Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
GUPTA, TAPAN K.
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Total Assignments:
26
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Assignment:
1
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Reel/Frame: | 003914/0599 | |
| Pages: | 2 |
| | Recorded: | 07/27/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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06287371
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Correspondence name and address
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FLEHR, HOHBACH, TEST, ALBRITTON
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& HERBERT, STE. 3400
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FOUR EMBARCADERO CTR.
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SAN FRANCISCO, CA 94111
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Assignment:
2
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Reel/Frame: | 003951/0998 | |
| Pages: | 1 |
| | Recorded: | 10/21/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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WESTINGHOUSE BLDG GATEWAY CENTER |
PITTSBURGH, PENNSYLVANIA 15222 |
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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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06313448
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Correspondence name and address
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W. A. ELCHIK
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WESTINGHOUSE ELECTRIC CORP.
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R&D CENTER, PATENT DEPT.
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PITTSBURGH, PA 15235
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Assignment:
3
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Reel/Frame: | 004067/0346 | |
| Pages: | 2 |
| | Recorded: | 11/03/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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WESTINGHOUSE BLDG., GATEWAY CENTER |
PITTSBURGH, PENNSYLVANIA 15222 |
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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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06439016
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Correspondence name and address
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W. A. ELCHIK
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WESTINGHOUSE ELECTRIC CORP.
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R&D CENTER, PATENT DEPT.
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PITTSBURGH, PA 15235
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Assignment:
4
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Reel/Frame: | 004098/0175 | |
| Pages: | 2 |
| | Recorded: | 02/18/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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WESTINGHOUSE BLDG. GATEWAY CENTER, |
PITTSBURGH,, PENNSYLVANIA |
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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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06468009
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Correspondence name and address
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WESTINGHOUSE ELECTRIC CORP.
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R&D CENTER, PAT. DEPT.
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PITTSBURGH, PA 15235
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Assignment:
5
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Reel/Frame: | 004099/0644 | |
| Pages: | 2 |
| | Recorded: | 02/18/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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WESTINGHOUSE BLDG., GATEWAY CENTER, |
PITTSBURGH,, PENNSYLVANIA 15222 |
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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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06467974
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Correspondence name and address
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W. A. ELCHIK
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WESTINGHOUSE ELECTRIC CORP.
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R&D CENTER
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PATENT DEPT.
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PITTSBURGH, PA 15235
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Assignment:
6
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Reel/Frame: | 004216/0714 | |
| Pages: | 1 |
| | Recorded: | 01/09/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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WESTINGHOUSE BLDG. |
GATEWAY CENTER, A PA CORP. |
PITTSBURGH, PENNSYLVANIA 15222 |
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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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06569071
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Correspondence name and address
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W. A. ELCHIK
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WESTINGHOUSE ELECTRIC CORP.,
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R & D CENTER
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PATENT DEPT.,
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PITTSBURGH, PA 15235
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Assignment:
7
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Reel/Frame: | 004216/0866 | |
| Pages: | 1 |
| | Recorded: | 01/09/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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WESTINGHOUSE BLDG |
GATEWAY CENTER |
PITTSBURGH, PENNSYLVANIA 15222 |
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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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06569068
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Correspondence name and address
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W. A. ELCHIK
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WESTINGHOUSE ELECTRIC CORP.,
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R & D CENTER
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PATENT DEPT.,
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PITTSBURGH, PA 15235
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Assignment:
8
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Reel/Frame: | 004219/0160 | |
| Pages: | 1 |
| | Recorded: | 01/13/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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WESTINGHOUSE BLDG. |
GATEWAY CENTER, A PA CORP. |
PITTSBURGH, PENNSYLVANIA 15222 |
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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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06570489
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Correspondence name and address
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W. A. ELCHIK
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WESTINGHOUSE ELEC. CORP.
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R&D CENTER, PATENT DEPT.
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PITTSBURGH, PA 15235
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Assignment:
9
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Reel/Frame: | 004696/0318 | |
| Pages: | 2 |
| | Recorded: | 01/30/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP OF PA |
PITTSBURGH, PENNSYLVANIA |
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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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06940348
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Correspondence name and address
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ANDREW ALEXANDER
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ALUMINUM COMPANY OF AMERICA
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ALCOA CENTER, PA 15069
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Assignment:
10
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Reel/Frame: | 005467/0124 | |
| Pages: | 3 |
| | Recorded: | 10/09/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07571203
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Correspondence name and address
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JOYCE F. LANEY
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ALUMINUM COMPANY OF AMERICA
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ALCOA CENTER, PA 15069
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Assignment:
11
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Reel/Frame: | 005467/0127 | |
| Pages: | 3 |
| | Recorded: | 10/09/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07576853
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Correspondence name and address
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JOYCE F. LANEY
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ALUMINUM COMPANY OF AMERICA
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ALCOA CENTER, PA 15069
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Assignment:
12
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Reel/Frame: | 005505/0960 | |
| Pages: | 3 |
| | Recorded: | 11/08/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF PA |
PITTSBURGH, PENNSYLVANIA |
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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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07595986
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Correspondence name and address
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DAVID W. PEARCE-SMITH
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ALUMINUM COMPANY OF AMERICA
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ALCOA CENTER, PA 15069
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Assignment:
13
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Reel/Frame: | 005541/0613 | |
| Pages: | 3 |
| | Recorded: | 12/10/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF PA |
PITTSBURGH, PENNSYLVANIA |
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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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07603218
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Correspondence name and address
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DAVID W. PEARCE-SMITH
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ALUMINUM CO. OF AMERICA
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ALCOA CTR., PA 15069
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Assignment:
14
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Reel/Frame: | 005892/0888 | |
| Pages: | 3 |
| | Recorded: | 11/04/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF PA |
PITTSBURGH, PENNSYLVANIA |
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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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07749679
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Correspondence name and address
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CHRISTINED J. GLODEN
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ALUMINUM COMAPNY OF AMERICA
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100 TECHNICAL DRIVE
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ALCOA CENTER, PA 15069-0001
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Assignment:
15
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Reel/Frame: | 005939/0296 | |
| Pages: | 3 |
| | Recorded: | 12/11/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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PITTSBURGH, COUNTY OF ALLEGHENY, PENNSYLVANIA |
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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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07787364
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Correspondence name and address
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CHRISTINE J. GLODEN
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ALUMINUM COMPANY OF AMERICA
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100 TECHNICAL DR.
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ALCOA CENTER, PA 15069-0001
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Assignment:
16
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Reel/Frame: | 005955/0129 | |
| Pages: | 3 |
| | Recorded: | 12/23/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07804069
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Correspondence name and address
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CHRISTINE J. GLODEN
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ALUMINUM COMPANY OF AMERICA
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100 TECHNICAL DRIVE
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ALCOA CENTER, PA 15069-0001
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Assignment:
17
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Reel/Frame: | 006057/0437 | |
| Pages: | 3 |
| | Recorded: | 03/30/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORPORATION OF PA |
PITTSBURGH, PENNSYLVANIA |
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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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07851959
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Correspondence name and address
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ALUMINUM COMPANY OF AMERICA
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CHRISTINE J. GLODEN
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ALCOA TECHNICAL CENTER
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100 TECHNICAL DRIVE
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ALCOA CENTER, PA 15069-0001
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Assignment:
18
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Reel/Frame: | 006251/0713 | |
| Pages: | 3 |
| | Recorded: | 09/03/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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PITTSBURGH, ALLEGHENY COUNTY, PENNSYLVANIA |
PITTSBURGH, ALLEGHENY COUNTY, PENNSYLVAN, PENNSYLVANIA |
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Pat #
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Intl #
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App #
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NONE
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07925630
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Correspondence name and address
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CHRISTINE J. GLODEN
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ALUMINUM COMPANY OF AMERICA
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ALCOA TECHNICAL CENTER
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100 TECHNICAL DRIVE
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ALCOA CENTER, PA 15069-0001
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Assignment:
19
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Reel/Frame: | 006309/0130 | |
| Pages: | 3 |
| | Recorded: | 10/23/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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1501 ALCOA BUILDING |
PITTSBURGH, PENNSYLVANIA 15219 |
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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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07949154
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Correspondence name and address
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DAVID W. PEARCE-SMITH
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ALUMINUM COMPANY OF AMERICA
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PATENT DIVISION, ALCOA TECHNICAL CENTER
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100 TECHNICAL DRIVE
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ALCOA CENTER, PA 15069
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Assignment:
20
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Reel/Frame: | 014737/0619 | |
| Pages: | 2 |
| | Recorded: | 11/24/2003 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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1840 CENTURY PARK EAST |
LOS ANGELES, CALIFORNIA 90067 |
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Pat #
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Pub #
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Intl #
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App #
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10718805
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Correspondence name and address
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BIRCH, STEWART, KOLASCH ET AL.
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WILLIAM L. GATES
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8110 GATEHOUSE ROAD
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SUITE 100 EAST
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FALLS CHURCH, VA 22042-1248
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Assignment:
21
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Reel/Frame: | 015593/0399 | |
| Pages: | 3 |
| | Recorded: | 07/23/2004 | | |
Attorney Dkt #: | 12150508p000552078 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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1840 CENTURY PARK EAST |
LOS ANGELES, CALIFORNIA 90067 |
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Pat #
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Pub #
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Intl #
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App #
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10802746
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Correspondence name and address
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BIRCH, STEWART, KOLASCH & BIRCH LLP
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WILLIAM L. GATES
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8110 GATEHOUSE ROAD, SUITE 100 EAST
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FALLS CHURCH, VA 22042-1248
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Assignment:
22
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Reel/Frame: | 015650/0354 | |
| Pages: | 2 |
| | Recorded: | 08/03/2004 | | |
Attorney Dkt #: | 1215-0507OUS2(000551-078) |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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1840 CENTURY PARK EAST |
LOS ANGELES, CALIFORNIA 90067 |
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Pat #
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Intl #
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App #
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NONE
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10909541
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Correspondence name and address
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BIRCH, STEART, KOLASCH & BIRCH, LLP
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ATTENTION: WILLIAM L. GATES, ESQ.
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8110 GATEHOUSE ROAD
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FALLS CHURCH, VA 22042-1248
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Assignment:
23
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Reel/Frame: | 015834/0431 | |
| Pages: | 3 |
| | Recorded: | 09/29/2004 | | |
Attorney Dkt #: | 12150502p000543078 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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1840 CENTURY PARK EAST |
LOS ANGELES, CALIFORNIA 90067 |
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Pat #
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Intl #
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10879042
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Correspondence name and address
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BIRCH, STEWART, KOLASCH ET AL.
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WILLIAM L. GATES
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P.O. BOX 747
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FALLS CHURCH, VA 22040-0747
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Assignment:
24
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Reel/Frame: | 015889/0275 | |
| Pages: | 3 |
| | Recorded: | 10/15/2004 | | |
Attorney Dkt #: | 1215-0504P(000545-078) |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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1840 CENTURY PARK EAST |
LOS ANGELES, CALIFORNIA 90067 |
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Pat #
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Pub #
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Intl #
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App #
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10896174
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Correspondence name and address
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BIRCH, STEWART, KOLASCH ET AL.
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WILLIAM L. GATES
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P.O. BOX 747
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FALLS CHURCH, VA 22040-0747
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Assignment:
25
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Reel/Frame: | 016140/0220 | |
| Pages: | 3 |
| | Recorded: | 01/10/2005 | | |
Attorney Dkt #: | 1215-0505P(000549-078) |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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1840 CENTURY PARK EAST |
LOS ANGELES, CALIFORNIA 90067 |
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Pat #
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Intl #
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NONE
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10959121
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Correspondence name and address
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BIRCH, STEWART, KOLASCH & BIRCH, LLP
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P.O. BOX 747
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FALLS CHURCH, VA 22040-0747
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Assignment:
26
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Reel/Frame: | 019940/0155 | |
| Pages: | 14 |
| | Recorded: | 10/10/2007 | | |
Attorney Dkt #: | 2662-207 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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1840 CENTURY PARK EAST |
LOS ANGELES, CALIFORNIA 90067 |
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Pat #
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Pub #
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Intl #
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App #
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11773105
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Correspondence name and address
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WENDY CARBALLO
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1425 K STREET
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SUITE 800
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WASHINGTON, DC 20005
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