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 : SHEFFIELD, DAVID W.
Total Assignments: 17
Assignment: 1
Reel/Frame:007086/0410   Pages: 3
Recorded: 06/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REYNOLDS, ROBERT A.
Exec Dt:
06/30/1994
2
SHEFFIELD, DAVID W.
Exec Dt:
06/30/1994
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5590313
NONE
08269338
Correspondence name and address
ROBERT M. CARWELL
IBM CORPORATION, INTELLECTUAL PROPERTY
LAW, INTERNAL ZIP 4054
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 2
Reel/Frame:009475/0356   Pages: 3
Recorded: 09/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHEW, THOMAS S.
Exec Dt:
09/16/1998
2
NALLAPATI, KUMAR V.
Exec Dt:
09/16/1998
3
SHEFFIELD, DAVID W.
Exec Dt:
09/16/1998
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6233666
NONE
09156129
Correspondence name and address
IBM CORPORATION
VOLEL EMILE
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 3
Reel/Frame:024698/0978   Pages: 8
Recorded: 07/16/2010
Attorney Dkt #:AUS920100302US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FILALI-ADIB, KHALID
Exec Dt:
07/12/2010
2
FOUGHT, KEVIN L.
Exec Dt:
07/12/2010
3
SHEFFIELD, DAVID W.
Exec Dt:
07/12/2010
4
TOMSIC, NATHANIEL S.
Exec Dt:
07/12/2010
5
YOOK, SUNGJIN
Exec Dt:
07/12/2010
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8448169
US20120011502
12834483
Correspondence name and address
ANDREW DELIZIO
15201 MASON ROAD
SUITE 1000-312
CYPRESS, TX 77433
Assignment: 4
Reel/Frame:024699/0573   Pages: 8
Recorded: 07/16/2010
Attorney Dkt #:AUS920100325US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FILALI-ADIB, KHALID
Exec Dt:
07/12/2010
2
FOUGHT, KEVIN L.
Exec Dt:
07/12/2010
3
SHEFFIELD, DAVID W.
Exec Dt:
07/12/2010
4
TOMSIC, NATHANIEL S.
Exec Dt:
07/12/2010
5
YOOK, SUNGJIN
Exec Dt:
07/12/2010
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8397245
US20120011503
12834492
Correspondence name and address
ANDREW DELIZIO
15201 MASON ROAD
SUITE 1000-312
CYPRESS, TX 77433
Assignment: 5
Reel/Frame:024938/0213   Pages: 8
Recorded: 09/03/2010
Attorney Dkt #:AUS920100326US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FILALI-ADIB, KHALID
Exec Dt:
07/10/2010
2
FOUGHT, KEVIN L.
Exec Dt:
07/12/2010
3
SHEFFIELD, DAVID W.
Exec Dt:
07/12/2010
4
TOMSIC, NATHANIEL S.
Exec Dt:
07/12/2010
5
YOOK, SUNGJIN
Exec Dt:
07/12/2010
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8527989
US20120011501
12834479
Correspondence name and address
ANDREW DELIZIO
15201 MASON ROAD
SUITE 1000-312
CYPRESS, TX 77433
Assignment: 6
Reel/Frame:024942/0828   Pages: 7
Recorded: 09/07/2010
Attorney Dkt #:AUS920100317US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FILALI-ADIB, KHALID
Exec Dt:
07/12/2010
2
FOUGHT, KEVIN L.
Exec Dt:
07/12/2010
3
SCHWENDIMAN, CHRIS A.
Exec Dt:
07/12/2010
4
SHEFFIELD, DAVID W.
Exec Dt:
07/12/2010
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120011520
12834513
Correspondence name and address
ANDREW DELIZIO
15201 MASON ROAD
SUITE 1000-312
CYPRESS, TX 77433
Assignment: 7
Reel/Frame:024952/0169   Pages: 7
Recorded: 09/08/2010
Attorney Dkt #:AUS920100318US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FILALI-ADIB, KHALID
Exec Dt:
07/12/2010
2
FOUGHT, KEVIN L.
Exec Dt:
07/12/2010
3
SCHWENDIMAN, CHRIS A.
Exec Dt:
07/12/2010
4
SHEFFIELD, DAVID W.
Exec Dt:
07/12/2010
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8230122
US20120011284
12834518
Correspondence name and address
ANDREW DELIZIO
15201 MASON ROAD
SUITE 1000-312
CYPRESS, TX 77433
Assignment: 8
Reel/Frame:026392/0943   Pages: 9
Recorded: 06/06/2011
Attorney Dkt #:AUS920100363US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFOUR, LAURENT
Exec Dt:
05/04/2011
2
FILALI-ADIB, KHALID
Exec Dt:
05/04/2011
3
GANESH, PERINKULAM I.
Exec Dt:
05/04/2011
4
RAMAJEYAM, BALAMURUGAN
Exec Dt:
05/10/2011
5
RAMALINGAM, KAVITHA
Exec Dt:
05/19/2011
6
SHEFFIELD, DAVID W.
Exec Dt:
05/04/2011
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8578214
US20120066556
13112775
Correspondence name and address
ANDREW DELIZIO
15201 MASON RD.
SUITE 1000-312
CYPRESS, TX 77433
Assignment: 9
Reel/Frame:028067/0257   Pages: 3
Recorded: 04/18/2012
Attorney Dkt #:AUS920110472US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FILALI-ADIB, KHALID
Exec Dt:
04/17/2012
2
MCCONAUGHY, JOHN M.
Exec Dt:
04/17/2012
3
SHEFFIELD, DAVID W.
Exec Dt:
04/17/2012
4
STEPHENSON, MARC J.
Exec Dt:
04/17/2012
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8826305
US20130283297
13449963
Correspondence name and address
LAW OFFICE OF JAMES BAUDINO
600 SIX FLAGS DRIVE
SUITE 400
ARLINGTON, TX 76011
Assignment: 10
Reel/Frame:031620/0083   Pages: 10
Recorded: 11/12/2013
Attorney Dkt #:AUS920130049US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARRAT, FREDERIC
Exec Dt:
04/23/2013
2
DUFOUR, LAURENT
Exec Dt:
04/18/2013
3
FILALI-ADIB, KHALID
Exec Dt:
04/17/2013
4
GANESH, PERINKULAM I.
Exec Dt:
04/18/2013
5
MCCONAUGHY, J. MARK
Exec Dt:
04/17/2013
6
PECKHAM, STEPHEN B.
Exec Dt:
04/17/2013
7
SHEFFIELD, DAVID W.
Exec Dt:
04/17/2013
8
STEPHENSON, MARC J.
Exec Dt:
04/18/2013
9
TOMSIC, NATHANIEL S.
Exec Dt:
04/19/2013
10
YOOK, SUNGJIN
Exec Dt:
04/17/2013
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9558023
US20140331228
14077290
Correspondence name and address
GREG GOSHORN, P.C.
9600 ESCARPMENT
SUITE 745-9
AUSTIN, TX 78749
Assignment: 11
Reel/Frame:039762/0101   Pages: 8
Recorded: 09/16/2016
Attorney Dkt #:AUS920130049US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARRAT, FREDERIC
Exec Dt:
04/23/2013
2
DUFOUR, LAURENT
Exec Dt:
04/18/2013
3
FILALI-ADIB, KHALID
Exec Dt:
04/17/2013
4
GANESH, PERINKULAM I.
Exec Dt:
04/18/2013
5
MCCONAUGHY, J. MARK
Exec Dt:
04/17/2013
6
PECKHAM, STEPHEN B.
Exec Dt:
04/17/2013
7
SHEFFIELD, DAVID W.
Exec Dt:
04/17/2013
8
STEPHENSON, MARC J.
Exec Dt:
04/18/2013
9
TOMSIC, NATHANIEL S.
Exec Dt:
04/19/2013
10
YOOK, SUNGJIN
Exec Dt:
04/17/2013
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9535729
US20140331220
13874521
Correspondence name and address
GREG GOSHORN, P.C.
9600 ESCARPMENT BLVD.
SUITE 745-9
AUSTIN, TX 78749
Assignment: 12
Reel/Frame:030960/0398   Pages: 5
Recorded: 08/05/2013
Attorney Dkt #:AUS920100326US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FILALI-ADIB, KHALID
Exec Dt:
07/29/2013
2
FOUGHT, KEVIN L.
Exec Dt:
07/29/2013
3
SHEFFIELD, DAVID W.
Exec Dt:
07/29/2013
4
TOMSIC, NATHANIEL S.
Exec Dt:
07/29/2013
5
YOOK, SUNGJIN
Exec Dt:
07/29/2013
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140040609
13959529
Correspondence name and address
DELIZIO GILLIAM, PLLC
15201 MASON ROAD
SUITE 1000-312
CYPRESS, TX 77433
Assignment: 13
Reel/Frame:031558/0648   Pages: 4
Recorded: 11/07/2013
Attorney Dkt #:AUS920110472US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FILALI-ADIB, KHALID
Exec Dt:
11/06/2013
2
MCCONAUGHY, JOHN M.
Exec Dt:
11/06/2013
3
SHEFFIELD, DAVID W.
Exec Dt:
11/06/2013
4
STEPHENSON, MARC J.
Exec Dt:
11/06/2013
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8930967
US20140082628
14073891
Correspondence name and address
LAW OFFICE OF JAMES BAUDINO
600 SIX FLAGS DRIVE
SUITE 400
ARLINGTON, TX 76011
Assignment: 14
Reel/Frame:031790/0147   Pages: 22
Recorded: 12/16/2013
Attorney Dkt #:AUS920130293US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARRAT, FREDERIC
Exec Dt:
12/12/2013
2
BERGHEAUD, PHILIPPE
Exec Dt:
12/11/2013
3
BROWNING, LUKE M.
Exec Dt:
12/11/2013
4
DUFOUR, LAURENT
Exec Dt:
12/11/2013
5
FILALI-ADIB, KHALID
Exec Dt:
12/10/2013
6
LOMBARD, CHRISTOPHE
Exec Dt:
12/12/2013
7
MCCONAUGHY, JOHN M.
Exec Dt:
12/10/2013
8
MENANTEAU, GUY
Exec Dt:
12/12/2013
9
PECKHAM, STEPHEN B.
Exec Dt:
12/10/2013
10
SHEFFIELD, DAVID W.
Exec Dt:
12/10/2013
11
STENCE, DONALD R.
Exec Dt:
12/10/2013
12
YOOK, SUNGJIN
Exec Dt:
12/10/2013
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9626180
US20150169329
14106925
Correspondence name and address
STEPHEN J. WALDER, JR.
WALDER INTELLECTUAL PROPERTY LAW, P.C.
17304 PRESTON ROAD, SUITE 200
DALLAS, TX 75252
Assignment: 15
Reel/Frame:033086/0798   Pages: 22
Recorded: 06/12/2014
Attorney Dkt #:AUS920130293US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARRAT, FREDERIC
Exec Dt:
12/12/2013
2
BERGHEAUD, PHILIPPE
Exec Dt:
12/11/2013
3
BROWNING, LUKE M.
Exec Dt:
12/11/2013
4
DUFOUR, LAURENT
Exec Dt:
12/11/2013
5
FILALI-ADIB, KHALID
Exec Dt:
12/10/2013
6
LOMBARD, CHRISTOPHE
Exec Dt:
12/12/2013
7
MCCONAUGHY, JOHN M.
Exec Dt:
12/10/2013
8
MENANTEAU, GUY
Exec Dt:
12/12/2013
9
PECKHAM, STEPHEN B.
Exec Dt:
12/10/2013
10
SHEFFIELD, DAVID W.
Exec Dt:
12/10/2013
11
STENCE, DONALD R.
Exec Dt:
12/10/2013
12
YOOK, SUNGJIN
Exec Dt:
12/10/2013
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9619223
US20150169317
14302536
Correspondence name and address
STEPHEN J. WALDER, JR.
WALDER INTELLECTUAL PROPERTY LAW, P.C.
17304 PRESTON ROAD, SUITE 200
DALLAS, TX 75252
Assignment: 16
Reel/Frame:033818/0519   Pages: 8
Recorded: 09/25/2014
Attorney Dkt #:AUS920140257US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FILALI-ADIB, KHALID
Exec Dt:
09/17/2014
2
LOMBARD, CHRISTOPHE
Exec Dt:
09/18/2014
3
MCCONAUGHY, JOHN M.
Exec Dt:
09/17/2014
4
SHEFFIELD, DAVID W.
Exec Dt:
09/17/2014
5
YOOK, SUNGJIN
Exec Dt:
09/17/2014
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9430223
US20160092202
14496292
Correspondence name and address
STEPHEN J. WALDER, JR.
WALDER INTELLECTUAL PROPERTY LAW, P.C.
17304 PRESTON ROAD, SUITE 200
DALLAS, TX 75252
Assignment: 17
Reel/Frame:035776/0981   Pages: 8
Recorded: 06/03/2015
Attorney Dkt #:AUS920140257US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FILALI-ADIB, KHALID
Exec Dt:
09/17/2014
2
LOMBARD, CHRISTOPHE
Exec Dt:
09/18/2014
3
MCCONAUGHY, JOHN M.
Exec Dt:
09/17/2014
4
SHEFFIELD, DAVID W.
Exec Dt:
09/17/2014
5
YOOK, SUNGJIN
Exec Dt:
09/17/2014
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9569200
US20160092203
14729430
Correspondence name and address
STEPHEN J. WALDER, JR.
WALDER INTELLECTUAL PROPERTY LAW, P.C.
17304 PRESTON ROAD, SUITE 200
DALLAS, TX 75252

Search Results as of: 05/24/2024 09:45 PM
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