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 :
HSU, ED C.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 003971/0197 | |
| Pages: | 3 |
| | Recorded: | 12/24/1981 | | |
| 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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06334203
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Correspondence name and address
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PATENT DEPARTMENT
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PPG INDUSTRIES, INC.
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ONE GATEWAY CENTER
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PITTSBURGH, PA 15222
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Assignment:
2
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| Reel/Frame: | 003974/0749 | |
| Pages: | 3 |
| | Recorded: | 12/24/1981 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| ONE 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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06334202
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Correspondence name and address
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PATENT DEPARTMENT
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PPG INDUSTRIES, INC.
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ONE GATEWAY CENTER
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PITTSBURGH, PA 15222
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Assignment:
3
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| Reel/Frame: | 004048/0448 | |
| Pages: | 2 |
| | Recorded: | 09/24/1982 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| ONE GATEWAY CENTER |
| PITTSBURGH, PENNSYLVANIA 15222 |
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Pat #
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App #
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NONE
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06422771
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Correspondence name and address
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KENNETH J. STACHEL
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PAT. DEPT., PPG IND, INC.
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ONE GATEWAY CTR.
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PITTSBURGH, PA 15222
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05/12/2024 05:23 PM
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