Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
ECOWATER SYSTEMS, INC.
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Total Assignments:
22
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Assignment:
1
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| Reel/Frame: | 006435/0780 | |
| Pages: | 3 |
| | Recorded: | 02/25/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 1890 WOODLANE DRIVE |
| WOODBURY, MINNESOTA 55466 |
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Pat #
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Pub #
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Intl #
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NONE
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08003758
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Correspondence name and address
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JON CARL GEALOW
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KECK, MAHIN & CATE
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P.O. BOX 06110
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CHICAGO, IL 60606-0110
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Assignment:
2
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| Reel/Frame: | 006543/0146 | |
| Pages: | 3 |
| | Recorded: | 06/01/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1890 WOODLANE DRIVE |
| WOODBURY, MINNESOTA 55125 |
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Pat #
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NONE
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08048602
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Correspondence name and address
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KECK, MAHIN & CATE
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JON CARL GEALOW
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P.O. BOX 06110
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CHICAGO, IL 60606-0110
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Assignment:
3
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| Reel/Frame: | 015778/0657 | |
| Pages: | 3 |
| | Recorded: | 03/16/2005 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1890 WOODLANE DRIVE |
| WOODBURY, MINNESOTA 55125-2913 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08634315
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Correspondence name and address
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MICHAEL L. KENAGA
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DLA PIPER RUDNICK GRAY CARY US LLP
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P.O. BOX 64807
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CHICAGO, IL 60664-0807
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Assignment:
4
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| Reel/Frame: | 006698/0284 | |
| Pages: | 3 |
| | Recorded: | 09/13/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1890 WOODLANE DRIVE |
| WOODBURY, MINNESOTA 55125 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08094282
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Correspondence name and address
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JON CARL GEALOW
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KECK, MAHIN & CATE
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P.O. BOX 06110
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CHICAGO, IL 60606-0110
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Assignment:
5
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| Reel/Frame: | 006667/0700 | |
| Pages: | 3 |
| | Recorded: | 08/20/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1890 WOODLANE DRIVE WOODBURY, MN 53622 |
| MINNESOTA |
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Pat #
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App #
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NONE
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08090430
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Correspondence name and address
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JON CARL GEALOW
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KECK, MAHIN & CATE
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P.O. BOX 06110
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CHICAGO, IL 60606-0110
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Assignment:
6
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| Reel/Frame: | 007286/0396 | |
| Pages: | 4 |
| | Recorded: | 01/12/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1890 WOODLANE DRIVE |
| WOODBURY, MINNESOTA 55164-0420 |
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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NONE
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05826236
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NONE
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05872540
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NONE
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06101356
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NONE
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06154646
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NONE
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06193011
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NONE
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06771481
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NONE
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06822921
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NONE
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06885299
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NONE
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06885300
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NONE
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06925284
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NONE
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07001809
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NONE
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UNAVAILABLE
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Correspondence name and address
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JON CARL GEALOW
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KECK, MAHIN & CATE
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P.O. BOX 06110
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CHICAGO, IL 60606-0110
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Assignment:
7
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| Reel/Frame: | 008305/0051 | |
| Pages: | 4 |
| | Recorded: | 01/13/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1890 WOODLAND DRIVE |
| WOODBURY, MINNESOTA 55125 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08625659
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Correspondence name and address
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KECK, MAHIN & CATE
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ROBERT J. SCHNEIDER
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P.O. BOX 06110
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CHICAGO, IL 60606-0110
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Assignment:
8
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| Reel/Frame: | 009268/0669 | |
| Pages: | 3 |
| | Recorded: | 06/18/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1890 WOODLAND DRIVE |
| WOODBURY, MINNESOTA 55125 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09016203
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Correspondence name and address
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RUDNICK & WOLFE
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MICHAEL L. KENAGA
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P.O. BOX 64807
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CHICAGO, IL 60664-0807
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Assignment:
9
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| Reel/Frame: | 009294/0089 | |
| Pages: | 3 |
| | Recorded: | 07/02/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1890 WOODLANE DRIVE |
| WOODBURY, MINNESOTA 55125 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08920091
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Correspondence name and address
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RUDNICK & WOLFE
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MICHAEL L. KENAGA
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P.O. BOX 64807
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CHICAGO, IL 60664-0807
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Assignment:
10
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| Reel/Frame: | 010011/0964 | |
| Pages: | 3 |
| | Recorded: | 06/10/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1890 WOODLANE DRIVE |
| WOODBURY, MINNESOTA 55125 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09150085
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Correspondence name and address
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RUDNICK & WOLFE
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THOMAS W. RYAN
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P.O. BOX 64807
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CHICAGO, IL 60664-0807
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Assignment:
11
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| Reel/Frame: | 010706/0207 | |
| Pages: | 5 |
| | Recorded: | 03/24/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 64420 |
| 1890 WOODLANE DRIVE |
| ST. PAUL, MINNESOTA 55164 |
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Pat #
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App #
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NONE
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29120752
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Correspondence name and address
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PIPER MARBURY RUDNICK & WOLFE
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MICHAEL L. KENAGA
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P.O. BOX 64807
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CHICAGO, IL 60664-0807
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Assignment:
12
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| Reel/Frame: | 010706/0312 | |
| Pages: | 4 |
| | Recorded: | 03/24/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 64420 |
| 1890 WOODLANE DRIVE |
| ST. PAUL, MINNESOTA 55164 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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29120751
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Correspondence name and address
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PIPER MARBURY RUDNICK & WOLFE
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MICHAEL L. KENAGA
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P.O. BOX 64807
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CHICAGO, IL 60664-0807
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Assignment:
13
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| Reel/Frame: | 010873/0699 | |
| Pages: | 4 |
| | Recorded: | 06/08/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 64420 |
| 1890 WOODLANE DRIVE |
| ST. PAUL, MINNESOTA 55164 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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29124647
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Correspondence name and address
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PIPER MARBURY RUDNICK & WOLFE
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DAVID J. RICHTER
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P.O. BOX 64807
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CHICAGO, IL 60664-0807
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Assignment:
14
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| Reel/Frame: | 011131/0818 | |
| Pages: | 3 |
| | Recorded: | 09/26/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 64420 |
| 1890 WOODLANE DRIVE |
| ST. PAUL, MINNESOTA 55164 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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29126417
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Correspondence name and address
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MICHAEL L. KENAGA
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PIPER MARBURY RUDNICK & WOLFE
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P.O. BOX 64807
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CHICAGO, IL 60664-0807
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Assignment:
15
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| Reel/Frame: | 011138/0590 | |
| Pages: | 3 |
| | Recorded: | 09/26/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 64420 |
| 1890 WOODLAND DRIVE |
| ST. PAUL, MINNESOTA 55164 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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29126414
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Correspondence name and address
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PIPER MARBURY RUDNICK & WOLFE
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MICHAEL L. KENAGA
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P.O. BOX 64807
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CHICAGO, IL 60664-0807
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Assignment:
16
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| Reel/Frame: | 011138/0593 | |
| Pages: | 3 |
| | Recorded: | 09/26/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| PO BOX 64420 |
| 1890 WOODLAND DRIVE |
| ST PAUL, MINNESOTA 55164 |
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NONE
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29126416
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Correspondence name and address
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PIPER MARBURY RUDNICK & WOLFE
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MICHAEL L. KENAGA
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P.O. BOX 64807
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CHICAGO, IL 60664-0807
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Assignment:
17
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| Reel/Frame: | 011131/0815 | |
| Pages: | 3 |
| | Recorded: | 09/26/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 64420 |
| 1890 WOODLANE DRIVE |
| ST. PAUL, MINNESOTA 55164 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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29126417
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Correspondence name and address
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PIPER MARBURY RUDNICK & WOLFE
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MICHAEL L. KENAGA
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P.O. BOX 64807
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CHICAGO, IL 60664-0807
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Assignment:
18
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| Reel/Frame: | 011138/0602 | |
| Pages: | 3 |
| | Recorded: | 09/26/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1890 WOODLANE DRIVE, P.O. BOX 64420 |
| ST. PAUL, MINNESOTA 55164 |
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Pat #
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App #
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NONE
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29126414
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Correspondence name and address
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PIPER MARBURY RUDNICK & WOLFE
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MICHAEL L. KENAGA
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P.O. BOX 64807
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CHICAGO, IL 60664-0807
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Assignment:
19
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| Reel/Frame: | 011138/0621 | |
| Pages: | 3 |
| | Recorded: | 09/26/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 64420 |
| 1890 WOODLANE DRIVE |
| ST. PAUL, MINNESOTA 55164 |
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Pat #
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Intl #
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App #
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NONE
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29126416
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Correspondence name and address
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PIPER MARBURY RUDNICK & WOLFE
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MICHAEL L. KENAGA
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P.O. BOX 64807
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CHICAGO, IL 60664-0807
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Assignment:
20
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| Reel/Frame: | 012030/0658 | |
| Pages: | 4 |
| | Recorded: | 07/27/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1890 WOODLAND DRIVE |
| WOODBURY, MINNESOTA 55125 |
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Pat #
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Pub #
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Intl #
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App #
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09833991
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Correspondence name and address
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PIPER MARBURY RUDNICK & WOLFE
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MICHAEL L. KENAGA, ESQ.
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P.O. BOX 64807
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CHICAGO, IL 60664-0807
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Assignment:
21
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| Reel/Frame: | 012636/0508 | |
| Pages: | 6 |
| | Recorded: | 02/28/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1890 WOODLANE DRIVE |
| WOODBURY, MINNESOTA 55125 |
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Pat #
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Intl #
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App #
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10052112
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Correspondence name and address
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PIPER MARBURY RUDNICK & WOLFE
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MICHAEL L. KENAGA, ESQ.
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P.O. BOX 64807
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CHICAGO, IL 60664-0807
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Assignment:
22
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| Reel/Frame: | 017605/0812 | |
| Pages: | 3 |
| | Recorded: | 05/11/2006 | | |
| Attorney Dkt #: | 223644-001237 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1890 WOODLANE DRIVE |
| WOODBURY, MINNESOTA 55125-2913 |
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Pat #
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Pub #
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Intl #
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App #
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11188562
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Correspondence name and address
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MICHAEL L. KENAGA
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PATZIK FRANK & SAMOTNY LTD.
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150 SOUTH WACKER DRIVE, SUITE 900
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CHICAGO, IL 60606
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