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 : SPETH, WILLIAM
Total Assignments: 6
Assignment: 1
Reel/Frame:015874/0802   Pages: 5
Recorded: 10/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPETH, WILLIAM
Exec Dt:
10/01/2004
2
LEVIN, JOSEPH
Exec Dt:
10/01/2004
3
RATTRAY, SANDY
Exec Dt:
09/28/2004
4
SHAW, DEVESH
Exec Dt:
09/27/2004
Assignee
1
CHICAGO BOARD OPTIONS EXCHANGE
400 SOUTH LASALLE STREET
CHICAGO, ILLINOIS 60605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050102214
10959528
Correspondence name and address
NOVUSIP, LLC
PAUL E SCHAAFSMA
521 WEST SUPERIOR
SUITE 221
CHICAGO, IL 60610
Assignment: 2
Reel/Frame:018611/0398   Pages: 3
Recorded: 11/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHALEN, CATHERINE T.
Exec Dt:
11/15/2006
2
SPETH, WILLIAM
Exec Dt:
11/15/2006
Assignee
1
CHICAGO BOARD OPTIONS EXCHANGE, INCORPORATED
400 S. LASALLE STREET
CHICAGO, ILLINOIS 60605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070112659
11599841
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 3
Reel/Frame:020386/0203   Pages: 7
Recorded: 01/18/2008
Attorney Dkt #:11927/118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'CONNELL, MARTY
Exec Dt:
01/17/2008
2
HIATT, JR., JOHN
Exec Dt:
01/09/2008
3
SPETH, WILLIAM
Exec Dt:
01/09/2008
Assignee
1
CHICAGO BOARD OPTIONS EXCHANGE, INCORPORATED
400 S. LASALLE STREET
CHICAGO, ILLINOIS 60605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8165953
US20090063362
11849835
Correspondence name and address
KENT E. GENIN
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 4
Reel/Frame:020509/0945   Pages: 5
Recorded: 02/14/2008
Attorney Dkt #:11927/130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPETH, WILLIAM
Exec Dt:
02/13/2008
2
CHODASH, STEVE
Exec Dt:
02/13/2008
Assignee
1
CHICAGO BOARD OPTIONS EXCHANGE, INCORPORATED
400 S. LASALLE STREET
CHICAGO, ILLINOIS 60605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8108290
US20080201249
12030696
Correspondence name and address
KENT E. GENIN
PO BOX 10395
CHICAGO, IL 60610
Assignment: 5
Reel/Frame:020510/0011   Pages: 4
Recorded: 02/14/2008
Attorney Dkt #:11927/131
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPETH, WILLIAM
Exec Dt:
02/13/2008
Assignee
1
CHICAGO BOARD OPTIONS EXCHANGE, INCORPORATED
PO BOX 10395
CHICAGO, ILLINOIS 60610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080208768
12030701
Correspondence name and address
KENT E. GENIN
PO BOX 10395
CHICAGO, IL 60610
Assignment: 6
Reel/Frame:022255/0650   Pages: 3
Recorded: 02/13/2009
Attorney Dkt #:11927-97
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRODSKY, WILLIAM
Exec Dt:
02/12/2009
2
SPETH, WILLIAM
Exec Dt:
02/12/2009
Assignee
1
CHICAGO BOARD OPTIONS EXCHANGE
400 S. LASALLE STREET
CHICAGO, ILLINOIS 60605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7664692
US20080059356
11513893
Correspondence name and address
SCOTT W. BRIM
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60611

Search Results as of: 05/30/2024 08:33 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