skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ZACHWIEJA, JEFFREY J.
Total Assignments: 7
Assignment: 1
Reel/Frame:019187/0410   Pages: 6
Recorded: 04/20/2007
Attorney Dkt #:006943.00103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2007
2
Exec Dt:
03/15/2007
3
Exec Dt:
04/06/2007
4
Exec Dt:
04/03/2007
Assignee
1
555 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11591209
Correspondence name and address
BANNER & WITCOFF, LTD.
10 SOUTH WACKER DRIVE - 3000
ATTN: B. RADEMAKER, ESQ.
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:025976/0486   Pages: 6
Recorded: 03/17/2011
Attorney Dkt #:006943.02130/006943.02131
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2007
2
Exec Dt:
03/15/2007
3
Exec Dt:
04/06/2007
4
Exec Dt:
04/03/2007
Assignee
1
555 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
12183927
 
12183948
Correspondence name and address
BANNER & WITCOFF, LTD.
10 S. WACKER DRIVE, SUITE 3000
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:019769/0840   Pages: 6
Recorded: 08/30/2007
Attorney Dkt #:006943.01916
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/2007
2
Exec Dt:
08/22/2007
3
Exec Dt:
08/24/2007
4
Exec Dt:
08/22/2007
Assignee
1
555 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11758493
Correspondence name and address
BANNER & WITCOFF, LTD.
10 S. WACKER DRIVE, SUITE 3000
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:027374/0063   Pages: 11
Recorded: 12/13/2011
Attorney Dkt #:056943.01150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2011
2
Exec Dt:
10/31/2011
3
Exec Dt:
10/31/2011
Assignee
1
555 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13229816
Correspondence name and address
REBECCA P. ROKOS
10 SOUTH WACKER DR.
SUITE 3000
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:037698/0266   Pages: 6
Recorded: 02/10/2016
Attorney Dkt #:CGATO.4202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2011
2
Exec Dt:
10/31/2011
3
Exec Dt:
10/31/2011
Assignee
1
555 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14954687
Correspondence name and address
CARSTENS & CAHOON LLP
PO BOX 802334
DALLAS, TX 75380
Assignment: 6
Reel/Frame:042791/0324   Pages: 5
Recorded: 06/22/2017
Attorney Dkt #:CGATO.4206
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2016
2
Exec Dt:
01/20/2016
3
Exec Dt:
01/20/2016
Assignee
1
555 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15630695
Correspondence name and address
CARSTENS & CAHOON, LLP
PO BOX 802334
DALLAS, TX 75380
Assignment: 7
Reel/Frame:042791/0786   Pages: 5
Recorded: 06/22/2017
Attorney Dkt #:CGATO.4207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2016
2
Exec Dt:
01/20/2016
3
Exec Dt:
01/20/2016
Assignee
1
555 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15630794
Correspondence name and address
CARSTENS & CAHOON, LLP
PO BOX 802334
DALLAS, TX 75380

Search Results as of: 08/18/2025 06:58 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT