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Patent Assignment Assignor Details
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Assignor Name : VOLL, BENN
Total Assignments: 17
Assignment: 1
Reel/Frame:009432/0403   Pages: 6
Recorded: 08/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUBEL, PAULO
Exec Dt:
06/25/1998
2
BIDIGARE, BRIAN
Exec Dt:
07/01/1998
3
JOHNSON, MICHAEL
Exec Dt:
07/16/1998
4
HARRELL, JOHN
Exec Dt:
07/02/1998
5
VOLL, BENN
Exec Dt:
07/06/1998
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6268911
NONE
09070953
Correspondence name and address
MADAN & MORRIS
PAUL S. MADAN
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057-5638
Assignment: 2
Reel/Frame:012593/0101   Pages: 6
Recorded: 02/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUBEL, PAULO
Exec Dt:
06/25/1998
2
BIDIGARE, BRIAN
Exec Dt:
07/01/1998
3
VOLL, BENN
Exec Dt:
07/06/1998
4
HARRELL, JOHN
Exec Dt:
07/02/1998
5
JOHNSON, MICHAEL
Exec Dt:
07/16/1998
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020066309
09923059
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, PC
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 3
Reel/Frame:012593/0110   Pages: 7
Recorded: 02/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUBEL, PAULO
Exec Dt:
06/25/1998
2
BIDIGARE, BRIAN
Exec Dt:
07/01/1998
3
VOLL, BENN
Exec Dt:
07/06/1998
4
HARRELL, JOHN
Exec Dt:
07/02/1998
5
JOHNSON, MICHAEL
Exec Dt:
07/16/1998
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6588266
US20010023614
09872591
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, PC
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 4
Reel/Frame:012614/0963   Pages: 6
Recorded: 02/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUBEL, PAULO
Exec Dt:
06/25/1998
2
BIDIGARE, BRIAN
Exec Dt:
07/01/1998
3
VOLL, BENN
Exec Dt:
07/06/1998
4
HARRELL, JOHN
Exec Dt:
07/02/1998
5
JOHNSON, MICHAEL
Exec Dt:
07/16/1998
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6588266
US20010023614
09872591
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, PC
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 5
Reel/Frame:012614/0969   Pages: 6
Recorded: 02/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUBEL, PAULO
Exec Dt:
06/25/1998
2
BIDIGARE, BRIAN
Exec Dt:
07/01/1998
3
VOLL, BENN
Exec Dt:
07/06/1998
4
HARRELL, JOHN
Exec Dt:
07/02/1998
5
JOHNSON, MICHAEL
Exec Dt:
07/16/1998
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020066309
09923059
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, PC
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 6
Reel/Frame:015059/0681   Pages: 7
Recorded: 08/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUBEL, PAULO
Exec Dt:
06/25/1998
2
WILLIAMS, GLYNN
Exec Dt:
07/27/2000
3
BIDIGARE, BRIAN
Exec Dt:
07/01/1998
4
JOHNSON, MICHAEL
Exec Dt:
07/16/1998
5
HARRELL, JOHN
Exec Dt:
07/02/1998
6
VOLL, BENN
Exec Dt:
07/06/1998
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030205083
10447855
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA
STE. 700
HOUSTON, TX 77057
Assignment: 7
Reel/Frame:022323/0078   Pages: 7
Recorded: 02/27/2009
Attorney Dkt #:054-09450-USD4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUBEL, PAULO
Exec Dt:
06/25/1998
2
BIDIGARE, BRIAN
Exec Dt:
07/01/1998
3
JOHNSON, MICHAEL
Exec Dt:
07/16/1998
4
HARRELL, JOHN
Exec Dt:
07/02/1998
5
VOLL, BENN
Exec Dt:
07/06/1998
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8789587
US20090188665
12394395
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 8
Reel/Frame:009906/0774   Pages: 9
Recorded: 04/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELCH, JOHN CHARLES
Exec Dt:
04/12/1999
2
GABRYSCH, ALLEN
Exec Dt:
04/12/1999
3
VOLL, BENN
Exec Dt:
04/08/1999
4
COLLINS, BRETT
Exec Dt:
04/08/1999
5
JARRETT, MICHAEL A.
Exec Dt:
04/12/1999
6
NIX, CEDRIC
Exec Dt:
04/12/1999
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUTIE 1100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6211120
NONE
09247168
Correspondence name and address
MADAN & MORRIS, P.C.
DAVID L. MOSSMAN
2603 AUGUSTA DRIVE, SUITGE 700
HOUSTON, TX 77057-5640
Assignment: 9
Reel/Frame:010612/0134   Pages: 6
Recorded: 02/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROOME, JOHN TODD
Exec Dt:
11/12/1999
2
VOLL, BENN
Exec Dt:
11/12/1999
3
BAYCROFT, PERRY DOUGLAS
Exec Dt:
11/12/1999
4
PETERSON, ELMER RICHARD
Exec Dt:
11/16/1999
5
HALL, BOBBY EDWARD
Exec Dt:
11/12/1999
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6409219
NONE
09439797
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
STEVE ROSENBLATT, ESQUIRE
ONE LIBERTY PLACE
PHILADELPHIA, PENNSYLVANIA 19103-7396
Assignment: 10
Reel/Frame:011953/0281   Pages: 5
Recorded: 06/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOLL, BENN
Exec Dt:
05/08/2001
2
NGUYEN, HANG
Exec Dt:
05/08/2001
3
SMEJKAL, KELVIN
Exec Dt:
05/08/2001
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6581688
US20010047865
09818406
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
W. ALLEN MARCONTELL
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5640
Assignment: 11
Reel/Frame:014467/0709   Pages: 4
Recorded: 09/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEANS, C. MITCH
Exec Dt:
08/27/2003
2
CLEMMIT, ALAN
Exec Dt:
08/20/2003
3
VOLL, BENN
Exec Dt:
09/01/2003
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040043501
10456645
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
GENE L. TYLER
2603 AUGUSTA
SUITE 700
HOUSTON, TEXAS 77057
Assignment: 12
Reel/Frame:022927/0890   Pages: 8
Recorded: 07/08/2009
Attorney Dkt #:D5407-444
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VICKERY, EUIN H.
Exec Dt:
05/04/2009
2
VOLL, BENN
Exec Dt:
05/08/2009
3
RATTERMAN, EUGENE
Exec Dt:
05/04/2009
4
BOWEN, EDDIE
Exec Dt:
05/06/2009
5
BROOME, JOHN T.
Exec Dt:
06/17/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100212895
12391067
Correspondence name and address
GARY R. MAZE
3200 SOUTHWEST FREEWAY, SUITE 3150
HOUSTON, TX 77027
Assignment: 13
Reel/Frame:028250/0712   Pages: 5
Recorded: 05/22/2012
Attorney Dkt #:6419-01500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMONIAN, SAM
Exec Dt:
04/26/2012
2
SALERNO, GIOVANNI
Exec Dt:
04/05/2012
3
VOLL, BENN
Exec Dt:
04/24/2012
Assignee
1
FLOTECH HOLDINGS LIMITED
P.O. BOX 958
MORGAN & MORGAN BUILDING, PASEA ESTATE, ROAD TOWN
TORTOLA, VIRGIN ISLANDS, BRITISH VGVI1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8925634
US20120227979
13390788
Correspondence name and address
JACKIE PITRE
1120 SOUTH CAPITAL OF TEXAS HWY
BUILDING 2, SUITE 300
AUSTIN, TX 78746
Assignment: 14
Reel/Frame:046751/0968   Pages: 11
Recorded: 08/30/2018
Attorney Dkt #:1354Y-000027-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOLL, BENN
Exec Dt:
04/29/2016
2
MACKIE, COLLIN
Exec Dt:
04/29/2016
3
ANDERSON, NEIL
Exec Dt:
06/17/2016
Assignee
1
SWELLFIX B.V.
LANGE KLEIWEG 60-F, NL-2288 GK
RIJSWIJK ZH, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10753173
US20160177659
14909506
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
11730 PLAZA AMERICA DR.
RESTON, VA 20190
Assignment: 15
Reel/Frame:048613/0589   Pages: 13
Recorded: 03/15/2019
Attorney Dkt #:1354Y-000027-US-NP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY NAME PREVIOUSLY RECORDED AT REEL: 046751 FRAME: 0968. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
VOLL, BENN
Exec Dt:
04/29/2016
2
MACKIE, COLIN
Exec Dt:
02/15/2019
3
ANDERSON, NEIL
Exec Dt:
06/17/2016
Assignee
1
SWELLFIX B.V.
LANGE KLEIWEG 60-F
RIJSWIJK ZH, NETHERLANDS NL-2288 GK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10753173
US20160177659
14909506
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
11730 PLAZA AMERICA DR.
RESTON, VA 20190
Assignment: 16
Reel/Frame:044160/0193   Pages: 14
Recorded: 11/17/2017
Attorney Dkt #:1354Y-000010-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISMAIL, ISMARULLIZAM MOHD
Exec Dt:
08/23/2016
2
VOLL, BENN
Exec Dt:
10/27/2017
3
FIPKE, STEVEN
Exec Dt:
08/12/2016
4
CROW, STEPHEN LEE
Exec Dt:
12/06/2016
Assignee
1
SWELLFIX B.V.
LANGE KLEIWEG 60-F
RIJSWIJK, NETHERLANDS NL-2288 GK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10605046
US20160333664
15111660
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 17
Reel/Frame:044585/0150   Pages: 4
Recorded: 01/10/2018
Attorney Dkt #:1354Y-000048-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOLL, BENN
Exec Dt:
10/27/2017
2
ISMAIL, ISMARULLIZAM MOHD
Exec Dt:
10/27/2017
Assignee
1
SWELLFIX UK LIMITED
NEW KINGS COURT TOLLGATE, CHANDLER'S FORD, EASTLEIGH
HAMPSHIRE, UNITED KINGDOM SO53 3LG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10605062
US20170306738
15507895
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195

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