recorded: 09/27/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
15455 DALLAS PARKWAY
11TH FLOOR, MILLENIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6321984
NONE
09255472
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
1445 ROSS AVENUE, SUITE 3200
DALLAS, TX 75202
Assignment: 14
Reel/Frame:012556/0739   Pages: 5
Recorded: 01/30/2002
Conveyance: CORRECTIVE CHANGE OF NAME SERIAL NO. 09/491,395 TO 09/491,935 PREVIOUSLY RECORDED ON REEL 012027 FRAME 0780
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC., A DELAWARE CORPORATION
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6328060
NONE
09491935
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TEXAS 75202-2799
Assignment: 15
Reel/Frame:012598/0264   Pages: 5
Recorded: 02/11/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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5944067
NONE
09224974
Correspondence name and address
JENKENS & GILCHRIST, P.C.
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TX 75202-2799
Assignment: 16
Reel/Frame:012631/0230   Pages: 5
Recorded: 02/19/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC., A CORP. OF DELAWARE
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
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NONE
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NONE
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NONE
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6085595
NONE
09182844
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TEXAS 75202-2799
Assignment: 17
Reel/Frame:012641/0339   Pages: 5
Recorded: 02/22/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC. (A DELAWARE CORPORTION)
15455 DALLAS PARKWAY 11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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5816047
NONE
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5950432
NONE
08812064
 
6061637
NONE
08932905
 
6134888
NONE
09232087
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
1445 ROSS AVENUE
3200 FOUNTAIN PLACE
DALLAS, TX 75202-2799
Assignment: 18
Reel/Frame:012653/0598   Pages: 4
Recorded: 02/15/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC., A DELAWARE CORPORATION
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6272401
NONE
09118406
 
6745084
US20010037159
09832403
 
6453261
US20010037670
09832475
 
NONE
US20010032518
09832514
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TEXAS 75202-2799
Assignment: 19
Reel/Frame:012676/0191   Pages: 5
Recorded: 02/25/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC. ( A DELAWARE CORPORATION)
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
1445 ROSS AVENUE
3200 FOUNTAIN PLACE
DALLAS, TX 75202-2799
Assignment: 20
Reel/Frame:012729/0405   Pages: 4
Recorded: 03/22/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC. (A DELAWARE CORPORATION)
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6029702
NONE
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6161384
NONE
09241691
 
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NONE
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Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TEXAS 75202-2799
Assignment: 21
Reel/Frame:012829/0562   Pages: 5
Recorded: 04/22/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
15455 DALLAS PARKWAY 11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
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NONE
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NONE
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NONE
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NONE
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NONE
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6006775
NONE
09256881
 
6031196
NONE
09283725
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TEXAS 75202-2799
Assignment: 22
Reel/Frame:012831/0557   Pages: 5
Recorded: 04/17/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC., A DELAWARE CORPORATION
11TH FLOOR MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
09243053
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TX 75202-2799
Assignment: 23
Reel/Frame:012875/0765   Pages: 4
Recorded: 05/07/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC. (A DELAWARE CORPORATION)
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5758689
NONE
08764043
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TEXAS 75202-2799
Assignment: 24
Reel/Frame:012944/0734   Pages: 5
Recorded: 05/23/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
11TH FLOOR, MILLENNIUM 1
A DELAWARE CORPORATION
15455 DALLAS PARKWAY, ADDISON, TEXAS 75001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
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NONE
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NONE
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NONE
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5121949
NONE
07541445
 
5100183
NONE
07701356
 
5301722
NONE
07813575
 
5174321
NONE
07830986
 
5203384
NONE
07892625
 
5243954
NONE
07993113
 
5332008
NONE
08013582
 
5305780
NONE
08033046
 
5520065
NONE
08216186
 
5706871
NONE
08515484
 
5623962
NONE
08552757
 
5860457
NONE
08554763
 
5655493
NONE
08587422
 
5654701
NONE
08647309
 
5832967
NONE
08696167
 
5686663
NONE
08735215
 
5771929
NONE
08736508
 
5904125
NONE
08907732
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TEXAS 75202-2799
Assignment: 25
Reel/Frame:013067/0222   Pages: 4
Recorded: 06/27/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC., (A DELAWARE CORPORATION)
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4784039
NONE
07026951
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TX 75202-2799
Assignment: 26
Reel/Frame:013077/0226   Pages: 4
Recorded: 07/11/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5996843
NONE
09041144
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TEXAS 75202-2799
Assignment: 27
Reel/Frame:013077/0276   Pages: 4
Recorded: 07/11/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC. (A DELAWARE CORPORATION)
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4638777
NONE
06658001
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TEXAS 75202-2799
Assignment: 28
Reel/Frame:013158/0499   Pages: 5
Recorded: 08/07/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5287889
NONE
07949459
 
5511584
NONE
08351556
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
3200 FOUNTAIN PLACE
1445 ROSS AVE.
DALLAS, TX 75202-2799
Assignment: 29
Reel/Frame:013211/0035   Pages: 4
Recorded: 08/20/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5437305
NONE
08299998
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TX 75202-2799
Assignment: 30
Reel/Frame:013211/0054   Pages: 4
Recorded: 08/26/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC. (A DELAWARE CORPORATION)
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5762102
NONE
08798123
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TEXAS 75202-2799
Assignment: 31
Reel/Frame:013248/0942   Pages: 4
Recorded: 09/03/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5195564
NONE
07693549
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
1445 ROSS AVENUE
3200 FOUNTAIN PLACE
DALLAS, TX
Assignment: 32
Reel/Frame:013258/0138   Pages: 4
Recorded: 09/03/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC., A CORP. OF DELAWARE
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5056550
NONE
07610135
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TEXAS 75202-2799
Assignment: 33
Reel/Frame:013266/0403   Pages: 4
Recorded: 09/04/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6478849
NONE
09637416
Correspondence name and address
P. WESTON MUSSELMAN, JR.
JENKENS & GILCHRIST, P. C.
3200 FOUNTAIN PL.
1445 ROSS AVE.
DALLAS, TX 75202-2799
Assignment: 34
Reel/Frame:013333/0878   Pages: 5
Recorded: 09/27/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4505188
NONE
06504964
 
RE33028
NONE
07070957
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
1445 ROSS AVENUE
3200 FOUNTAIN PLACE
DALLAS, TX 75202-2799
Assignment: 35
Reel/Frame:013343/0040   Pages: 4
Recorded: 09/27/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4939338
NONE
07312680
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
1445 ROSS AVENUE
3200 FOUNTAIN PLACE
DALLAS, TX 75202-2799
Assignment: 36
Reel/Frame:013343/0054   Pages: 4
Recorded: 09/27/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC. (A DELAWARE CORPORATION)
11TH FLOOR, MILLENNIUM 1 15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4492246
NONE
06479460
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TX 75202-2799
Assignment: 37
Reel/Frame:013352/0455   Pages: 4
Recorded: 10/04/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
11TH FLOOR, MILLENNIUM 1
15455 DALLAS PARKWAY
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659062
NONE
06593281
Correspondence name and address
JENKINS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
1445 ROSS AVENUE
3200 FOUNTAIN PLACE
DALLAS, TX 75202-2799
Assignment: 38
Reel/Frame:013352/0555   Pages: 4
Recorded: 10/04/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4617963
NONE
06756567
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TX 75202-2799
Assignment: 39
Reel/Frame:013380/0019   Pages: 8
Recorded: 10/09/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
15455 DALLAS PARKWAY, 11TH FLOOR
MILLENNIUM 1
ADDISON, TEXAS 75001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4545580
NONE
06580109
 
4601459
NONE
06668553
Correspondence name and address
JENKENS & GILCHRIST
P. WESTON MUSSELMAN
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TX 75202-2799
Assignment: 40
Reel/Frame:013403/0557   Pages: 6
Recorded: 02/05/2003
Conveyance: RECORD TO CORRECT WRONG PATENT NO. 4,527,538 ON A CHANGE OF NAME DOCUMENT PREVIOUSLY RECORDED ON REEL 013333 AND FRAME 0878.
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC., ( A DELAWARE CORPORATION)
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4527583
NONE
06513162
Correspondence name and address
JENKENS & GILCHRIST, P.C.
P. WEATON MUSSELMAN, JR.
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TX 75202-2799
Assignment: 41
Reel/Frame:015426/0870   Pages: 5
Recorded: 06/07/2004
Attorney Dkt #:15828-134004
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6845882
US20040016474
10626093
Correspondence name and address
FISH & RICHARDSON P.C.
RUSSELL N. RIPPAMONTI
5000 BANK ONE CENTER
1717 MAIN STREET
DALLAS, TX 75201
Assignment: 42
Reel/Frame:021450/0544   Pages: 7
Recorded: 08/28/2008
Attorney Dkt #:1159-0000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRESSER EQUIPMENT GROUP, INC.
Exec Dt:
03/28/2001
Assignee
1
DRESSER, INC.
15455 DALLAS PARKWAY
11TH FLOOR, MILLENIUM 1
ADDISON, TEXAS 75001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20050261916
10679860
 
7383204
US20070174126
11702866
 
NONE
US20080126208
12008882
Correspondence name and address
STEVEN W. SMITH
7237 BIRCHWOOD DRIVE
DALLAS, TX 75240

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