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Patent Assignment Assignor Details
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Assignor Name : METZLER, ROGER D.
Total Assignments: 19
Assignment: 1
Reel/Frame:019654/0111   Pages: 3
Recorded: 08/06/2007
Attorney Dkt #:194-43613-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARK, JOSEPH L.
Exec Dt:
08/03/2007
2
METZLER, ROGER D.
Exec Dt:
08/06/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080028979
11832308
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2
Reel/Frame:020805/0415   Pages: 5
Recorded: 04/15/2008
Attorney Dkt #:194-44671-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, ZHENNING
Exec Dt:
04/11/2008
2
STARK, JOSEPH L.
Exec Dt:
04/09/2008
3
METZLER, ROGER D.
Exec Dt:
04/15/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080245233
12062359
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 3
Reel/Frame:021724/0592   Pages: 5
Recorded: 10/23/2008
Attorney Dkt #:194-46120-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARK, JOSEPH L.
Exec Dt:
10/06/2008
2
BABIC, KSENIJA
Exec Dt:
10/02/2008
3
METZLER, ROGER D.
Exec Dt:
10/22/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090061234
12201980
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 4
Reel/Frame:022438/0361   Pages: 6
Recorded: 03/24/2009
Attorney Dkt #:194-45953-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARK, JOSEPH L.
Exec Dt:
03/04/2009
2
SPAGNUOLO, LORENZO
Exec Dt:
02/28/2009
3
METZLER, ROGER D.
Exec Dt:
03/23/2009
4
FALKLER, THOMAS J.
Exec Dt:
02/26/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8192613
US20090211947
12372865
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 5
Reel/Frame:026715/0262   Pages: 4
Recorded: 08/08/2011
Attorney Dkt #:IND4-49206-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
METZLER, ROGER D.
Exec Dt:
07/22/2011
2
GU, ZHENNING
Exec Dt:
07/15/2011
3
HARRELL, BRADLEY
Exec Dt:
07/18/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8465640
US20120012792
13169572
Correspondence name and address
MOSSMAN, KUMAR AND TYLER, PC-- GLT
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 6
Reel/Frame:032659/0161   Pages: 4
Recorded: 04/11/2014
Attorney Dkt #:IND4-49206-USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
METZLER, ROGER D.
Exec Dt:
07/22/2011
2
GU, ZHENNING
Exec Dt:
07/15/2011
3
HARRELL, BRADLEY
Exec Dt:
07/18/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140241940
14250912
Correspondence name and address
MOSSMAN, KUMAR AND TYLER, PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 7
Reel/Frame:029521/0469   Pages: 3
Recorded: 12/21/2012
Attorney Dkt #:IND4-54396-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MO, HUA
Exec Dt:
10/29/2012
2
METZLER, ROGER D.
Exec Dt:
11/05/2012
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9611336
US20140121399
13660488
Correspondence name and address
NATALIE A. LEE
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 8
Reel/Frame:044110/0086   Pages: 3
Recorded: 11/13/2017
Attorney Dkt #:IND4-54396-US-D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MO, HUA
Exec Dt:
10/29/2012
2
METZLER, ROGER D.
Exec Dt:
11/05/2012
Assignee
1
BAKER HUGHES INCORPORATED
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9884795
US20170158584
15437227
Correspondence name and address
MOSSMAN, KUMAR & TYLER, P.C.
PO BOX 421239
HOUSTON, TX 77242
Assignment: 9
Reel/Frame:032095/0902   Pages: 3
Recorded: 01/30/2014
Attorney Dkt #:IND4-54397-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MO, HUA
Exec Dt:
09/26/2013
2
METZLER, ROGER D.
Exec Dt:
10/18/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150072436
14021781
Correspondence name and address
NATALIE A. LEE
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 10
Reel/Frame:033450/0630   Pages: 2
Recorded: 08/02/2014
Attorney Dkt #:IND4-56570-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
METZLER, ROGER D.
Exec Dt:
07/16/2014
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150376040
14316279
Correspondence name and address
NATALIE A. LEE
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 11
Reel/Frame:033947/0127   Pages: 3
Recorded: 10/14/2014
Attorney Dkt #:IND4-54396-USCP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MO, HUA
Exec Dt:
07/24/2014
2
METZLER, ROGER D.
Exec Dt:
08/07/2014
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9944577
US20140330053
14337885
Correspondence name and address
NATALIE A. LEE
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 12
Reel/Frame:034709/0230   Pages: 4
Recorded: 01/14/2015
Attorney Dkt #:IND4-44671-USCP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, ZHENNING
Exec Dt:
12/05/2014
2
STARK, JOSEPH L.
Exec Dt:
12/05/2014
3
METZLER, ROGER D.
Exec Dt:
12/04/2014
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140243564
14272912
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 13
Reel/Frame:035334/0668   Pages: 3
Recorded: 04/04/2015
Attorney Dkt #:IND4-56785-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MO, HUA
Exec Dt:
03/18/2015
2
METZLER, ROGER D.
Exec Dt:
03/24/2015
3
BUI, JONATHAN R.
Exec Dt:
03/19/2015
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160222305
14610688
Correspondence name and address
NATALIE A. LEE
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 14
Reel/Frame:036293/0977   Pages: 3
Recorded: 08/06/2015
Attorney Dkt #:IND4-55179-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MO, HUA
Exec Dt:
07/31/2015
2
METZLER, ROGER D.
Exec Dt:
08/03/2015
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9687779
US20170028346
14813333
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 15
Reel/Frame:039102/0210   Pages: 3
Recorded: 07/07/2016
Attorney Dkt #:IND4-54184-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FALKLER, THOMAS J.
Exec Dt:
05/19/2016
2
METZLER, ROGER D.
Exec Dt:
04/20/2016
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160298039
15090912
Correspondence name and address
NATALIE A. LEE
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 16
Reel/Frame:039136/0795   Pages: 3
Recorded: 07/12/2016
Attorney Dkt #:OIL4-56787-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MO, HUA
Exec Dt:
04/26/2016
2
METZLER, ROGER D.
Exec Dt:
05/05/2016
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10011542
US20160311734
15135202
Correspondence name and address
DAVID L. MOSSMAN
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 17
Reel/Frame:039137/0001   Pages: 3
Recorded: 07/12/2016
Attorney Dkt #:IND4-56821-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MO, HUA
Exec Dt:
06/03/2016
2
METZLER, ROGER D.
Exec Dt:
06/03/2016
3
CORNELIUS, SIMON
Exec Dt:
07/06/2016
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160289088
15084132
Correspondence name and address
DAVID L. MOSSMAN
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 18
Reel/Frame:040987/0414   Pages: 5
Recorded: 01/17/2017
Attorney Dkt #:104697.019900/US/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MO, HUA
Exec Dt:
12/08/2016
2
METZLER, ROGER D.
Exec Dt:
01/16/2017
3
HUANG, HSIN
Exec Dt:
12/27/2016
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170158621
15366758
Correspondence name and address
MARK G. CHRETIEN
1000 LOUISIANA STREET, SUITE 1700
HOUSTON, TX 77002
Assignment: 19
Reel/Frame:052931/0729   Pages: 4
Recorded: 06/12/2020
Attorney Dkt #:IND4-64822-US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEAVER, CARL E.
Exec Dt:
10/10/2019
2
METZLER, ROGER D.
Exec Dt:
06/12/2020
3
GUMASTE, KOUSHIK
Exec Dt:
10/10/2019
Assignee
1
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11454623
US20200116695
16594833
Correspondence name and address
MOSSMAN, KUMAR & TYLER, P.C.
PO BOX 421239
SUITE 375N
HOUSTON, TX 77242

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