Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
PEREZ, LEON A.
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 004582/0996 | |
| Pages: | 4 |
| | Recorded: | 07/21/1986 | | |
| 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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06887456
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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 PPG PLACE
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PITTSBURGH, PA 15272
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Assignment:
2
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| Reel/Frame: | 004583/0009 | |
| Pages: | 5 |
| | Recorded: | 07/21/1986 | | |
| 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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Intl #
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App #
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NONE
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06887455
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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 PPG PLACE
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PITTSBURGH, PA 15727
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Assignment:
3
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| Reel/Frame: | 004733/0124 | |
| Pages: | 3 |
| | Recorded: | 06/25/1987 | | |
| 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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07066388
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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 PPG PLACE
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PITTSBURGH, PA 15272
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Assignment:
4
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| Reel/Frame: | 004806/0944 | |
| Pages: | 3 |
| | Recorded: | 12/10/1987 | | |
| 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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07130923
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Correspondence name and address
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PATENT DEPT.
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PPG INDUSTRIES, INC.
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ONE PPG PLACE
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PITTSBURGH, PA 15272
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Assignment:
5
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| Reel/Frame: | 005897/0363 | |
| Pages: | 4 |
| | Recorded: | 11/07/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORP. OF PENNSYLVANIA |
| 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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07575024
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Correspondence name and address
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DENNIS G. MILLMAN
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PPG INDUSTRIES, INC., PATENT DEPT.,
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ONE PPG PLACE
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PITTSBURGH, PA 15272
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05/12/2024 06:40 AM
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