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 :
HOPFE, HELMUT W.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 004305/0759 | |
| Pages: | 1 |
| | Recorded: | 08/16/1984 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 2700 POST OAK BLVD., |
| STE 2400 |
| HOUSTON, TEXAS 77027 |
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Pat #
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Intl #
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App #
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NONE
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06641452
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Correspondence name and address
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TIMOTHY N. TROP
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ARNOLD, WHITE & DURKEE
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P. O. BOX 4433
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HOUSTON, TX 77210
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Assignment:
2
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| Reel/Frame: | 011861/0441 | |
| Pages: | 6 |
| | Recorded: | 06/01/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| A DELAWARE CORPORATION |
| 1602 WAGNER AVENUE, P.O. BOX 10428 |
| ERIE, PENNSYLVANIA 16514 |
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Pat #
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Intl #
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App #
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NONE
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09232302
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Correspondence name and address
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ANDREW J. CORNELIUS, P.C.
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ANDREW J. CORNELIUS
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1575 MCFARLAND ROAD
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SUITE 100
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PITTSBURGH, PA 15216-1808
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Assignment:
3
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| Reel/Frame: | 013470/0643 | |
| Pages: | 8 |
| | Recorded: | 11/06/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 920 PAYNE AVENUE |
| ERIE, PENNSYLVANIA 16512 |
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Pat #
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NONE
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29170472
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Correspondence name and address
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EDWARD W. GOEBEL, JR.
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100 STATE STREET, SUITE 700
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ERIE, PA 16507-1498
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Assignment:
4
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| Reel/Frame: | 013481/0613 | |
| Pages: | 9 |
| | Recorded: | 11/13/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 920 PAYNE AVENUE |
| ERIE, PENNSYLVANIA 16512 |
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Pat #
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Intl #
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App #
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NONE
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10065458
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Correspondence name and address
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EDWARD W. GOEBEL, JR.\ JON L. WOODWARD
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100 STATE STREET, SUITE 700
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ERIE, PA 16507-1498
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06/28/2024 04:20 AM
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