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Patent Assignment Assignor Details
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Assignor Name : DINH-SYBELDON, ANN
Total Assignments: 8
Assignment: 1
Reel/Frame:009701/0767   Pages: 3
Recorded: 01/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DINH-SYBELDON, ANN
Exec Dt:
06/23/1998
2
DANKO, THOMAS
Exec Dt:
06/18/1998
3
OXLEY, JEFFERY ALLEN
Exec Dt:
06/24/1998
Assignee
1
VISKSASE CORPORATON
PATENT & TRADEMARK DEPT
6855 W. 65TH STRET
CHICAGO, ILLINOIS 60638
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051335
NONE
09100872
Correspondence name and address
VISKASE CORPORATION
ROGER ACETO
PATENT & TRADEMARK DEPT.
6855 W. 65 STREET
CHICAGO, IL 60638
Assignment: 2
Reel/Frame:012709/0861   Pages: 4
Recorded: 03/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DINH-SYBELDON, ANN
Exec Dt:
03/21/2002
2
MOGIL, HOWARD D.
Exec Dt:
03/21/2002
Assignee
1
VISKASE CORPORATION
PATENT & TRADEMARK DEPT.
625 WILLOWBROOK CENTRE PARKWAY
WILLOWBROOK, ILLINOIS 60527
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030054075
10090833
Correspondence name and address
VISKASE CORP.
KATHLEEN M. KING
625 WILLOWBROOK CENTRE PARKWAY
PATENT & TRADEMARK DEPT.
WILLOWBROOK, IL 60527
Assignment: 3
Reel/Frame:016841/0725   Pages: 3
Recorded: 09/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DINH-SYBELDON, ANN
Exec Dt:
09/23/2005
2
GUSTAFSON, F. EDWARD
Exec Dt:
09/23/2005
Assignee
1
VISKASE COMPANIES, INC.
625 WILLOWBROOK CENTRE PARKWAY
PATENT DEPT.
WILLOWBROOK, ILLINOIS 60527
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060057258
11220319
Correspondence name and address
DONNA BOBROWICZ
VISKASE COMPANIES, INC.
PATENT DEPT.
625 WILLOWBROOK CENTRE PARKWAY
WILLOWBROOK, ILLINOIS 60527
Assignment: 4
Reel/Frame:016843/0757   Pages: 3
Recorded: 09/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DINH-SYBELDON, ANN
Exec Dt:
09/23/2005
2
GUSTAFSON, F. EDWARD
Exec Dt:
09/23/2005
Assignee
1
VISKASE COMPANIES, INC.
625 WILLOWBROOK CENTRE PARKWAY
PATENT DEPT.
WILLOWBROOK, ILLINOIS 60527
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060057258
11220319
Correspondence name and address
DONNA BOBROWICZ
VISKASE COMPANIES, INC.
625 WILLOWBROOK CENTRE PARKWAY
WILLOWBROOK, IL 60527
Assignment: 5
Reel/Frame:037020/0980   Pages: 3
Recorded: 11/12/2015
Attorney Dkt #:D20237 ORD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DINH-SYBELDON, ANN
Exec Dt:
11/11/2015
Assignee
1
VISKASE COMPANIES, INC.
8205 S. CASS AVE.
SUITE 115
DARIEN, ILLINOIS 60561
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10821703
NONE
14749267
Correspondence name and address
DONNA BOBROWICZ
8205 S. CASS AVE.
SUITE 115
DARIEN, IL 60561
Assignment: 6
Reel/Frame:056403/0549   Pages: 4
Recorded: 06/01/2021
Attorney Dkt #:3572-P14738.1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NICHOLSON, MYRON D.
Exec Dt:
12/19/2018
2
DINH-SYBELDON, ANN
Exec Dt:
01/02/2019
Assignee
1
VISKAKSE COMPANIES, INC.
333 EAST BUTTERFIELD ROAD, SUITE 400
LOMBARD, ILLINOIS 60148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220030890
17298792
Correspondence name and address
TRASKBRITT, P.C.
P.O. BOX 2550
SALT LAKE CITY, 84110 UNITED STATES
Assignment: 7
Reel/Frame:056912/0879   Pages: 6
Recorded: 07/20/2021
Attorney Dkt #:3572-P14738.1US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 056403 FRAME: 0549. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
NICHOLSON, MYRON D.
Exec Dt:
12/19/2018
2
DINH-SYBELDON, ANN
Exec Dt:
01/02/2019
Assignee
1
VISKASE COMPANIES, INC.
333 EAST BUTTERFIELD ROAD, SUITE 400
LOMBARD, ILLINOIS 60148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220030890
17298792
Correspondence name and address
TRASKBRITT
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 8
Reel/Frame:055788/0618   Pages: 3
Recorded: 03/31/2021
Attorney Dkt #:3572-P15351.1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DINH-SYBELDON, ANN
Exec Dt:
03/30/2021
2
BACHNER, MATTHEW E.
Exec Dt:
03/30/2021
3
MCGAREL, OWEN J.
Exec Dt:
03/30/2021
Assignee
1
VISKASE COMPANIES, INC.
333 EAST BUTTERFIELD ROAD, SUITE 400
LOMBARD, ILLINOIS 60148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210307342
17218626
Correspondence name and address
TRASKBRITT, P.C.
P.O. BOX 2550
SALT LAKE CITY, 84110 UNITED STATES

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