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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 : DUVAN, DAVID
Total Assignments: 6
Assignment: 1
Reel/Frame:013018/0890   Pages: 7
Recorded: 06/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2002
2
Exec Dt:
03/01/2002
3
Exec Dt:
03/01/2002
4
Exec Dt:
03/22/2002
5
Exec Dt:
04/15/2002
6
Exec Dt:
03/22/2002
7
Exec Dt:
03/25/2002
Assignee
1
420 BARCLAY BOULEVARD
LINCOLNSHIRE, ILLINOIS 60069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29159096
Correspondence name and address
SEYFARTH SHAW
HAROLD V. STOTLAND
42ND FLOOD
55 EAST MONROE STREET
CHICAGO, ILLINOIS 60603-5803
Assignment: 2
Reel/Frame:013493/0438   Pages: 8
Recorded: 11/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/04/2002
2
Exec Dt:
11/04/2002
3
Exec Dt:
11/04/2002
4
Exec Dt:
10/31/2002
5
Exec Dt:
10/31/2002
6
Exec Dt:
10/31/2002
7
Exec Dt:
11/04/2002
8
Exec Dt:
11/12/2002
Assignee
1
420 BARCLAY BOULEVARD
LINCOLNSHIRE, ILLINOIS 60069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10293006
Correspondence name and address
HAROLD V. STOTLAND
SEYFARTH SHAW
55 EAST MONROE STREET
SUITE 4200
CHICAGO, IL 60603-5803
Assignment: 3
Reel/Frame:015608/0662   Pages: 7
Recorded: 07/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2004
2
Exec Dt:
06/25/2004
3
Exec Dt:
06/25/2004
4
Exec Dt:
07/13/2004
5
Exec Dt:
07/16/2004
6
Exec Dt:
07/13/2004
7
Exec Dt:
07/13/2004
Assignee
1
10801 CORPORATE DRIVE
PLEASANT PRAIRIE, WISCONSIN 53158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29207387
Correspondence name and address
SEYFARTH SHAW
55 EAST MONROE STREET
SUITE 4200
CHICAGO, IL 60603-5803
Assignment: 4
Reel/Frame:015847/0593   Pages: 5
Recorded: 09/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2004
2
Exec Dt:
09/21/2004
3
Exec Dt:
09/24/2004
4
Exec Dt:
09/24/2004
Assignee
1
10801 CORPORATE DRIVE
PLEASANT PRAIRIE, WISCONSIN 53158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10952276
Correspondence name and address
SEYFARTH SHAW
HAROLD V. STOTLAND
55 EAST MONROE STREET
SUITE 4200
CHICAGO, IL 60603-5803
Assignment: 5
Reel/Frame:016150/0042   Pages: 13
Recorded: 04/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/07/2005
2
Exec Dt:
04/07/2005
3
Exec Dt:
04/07/2005
4
Exec Dt:
04/07/2005
5
Exec Dt:
04/07/2005
Assignee
1
10801 CORPORATE DRIVE
PLEASANT PRAIRIE, WISCONSIN 53158-1603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11025225
Correspondence name and address
BARNES & THORNBURG LL P
GRANT H. PETERS
P.O. BOX 2786
CHICAGO, IL 60690
Assignment: 6
Reel/Frame:016156/0403   Pages: 13
Recorded: 04/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/07/2005
2
Exec Dt:
04/07/2005
3
Exec Dt:
04/07/2004
4
Exec Dt:
04/14/2004
5
Exec Dt:
04/12/2004
Assignee
1
10801 CORPORATE DRIVE
PLEASANT PRAIRIE, WISCONSIN 53158-1603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11025225
Correspondence name and address
GRANT H. PETERS
BARNES & THORNBURG LLP
P.O. BOX 2786
CHICAGO, ILLINOIS 60690

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