skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : DAMSCHEN, MICHAEL S.
Total Assignments: 12
Assignment: 1
Reel/Frame:022115/0270   Pages: 9
Recorded: 01/15/2009
Attorney Dkt #:0016422-238US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAHRADNIK, ANTON F.
Exec Dt:
01/14/2009
2
PESSIER, RUDOLF C.
Exec Dt:
01/12/2009
3
NGUYEN, DON Q.
Exec Dt:
01/12/2009
4
MEINERS, MATTHEW J.
Exec Dt:
01/14/2009
5
CEPEDA, KARLOS B.
Exec Dt:
01/15/2009
6
DAMSCHEN, MICHAEL S.
Exec Dt:
01/12/2009
7
BLACKMAN, MARK P.
Exec Dt:
01/12/2009
8
OLDHAM, JACK T.
Exec Dt:
01/13/2009
9
MCCORMICK, RONNY D.
Exec Dt:
01/12/2009
Assignee
1
BAKER HUGHES INCORPORATED
2001 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8678111
US20090126998
12271033
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP
600 TRAVIS STREET
SUITE 3400
HOUSTON, TX 77002-3095
Assignment: 2
Reel/Frame:033297/0087   Pages: 9
Recorded: 07/11/2014
Attorney Dkt #:1012.00238.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAHRADNIK, ANTON F.
Exec Dt:
01/14/2009
2
PESSIER, RUDOLF C.
Exec Dt:
01/12/2009
3
NGUYEN, DON Q.
Exec Dt:
01/12/2009
4
MEINERS, MATTHEW J.
Exec Dt:
01/14/2009
5
CEPEDA, KARLOS B.
Exec Dt:
01/15/2009
6
DAMSCHEN, MICHAEL S.
Exec Dt:
01/12/2009
7
BLACKMAN, MARK P.
Exec Dt:
01/12/2009
8
OLDHAM, JACK T.
Exec Dt:
01/13/2009
9
MCCORMICK, RONNY D.
Exec Dt:
01/12/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10316589
US20140202771
14223322
Correspondence name and address
SUTTON MCAUGHAN DEAVER, PLC
THREE RIVERWAY, SUITE 900
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:022163/0028   Pages: 4
Recorded: 01/27/2009
Attorney Dkt #:1684-8963US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PESSIER, RUDOLF CARL
Exec Dt:
01/16/2009
2
DAMSCHEN, MICHAEL S.
Exec Dt:
01/16/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8047307
US20100155145
12340299
Correspondence name and address
JAMES R. DUZAN
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 4
Reel/Frame:022885/0617   Pages: 8
Recorded: 06/29/2009
Attorney Dkt #:0016422-251US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAHRADNIK, ANTON F.
Exec Dt:
06/19/2009
2
MCCORMICK, RON D.
Exec Dt:
06/19/2009
3
PESSIER, RUDOLF C.
Exec Dt:
06/23/2009
4
OLDHAM, JACK T.
Exec Dt:
06/23/2009
5
DAMSCHEN, MICHAEL S.
Exec Dt:
06/25/2009
6
NGUYEN, DON Q.
Exec Dt:
06/19/2009
7
MEINERS, MATT
Exec Dt:
06/19/2009
8
CEPEDA, KARLOS B.
Exec Dt:
06/19/2009
9
BLACKMAN, MARK P.
Exec Dt:
06/19/2009
Assignee
1
BAKER HUGHES INCORPORATED
2001 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8459378
US20100288561
12465377
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP
600 TRAVIS STREET
SUITE 3400
HOUSTON, TX 77002-3095
Assignment: 5
Reel/Frame:035260/0126   Pages: 8
Recorded: 03/26/2015
Attorney Dkt #:1012.00251.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAHRADNIK, ANTON F.
Exec Dt:
06/19/2009
2
MCCORMICK, RON D.
Exec Dt:
06/19/2009
3
PESSIER, RUDOLF C.
Exec Dt:
06/23/2009
4
OLDHAM, JACK T.
Exec Dt:
06/23/2009
5
DAMSCHEN, MICHAEL S.
Exec Dt:
06/25/2009
6
NGUYEN, DON Q.
Exec Dt:
06/19/2009
7
MEINERS, MATT
Exec Dt:
06/19/2009
8
CEPEDA, KARLOS B.
Exec Dt:
06/19/2009
9
BLACKMAN, MARK P.
Exec Dt:
06/19/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9670736
US20140151131
13905396
Correspondence name and address
SUTTON MCAUGHAN DEAVER PLLC
THREE RIVERWAY, SUITE 900
HOUSTON, TX 77056
Assignment: 6
Reel/Frame:024231/0725   Pages: 8
Recorded: 04/14/2010
Attorney Dkt #:0016422-240US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAHRADNIK, ANTON F.
Exec Dt:
01/22/2010
2
PESSIER, RUDOLF C.
Exec Dt:
02/18/2010
3
NGUYEN, DON Q.
Exec Dt:
01/27/2010
4
CEPEDA, KARLOS B.
Exec Dt:
04/12/2010
5
DAMSCHEN, MICHAEL S.
Exec Dt:
02/11/2010
6
MARVEL, TIMOTHY K.
Exec Dt:
02/18/2010
7
MEINERS, MATT
Exec Dt:
02/18/2010
Assignee
1
BAKER HUGHES INCORPORATED
2001 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7845435
US20080264695
12061536
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP
600 TRAVIS
SUITE 2800
HOUSTON, TX 77002-3095
Assignment: 7
Reel/Frame:024285/0169   Pages: 5
Recorded: 04/26/2010
Attorney Dkt #:9473.1US (ECC4-49252-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEFE, THORSTEN
Exec Dt:
04/15/2010
2
BEUERSHAUSEN, CHAD J.
Exec Dt:
04/15/2010
3
DAMSCHEN, MICHAEL S.
Exec Dt:
04/15/2010
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100276200
12766988
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 8
Reel/Frame:024977/0911   Pages: 7
Recorded: 09/13/2010
Attorney Dkt #:0016422-261US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSKE, ROBERT J.
Exec Dt:
07/28/2010
2
BLACKMAN, MARK PHILIP
Exec Dt:
07/29/2010
3
BRADFORD, JOHN F.
Exec Dt:
09/07/2010
4
DAMSCHEN, MICHAEL S.
Exec Dt:
08/09/2010
5
BRADSHAW, ROBERT D.
Exec Dt:
07/28/2010
6
PESSIER, RUDOLF C.
Exec Dt:
08/10/2010
Assignee
1
BAKER HUGHES INCORPORATED
2001 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110290560
12791377
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP
600 TRAVIS STREET
SUITE 2800
HOUSTON, TX 77002-3095
Assignment: 9
Reel/Frame:025369/0260   Pages: 10
Recorded: 11/17/2010
Attorney Dkt #:0016422-263US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, DON Q.
Exec Dt:
11/03/2010
2
ZAHRADNIK, ANTON F.
Exec Dt:
10/28/2010
3
PESSIER, RUDOLF C.
Exec Dt:
11/16/2010
4
BLACKMAN, MARK P.
Exec Dt:
11/03/2010
5
BRADSHAW, ROBERT D.
Exec Dt:
11/03/2010
6
YOUNG, SCOTT A.
Exec Dt:
10/28/2010
7
MCCORMICK, RONNY D.
Exec Dt:
11/03/2010
8
ANANDAMPILLAI, SHYAM
Exec Dt:
11/03/2010
9
DAMSCHEN, MICHAEL S.
Exec Dt:
11/03/2010
10
BURKE, ROBERT J.
Exec Dt:
11/03/2010
Assignee
1
BAKER HUGHES INCORPORATED
2001 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8978786
US20120111638
12939367
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP
600 TRAVIS STREET
SUITE 2800
HOUSTON, TX 77002-3095
Assignment: 10
Reel/Frame:025764/0965   Pages: 10
Recorded: 01/19/2011
Attorney Dkt #:0016422-250US(MX)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SURNAME OF CO-ASSIGNOR FROM BURKE TO BUSKE, PREVIOUSLY RECORDED ON REEL 025369 FRAME 0260. ASSIGNOR(S) HEREBY CONFIRMS THE EXECUTED ASSIGNMENT CORRECTLY LISTS HIS NAME AS BUSKE, ROBERT J.
Assignors
1
NGUYEN, DON Q.
Exec Dt:
11/03/2010
2
ZAHRADNIK, ANTON F.
Exec Dt:
10/28/2010
3
PESSIER, RUDOLF C.
Exec Dt:
11/16/2010
4
BLACKMAN, MARK P.
Exec Dt:
11/03/2010
5
BRADSHAW, ROBERT D.
Exec Dt:
11/03/2010
6
YOUNG, SCOTT A.
Exec Dt:
10/28/2010
7
MCCORMICK, RONNY D.
Exec Dt:
11/03/2010
8
ANANDAMPILLAI, SHYAM
Exec Dt:
11/03/2010
9
DAMSCHEN, MICHAEL S.
Exec Dt:
11/03/2010
10
BUSKE, ROBERT J.
Exec Dt:
11/03/2010
Assignee
1
BAKER HUGHES INCORPORATED
2001 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8978786
US20120111638
12939367
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP
600 TRAVIS STREET
SUITE 2800
HOUSTON, TX 77002-3095
Assignment: 11
Reel/Frame:034906/0934   Pages: 12
Recorded: 02/06/2015
Attorney Dkt #:1012.00272.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAHRADNIK, ANTON F.
Exec Dt:
04/10/2014
2
BUSKE, ROBERT J.
Exec Dt:
04/10/2014
3
PESSIER, RUDOLF C.
Exec Dt:
04/02/2014
4
NGUYEN, DON Q.
Exec Dt:
04/10/2014
5
DAMSCHEN, MICHAEL S.
Exec Dt:
05/08/2014
6
ROTHE, MITCHELL A.
Exec Dt:
04/10/2014
7
HOWARD, JOHNATHAN
Exec Dt:
04/01/2014
8
VEMPATI, CHAITANYA K.
Exec Dt:
04/02/2014
9
PREVOST, GREGORY C.
Exec Dt:
05/16/2014
10
BRADFORD, JOHN F.
Exec Dt:
05/18/2014
Assignee
1
BAKER HUGHES INCORPORATED
2001 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9353575
US20130313021
13678521
Correspondence name and address
SUTTON MCAUGHAN DEAVER PLLC
THREE RIVERWAY, SUITE 900
HOUSTON, TX 77056
Assignment: 12
Reel/Frame:038369/0321   Pages: 11
Recorded: 04/25/2016
Attorney Dkt #:1012.00272.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAHRADNIK, ANTON F.
Exec Dt:
04/10/2014
2
BUSKE, ROBERT J.
Exec Dt:
04/10/2014
3
PESSIER, RUDOLF C.
Exec Dt:
04/02/2014
4
NGUYEN, DON Q.
Exec Dt:
04/10/2014
5
DAMSCHEN, MICHAEL S.
Exec Dt:
05/08/2014
6
ROTHE, MITCHELL A.
Exec Dt:
04/10/2014
7
HOWARD, JOHNATHAN
Exec Dt:
04/01/2014
8
VEMPATI, CHAITANYA K.
Exec Dt:
04/02/2014
9
PREVOST, GREGORY C.
Exec Dt:
05/16/2014
10
BRADFORD, JOHN F.
Exec Dt:
05/18/2014
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10190366
US20160251902
15137294
Correspondence name and address
SUTTON MCAUGHAN DEAVER PLLC
THREE RIVERWAY, SUITE 900
HOUSTON, TX 77056

Search Results as of: 05/27/2024 08:30 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT