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Patent Assignment Assignor Details
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Assignor Name : COLWELL, KEVIN R.
Total Assignments: 22
Assignment: 1
Reel/Frame:005061/0088   Pages: 3
Recorded: 04/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
03/23/1989
2
COLWELL, KEVIN R.
Exec Dt:
03/23/1989
Assignee
1
ULTRATEC, INC., MADISON, WISCONSIN, A CORP. OF WISCONSIN
WISCONSIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4959847
NONE
07334003
Correspondence name and address
NICHOLAS J. SEAY
QUARLES & BRADY
FIRST WISCONSIN PLAZA
P.O. BOX 2113
MADISON, WI 53701-2113
Assignment: 2
Reel/Frame:007145/0978   Pages: 4
Recorded: 09/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
08/24/1994
2
SCHULTZ, RONALD W.
Exec Dt:
08/24/1994
3
COLWELL, KEVIN R.
Exec Dt:
08/24/1994
4
SCHOENBECK, ROBERT
Exec Dt:
08/08/1994
Assignee
1
ULTRATEC, INC.
450 SCIENCE DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D364865
NONE
29024266
Correspondence name and address
KEITH M. BAXTER, ESQ.
QUARLES & BRADY
SUITE 2550
411 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202-4497
Assignment: 3
Reel/Frame:007147/0364   Pages: 4
Recorded: 09/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
08/24/1994
2
COLWELL, KEVIN R.
Exec Dt:
08/24/1994
3
SCHULTZ, RONALD W.
Exec Dt:
08/24/1994
4
VITEK, TROY
Exec Dt:
08/24/1994
Assignee
1
ULTRATEC, INC.
450 SCIENCE DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5604786
NONE
08258044
Correspondence name and address
KEITH M. BAXTER, ESQ.
QUARLES & BRADY
411 EAST WISCONSIN AVENUE
SUITE 2550
MILWAUKEE, WI 53202-4497
Assignment: 4
Reel/Frame:007507/0411   Pages: 4
Recorded: 06/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
05/22/1995
2
COLWELL, KEVIN R.
Exec Dt:
05/22/1995
3
VITEK, TROY
Exec Dt:
05/22/1995
Assignee
1
ULTRATEC, INC.
450 SCIENCE DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5581593
NONE
08369205
Correspondence name and address
KEITH M. BAXTER, ESQ.
QUARLES & BRADY
SUITE 2550
411 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202-4497
Assignment: 5
Reel/Frame:011589/0553   Pages: 5
Recorded: 02/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
02/12/2001
2
COLWELL, KEVIN R.
Exec Dt:
02/12/2001
3
VITEK, TROY D.
Exec Dt:
02/12/2001
4
GRITNER, KURT M.
Exec Dt:
02/12/2001
5
TURNER, JAYNE M.
Exec Dt:
02/12/2001
6
FRAZIER, PAMELA A.
Exec Dt:
02/12/2001
Assignee
1
ULTRATEC, INC.
450 SCIENCE DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6567503
US20010005825
09789120
Correspondence name and address
QUARLES & BRADY
KEITH M. BAXTER
411 E. WISCONSIN AVE., SUITE 2040
MILWAUKEE, WI 53202-4497
Assignment: 6
Reel/Frame:011596/0926   Pages: 5
Recorded: 02/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
02/13/2001
2
COLWELL, KEVIN R.
Exec Dt:
02/13/2001
3
VITEK, TROY D.
Exec Dt:
02/13/2001
4
GRITNER, KURT M.
Exec Dt:
02/13/2001
5
TURNER, JAYNE M.
Exec Dt:
02/13/2001
6
FRAZIER, PAMELA A.
Exec Dt:
02/13/2001
Assignee
1
ULTRATEC, INC.
450 SCIENCE DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6882707
US20020114429
09790413
Correspondence name and address
QUARLES & BRADY
KEITH M. BAXTER
SUITE 2040
411 E. WISCONSIN AVE.
MILWAUKEE, WI 53202-4497
Assignment: 7
Reel/Frame:014281/0261   Pages: 4
Recorded: 07/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
06/23/2003
2
COLWELL, KEVIN R.
Exec Dt:
06/23/2003
3
VITEK, TROY D.
Exec Dt:
06/23/2003
4
GRITTNER, KURT M.
Exec Dt:
06/23/2003
5
TURNER, JAYNE M.
Exec Dt:
06/23/2003
6
FRAZIER, PAMELA A.
Exec Dt:
06/23/2003
Assignee
1
ULTRATEC, INC.
450 SCIENCE DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7164753
US20030212547
10436650
Correspondence name and address
KEITH M. BAXTER
QUARLES & BRADY LLP
411 E. WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 8
Reel/Frame:016462/0959   Pages: 3
Recorded: 04/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
04/07/2005
2
COLWELL, KEVIN R.
Exec Dt:
03/31/2005
3
VITEK, TROY D.
Exec Dt:
03/31/2005
Assignee
1
ULTRATEC, INC.
P.O. BOX 44040
MADISON, WISCONSIN 53744-4040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7660398
US20050226394
11061682
Correspondence name and address
NICHOLAS J. SEAY
QUARLES & BRADY LLP
P.O. BOX 2113
MADISON, WI 53701-2113
Assignment: 9
Reel/Frame:036496/0255   Pages: 3
Recorded: 09/04/2015
Attorney Dkt #:920197.00014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
04/07/2005
2
COLWELL, KEVIN R.
Exec Dt:
03/31/2005
3
VITEK, TROY D.
Exec Dt:
03/31/2005
Assignee
1
ULTRATEC, INC.
450 SCIENCE DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8515024
US20110170672
12686688
Correspondence name and address
JOHN R LINZER
QUARLES & BRADY LLP
300 N. LASALLE STREET, SUITE 4000
CHICAGO, IL 60654
Assignment: 10
Reel/Frame:036496/0279   Pages: 3
Recorded: 09/04/2015
Attorney Dkt #:920197.00031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
04/07/2005
2
COLWELL, KEVIN R.
Exec Dt:
03/31/2005
3
VITEK, TROY D.
Exec Dt:
03/31/2005
Assignee
1
ULTRATEC, INC.
450 SCIENCE DR.
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10587751
US20130308763
13950860
Correspondence name and address
JOHN R LIZNER
QUARLES & BRADY LLP
300 N. LASALLE STREET, SUITE 4000
CHICAGO, IL 60654
Assignment: 11
Reel/Frame:037294/0675   Pages: 4
Recorded: 12/15/2015
Attorney Dkt #:920197.00093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
04/07/2005
2
COLWELL, KEVIN R.
Exec Dt:
03/31/2005
3
VITEK, TROY D.
Exec Dt:
03/31/2005
Assignee
1
ULTRATEC, INC.
450 SCIENCE DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10491746
US20160105554
14969507
Correspondence name and address
JOHN R LINZER
QUARLES & BRADY LLP
300 N. LASALLE STREET, SUITE 4000
CHICAGO, IL 60654
Assignment: 12
Reel/Frame:050971/0751   Pages: 3
Recorded: 11/11/2019
Attorney Dkt #:920197.00180
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
04/07/2005
2
COLWELL, KEVIN R.
Exec Dt:
03/31/2005
3
VITEK, TROY D.
Exec Dt:
03/31/2005
Assignee
1
ULTRATEC, INC.
450 SCIENCE DR.
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11005991
US20200076946
16677293
Correspondence name and address
QUARLES & BRADY LLP
411 EAST WISCONSIN AVENUE
SUITE 2400
MILWAUKEE, WI 53202
Assignment: 13
Reel/Frame:054378/0723   Pages: 3
Recorded: 11/16/2020
Attorney Dkt #:920197.00200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
04/07/2005
2
COLWELL, KEVIN R.
Exec Dt:
03/31/2005
3
VITEK, TROY D
Exec Dt:
03/31/2005
Assignee
1
ULTRATEC, INC.
450 SCIENCE DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11190637
US20210067629
17097827
Correspondence name and address
QUARLES & BRADY LLP
411 EAST WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202
Assignment: 14
Reel/Frame:057950/0219   Pages: 3
Recorded: 10/28/2021
Attorney Dkt #:920197.00217
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
04/07/2005
2
COLWELL, KEVIN R.
Exec Dt:
03/31/2005
3
VITEK, TROY D.
Exec Dt:
03/31/2005
Assignee
1
ULTRATEC, INC.
450 SCIENCE DR.
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220053091
17513052
Correspondence name and address
QUARLES & BRADY LLP
300 N. LASALLE STREET, SUITE 4000
CHICAGO, IL 60654
Assignment: 15
Reel/Frame:017764/0503   Pages: 3
Recorded: 03/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
03/17/2006
2
COLWELL, KEVIN R.
Exec Dt:
03/17/2006
3
VITEK, TROY D.
Exec Dt:
03/17/2006
4
GRITNER, KURT M.
Exec Dt:
03/17/2006
Assignee
1
ULTRATEC, INC.
450 SCIENCE DRIVE
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7881441
US20070036282
11391141
Correspondence name and address
KEITH M. BAXTER
QUARLES & BRADY LLP
SUITE 2050
411 E. WISCONSIN AVENUE
MILWAUKEE, WI 53202-4497
Assignment: 16
Reel/Frame:037619/0446   Pages: 3
Recorded: 01/29/2016
Attorney Dkt #:920197.00096_920197.00097
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
03/31/2008
2
COLWELL, KEVIN R.
Exec Dt:
03/31/2008
3
VITEK, TROY D.
Exec Dt:
03/31/2008
Assignee
1
ULTRATEC, INC.
450 SCIENCE DRIVE
MADISON, WISCONSIN 53711
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10469660
US20170187873
14988407
 
NONE
US20170187874
15010179
Correspondence name and address
JOHN R LINZER
QUARLES & BRADY LLP
300 N. LASALLE STREET, SUITE 4000
CHICAGO, IL 60654
Assignment: 17
Reel/Frame:057498/0539   Pages: 8
Recorded: 09/16/2021
Attorney Dkt #:920197.00174-00175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
03/31/2008
2
COLWELL, KEVIN R.
Exec Dt:
03/31/2008
3
VITEK, TROY D.
Exec Dt:
03/31/2008
Assignee
1
ULTRATEC, INC.
450 SCIENCE DR.
MADISON, WISCONSIN 53711
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10972604
US20190394329
16559172
 
11258900
US20190394330
16559323
Correspondence name and address
QUARLES & BRADY LLP
300 N. LASALLE STREET, SUITE 4000
CHICAGO, IL 60654
Assignment: 18
Reel/Frame:058714/0456   Pages: 8
Recorded: 01/20/2022
Attorney Dkt #:920197.00220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
03/31/2008
2
COLWELL, KEVIN R.
Exec Dt:
03/31/2008
3
VITEK, TROY D.
Exec Dt:
03/31/2008
Assignee
1
ULTRATEC, INC.
450 SCIENCE DR.
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220150352
17579458
Correspondence name and address
QUARLES & BRADY LLP
300 N. LASALLE STREET, SUITE 4000
CHICAGO, IL 60654
Assignment: 19
Reel/Frame:051792/0448   Pages: 5
Recorded: 02/12/2020
Attorney Dkt #:920197.00182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
02/10/2020
2
COLWELL, KEVIN R.
Exec Dt:
02/10/2010
3
ENGELKE, CHRISTOPHER
Exec Dt:
02/06/2020
Assignee
1
ULTRATEC, INC.
450 SCIENCE DR.
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11664029
NONE
16740574
Correspondence name and address
QUARLES & BRADY LLP
300 N. LASALLE STREET, SUITE 4000
CHICAGO, IL 60654
Assignment: 20
Reel/Frame:049699/0462   Pages: 6
Recorded: 07/09/2019
Attorney Dkt #:920197
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, ROBERT M.
Exec Dt:
07/09/2019
2
COLWELL, KEVIN R.
Exec Dt:
07/09/2019
3
ENGELKE, CHRISTOPHER R.
Exec Dt:
07/09/2019
Assignee
1
ULTRATEC, INC.
450 SCIENCE DR.
MADISON, WISCONSIN 53711
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10389876
US20170201613
14632257
 
10878721
US20170206808
14953631
 
10748523
US20170206888
15171720
 
10542141
US20170208172
15477954
 
10742805
US20170206914
15477958
 
NONE
US20180034961
15729069
 
NONE
US20180270350
15982239
 
11741963
US20190037072
16147029
 
NONE
US20190312973
16422662
Correspondence name and address
QUARLES & BRADY LLP
411 E. WISCONSIN AVE., SUITE 2350
MILWAUKEE, WI 53202
Assignment: 21
Reel/Frame:061482/0432   Pages: 6
Recorded: 10/20/2022
Attorney Dkt #:920197.00205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, CHRISTOPHER
Exec Dt:
10/19/2022
2
COLWELL, KEVIN R.
Exec Dt:
10/19/2022
3
ENGELKE, ROBERT M.
Exec Dt:
10/19/2022
Assignee
1
ULTRATEC, INC.
450 SCIENCE DR.
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11539900
US20210266473
17180702
Correspondence name and address
QUARLES & BRADY LLP
300 N. LASALLE STREET, SUITE 4000
CHICAGO, IL 60654
Assignment: 22
Reel/Frame:061718/0220   Pages: 5
Recorded: 11/10/2022
Attorney Dkt #:920197.00229
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELKE, CHRISTOPHER
Exec Dt:
10/19/2022
2
COLWELL, KEVIN R.
Exec Dt:
10/19/2022
3
ENGELKE, ROBERT M.
Exec Dt:
10/19/2022
Assignee
1
ULTRATEC, INC.
450 SCIENCE DR.
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230066793
17984445
Correspondence name and address
QUARLES & BRADY LLP
300 N. LASALLE STREET, SUITE 4000
CHICAGO, IL 60654

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