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Patent Assignment Assignor Details
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Assignor Name : LEVENSTEIN, SHELDON B.
Total Assignments: 27
Assignment: 1
Reel/Frame:005191/0673   Pages: 1
Recorded: 12/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EIKILL, RICHARD G.
Exec Dt:
11/30/1989
2
LEVENSTEIN, SHELDON B.
Exec Dt:
11/30/1989
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
A CORP. OF NY
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5131085
NONE
07445320
Correspondence name and address
J. MICHAEL ANGLIN
IBM CORPORATION
DEPT. 917
HWY 52 & 37TH ST. NW
ROCHESTER, MN 55901
Assignment: 2
Reel/Frame:005222/0011   Pages: 2
Recorded: 01/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EIKILL, RICHARD G.
Exec Dt:
01/19/1990
2
GEER, CHARLES P.
Exec Dt:
01/19/1990
3
LEVENSTEIN, SHELDON B.
Exec Dt:
01/22/1990
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP. OF NY
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5206941
NONE
07468048
Correspondence name and address
IBM CORPORATION
DEPT. 917
HWY 52 & 37TH ST. NW
ROCHESTER, MN 55901
Assignment: 3
Reel/Frame:005478/0038   Pages: 3
Recorded: 10/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EIKILL, RICHARD G.
Exec Dt:
10/12/1990
2
LEVENSTEIN, SHELDON B.
Exec Dt:
10/12/1990
3
MCMAHON, LYNN A.
Exec Dt:
10/12/1990
4
WEIGEL, JOSEPH P.
Exec Dt:
10/12/1990
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP OF NY
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5339397
NONE
07596812
Correspondence name and address
J. MICHAEL ANGLIN
IBM CORPORATION
DEPT 917
HWY 52 & 37TH ST NW
ROCHESTER, MN 55901
Assignment: 4
Reel/Frame:006982/0309   Pages: 3
Recorded: 04/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KROLAK, DAVID J.
Exec Dt:
04/21/1994
2
GROSBACH, LYLE E.
Exec Dt:
04/25/1994
3
LEVENSTEIN, SHELDON B.
Exec Dt:
04/20/1994
4
IRISH, JOHN D.
Exec Dt:
04/22/1994
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
INTELLECTUAL PROPERTY LAW
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5751990
NONE
08233654
Correspondence name and address
ANDREW J. DILLON
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 5
Reel/Frame:008384/0008   Pages: 6
Recorded: 12/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORKENHAGEN, JOHN
Exec Dt:
12/19/1996
2
EICKEMEYER, RICHARD
Exec Dt:
12/16/1996
3
LEVENSTEIN, SHELDON B.
Exec Dt:
12/20/1996
4
WOTTRENG, ANDY H.
Exec Dt:
12/16/1996
5
AVERILL, DUANE A.
Exec Dt:
12/19/1996
6
BROOKHOUSER, JAMES I.
Exec Dt:
12/19/1996
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6088788
NONE
08773572
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MICHAEL K. MUTTER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:008993/0899   Pages: 6
Recorded: 02/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORKENHAGEN, JOHN M.
Exec Dt:
12/19/1996
2
EICKEMEYER, RICHARD J.
Exec Dt:
12/16/1996
3
LEVENSTEIN, SHELDON B.
Exec Dt:
12/20/1996
4
WOTTRENG, ANDREW H.
Exec Dt:
12/16/1996
5
AVERILL, DUANE A.
Exec Dt:
12/19/1996
6
BROOKHOUSER, JAMES I.
Exec Dt:
12/19/1996
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6088788
NONE
08773572
Correspondence name and address
BIRCH, STEWART, KOLASH & BIRCH, LLP
MICHAEL K. MUTTER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:014862/0688   Pages: 3
Recorded: 07/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, MICHAEL JU HYEOK
Exec Dt:
06/14/2004
2
LEVENSTEIN, SHELDON B.
Exec Dt:
06/23/2004
3
SEEWANN, EDELMAR
Exec Dt:
06/23/2004
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7092270
US20060002163
10880719
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY
11400 BURNET ROAD
INTELLECTUAL PROPERTY LAW
AUSTIN, TX 78758
Assignment: 8
Reel/Frame:015300/0565   Pages: 3
Recorded: 10/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUTHRIE, GUY LYNN
Exec Dt:
10/07/2004
2
LEVENSTEIN, SHELDON B.
Exec Dt:
10/12/2004
3
STARKE, WILLIAM JOHN
Exec Dt:
10/08/2004
4
WILLIAMS, DEREK EDWARD
Exec Dt:
10/07/2004
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7200717
US20060085604
10965144
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY, ESQ.
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 9
Reel/Frame:015300/0587   Pages: 3
Recorded: 10/27/2004
Attorney Dkt #:AUS920040635US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUTHRIE, GUY LYNN
Exec Dt:
10/07/2004
2
LEVENSTEIN, SHELDON B.
Exec Dt:
10/12/2004
3
STARKE, WILLIAM JOHN
Exec Dt:
10/08/2004
4
WILLIAMS, DEREK EDWARD
Exec Dt:
10/07/2004
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7197604
US20060085605
10965151
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY, ESQ.
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 10
Reel/Frame:015300/0640   Pages: 3
Recorded: 10/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUTHRIE, GUY LYNN
Exec Dt:
10/07/2004
2
LEVENSTEIN, SHELDON B.
Exec Dt:
10/12/2004
3
STARKE, WILLIAM JOHN
Exec Dt:
10/08/2004
4
WILLIAMS, DEREK EDWARD
Exec Dt:
10/07/2004
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7228385
US20060085603
10965113
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 11
Reel/Frame:015754/0284   Pages: 3
Recorded: 02/22/2005
Attorney Dkt #:AUS920040635
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUTHRIE, GUY LYNN
Exec Dt:
10/07/2004
2
LEVENSTEIN, SHELDON B.
Exec Dt:
10/12/2004
3
STARKE, WILLIAM JOHN
Exec Dt:
10/08/2004
4
WILLIAMS, DEREK EDWARD
Exec Dt:
10/07/2004
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7197604
US20060085605
10965151
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY, ESQ.
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 12
Reel/Frame:015803/0028   Pages: 3
Recorded: 02/28/2005
Attorney Dkt #:AUS920041072US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HINOJOSA, JOAQUIN
Exec Dt:
02/07/2005
2
LEVENSTEIN, SHELDON B.
Exec Dt:
02/02/2005
3
RONCHETTI, BRUCE JOSEPH
Exec Dt:
02/04/2005
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7350051
US20060179264
11054277
Correspondence name and address
IBM CORPORATION
MARK F. MCBURNEY
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 13
Reel/Frame:057266/0042   Pages: 7
Recorded: 06/21/2021
Attorney Dkt #:AUS920041075US1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SHELDON B. LEVENSTEIN EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 015844 FRAME: 515. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
DOOLEY, MILES ROBERT
Exec Dt:
02/04/2005
2
FROMMER, SCOTT BRUCE
Exec Dt:
01/31/2005
3
HRUSECKY, DAVID ALLEN
Exec Dt:
02/04/2005
4
LEVENSTEIN, SHELDON B.
Exec Dt:
02/02/2005
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20060179258
11054262
 
8549235
US20120297162
13297199
Correspondence name and address
35525 - INACTIVE - IBM CORP (YA)
1701 NORTH STREET
IP LAW, DEPT IQ0, B/256-3
ENDICOTT, NY 13760
Assignment: 14
Reel/Frame:015844/0515   Pages: 5
Recorded: 03/07/2005
Attorney Dkt #:AUS920041075US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOOLEY, MILES ROBERT
Exec Dt:
02/04/2005
2
FROMMER, SCOTT BRUCE
Exec Dt:
01/31/2005
3
HRUSECKY, DAVID ALLEN
Exec Dt:
02/04/2005
4
LEVENSTEIN, SHELDON B.
Exec Dt:
02/04/2005
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060179258
11054262
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 15
Reel/Frame:015802/0056   Pages: 3
Recorded: 02/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVENSTEIN, SHELDON B.
Exec Dt:
02/08/2005
2
SAPORITO, ANTHONY
Exec Dt:
02/07/2005
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7401186
US20060179221
11054273
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 16
Reel/Frame:015803/0556   Pages: 5
Recorded: 02/28/2005
Attorney Dkt #:AUS920041080US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLOOD, RACHEL MARIE
Exec Dt:
02/08/2005
2
FROMMER, SCOTT BRUCE
Exec Dt:
02/04/2005
3
HRUSECKY, DAVID ALLEN
Exec Dt:
02/04/2005
4
LEVENSTEIN, SHELDON B.
Exec Dt:
02/08/2005
5
VADEN, MICHAEL THOMAS
Exec Dt:
02/07/2005
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7360058
US20060179266
11054274
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 17
Reel/Frame:015804/0191   Pages: 5
Recorded: 02/28/2005
Attorney Dkt #:AUS920041073US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HRUSECKY, DAVID ALLEN
Exec Dt:
02/08/2005
2
LEVENSTEIN, SHELDON B.
Exec Dt:
02/08/2005
3
RONCHETTI, BRUCE JOSEPH
Exec Dt:
02/07/2005
4
SAPORITO, ANTHONY
Exec Dt:
02/07/2005
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7284094
US20060179227
11054293
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 18
Reel/Frame:015825/0587   Pages: 2
Recorded: 03/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLUHR, ERIC JASON
Exec Dt:
02/10/2005
2
LEVENSTEIN, SHELDON B.
Exec Dt:
02/10/2005
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7302525
US20060184734
11055828
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 19
Reel/Frame:015843/0403   Pages: 5
Recorded: 03/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOOLEY, MILES ROBERT
Exec Dt:
02/10/2005
2
FROMMER, SCOTT BRUCE
Exec Dt:
02/11/2005
3
LE, HUNG QUI
Exec Dt:
02/10/2005
4
LEVENSTEIN, SHELDON B.
Exec Dt:
02/10/2005
5
SAPORITO, ANTHONY
Exec Dt:
02/11/2005
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7603543
US20060184772
11055862
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 20
Reel/Frame:015853/0456   Pages: 5
Recorded: 03/08/2005
Attorney Dkt #:AUS920041006US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLOYD, MICHAEL STEPHEN
Exec Dt:
02/10/2005
2
LEITNER, LARRY SCOTT
Exec Dt:
02/10/2005
3
LEVENSTEIN, SHELDON B.
Exec Dt:
02/10/2005
4
SWANEY, SCOTT BARNETT
Exec Dt:
02/10/2005
5
THOMPTO, BRIAN WILLIAM
Exec Dt:
02/10/2005
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060184771
11055823
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 21
Reel/Frame:015825/0570   Pages: 3
Recorded: 03/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FROMMER, SCOTT BRUCE
Exec Dt:
02/09/2005
2
LEVENSTEIN, SHELDON B.
Exec Dt:
02/11/2005
3
RONCHETTI, BRUCE JOSEPH
Exec Dt:
02/09/2005
4
SAPORITO, ANTHONY
Exec Dt:
02/09/2005
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7380062
US20060184739
11055818
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 22
Reel/Frame:015825/0579   Pages: 5
Recorded: 03/03/2005
Attorney Dkt #:AUS920041074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FROMMER, SCOTT BRUCE
Exec Dt:
02/09/2005
2
LEVENSTEIN, SHELDON B.
Exec Dt:
02/11/2005
3
RONCHETTI, BRUCE JOSEPH
Exec Dt:
02/09/2005
4
SAPORITO, ANTHONY
Exec Dt:
02/09/2005
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7380062
US20060184739
11055818
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 23
Reel/Frame:015843/0501   Pages: 5
Recorded: 03/07/2005
Attorney Dkt #:AUS920041079US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HRUSECKY, DAVID ALLEN
Exec Dt:
02/11/2005
2
LEVENSTEIN, SHELDON B.
Exec Dt:
02/11/2005
3
RONCHETTI, BRUCE JOSEPH
Exec Dt:
02/11/2005
4
SAPORITO, ANTHONY
Exec Dt:
02/11/2005
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7318127
US20060184741
11055820
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 24
Reel/Frame:020474/0447   Pages: 3
Recorded: 02/07/2008
Attorney Dkt #:AUS920070723US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVENSTEIN, SHELDON B.
Exec Dt:
01/31/2008
2
LEVITAN, DAVID S.
Exec Dt:
01/30/2008
3
ZHANG, LIXIN
Exec Dt:
01/30/2008
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7962722
US20090198985
12024219
Correspondence name and address
DILLON & YUDELL LLP
8911 N. CAPITAL OF TEXAS HWY, STE. 2110
AUSTIN, TX 78759
Assignment: 25
Reel/Frame:025580/0623   Pages: 3
Recorded: 01/04/2011
Attorney Dkt #:AUS920100463US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVENSTEIN, SHELDON B.
Exec Dt:
12/08/2010
2
LEVITAN, DAVID S.
Exec Dt:
12/08/2010
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8635408
US20120173821
12984300
Correspondence name and address
STEPHEN J. WALDER, JR.
WALDER INTELLECTUAL PROPERTY LAW, P.C.
17330 PRESTON ROAD, SUITE 100B
DALLAS, TX 75252
Assignment: 26
Reel/Frame:038545/0190   Pages: 7
Recorded: 05/11/2016
Attorney Dkt #:ROC920150414US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICKEMEYER, RICHARD J.
Exec Dt:
04/12/2016
2
LEVENSTEIN, SHELDON B.
Exec Dt:
04/11/2016
3
LEVITAN, DAVID S.
Exec Dt:
04/11/2016
4
SERRANO, MAURICIO J.
Exec Dt:
04/19/2016
5
THOMPTO, BRIAN W.
Exec Dt:
04/13/2016
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10078514
US20170329608
15151609
Correspondence name and address
RUSSELL NG PLLC
8729 SHOAL CREEK BLVD., SUITE 100
AUSTIN, TX 78757
Assignment: 27
Reel/Frame:046699/0037   Pages: 7
Recorded: 08/24/2018
Attorney Dkt #:ROC920150414US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICKEMEYER, RICHARD J.
Exec Dt:
04/12/2016
2
LEVENSTEIN, SHELDON B.
Exec Dt:
04/11/2016
3
LEVITAN, DAVID S.
Exec Dt:
04/11/2016
4
SERRANO, MAURICIO J.
Exec Dt:
04/19/2016
5
THOMPTO, BRIAN W.
Exec Dt:
04/13/2016
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10379857
US20180365012
16110917
Correspondence name and address
RUSSELL NG PLLC
8729 SHOAL CREEK BLVD., SUITE 100
AUSTIN, TX 78757

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