Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
PETERSON, ALEX JR.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 005021/0489 | |
| Pages: | 1 |
| | Recorded: | 02/02/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| KOPPERS BUILDING |
| A DE. CORP. |
| 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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07215395
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Correspondence name and address
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KATHLEEN F. HARRIS
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BRACEWELL & PATTERSON
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2900 SOUTH TOWER, PENNZOIL PLACE
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HOUSTON, TEXAS 77002
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Assignment:
2
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| Reel/Frame: | 005016/0195 | |
| Pages: | 1 |
| | Recorded: | 02/02/1989 | | |
| 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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Pub #
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Intl #
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App #
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NONE
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07238322
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Correspondence name and address
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BRACEWELL & PATTERSON
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2900 SOUTH TOWER PENNZOIL PLACE
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HOUSTON, TEXAS 77002-2781
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Assignment:
3
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| Reel/Frame: | 011701/0799 | |
| Pages: | 3 |
| | Recorded: | 03/28/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 414 SEVENTH AVENUE, SUITE 300 |
| 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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09742587
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Correspondence name and address
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ECKERT SEAMANS CHERIN & MELLOTT, LLC
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DIANE R. MEYERS
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600 GRANT STREET, 44TH FLOOR
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PITTSBURGH, PA 15219
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05/26/2024 10:06 AM
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