Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
GRECO, NICHOLAS P.
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 003924/0506 | |
| Pages: | 1 |
| | Recorded: | 09/18/1981 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| KOPPERS 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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06303541
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Correspondence name and address
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J. TIMOTHY KEANE
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1450 KOPPERS BLDG.
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PITTSBURGH, PA 15219
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Assignment:
2
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| Reel/Frame: | 004006/0039 | |
| Pages: | 1 |
| | Recorded: | 04/26/1982 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| KOPPERS BLDG., A CORP OF DE |
| PITTSBURGH, PENNSYLVANIA 15219 |
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Pat #
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Intl #
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App #
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NONE
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06372030
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Correspondence name and address
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J. TIMOTHY KEANE
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1450 KOPPERS BLDG.
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PITTSBURGH, PA 15219
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Assignment:
3
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| Reel/Frame: | 004186/0598 | |
| Pages: | 1 |
| | Recorded: | 11/07/1983 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| KOPPERS BLDG |
| PITTSBURGH, PENNSYLVANIA 15219 |
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Pat #
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Intl #
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App #
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NONE
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06398074
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Correspondence name and address
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DANIEL J. LONG
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1450 KOPPERS BLDG.
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PITTSBURGH, PA 15219
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Assignment:
4
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| Reel/Frame: | 004873/0842 | |
| Pages: | 1 |
| | Recorded: | 05/17/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| KOPPERS BUILDING |
| PITTSBURGH, PENNSYLVANIA 15219 |
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Pat #
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Intl #
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App #
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NONE
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06404614
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Correspondence name and address
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HERBERT J. ZEH, JR.
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KOPPERS COMPANY, INC.
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1450 KOPPERS BLDG.
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PITTSBURGH, PA. 15219
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Assignment:
5
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| Reel/Frame: | 004607/0344 | |
| Pages: | 1 |
| | Recorded: | 09/19/1986 | | |
| 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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06776398
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Correspondence name and address
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HERBERT J. ZEH, JR.
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KOPPERS COMPANY, INC.
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1450 KOPPERS BLDG.,
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PITTSBURGH, PA 15219
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05/26/2024 09:50 PM
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