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Patent Assignment Assignor Details
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Assignor Name : SPITZ, DOUGLAS R., JR.
Total Assignments: 5
Assignment: 1
Reel/Frame:029624/0233   Pages: 7
Recorded: 01/14/2013
Attorney Dkt #:5379-00030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/2010
2
Exec Dt:
02/17/2010
3
Exec Dt:
02/08/2010
4
Exec Dt:
02/01/2010
Assignee
1
2660 UNIVERSITY CAPITOL CENTRE
IOWA CENTERS FOR ENTERPRISE
IOWA CITY, IOWA 52242-5500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13605341
Correspondence name and address
ANDRUS, SCEALES, STARKE & SAWALL, LLP
100 E. WISCONSIN AVE.
SUITE 1100
MILWAUKEE, WI 53202
Assignment: 2
Reel/Frame:047372/0628   Pages: 9
Recorded: 10/31/2018
Attorney Dkt #:GTH011.US (2399481)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2017
2
Exec Dt:
04/12/2017
3
Exec Dt:
04/12/2017
4
Exec Dt:
04/17/2017
5
Exec Dt:
04/13/2017
Assignee
1
1100 CORPORATE SQUARE DRIVE, SUITE 223
CREVE COEUR, MISSOURI 63132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16098026
Correspondence name and address
BRYAN CAVE LEIGHTON PAISNER LLP
211 NORTH BROADWAY
SUITE 3600
ST. LOUIS, MO 63102-2750
Assignment: 3
Reel/Frame:048480/0266   Pages: 8
Recorded: 03/01/2019
Attorney Dkt #:GTH012.US (1071329.106)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/2017
2
Exec Dt:
08/25/2017
3
Exec Dt:
08/28/2017
4
Exec Dt:
08/28/2017
5
Exec Dt:
08/28/2017
Assignee
1
1100 CORPORATE SQUARE DRIVE, SUITE 223
CREVE COEUR, MISSOURI 63132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16329900
Correspondence name and address
BRYAN CAVE LEIGHTON PAISNER LLP
211 NORTH BROADWAY
SUITE 3600
ST. LOUIS, MO 63102-2750
Assignment: 4
Reel/Frame:059669/0932   Pages: 8
Recorded: 04/21/2022
Attorney Dkt #:1071329.106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/2017
2
Exec Dt:
08/25/2017
3
Exec Dt:
08/28/2017
4
Exec Dt:
08/28/2017
5
Exec Dt:
08/28/2017
Assignee
1
1100 CORPORATE SQUARE DR., SUITE 223
CREVE COEUR, MISSOURI 63132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17538790
Correspondence name and address
BRYAN CAVE LEIGHTON PAISNER
211 NORTH BROADWAY, SUITE 3600
ST LOUIS, MO 63102
Assignment: 5
Reel/Frame:053330/0810   Pages: 4
Recorded: 07/28/2020
Attorney Dkt #:1071329.74
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2019
2
Exec Dt:
01/30/2019
3
Exec Dt:
01/31/2019
4
Exec Dt:
01/31/2019
5
Exec Dt:
01/31/2019
Assignee
1
1100 CORPORATE SQUARE DRIVE, SUITE 223
CREVE COEUR, MISSOURI 63132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16965476
Correspondence name and address
BRYAN CAVE LEIGHTON PAISNER LLP
211 NORTH BROADWAY
SUITE 3600
ST. LOUIS, MO 63102-2750

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