Patent Assignment Assignor Details
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Page
2
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2
Assignor Name :
LEIFELD, FERDINAND
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Total Assignments:
136
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Assignment:
101
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Reel/Frame: | 007955/0409 | |
| Pages: | 2 |
| | Recorded: | 04/03/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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Pat #
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Intl #
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App #
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NONE
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08627067
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Correspondence name and address
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GABOR J. KELEMEN
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SPENCER & FRANK
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1100 NEW YORK AVENUE, N.W.
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SUITE 300 EAST
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WASHINGTON, DC 20005-3955
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Assignment:
102
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Reel/Frame: | 007958/0896 | |
| Pages: | 2 |
| | Recorded: | 04/03/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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08627068
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Correspondence name and address
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SPENCER & FRANK
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SUITE 300 EAST
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1100 NEW YORK AVENUE, N.W.
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WASHINGTON, DC 20005-3955
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Assignment:
103
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Reel/Frame: | 007988/0598 | |
| Pages: | 2 |
| | Recorded: | 05/03/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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08642638
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Correspondence name and address
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SPENCER & FRANK
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GABOR J. KELEMEN
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SUITE 300 EAST
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1100 NEW YORK AVENUE, N.W.
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WASHINGTON, D.C. 20005-3955
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Assignment:
104
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Reel/Frame: | 008951/0790 | |
| Pages: | 2 |
| | Recorded: | 05/03/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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08642306
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Correspondence name and address
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SPENCER & FRANK
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GABOR J. KELEMEN
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1100 NEW YORK AVENUE, N.W.
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SUITE 300 EAST
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WASHINGTON, D.C. 20005-3955
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Assignment:
105
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Reel/Frame: | 008966/0266 | |
| Pages: | 2 |
| | Recorded: | 05/03/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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08642306
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Correspondence name and address
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SPENCER & FRANK
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GABOR J. KELEMEN
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SUITE 300 EAST
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1100 NEW YORK AVENUE, N.W.
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WASHINGTON, D.C. 20005-3955
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Assignment:
106
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Reel/Frame: | 007948/0176 | |
| Pages: | 2 |
| | Recorded: | 05/17/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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08648985
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Correspondence name and address
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SPENCER & FRANK
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GABOR J. KELEMEN
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SUITE 300 EAST
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1100 NEW YORK AVENUE, N.W.
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WASHINGTON, D.C. 20005-3955
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Assignment:
107
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Reel/Frame: | 008266/0917 | |
| Pages: | 2 |
| | Recorded: | 10/11/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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08728971
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Correspondence name and address
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SPENCER & FRANK
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GABOR J. KELEMEN
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SUITE 300 EAST
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1100 NEW YORK AVENUE, N.W.
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WASHINGTON, D.C. 20005-3955
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Assignment:
108
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Reel/Frame: | 008278/0836 | |
| Pages: | 3 |
| | Recorded: | 10/23/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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08735948
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Correspondence name and address
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SPENCER & FRANK
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GEORGE H. SPENCER
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SUITE 300 EAST
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1100 NEW YORK AVENUE, N.W.
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WASHINGTON, D.C. 20005-3955
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Assignment:
109
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Reel/Frame: | 008647/0344 | |
| Pages: | 2 |
| | Recorded: | 06/25/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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08881611
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Correspondence name and address
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SPENCER & FRANK
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GABOR J. KELEMEN
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1100 NEW YORK AVE., N.W.
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SUITE 300 EAST
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WASHINGTON, DC 20005-3955
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Assignment:
110
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Reel/Frame: | 008768/0952 | |
| Pages: | 2 |
| | Recorded: | 08/21/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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08915716
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Correspondence name and address
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SPENCER & FRANK
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GABOR J. KELEMEN
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SUITE 300 EAST
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1100 NEW YORK AVENUE, N.W.
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WASHINGTON, D.C. 20005-3955
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Assignment:
111
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Reel/Frame: | 008911/0258 | |
| Pages: | 3 |
| | Recorded: | 12/10/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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08988166
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Correspondence name and address
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SPENCER & FRANK
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GABOR J. KELEMEN
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1100 NEW YORK AVENUE, N.W.
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STE. 300 EAST
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WASHINGTON, D.C. 20005-3955
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Assignment:
112
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Reel/Frame: | 008911/0120 | |
| Pages: | 3 |
| | Recorded: | 12/10/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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08988421
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Correspondence name and address
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SPENCER & FRANK
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GABOR J. KELEMEN
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SUITE 300 EAST
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1100 NEW YORK AVENUE, N.W.
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WASHINGTON, DC 20005-3955
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Assignment:
113
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Reel/Frame: | 008911/0084 | |
| Pages: | 3 |
| | Recorded: | 12/10/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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08988422
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Correspondence name and address
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SPENCER & FRANK
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GABOR J. KELEMEN
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SUITE 300 EAST
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1100 NEW YORK AVE., NW
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WASHINGTON, DC 20005-3955
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Assignment:
114
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Reel/Frame: | 009014/0527 | |
| Pages: | 3 |
| | Recorded: | 03/02/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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09033075
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Correspondence name and address
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SPENCER & FRANK
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GABOR J. KELEMEN
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1100 NEW YORK AVE., N.W. SUITE 300 EAST
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WASHINGTON, D.C. 20005-3955
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Assignment:
115
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Reel/Frame: | 009494/0745 | |
| Pages: | 2 |
| | Recorded: | 09/30/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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09106453
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Correspondence name and address
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SPENCER & FRANK
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GABOR KELEMEN
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SUITE 300 EAST
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1100 NEW YORK AVENUE, N.W.
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WASHINGTON, D.C. 20005-3955
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Assignment:
116
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Reel/Frame: | 009452/0529 | |
| Pages: | 2 |
| | Recorded: | 09/04/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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09148627
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Correspondence name and address
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SPENCER & FRANK
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GOBOR J. KELEMEN
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1100 NEW YORK AVENUE, N.W.
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SUITE 300 EAST
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WASHINGTON, D.C. 20005-3955
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Assignment:
117
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Reel/Frame: | 009437/0584 | |
| Pages: | 2 |
| | Recorded: | 09/04/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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09148629
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Correspondence name and address
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SPENCER & FRANK
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GABOR J. KELEMEN
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1100 NEW YORK AVENUE, N.W.
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SUITE 300 EAST
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WASHINGTON, D.C. 20005-3955
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Assignment:
118
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Reel/Frame: | 009637/0605 | |
| Pages: | 3 |
| | Recorded: | 11/30/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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09154823
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Correspondence name and address
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VENABLE
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GABOR J. KELEMEN
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SUITE 300 EAST
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1100 NEW YORK AVE., N.W.
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WASHINGTON, DC 20005-3955
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Assignment:
119
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Reel/Frame: | 009667/0752 | |
| Pages: | 2 |
| | Recorded: | 12/14/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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09152523
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Correspondence name and address
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VENABLE
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GABOR J. KELEMEN
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1100 NEW YORK AVENUE, N.W.
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SUITE 300
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WASHINGTON, D.C. 20005-3955
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Assignment:
120
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Reel/Frame: | 010115/0741 | |
| Pages: | 2 |
| | Recorded: | 12/08/1998 | | |
Conveyance: | (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT THE RECORDATION DATE 12-14-98 TO 12-08-98 PREVIOUSLY RECORDED AT REEL 9667, FRAME 0752. |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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09152523
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Correspondence name and address
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VENABLE
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GABOR J. KELEMEN
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SUITE 300 EAST
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1100 NEW YORK AVENUE, N.W.
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WASHINGTON, D.C. 20005-3955
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Assignment:
121
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Reel/Frame: | 009872/0980 | |
| Pages: | 2 |
| | Recorded: | 03/24/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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09276915
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Correspondence name and address
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VENABLE, BAETJER, HOWARD ET AL
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GABOR J. KELEMEN
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P.O. BOX 34385
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WASHINGTON, DC 20043-9998
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Assignment:
122
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Reel/Frame: | 010318/0093 | |
| Pages: | 2 |
| | Recorded: | 03/26/1999 | | |
Conveyance: | (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT THE RECORDATION DATE OF 03-24-99 TO 03-26-99, PREVIOUSLY RECORDED ON REEL 9872, FRAME 0980. |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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09276915
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Correspondence name and address
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VENABLE, BAETJER, HOWARD & HOWARD ET AL
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GABOR J. KELEMEN
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P.O. BOX 34385
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WASHINGTON, D.C. 20043-9998
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Assignment:
123
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Reel/Frame: | 010006/0747 | |
| Pages: | 2 |
| | Recorded: | 05/03/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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09297516
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Correspondence name and address
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VENABLE, BAETJER, HOWARD ET AL., LLP
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GABOR J. KELEMEN
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P.O. BOX 34385
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WASHINGTON, D.C. 20043-9998
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Assignment:
124
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Reel/Frame: | 010295/0396 | |
| Pages: | 2 |
| | Recorded: | 10/06/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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09351334
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Correspondence name and address
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VENABLE, BAETJER, HOWARD & CIVILETTI
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GABOR J. KELEMEN
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P.O. 34385
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WASHINGTON, DC 20043-9998
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Assignment:
125
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Reel/Frame: | 010222/0793 | |
| Pages: | 2 |
| | Recorded: | 09/02/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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09388548
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Correspondence name and address
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VENABLE, BAETJER, HOWARD & CIVILETTI,LLP
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GABOR J. KELEMEN
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P.O. BOX 34385
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WASHINGTON, D.C. 20043-9998
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Assignment:
126
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Reel/Frame: | 010243/0425 | |
| Pages: | 2 |
| | Recorded: | 09/09/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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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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09392448
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Correspondence name and address
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VENABLE, BAETJER, HOWARD & CIVILETTI,
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GABOR J. KELEMEN
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P.O. BOX 34385
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WASHINGTON, D.C. 20043-9998
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Assignment:
127
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Reel/Frame: | 011493/0129 | |
| Pages: | 3 |
| | Recorded: | 01/23/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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Pat #
|
Pub #
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Intl #
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App #
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NONE
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09442146
|
Correspondence name and address
|
|
VENABLE, BAETJER, HOWARD & CIVILETTI LLP
|
|
GABOR J. KELEMEN
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P.O. BOX 34385
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|
WASHINGTON, D.C. 20043-9998
|
|
Assignment:
128
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Reel/Frame: | 011629/0711 | |
| Pages: | 3 |
| | Recorded: | 11/18/1999 | | |
Conveyance: | (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT THE RECORDATION DATE OF 1-23-01 TO 11-18-99 PREVIOUSLY RECORDED AT REEL 11493, FRAME 0129. |
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Assignee
|
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DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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Pat #
|
Pub #
|
Intl #
|
App #
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|
|
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NONE
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09442146
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Correspondence name and address
|
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VENABLE, BAETJER, HOWARD ET AL.
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|
GABOR J. KELEMAN
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P.O. BOX 34385
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WASHINGTON, D.C. 20043-9998
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|
Assignment:
129
|
|
|
Reel/Frame: | 010428/0466 | |
| Pages: | 2 |
| | Recorded: | 11/30/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
|
|
Pat #
|
Pub #
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Intl #
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App #
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NONE
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09451140
|
Correspondence name and address
|
|
VENABLE, BAETJER, HOWARD ET AL.
|
|
GABOR J. KELEMEN
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PO BOX 34385
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WASHINGTON, DC 20043-9998
|
|
Assignment:
130
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|
|
Reel/Frame: | 011764/0469 | |
| Pages: | 3 |
| | Recorded: | 05/01/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
DUVENSTRASSE 82-92 |
D-41199 MONCHENGLADBACH, GERMANY |
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|
Pat #
|
Pub #
|
Intl #
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App #
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09845180
|
Correspondence name and address
|
|
VENABLE, BAETJER, HOWARD & CIVILETTI LLP
|
|
GABOR J. KELEMEN
|
|
P.O. BOX 34385
|
|
WASHINGTON, D.C 20043-9998
|
|
Assignment:
131
|
|
|
Reel/Frame: | 043635/0731 | |
| Pages: | 9 |
| | Recorded: | 09/20/2017 | | |
Attorney Dkt #: | 505949US |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
. |
LUDWIGSHAFEN, GERMANY 67056 |
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Pat #
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Pub #
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Intl #
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App #
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15552522
|
Correspondence name and address
|
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OBLON, ET AL.
|
|
1940 DUKE STREET
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|
ALEXANDRIA, VA 22314
|
|
Assignment:
132
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|
|
Reel/Frame: | 043636/0018 | |
| Pages: | 9 |
| | Recorded: | 09/20/2017 | | |
Attorney Dkt #: | 505939US |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
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|
. |
LUDWIGSHAFEN, GERMANY 67056 |
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|
Pat #
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Pub #
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Intl #
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App #
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15552521
|
Correspondence name and address
|
|
OBLON, ET AL.
|
|
1940 DUKE STREET
|
|
ALEXANDRIA, VA 22314
|
|
Assignment:
133
|
|
|
Reel/Frame: | 047253/0976 | |
| Pages: | 12 |
| | Recorded: | 07/31/2018 | | |
Attorney Dkt #: | 29827/I78744 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
CARL-BOSCH-STRASSE 38 |
LUDWIGSHAFEN, GERMANY 67056 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
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|
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16074100
|
Correspondence name and address
|
|
MARSHALL, GERSTEIN & BORUN LLP
|
|
233 SOUTH WACKER DRIVE
|
|
SUITE 6300
|
|
CHICAGO, IL 60606
|
|
Assignment:
134
|
|
|
Reel/Frame: | 050681/0762 | |
| Pages: | 10 |
| | Recorded: | 10/10/2019 | | |
Attorney Dkt #: | 29827/I160790 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
CARL-BOSCH-STRASSE 38 |
LUDWIGSHAFEN, GERMANY 67056 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16344381
|
Correspondence name and address
|
|
MARSHALL, GERSTEIN & BORUN LLP
|
|
233 SOUTH WACKER DRIVE
|
|
6300 WILLIS TOWER
|
|
CHICAGO, IL 60606-6357
|
|
Assignment:
135
|
|
|
Reel/Frame: | 065565/0917 | |
| Pages: | 7 |
| | Recorded: | 11/15/2023 | | |
Attorney Dkt #: | 27843-1568 171383US01 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
CARL-BOSCH-STRASSE 38 |
LUDWIGSHAFEN AM RHEIN, GERMANY 67056 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
|
16964342
|
Correspondence name and address
|
|
CHRISTOPHER M. GOFF
|
|
ARMSTRONG TEASDALE LLP
|
|
7700 FORSYTH BLVD., SUITE 1800
|
|
ST. LOUIS, MO 63105
|
|
Assignment:
136
|
|
|
Reel/Frame: | 051273/0565 | |
| Pages: | 7 |
| | Recorded: | 12/13/2019 | | |
Attorney Dkt #: | 27843-1476 170244US02 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
CARL-BOSCH-STRASSE 38 |
LUDWIGSHAFEN AM RHEIN, GERMANY 67056 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16621916
|
Correspondence name and address
|
|
ARMSTRONG TEASDALE LLP
|
|
7700 FORSYTH BLVD.
|
|
SUITE 1800
|
|
ST. LOUIS, MO 63105
|
|
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