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Patent Assignment Assignor Details
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Assignor Name : RITZ, DEAN ANTHONY
Total Assignments: 11
Assignment: 1
Reel/Frame:029819/0273   Pages: 4
Recorded: 02/15/2013
Attorney Dkt #:P4160US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITZ, DEAN ANTHONY
Exec Dt:
02/15/2013
Assignee
1
WEBFILINGS LLC
4410 EL CAMINO REAL
SUITE 200
LOS ALTOS, CALIFORNIA 94022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8601367
NONE
13768655
Correspondence name and address
LYNN Q. PENG/DRINKER BIDDLE & REATH LLP
191 N. WACKER DRIVE
SUITE 3700
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:035660/0424   Pages: 4
Recorded: 05/18/2015
Attorney Dkt #:P4550US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIATT, DUSTIN
Exec Dt:
05/18/2015
2
CAMPBELL, ALEXANDER
Exec Dt:
05/14/2015
3
RITZ, DEAN ANTHONY
Exec Dt:
05/12/2015
Assignee
1
WORKIVA INC.
2900 UNIVERSITY BLVD.
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9158832
NONE
14714845
Correspondence name and address
RICHARD A. WULFF, DRINKER BIDDLE & REATH
191 N. WACKER DRIVE, SUITE 3700
CHICAGO, IL 60606-1698
Assignment: 3
Reel/Frame:036533/0446   Pages: 4
Recorded: 09/10/2015
Attorney Dkt #:P4550CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIATT, DUSTIN
Exec Dt:
05/18/2015
2
CAMPBELL, ALEXANDER
Exec Dt:
05/14/2015
3
RITZ, DEAN ANTHONY
Exec Dt:
05/12/2015
Assignee
1
WORKIVA INC.
2900 UNIVERSITY BLVD.
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9378269
NONE
14850156
Correspondence name and address
BRIAN C. RUPP, DRINKER BIDDLE & REATH
191 N. WACKER DRIVE, SUITE 3700
CHICAGO, IL 60606-1698
Assignment: 4
Reel/Frame:038973/0409   Pages: 4
Recorded: 06/21/2016
Attorney Dkt #:P4550CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIATT, DUSTIN
Exec Dt:
05/18/2015
2
CAMPBELL, ALEXANDER
Exec Dt:
05/14/2015
3
RITZ, DEAN ANTHONY
Exec Dt:
05/12/2015
Assignee
1
WORKIVA INC.
2900 UNIVERSITY BLVD.
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10019433
US20160342582
15188200
Correspondence name and address
BRIAN C. RUPP, DRINKER BIDDLE & REATH
191 N. WACKER DRIVE, SUITE 3700
CHICAGO, IL 60606-1698
Assignment: 5
Reel/Frame:035720/0739   Pages: 8
Recorded: 05/27/2015
Attorney Dkt #:P4609US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZ, DEAN ANTHONY
Exec Dt:
05/22/2015
2
PLAZAS, CHRISTIAN
Exec Dt:
05/22/2015
3
CABAN-TOMSKI, JACOB
Exec Dt:
05/22/2015
4
SANDERS, MATTHEW
Exec Dt:
05/26/2015
5
KELLER, MATTHEW
Exec Dt:
05/26/2015
Assignee
1
WORKIVA INC.
2900 UNIVERSITY BLVD.
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9367854
NONE
14722456
Correspondence name and address
BRIAN C. RUPP, DRINKER BIDDLE & REATH
191 N. WACKER DRIVE, SUITE 3700
CHICAGO, IL 60606-1698
Assignment: 6
Reel/Frame:036678/0841   Pages: 7
Recorded: 09/29/2015
Attorney Dkt #:P4676US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZ, DEAN ANTHONY
Exec Dt:
09/25/2015
2
EIDE, WILLIE
Exec Dt:
09/24/2015
3
RISHO, EPHIE
Exec Dt:
09/24/2015
Assignee
1
WORKIVA INC.
2900 UNIVERSITY BLVD.
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10261663
US20170083500
14868655
Correspondence name and address
BRIAN C. RUPP, DRINKER BIDDLE & REATH
191 N. WACKER DRIVE, SUITE 3700
CHICAGO, IL 60606-1698
Assignment: 7
Reel/Frame:044472/0199   Pages: 7
Recorded: 12/22/2017
Attorney Dkt #:P4676DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZ, DEAN ANTHONY
Exec Dt:
09/25/2015
2
EIDE, WILLIE
Exec Dt:
09/24/2015
3
RISHO, EPHIE
Exec Dt:
09/24/2015
Assignee
1
WORKIVA INC.
2900 UNIVERSITY BLVD.
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10528229
US20180121042
15852769
Correspondence name and address
RICHARD A. WULFF, DRINKER BIDDLE & REATH
191 N. WACKER DRIVE, SUITE 3700
CHICAGO, IL 60606-1698
Assignment: 8
Reel/Frame:038230/0641   Pages: 10
Recorded: 04/08/2016
Attorney Dkt #:P4609CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEYING, MATTHEW JAMES
Exec Dt:
04/06/2016
2
KELLER, MATTHEW
Exec Dt:
04/07/2016
3
RITZ, DEAN ANTHONY
Exec Dt:
04/07/2016
4
PLAZAS, CHRISTIAN
Exec Dt:
04/06/2016
5
CABAN-TOMSKI, JACOB JOSHUA
Exec Dt:
04/06/2016
6
SANDERS, MATTHEW
Exec Dt:
04/08/2016
Assignee
1
WORKIVA INC.
2900 UNIVERSITY BLVD.
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10180975
US20160292259
15094410
Correspondence name and address
BRIAN C. RUPP, DRINKER BIDDLE & REATH
191 N. WACKER DRIVE, SUITE 3700
CHICAGO, IL 60606-1698
Assignment: 9
Reel/Frame:040701/0107   Pages: 9
Recorded: 12/09/2016
Attorney Dkt #:P4064CIP2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOUNT, SUSAN
Exec Dt:
11/14/2016
2
RITZ, DEAN ANTHONY
Exec Dt:
11/09/2016
3
PERKINS, ANDREW
Exec Dt:
11/22/2016
4
JONES, JASON CARL
Exec Dt:
11/07/2016
5
OLSON, JUSTIN
Exec Dt:
11/09/2016
6
HAILA, DAVID ANDREW
Exec Dt:
11/16/2016
Assignee
1
WORKIVA INC.
2900 UNIVERSITY BLVD.
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10796078
US20170052931
15343695
Correspondence name and address
RICHARD A. WULFF, DRINKER BIDDLE & REATH
191 N. WACKER DRIVE, SUITE 3700
CHICAGO, IL 60606-1698
Assignment: 10
Reel/Frame:042493/0084   Pages: 8
Recorded: 05/24/2017
Attorney Dkt #:P4792US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERKINS, ANDREW
Exec Dt:
05/22/2017
2
YOUNT, SUSAN
Exec Dt:
05/22/2017
3
FISCHER, HERMAN
Exec Dt:
05/23/2017
4
RITZ, DEAN ANTHONY
Exec Dt:
05/22/2017
Assignee
1
WORKIVA INC.
2900 UNIVERSITY BLVD.
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10127205
US20170344524
15603947
Correspondence name and address
RICHARD A. WULFF, DRINKER BIDDLE & REATH
191 N. WACKER DRIVE, SUITE 3700
CHICAGO, IL 60606-1698
Assignment: 11
Reel/Frame:047107/0659   Pages: 8
Recorded: 10/09/2018
Attorney Dkt #:P4792DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERKINS, ANDREW
Exec Dt:
05/22/2017
2
YOUNT, SUSAN
Exec Dt:
05/22/2017
3
FISCHER, HERMAN
Exec Dt:
05/23/2017
4
RITZ, DEAN ANTHONY
Exec Dt:
05/22/2017
Assignee
1
WORKIVA INC.
2900 UNIVERSITY BLVD.
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11100276
US20190042550
16155237
Correspondence name and address
RICHARD A. WULFF, DRINKER BIDDLE & REATH
191 N. WACKER DRIVE, SUITE 3700
CHICAGO, IL 60606-1698

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