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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 : SIWAK, GREG
Total Assignments: 8
Assignment: 1
Reel/Frame:014804/0582   Pages: 3
Recorded: 07/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2004
2
Exec Dt:
06/07/2004
Assignee
1
2047 WESTPORT CENTER DRIVE
ST. LOUIS, MISSOURI 63146
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10737198
Correspondence name and address
KIRK A. DAMMAN
500 N. BROADWAY, SUITE 2000
BOX IP DEPT
ST. LOUIS, MO 63102
Assignment: 2
Reel/Frame:019563/0231   Pages: 3
Recorded: 07/16/2007
Attorney Dkt #:10759-486
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2004
2
Exec Dt:
06/07/2004
Assignee
1
2047 WESTPORT CENTER DRIVE
ST. LOUIS, MISSOURI 63146
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11778503
Correspondence name and address
PATRICK W. RASCHE
ARMSTRONG TEASDALE LLP
ONE METROPOLITAN SQUARE, SUITE 2600
ST. LOUIS, MO 63102
Assignment: 3
Reel/Frame:014893/0609   Pages: 3
Recorded: 07/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2004
2
Exec Dt:
07/15/2004
3
Exec Dt:
07/15/2004
Assignee
1
9643 OLIVE BLVD.
ST. LOUIS, MISSOURI 63017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10799084
Correspondence name and address
ARMSTRONG TEASDALE, LLP.
JOHN S. BEULICK
ONE METROPOLITAN SQ. SUITE 2600
ST. LOUIS, MO 63102
Assignment: 4
Reel/Frame:050075/0359   Pages: 4
Recorded: 08/16/2019
Attorney Dkt #:579/2278US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2015
2
Exec Dt:
05/07/2015
3
Exec Dt:
08/07/2015
Assignee
1
3155 SUTTON BLVD., SUITE 202
ST. LOUIS, MISSOURI 63143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14795815
Correspondence name and address
KIRK A. DAMMAN, LEWIS RICE LLC
600 WASHINGTON AVE., SUITE 2500
BOX IP DEPT
ST. LOUIS, MO 63101
Assignment: 5
Reel/Frame:037330/0982   Pages: 2
Recorded: 12/18/2015
Attorney Dkt #:579/2278D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/06/2015
Assignee
1
190 CARONDELET PLAZA
SUITE 1460
ST. LOUIS, MISSOURI 63105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29534524
Correspondence name and address
LEWIS RICE LLC ATTN: BOX IP DEPT.
600 WASHINGTON AVE.
SUITE 2500
ST LOUIS, MO 63101
Assignment: 6
Reel/Frame:046430/0153   Pages: 2
Recorded: 07/23/2018
Attorney Dkt #:579/2560D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/28/2017
Assignee
1
3155 SUTTON BLVD., SUITE 202
ST. LOUIS, MISSOURI 63143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29611225
Correspondence name and address
LEWIS RICE LLC ATTN: BOX IP DEPT.
600 WASHINGTON AVE., SUITE 2500
BOX IP DEPARTMENT
ST LOUIS, MO 63101
Assignment: 7
Reel/Frame:046430/0462   Pages: 2
Recorded: 07/23/2018
Attorney Dkt #:579/2560US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/28/2017
Assignee
1
3155 SUTTON BLVD., SUITE 202
ST. LOUIS, MISSOURI 63143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16040217
Correspondence name and address
LEWIS RICE LLC ATTN: BOX IP DEPT.
600 WASHINGTON AVE., SUITE 2500
BOX IP DEPARTMENT
ST LOUIS, MO 63101
Assignment: 8
Reel/Frame:049275/0989   Pages: 3
Recorded: 05/24/2019
Attorney Dkt #:579/2622US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/04/2019
Assignee
1
3155 SUTTON BLVD., SUITE 202
ST. LOUIS, MISSOURI 63143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16173559
Correspondence name and address
KIRK A. DAMMAN, LEWIS RICE LLC
600 WASHINGTON AVE., SUITE 2500
BOX IP DEPT
ST. LOUIS, MO 63101

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