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Patent Assignment Assignor Details
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Assignor Name : KREIN, PHILIP T.
Total Assignments: 26
Assignment: 1
Reel/Frame:004737/0515   Pages: 3
Recorded: 07/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/26/1986
2
Exec Dt:
08/26/1986
3
Exec Dt:
08/26/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06900567
Correspondence name and address
JOHN D. WINKELMAN
TEKTRONIX, INC., P. O. BOX 500
DELIVERY STATION Y3-121
BEAVERTON, OR 97077
Assignment: 2
Reel/Frame:004737/0526   Pages: 3
Recorded: 07/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/26/1986
2
Exec Dt:
08/26/1986
3
Exec Dt:
08/26/1986
4
Exec Dt:
08/26/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06900646
Correspondence name and address
JOHN D. WINKELMAN
TEKTRONIX, INC.
P.O. BOX 500
DELIVERY STATION Y3-121
BEAVERTON, OR 97077
Assignment: 3
Reel/Frame:004737/0651   Pages: 3
Recorded: 07/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/26/1986
2
Exec Dt:
08/26/1986
3
Exec Dt:
08/26/1986
4
Exec Dt:
08/26/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06900559
Correspondence name and address
JOHN D. WINKELMAN
TEKTRONIX, INC., P. O. BOX 500
DELIVERY STATION Y3-121
BEAVERTON, OR 97077
Assignment: 4
Reel/Frame:004826/0323   Pages: 3
Recorded: 01/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/05/1986
2
Exec Dt:
11/04/1986
3
Exec Dt:
11/04/1986
Assignee
1
4900 S.W. GRIFFITH DRIVE, P.O. BOX 500
BEAVERTON, OREGON 97077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06928433
Correspondence name and address
JOHN D. WINKELMAN
TEKTRONIX, INC.,
P. O. BOX 500,
DELIVERY STATION Y3-121,
BEAVERTON, OR 97077
Assignment: 5
Reel/Frame:008112/0764   Pages: 4
Recorded: 08/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/25/1996
2
Exec Dt:
07/30/1996
3
Exec Dt:
07/30/1996
Assignee
1
352 HENRY ADMINISTRATION BLDG.
506 SOUTH WRIGHT STREET
URBANA, ILLINOIS 61801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08668124
Correspondence name and address
WOODARD EMBARDT NAUGHTON MORIARTY ET AL.
KENNETH G. GANDY
111 MONUMENT CIRCLE
STE. 3700
INDIANAPOLIS, IN 46204
Assignment: 6
Reel/Frame:008329/0116   Pages: 3
Recorded: 01/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/1996
2
Exec Dt:
08/26/1996
Assignee
1
506 S. WRIGHT STREET
354 HENRY ADMINISTRATION BUILDING
URBANA, ILLINOIS 61801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08650490
Correspondence name and address
DRESSLER, ROCKEY, MILNAMOW & KATZ, LTD.
PAUL M. VARGO
TWO PRUDENTIAL PLAZA - SUITE 4700
180 NORTH STETSON AVENUE
CHICAGO, IL 60601
Assignment: 7
Reel/Frame:014249/0559   Pages: 3
Recorded: 01/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/12/2002
Assignee
1
506 SOUTH WRIGHT STREET
352 HENRY ADMINISTRATION BUILDING
URBANA, ILLINOIS 61801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10222251
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
STEVEN P. FALLON, ESQ.
300 SOUTH WACKER DRIVE
25TH FLOOR
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:015733/0972   Pages: 3
Recorded: 08/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2004
2
Exec Dt:
04/29/2004
3
Exec Dt:
05/05/2004
4
Exec Dt:
05/03/2004
Assignee
1
352 HENRY ADMINISTRATION BUILDING
506 SOUTH WRIGHT STREET
URBANA, ILLINOIS 61801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10819709
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
STEVEN P. FALLON
300 S. WACKER DRIVE
25TH FLOOR
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:015857/0921   Pages: 3
Recorded: 10/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/29/2004
Assignee
1
506 SOUTH WRIGHT STREET
352 HENRY ADMINISTRATION BUILDING
URBANA, ILLINOIS 61801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10877514
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
STEVEN P. FALLON, ESQ.
300 SOUTH WACKER DRIVE, 25TH FLOOR
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:016892/0550   Pages: 4
Recorded: 08/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2005
2
Exec Dt:
08/11/2005
Assignee
1
506 S. WRIGHT STREET
URBANA, ILLINOIS 61801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11202597
Correspondence name and address
BRINKS HOFER GILSON ET AL.
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 11
Reel/Frame:017348/0738   Pages: 3
Recorded: 12/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/24/2005
Assignee
1
506 SOUTH WRIGHT STREET
352 HENRY ADMINISTRATION BUILDING
URBANA, ILLINOIS 61801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11204776
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:018671/0819   Pages: 2
Recorded: 12/22/2006
Attorney Dkt #:09111236-0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2006
2
Exec Dt:
12/21/2006
3
Exec Dt:
12/21/2006
Assignee
1
60 EAST HAZELWOOD DRIVE
CHAMPAIGN, ILLINOIS 61820
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11615074
Correspondence name and address
KADER GACEM
8000 SEARS TOWER
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:026284/0034   Pages: 2
Recorded: 05/16/2011
Attorney Dkt #:39605-216432
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2006
2
Exec Dt:
12/21/2006
3
Exec Dt:
12/21/2006
Assignee
1
60 EAST HAZELWOOD DRIVE
CHAMPAIGN, ILLINOIS 61820
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13092916
Correspondence name and address
BARNES & THORNBURG LLP
11 S MERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 14
Reel/Frame:018802/0800   Pages: 2
Recorded: 01/25/2007
Attorney Dkt #:09111236-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/2007
2
Exec Dt:
01/25/2007
Assignee
1
60 EAST HAZELWOOD DRIVE
CHAMPAIGN, ILLINOIS 61820
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11626911
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
POST OFFICE BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 15
Reel/Frame:019790/0071   Pages: 2
Recorded: 09/06/2007
Attorney Dkt #:09111236-0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/31/2007
Assignee
1
60 EAST HAZELWOOD DRIVE
CHAMPAIGN, ILLINOIS 61820
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11849827
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
POST OFFICE BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 16
Reel/Frame:026284/0283   Pages: 2
Recorded: 05/16/2011
Attorney Dkt #:39605-215876
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/31/2007
Assignee
1
60 EAST HAZELWOOD DRIVE
CHAMPAIGN, ILLINOIS 61820
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13050592
Correspondence name and address
BARNES & THORNBURG LLP
11 S MERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 17
Reel/Frame:019950/0426   Pages: 2
Recorded: 10/11/2007
Attorney Dkt #:091111236-0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2007
2
Exec Dt:
10/09/2007
Assignee
1
60 EAST HAZELWOOD DRIVE
CHAMPAIGN, ILLINOIS 61820
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11871015
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
POST OFFICE BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:028471/0284   Pages: 2
Recorded: 06/29/2012
Attorney Dkt #:39605-217809
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2007
2
Exec Dt:
10/09/2007
Assignee
1
60 EAST HAZELWOOD DRIVE
CHAMPAIGN, ILLINOIS 61820
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13215527
Correspondence name and address
BARNES & THORNBURG LLP
11 S. MERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 19
Reel/Frame:041782/0381   Pages: 9
Recorded: 03/29/2017
Attorney Dkt #:39605-241548
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2010
2
Exec Dt:
03/12/2010
3
Exec Dt:
03/16/2010
4
Exec Dt:
03/20/2010
5
Exec Dt:
03/25/2010
6
Exec Dt:
03/12/2010
Assignee
1
60 EAST HAZELWOOD DRIVE
CHAMPAIGN, ILLINOIS 61820
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14810022
Correspondence name and address
BARNES & THORNBURG LLP
11 S. MERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 20
Reel/Frame:043384/0549   Pages: 10
Recorded: 08/24/2017
Attorney Dkt #:39605-244681
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2010
2
Exec Dt:
03/16/2010
3
Exec Dt:
03/20/2010
4
Exec Dt:
03/25/2010
5
Exec Dt:
03/12/2010
6
Exec Dt:
03/12/2010
7
Exec Dt:
03/12/2010
Assignee
1
60 EAST HAZELWOOD DRIVE
CHAMPAIGN, ILLINOIS 61820
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
13936744
 
14962673
Correspondence name and address
BARNES & THORNBURG LLP
11 S. MERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 21
Reel/Frame:027479/0698   Pages: 7
Recorded: 01/04/2012
Attorney Dkt #:11-896-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE LISTING OF ASSIGNORS PREVIOUSLY RECORDED ON REEL 027469 FRAME 0194. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
12/24/2011
2
Exec Dt:
12/21/2011
Assignee
1
506 SOUTH WRIGHT STREET
258 HENRY ADMINISTRATION BUILDING
URBANA, ILLINOIS 61801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13340076
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606-6709
Assignment: 22
Reel/Frame:028333/0089   Pages: 6
Recorded: 06/07/2012
Attorney Dkt #:11-980-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/2012
2
Exec Dt:
02/27/2012
3
Exec Dt:
03/27/2012
Assignee
1
506 SOUTH WRIGHT STREET
352 HENRY ADMINISTRATION BUILDING
URBANA, ILLINOIS 61801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13316283
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DR.
32ND FLOOR
CHICAGO, IL 60606
Assignment: 23
Reel/Frame:027774/0584   Pages: 5
Recorded: 02/28/2012
Attorney Dkt #:11-981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/2012
2
Exec Dt:
02/27/2012
Assignee
1
506 SOUTH WRIGHT STREET
352 HENRY ADMINISTRATION BUILDING, MC-350
URBANA, ILLINOIS 61801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11778448
Correspondence name and address
KADER S. GACEM
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 24
Reel/Frame:034930/0435   Pages: 4
Recorded: 02/10/2015
Attorney Dkt #:UIU01-002-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/2014
2
Exec Dt:
04/08/2014
Assignee
1
506 SOUTH WRIGHT STREET
URBANA, ILLINOIS 61822
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13837003
Correspondence name and address
KLINTWORTH & ROZENBLAT IP LLC
850 W. JACKSON BLVD
SUITE 525
CHICAGO, IL 60607
Assignment: 25
Reel/Frame:033234/0649   Pages: 4
Recorded: 07/02/2014
Attorney Dkt #:UIU01-006-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2014
2
Exec Dt:
07/01/2014
Assignee
1
506 SOUTH WRIGHT STREET
URBANA, ILLINOIS 61822
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13836924
Correspondence name and address
KLINTWORTH & ROZENBLAT IP LLC
850 W. JACKSON BLVD
SUITE 525
CHICAGO, IL 60607
Assignment: 26
Reel/Frame:035117/0637   Pages: 6
Recorded: 03/09/2015
Attorney Dkt #:UIU01-017-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2014
2
Exec Dt:
10/15/2014
3
Exec Dt:
12/14/2014
Assignee
1
506 SOUTH WRIGHT STREET
URBANA, ILLINOIS 61822
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14475985
Correspondence name and address
KLINTWORTH & ROZENBLAT IP LLC
850 W JACKSON BLVD
SUITE 525
CHICAGO, IL 60607

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