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Assignee Name : ROBBINS & MYERS ENERGY SYSTEMS, L.P.
Total Assignments: 18
Assignment: 1
Reel/Frame:011569/0123   Pages: 2
Recorded: 02/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WHITE, BILLY W.
Exec Dt:
02/02/2001
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
SUITE 950
363 N. SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6663149
NONE
09778292
Correspondence name and address
BROWNING BUSHMAN
LOREN G. HELMREICH
5718 WESTHEIMER, STE. 1800
HOUSTON, TEXAS 77057
Assignment: 2
Reel/Frame:012386/0231   Pages: 4
Recorded: 10/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SMITH, MICHAEL ET AL.
Exec Dt:
10/29/2001
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
363 N. SAM HOUSTON PARKWAY EAST SUITE 950
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6742957
US20030081991
10017966
Correspondence name and address
BROWNING BUSHMAN
LOREN G. HELMREICH
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 3
Reel/Frame:012400/0108   Pages: 3
Recorded: 10/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITE, BILLY W.
Exec Dt:
10/29/2001
2
SMITH, BLAKE E.
Exec Dt:
10/29/2001
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
SUITE 950
363 N. SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6685380
US20030081992
10021175
Correspondence name and address
BROWNING BUSHMAN
LOREN G. HELMREICH
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 4
Reel/Frame:013287/0453   Pages: 5
Recorded: 09/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SMITH, MICHAEL
Exec Dt:
06/10/2002
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
363 NORTH SAM HOUSTON PARKWAY
SUITE 950
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6786670
US20030081993
10166950
Correspondence name and address
BROWNING BUSHMAN, P.C.
LOREN G. HELMREICH
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 5
Reel/Frame:013322/0353   Pages: 3
Recorded: 09/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCGUIRE, DOUGLAS J.
Exec Dt:
09/23/2002
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
10586 US HIGHWAY 75 NORTH
WILLIS, TEXAS 77378
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7036674
US20040056031
10252300
Correspondence name and address
BROWING BUSHMAN, P.C.
LOREN G. HELMREICH
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 6
Reel/Frame:014200/0569   Pages: 3
Recorded: 06/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZITKA, MARK D.
Exec Dt:
06/19/2003
2
MURRAY, WILLIAM D.
Exec Dt:
06/19/2003
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
363 N. SAM HOUSTON PARKWAY
SUITE 950
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6881045
US20040258548
10465458
Correspondence name and address
BROWNING BUSHMASN P.C.
LOREN G. HELMREICH
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 7
Reel/Frame:016133/0067   Pages: 3
Recorded: 12/30/2004
Attorney Dkt #:r&m-234-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZITKA, MARK D.
Exec Dt:
06/19/2003
2
MURRAY, WILLIAM D.
Exec Dt:
06/19/2003
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
363 N. SAM HOUSTON PARKWAY, SUITE 950
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050118040
11027062
Correspondence name and address
LOREN G. HELMREICH
BROSNING BUSHMAN P.C.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 8
Reel/Frame:017300/0064   Pages: 7
Recorded: 03/01/2006
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 015304 FRAME 0382.
Assignors
1
WHITE, BILLY W.
Exec Dt:
05/04/2004
2
ANGELO, LAWRENCE F.
Exec Dt:
05/04/2004
3
GUIDRY, JR., MICHAEL J.
Exec Dt:
05/04/2004
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
10586 HIGHWAY 75 NORTH
WILLIS, TEXAS 77378
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7243685
US20050247711
10839076
Correspondence name and address
LOREN G. HEINREICH
BROWNING BUSHMAN P.C.
5718 WESTHEIMER
SUITE 1800
HOUSTON, TX 77057
Assignment: 9
Reel/Frame:019566/0463   Pages: 4
Recorded: 06/20/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITE, BILLY W.
Exec Dt:
05/04/2004
2
ANGELO, LAWRENCE F.
Exec Dt:
05/04/2004
3
GUIDRY, MICHAEL J. JR
Exec Dt:
05/04/2004
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
363 N. SAM HOUSTON PARKWAY EAST, SUITE 950
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7472721
US20080000907
11810479
Correspondence name and address
LOREN G. HELMREICH
BROWNING BUSHMAN P.C.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 10
Reel/Frame:016408/0602   Pages: 3
Recorded: 06/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLOW CONTROL EQUIPMENT, INC.
Exec Dt:
06/06/2005
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
10586 HIGHWAY 75 NORTH
WILLIS, TEXAS 77378
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5692562
NONE
08528334
Correspondence name and address
LOREN G. HELMREICH
BROWNING BUSHMAN P.C.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TEXAS 77057
Assignment: 11
Reel/Frame:016408/0574   Pages: 3
Recorded: 06/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLOW CONTROL EQUIPMENT, INC.
Exec Dt:
06/17/2005
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
10586 HIGHWAY 75 NORTH
WILLIS, TEXAS 77378
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5865245
NONE
08888210
Correspondence name and address
LOREN G. HELMREICH
BROWNING BUSHMAN P.C.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 12
Reel/Frame:016408/0611   Pages: 3
Recorded: 06/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLOW CONTROL EQUIPMENT, INC.
Exec Dt:
06/17/2005
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
10586 HIGHWAY 75 NORTH
WILLIS, TEXAS 77378
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5711533
NONE
08579328
Correspondence name and address
LOREN G. HEIMREICH
BROWNING BUSHMAN P.C.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TEXAS 77057
Assignment: 13
Reel/Frame:017130/0509   Pages: 5
Recorded: 12/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELCHER, IAIN
Exec Dt:
10/03/2005
2
GUIDRY, MICHAEL
Exec Dt:
10/03/2005
3
KRUPPA, SCOTT
Exec Dt:
10/03/2005
4
KOLLATSCHNY, JASON
Exec Dt:
10/04/2005
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
10586 HIGHWAY 75 NORTH
WILLIS, TEXAS 77378
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7419007
US20070079970
11248090
Correspondence name and address
LOREN G. HELMREICH
BROWNING BUSHMAN P.C.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 14
Reel/Frame:017234/0980   Pages: 2
Recorded: 11/09/2005
Attorney Dkt #:r&m-270
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ABDO, GARY E.
Exec Dt:
10/31/2005
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
10586 HIGHWAY 75 NORTH
WILLIS, TEXAS 77378
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070102151
11270672
Correspondence name and address
LOREN G. HELMREICH
BROWNING BUSHMAN P.C.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 15
Reel/Frame:017207/0452   Pages: 4
Recorded: 01/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLOW CONTROL EQUIPMENT, INC.
Exec Dt:
01/23/2006
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
10586 HIGHWAY 75 NORTH
WILLIS, TEXAS 77378
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4380347
NONE
06202795
 
4560176
NONE
06517484
 
4589483
NONE
06676842
 
4575163
NONE
06687830
 
4605248
NONE
06689412
 
4589566
NONE
06721263
 
4643459
NONE
06743551
 
4879912
NONE
07165662
 
4886303
NONE
07217203
 
4877386
NONE
07287414
 
5028079
NONE
07422490
 
5115863
NONE
07682164
 
5247990
NONE
07849762
 
5277254
NONE
07997160
 
5339896
NONE
08058106
 
5358041
NONE
08067730
 
5494104
NONE
08272414
 
5492373
NONE
08314054
 
5492174
NONE
08328725
 
5549158
NONE
08437936
 
5605194
NONE
08492350
 
5622371
NONE
08584114
 
5845909
NONE
08814025
 
5755284
NONE
08821716
 
5873157
NONE
08862323
 
6065537
NONE
09023595
 
6312637
NONE
09547413
 
D362196
NONE
29029566
Correspondence name and address
LOREN G. HELMREICH, BROWNING BUSHMAN PC
SUITE 1800
5718 WESTHEIMER
HOUSTON, TX 77057
Assignment: 16
Reel/Frame:017207/0735   Pages: 3
Recorded: 01/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FCE FLOW CONTROL EQUIPMENT, INC.
Exec Dt:
01/23/2006
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
10586 HIGHWAY 75 NORTH
WILLIS, TEXAS 77378
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5452760
NONE
08308306
 
5727627
NONE
08421243
 
5617917
NONE
08511432
Correspondence name and address
LOREN G. HELMREICH, BROWNING BUSHMAN PC
SUITE 1800
5718 WESTHEIMER
HOUSTON, TX 77057
Assignment: 17
Reel/Frame:018866/0268   Pages: 16
Recorded: 02/07/2007
Conveyance: PATENT RELEASE OF SECURITY INTEREST
Assignor
1
BANK OF NEW YORK TRUST COMPANY, N.A., THE, AS SUCCESSOR TO J.P. MORGAN TRUST COMPANY, AS AGENT
Exec Dt:
12/19/2006
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
10586 US HIGHWAY 75 NORTH
WILLIS, TEXAS 77378
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4380347
NONE
06202795
 
4560176
NONE
06517484
 
4589483
NONE
06676842
 
4575163
NONE
06687830
 
4605248
NONE
06689412
 
4589566
NONE
06721263
 
4643459
NONE
06743551
 
4879912
NONE
07165662
 
4886303
NONE
07217203
 
4877386
NONE
07287414
 
5028079
NONE
07422490
 
5115863
NONE
07682164
 
5247990
NONE
07849762
 
5277254
NONE
07997160
 
5339896
NONE
08058106
 
5358041
NONE
08067730
 
5427178
NONE
08198114
 
5494104
NONE
08272414
 
5452760
NONE
08308306
 
5492373
NONE
08314054
 
5492174
NONE
08328725
 
5727627
NONE
08421243
 
5549158
NONE
08437936
 
5653290
NONE
08440001
 
5605194
NONE
08492350
 
5617917
NONE
08511432
 
5692562
NONE
08528334
 
5711533
NONE
08579328
 
5622371
NONE
08584114
 
5845909
NONE
08814025
 
5755284
NONE
08821716
 
5873157
NONE
08862323
 
5865245
NONE
08888210
 
6026898
NONE
08967439
 
6065537
NONE
09023595
 
6095241
NONE
09095041
 
6386292
NONE
09479797
 
6312637
NONE
09547413
 
6530433
US20020070030
09733163
 
6663149
NONE
09778292
 
6742957
US20030081991
10017966
 
6685380
US20030081992
10021175
 
6786670
US20030081993
10166950
 
7051897
US20040004081
10188558
 
6695060
NONE
10246981
 
7036674
US20040056031
10252300
 
6834717
US20040065434
10264673
 
6881045
US20040258548
10465458
 
7243685
US20050247711
10839076
 
7407372
US20050254964
10845951
 
7107154
US20050267686
10853592
 
7255165
US20060000602
10883140
 
NONE
US20050118040
11027062
 
7341161
US20050161957
11088401
 
NONE
US20060225890
11101824
 
NONE
US20060083997
11248070
 
NONE
US20070102151
11270672
 
D362196
NONE
29029566
Correspondence name and address
LAURA KONRATH
WINSTON & STRAWN LLP
35 W. WACKER DR.
CHICAGO, ILLINOIS 60601
Assignment: 18
Reel/Frame:022818/0207   Pages: 2
Recorded: 06/12/2009
Attorney Dkt #:R&M-315
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUIDRY, JR., MICHAEL J.
Exec Dt:
06/08/2009
Assignee
1
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
10586 HIGHWAY 75 NORTH
WILLIS, TEXAS 77378
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8109746
US20100316518
12483453
Correspondence name and address
LOREN G. HELMREICH
5851 SAN FELIPE
SUITE 975
HOUSTON, TX 77057

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