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 :
ZEIGLER COAL HOLDING COMPANY
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 006384/0675 | |
| Pages: | 9 |
| | Recorded: | 12/24/1992 | | |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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750 MAIN STREET |
HARTFORD, CONNECTICUT 06103 |
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NONE
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06813325
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NONE
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06868918
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NONE
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07695875
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NONE
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07738406
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NONE
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07742820
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NONE
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07861407
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Correspondence name and address
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SHARON E. KOHN
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KIRKLAND & ELLLIS
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200 EAST RANDOLPH DRIVE
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CHICAGO, IL 60601
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Assignment:
2
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Reel/Frame: | 007312/0368 | |
| Pages: | 6 |
| | Recorded: | 01/25/1995 | | |
Conveyance: | AMENDMENT TO PATENT AGREEMENT |
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Assignee
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TWO INTERNATIONAL PLACE |
BOSTON, MASSACHUSETTS 02110 |
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NONE
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06813325
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NONE
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06868918
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NONE
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07695875
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NONE
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07738406
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NONE
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07742820
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NONE
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07861407
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Correspondence name and address
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MAYER, BROWN & PLATT
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SONIA RAVIN
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190 SOUTH LASALLE STREET
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SUITE 3100
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CHICAGO, IL 60603
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Assignment:
3
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Reel/Frame: | 009507/0297 | |
| Pages: | 197 |
| | Recorded: | 10/15/1998 | | |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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677 WASHINGTON BLVD. |
STAMFORD, CONNECTICUT 06912 |
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NONE
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05585914
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NONE
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06102073
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NONE
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06358168
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NONE
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06442559
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NONE
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06694740
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NONE
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06720845
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NONE
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06813325
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NONE
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06868918
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NONE
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06943456
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NONE
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07014421
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NONE
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07175653
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NONE
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07358314
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NONE
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07479775
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NONE
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07695875
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NONE
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07738406
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NONE
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07742820
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NONE
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07861407
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NONE
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08276319
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NONE
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08334595
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NONE
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08550535
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Correspondence name and address
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NATIONAL CORPORATE RESEARCH, LTD.
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225 W. 34TH STREET
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SUITE 910
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NEW YORK, NY 10122
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Assignment:
4
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Reel/Frame: | 012906/0567 | |
| Pages: | 6 |
| | Recorded: | 05/14/2002 | | |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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31 WEST 52ND STREET |
NEW YORK, NEW YORK 10019 |
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Pat #
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Pub #
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Intl #
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Pat #
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Pub #
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NONE
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06813325
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NONE
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06868918
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NONE
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07695875
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NONE
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07738406
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NONE
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07742820
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NONE
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07861407
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NONE
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08276319
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NONE
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08334595
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NONE
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08550535
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Correspondence name and address
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O'MELVENY & MYERS LLP
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CLIFTON MOLATORE
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400 SOUTH HOPE STREET
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LOS ANGELES, CA 90071-2899
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