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Patent Assignment Assignor Details
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Assignor Name : WESSLING, STEFAN
Total Assignments: 24
Assignment: 1
Reel/Frame:025766/0452   Pages: 7
Recorded: 01/11/2011
Attorney Dkt #:DRL4-50151-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTMANN, ANDREAS
Exec Dt:
11/16/2010
2
FULDA, CHRISTIAN
Exec Dt:
11/16/2010
3
JENKINS, MARK
Exec Dt:
11/19/2010
4
WESSLING, STEFAN
Exec Dt:
11/29/2010
5
PATTERSON, DOUGLAS J.
Exec Dt:
11/30/2010
6
MICHAEL, ULRICH
Exec Dt:
11/19/2010
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110108325
12941670
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 2
Reel/Frame:027037/0095   Pages: 4
Recorded: 10/10/2011
Attorney Dkt #:MLO4-51234-US/INT0396US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
08/01/2011
2
PEI, JIANYONG
Exec Dt:
08/03/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8965701
US20120097450
13191016
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:027205/0718   Pages: 4
Recorded: 11/10/2011
Attorney Dkt #:DDE4-52530-US/INT0441US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
10/17/2011
2
PEI, JIANYONG
Exec Dt:
11/08/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, CONNECTICUT 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8788208
US20130066558
13229212
Correspondence name and address
MARK F. SAMEK
20 CHURCH STREET
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:028003/0415   Pages: 7
Recorded: 04/06/2012
Attorney Dkt #:MLO4-51234USCP/INT0396USP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
01/26/2012
2
WOLFE, CHRISTOPHER
Exec Dt:
01/27/2012
3
SANTAGATI, ANTONIO
Exec Dt:
02/02/2012
4
JENKINS, MARK ALAN
Exec Dt:
01/26/2012
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8952829
US20120188090
13357816
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:027698/0805   Pages: 7
Recorded: 02/14/2012
Attorney Dkt #:DDE4-51575-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
02/13/2012
2
WANG, XIAOWEI
Exec Dt:
01/29/2012
3
BARTETZKO, ANNE
Exec Dt:
02/13/2012
4
PEI, JIANYONG
Exec Dt:
02/03/2012
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9157316
US20120199397
13360376
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:030222/0543   Pages: 8
Recorded: 04/16/2013
Attorney Dkt #:DDE4-54635-US/INT0522US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
02/06/2013
2
PEI, JIANYONG
Exec Dt:
02/06/2013
3
MAY, ROLAND
Exec Dt:
03/21/2013
4
HARTMANN, ANDREAS
Exec Dt:
03/21/2013
5
DAHL, THOMAS
Exec Dt:
03/22/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9951607
US20140214325
13755973
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 7
Reel/Frame:030586/0143   Pages: 7
Recorded: 06/11/2013
Attorney Dkt #:DDE4-54698-US/INT0507US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
05/07/2013
2
MOOS, DANIEL
Exec Dt:
05/30/2013
3
MACPHERSON, JOHN D.
Exec Dt:
06/10/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9557438
US20140121972
13914805
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:031418/0363   Pages: 6
Recorded: 10/16/2013
Attorney Dkt #:DDE4-54601-US/INT0498US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
10/04/2013
2
BARTETZKO, ANNE
Exec Dt:
10/10/2013
3
TESCH, PHILIPP
Exec Dt:
10/01/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140076632
14031877
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 9
Reel/Frame:056794/0001   Pages: 12
Recorded: 07/08/2021
Attorney Dkt #:DDE454601US7/INT0498USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
10/04/2013
2
BARETZKO, ANNE
Exec Dt:
10/10/2013
3
TESCH, PHILIPP
Exec Dt:
10/01/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11591900
US20210332694
17370419
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 10
Reel/Frame:035055/0536   Pages: 4
Recorded: 02/27/2015
Attorney Dkt #:DDE452530USCNT/INT0441USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WESSLING, STEFAN
Exec Dt:
07/22/2014
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9353619
US20140330521
14334202
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 11
Reel/Frame:035868/0658   Pages: 4
Recorded: 06/19/2015
Attorney Dkt #:DDE4-55431-US (INT0615US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTETZKO, ANNE
Exec Dt:
05/27/2015
2
WESSLING, STEFAN
Exec Dt:
05/27/2015
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10732312
US20160341834
14717162
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 12
Reel/Frame:053108/0134   Pages: 11
Recorded: 07/02/2020
Attorney Dkt #:DDE4-55431-USC/INT0615USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTETZKO, ANNE
Exec Dt:
05/27/2015
2
WESSLING, STEFAN
Exec Dt:
05/27/2015
Assignee
1
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10928537
US20200333495
16919392
Correspondence name and address
CANTOR COLBURN LLP-BAKER HUGHES, A GE CO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 13
Reel/Frame:038545/0271   Pages: 6
Recorded: 05/11/2016
Attorney Dkt #:RNV4-59000-US (INT0689US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
04/26/2016
2
MEISTER, MATTHIAS
Exec Dt:
04/25/2016
3
HARTMANN, ANDREAS
Exec Dt:
04/26/2016
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
HOUSTON, TEXAS 77210-4740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11454102
US20170328191
15151644
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 14
Reel/Frame:038558/0302   Pages: 6
Recorded: 05/12/2016
Attorney Dkt #: ATM460649-USNP/INT0693US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
05/02/2016
2
KRUSPE, THOMAS
Exec Dt:
05/02/2016
3
FORSTNER, INGO
Exec Dt:
05/09/2016
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
HOUSTON, TEXAS 77210-4740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170328192
15152740
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 15
Reel/Frame:039780/0239   Pages: 8
Recorded: 09/19/2016
Attorney Dkt #:SLG4-60844-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERDMANN, SVENJA
Exec Dt:
08/18/2016
2
WESSLING, STEFAN
Exec Dt:
08/18/2016
3
RITZMANN, NICKLAS J.
Exec Dt:
08/18/2016
4
MOHNKE, OLIVER
Exec Dt:
09/19/2016
5
THERN, HOLGER F.
Exec Dt:
08/18/2016
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10598010
US20180051558
15238424
Correspondence name and address
MOSSMAN, KUMAR AND TYLER, PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 16
Reel/Frame:040410/0356   Pages: 8
Recorded: 11/23/2016
Attorney Dkt #:RNV4-60567-NP/INT0663US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
11/18/2016
2
GEERITS, THEODORUS
Exec Dt:
11/18/2016
3
MATHISZIK, HOLGER
Exec Dt:
11/18/2016
4
HARTMANN, ANDREAS
Exec Dt:
11/18/2016
Assignee
1
BAKER HUGHES INCORPORATED
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10445669
US20170145804
15360059
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 17
Reel/Frame:042652/0473   Pages: 6
Recorded: 06/08/2017
Attorney Dkt #:RNV4-61560USNP/INT0697US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
05/04/2017
2
RITZMANN, NICKLAS JEREMIAS
Exec Dt:
05/04/2017
3
PEIKERT, ULRIKE
Exec Dt:
05/04/2017
Assignee
1
BAKER HUGHES INCORPORATED
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10451765
US20170322339
15586899
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 18
Reel/Frame:042439/0231   Pages: 6
Recorded: 05/19/2017
Attorney Dkt #:ENT4-62094-USNP/BAO1579US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHR, JOERG
Exec Dt:
05/18/2017
2
GRIMMER, HARALD
Exec Dt:
05/19/2017
3
WESSLING, STEFAN
Exec Dt:
05/19/2017
Assignee
1
BAKER HUGHES INCORPORATED
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10738600
US20180334903
15600126
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 19
Reel/Frame:043822/0664   Pages: 6
Recorded: 10/10/2017
Attorney Dkt #:SLG4-64000-USNP/INT0754US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAISER, JONAS
Exec Dt:
10/10/2017
2
RITZMANN, NICKLAS
Exec Dt:
10/10/2017
3
WESSLING, STEFAN
Exec Dt:
10/10/2017
Assignee
1
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10830040
US20190106986
15728693
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 20
Reel/Frame:044162/0159   Pages: 4
Recorded: 11/17/2017
Attorney Dkt #:MLO463639US-NP(INT0756US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
11/06/2017
2
RITZMANN, NICKLAS
Exec Dt:
11/06/2017
Assignee
1
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10802177
US20190113653
15784795
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 21
Reel/Frame:045104/0496   Pages: 8
Recorded: 03/05/2018
Attorney Dkt #: MLO462218USNP/INT0729US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTETZKO, ANNE CLAUDIA MARIA
Exec Dt:
02/28/2018
2
WESSLING, STEFAN
Exec Dt:
02/28/2018
3
RITZMANN, NICKLAS JEREMIAS
Exec Dt:
03/05/2018
4
MORRIS, STEPHEN A.
Exec Dt:
03/05/2018
5
KELFOUN, FLORENT
Exec Dt:
02/28/2018
Assignee
1
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10724364
US20180252101
15911228
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 22
Reel/Frame:052230/0146   Pages: 4
Recorded: 03/25/2020
Attorney Dkt #:047079-618001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WESSLING, STEFAN
Exec Dt:
04/11/2019
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11280164
US20200308936
16820938
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 23
Reel/Frame:051956/0099   Pages: 8
Recorded: 02/18/2020
Attorney Dkt #:DDE4-64283USNP/INT0778US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
01/13/2020
2
BARTETZKO, ANNE CLAUDIA MARIA
Exec Dt:
01/13/2020
3
BRAHIM, IMED BEN
Exec Dt:
01/13/2020
4
NEUBERT, MICHAEL
Exec Dt:
01/14/2020
Assignee
1
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11414976
US20200190958
16711787
Correspondence name and address
CANTOR COLBURN LLP-BAKER HUGHES, A GE CO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 24
Reel/Frame:064521/0900   Pages: 6
Recorded: 08/08/2023
Attorney Dkt #:65RNV508870US2/INT0970US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
08/02/2023
2
JONSBRÅTEN, FREDRIK
Exec Dt:
07/21/2023
3
NAGESHWARA RAO, KARTHIK
Exec Dt:
07/22/2023
4
DECKER, PASCAL
Exec Dt:
07/24/2023
5
KARVINEN, KAI
Exec Dt:
07/24/2023
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230313663
18194211
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06032

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