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Patent Assignment Assignor Details
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Assignor Name : KNAPP, JOHN M.
Total Assignments: 18
Assignment: 1
Reel/Frame:019921/0119   Pages: 3
Recorded: 10/04/2007
Attorney Dkt #:B0145-66718/07-179
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARMETER, LARRY J.
Exec Dt:
10/03/2007
2
KNAPP, JOHN M.
Exec Dt:
10/03/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7679242
US20090091202
11866694
Correspondence name and address
FELLERS SNIDER BLANKENSHIP BAILEY TIPPEN
321 S. BOSTON, SUITE 800
TULSA, OK 74103
Assignment: 2
Reel/Frame:023417/0958   Pages: 6
Recorded: 10/23/2009
Attorney Dkt #:104-17917-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TETZLAFF, STEVEN K.
Exec Dt:
10/22/2009
2
SHETH, KETANKUMAR K.
Exec Dt:
10/22/2009
3
KNAPP, JOHN M.
Exec Dt:
10/22/2009
4
BROOKBANK, EARL B.
Exec Dt:
10/22/2009
5
PRANGER, WILLIAM F.
Exec Dt:
10/21/2009
6
TRAN, THIEN Q.
Exec Dt:
10/22/2009
7
O'BRYAN, SURESHA R.
Exec Dt:
10/21/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8358043
US20100102648
12605221
Correspondence name and address
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 3
Reel/Frame:025160/0606   Pages: 3
Recorded: 10/19/2010
Attorney Dkt #:BAKR01500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNAPP, JOHN M.
Exec Dt:
10/19/2010
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9472990
US20120093666
12907519
Correspondence name and address
MARK L. BERRIER
3811 BEE CAVES RD.
SUITE 204
AUSTIN, TX 78746
Assignment: 4
Reel/Frame:025882/0632   Pages: 5
Recorded: 03/01/2011
Attorney Dkt #:BAKR01600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAPP, JOHN M.
Exec Dt:
02/24/2011
2
CAIN, SEAN A.
Exec Dt:
02/28/2011
3
MCGILL, SHANE H.
Exec Dt:
03/01/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9093876
US20120223603
13038105
Correspondence name and address
MARK L. BERRIER
3811 BEE CAVES RD.
SUITE 204
AUSTIN, TX 78746
Assignment: 5
Reel/Frame:026201/0828   Pages: 6
Recorded: 04/29/2011
Attorney Dkt #:BAKR01700
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAPP, JOHN M.
Exec Dt:
04/28/2011
2
CAIN, SEAN A.
Exec Dt:
04/29/2011
3
PESEK, SERGIO A.
Exec Dt:
04/29/2011
4
TRAN, THIEN Q.
Exec Dt:
04/29/2011
5
PARMETER, LARRY J.
Exec Dt:
04/29/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120275942
13097417
Correspondence name and address
MARK L. BERRIER
3811 BEE CAVES RD.
SUITE 204
AUSTIN, TX 78746
Assignment: 6
Reel/Frame:027887/0144   Pages: 7
Recorded: 03/19/2012
Attorney Dkt #:BAKR02300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, BOB D.
Exec Dt:
11/22/2011
2
CARTER, WILLIAM J.
Exec Dt:
11/14/2011
3
CAMPBELL, DUSTIN B.
Exec Dt:
02/10/2012
4
KNAPP, JOHN M.
Exec Dt:
11/21/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8937448
US20130127388
13300900
Correspondence name and address
MARK L. BERRIER
3811 BEE CAVES RD.
SUITE 204
AUSTIN, TX 78746
Assignment: 7
Reel/Frame:027417/0274   Pages: 4
Recorded: 12/20/2011
Attorney Dkt #:BAKR02400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAPP, JOHN M.
Exec Dt:
12/19/2011
2
CAIN, SEAN A.
Exec Dt:
12/19/2011
3
RUMBAUGH, MICHAEL R.
Exec Dt:
12/19/2011
4
PRIETO, CARLOS A.
Exec Dt:
12/19/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8946970
US20130154431
13330985
Correspondence name and address
MARK L. BERRIER
3811 BEE CAVES RD.
SUITE 204
AUSTIN, TX 78746
Assignment: 8
Reel/Frame:029644/0219   Pages: 3
Recorded: 01/16/2013
Attorney Dkt #:BAKR03100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAPP, JOHN M.
Exec Dt:
01/14/2013
2
STROPE, SCOTT E.
Exec Dt:
01/14/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8987957
US20140197704
13742458
Correspondence name and address
MARK L. BERRIER
1715 CAPITAL OF TEXAS HWY.
SUITE 200-E
AUSTIN, TX 78746
Assignment: 9
Reel/Frame:029750/0430   Pages: 3
Recorded: 02/04/2013
Attorney Dkt #:MOT4-52876-US P1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNAPP, JOHN M.
Exec Dt:
02/04/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9385570
US20130200745
13758653
Correspondence name and address
KEITH R. DERRINGTON
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002
Assignment: 10
Reel/Frame:030559/0779   Pages: 3
Recorded: 06/06/2013
Attorney Dkt #:BAKR02701
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNAPP, JOHN M.
Exec Dt:
06/06/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140015369
13911458
Correspondence name and address
MARK L. BERRIER
1715 S. CAPITAL OF TEXAS HWY.
SUITE 200-E
AUSTIN, TX 78746
Assignment: 11
Reel/Frame:032369/0858   Pages: 6
Recorded: 03/06/2014
Attorney Dkt #:BAKR04600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRASHER, ANDREW J.
Exec Dt:
02/28/2014
2
STEPHENS, JOHNEY W.
Exec Dt:
03/04/2014
3
PERISHO, RANDAL
Exec Dt:
02/28/2014
4
KNAPP, JOHN M.
Exec Dt:
02/28/2014
5
CAIN, SEAN A.
Exec Dt:
02/28/2014
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9438089
US20150256043
14199524
Correspondence name and address
MARK L. BERRIER
1715 S. CAPITAL OF TEXAS HWY.
SUITE 200-E
AUSTIN, TX 78746
Assignment: 12
Reel/Frame:034139/0021   Pages: 3
Recorded: 11/10/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNAPP, JOHN M.
Exec Dt:
09/12/2014
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9885433
US20150130185
14475871
Correspondence name and address
SHAWN HUNTER / BAKER HUGHES FILINGS
P.O. BOX 270110
HOUSTON, TX 77277-0110
Assignment: 13
Reel/Frame:034835/0974   Pages: 3
Recorded: 01/28/2015
Attorney Dkt #:BAKR05700
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNAPP, JOHN M.
Exec Dt:
01/28/2015
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9429002
US20160215601
14608046
Correspondence name and address
MARK L. BERRIER
1715 S. CAPITAL OF TEXAS HWY.
SUITE 200-E
AUSTIN, TX 78746
Assignment: 14
Reel/Frame:038609/0275   Pages: 2
Recorded: 05/04/2016
Attorney Dkt #:BAKR06401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNAPP, JOHN M.
Exec Dt:
05/04/2016
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
HOUSTON, TEXAS 77210-4740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10260498
US20160372994
15146571
Correspondence name and address
MARK L. BERRIER
1715 S. CAPITAL OF TEXAS HWY.
SUITE 200-E
AUSTIN, TX 78746
Assignment: 15
Reel/Frame:041397/0400   Pages: 5
Recorded: 02/28/2017
Attorney Dkt #:BAKR07101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YONG
Exec Dt:
02/22/2017
2
KNAPP, JOHN M.
Exec Dt:
02/22/2017
3
REYNOLDS, JACKSON E.
Exec Dt:
02/22/2017
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
HOUSTON, TEXAS 77210-4740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10541582
US20170264158
15443722
Correspondence name and address
MARK L. BERRIER
1715 S. CAPITAL OF TEXAS HWY.
SUITE 200-E
AUSTIN, TX 78746
Assignment: 16
Reel/Frame:041509/0168   Pages: 7
Recorded: 03/08/2017
Attorney Dkt #:BAKR07001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHOTSYANOV, IVAN D.
Exec Dt:
02/26/2017
2
CAIN, SEAN A.
Exec Dt:
02/22/2017
3
TRAN, THIEN Q.
Exec Dt:
03/07/2017
4
LI, YONG
Exec Dt:
02/23/2017
5
KNAPP, JOHN M.
Exec Dt:
02/22/2017
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
HOUSTON, TEXAS 77210-4740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170264179
15450215
Correspondence name and address
MARK L. BERRIER
1715 S. CAPITAL OF TEXAS HWY.
SUITE 200-E
AUSTIN, TX 78746
Assignment: 17
Reel/Frame:051543/0119   Pages: 5
Recorded: 01/17/2020
Attorney Dkt #:BAKR1270-2/BAKR1270-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YONG
Exec Dt:
02/22/2017
2
KNAPP, JOHN M.
Exec Dt:
02/22/2017
3
REYNOLDS, JACKSON E.
Exec Dt:
02/22/2017
Assignee
1
BAKER HUGHES INCORPORATED
PO BOX 4740
HOUSTON, TEXAS 77210-4740
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11050319
US20200119612
16714469
 
11050320
US20200119613
16714481
Correspondence name and address
SPRINKLE IP LAW GROUP
1301 W. 25TH STREET
SUITE 408
AUSTIN, TX 78705
Assignment: 18
Reel/Frame:044963/0896   Pages: 5
Recorded: 02/19/2018
Attorney Dkt #:MOT4-57669-US (045779)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAPP, JOHN M.
Exec Dt:
02/15/2018
2
MACK, JOHN JAY
Exec Dt:
02/15/2018
Assignee
1
BAKER HUGHES, A GE COMPANY, LLC
1209 ORANGE STREET
WILMINGTON, DELAWARE 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10458415
US20180172008
15898767
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389

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