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 : OXLEY, JEFFERY A.
Total Assignments: 8
Assignment: 1
Reel/Frame:004692/0897   Pages: 2
Recorded: 03/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/23/1986
Assignee
1
6855 WEST 65TH STREET
A CORP. OF PA
CHICAGO, ILLINOIS 60638
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06946347
Correspondence name and address
VISKASE CORPORATION
PATENT & TRADEMARK DEPT.
6855 WEST 65TH ST.
CHICAGO, IL 60638
Assignment: 2
Reel/Frame:004886/0008   Pages: 2
Recorded: 06/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/29/1988
2
Exec Dt:
03/29/1988
Assignee
1
6855 WEST 65TH STREET
CHICAGO, ILLINOIS 60638
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07176005
Correspondence name and address
VISKASE CORPORATION
PATENT & TRADEMARK DEPARTMENT
6855 WEST 65TH STREET
CHICAGO, IL 60638
Assignment: 3
Reel/Frame:004918/0051   Pages: 2
Recorded: 07/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/05/1988
2
Exec Dt:
05/05/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07191100
Correspondence name and address
VISKASE CORPORATION
PATENT & TRADEMARK DEPT.,
6855 WEST 65TH STREET
CHICAGO, IL 60638
Assignment: 4
Reel/Frame:005077/0571   Pages: 2
Recorded: 05/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/31/1989
2
Exec Dt:
03/31/1989
3
Exec Dt:
03/29/1989
Assignee
1
6855 WEST 65TH WEST STREET
CHICAGO, ILLINOIS 60638
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07326560
Correspondence name and address
VISKASE CORPORATION
PATENT & TRADEMARK DEPARTMENT
6855 WEST 65TH STREET
CHICAGO, IL 60638
Assignment: 5
Reel/Frame:005535/0725   Pages: 3
Recorded: 12/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/20/1990
2
Exec Dt:
09/20/1990
Assignee
1
6855 WEST 65TH STREET
A CORP. OF PA
CHICAGO, ILLINOIS 60638
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07584563
Correspondence name and address
VISKASE CORPORATION
PATENT & TRADEMARK DEPT.
6855 WEST 65TH STREET
CHICAGO, IL 60638
Assignment: 6
Reel/Frame:006101/0664   Pages: 3
Recorded: 05/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/26/1992
Assignee
1
A CORP. OF PA.
6855 WEST 65TH STREET
CHICAGO, ILLINOIS 60638
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07859783
Correspondence name and address
VISKASE CORP.
PATENT & TRADEMARK DEPT.
6855 W. 65TH ST.
CHICAGO, IL 60638
Assignment: 7
Reel/Frame:006182/0701   Pages: 3
Recorded: 07/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/12/1992
2
Exec Dt:
06/12/1992
Assignee
1
6855 WEST 65TH STREET
CHICAGO, ILLINOIS 60638
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07898662
Correspondence name and address
VISKASE CORPORATION
MARY F. BURKE
6855 WEST 65TH STREET
CHICAGO, ILLINOIS 60638
Assignment: 8
Reel/Frame:026677/0512   Pages: 3
Recorded: 07/18/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/11/2011
Assignee
1
8205 S. CASS AVENUE, SUITE 115
MYRON NICHOLSON, PH. D.
DARIEN, ILLINOIS 60561
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13135919
Correspondence name and address
DONNA BOBROWICZ
VISKASE COMPANIES, INC
8205 S. CASS AVENUE
DARIEN, IL 60561

Search Results as of: 05/29/2024 11:54 PM
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