Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
GREIGGER, BARBARA A.
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 004050/0737 | |
| Pages: | 3 |
| | Recorded: | 09/28/1982 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 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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06425754
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Correspondence name and address
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PAT. DEPT.
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PPG INDUSTRIES, INC., ONE GATEWAY CTR.
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PITTSBURGH, PA 15222
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Assignment:
2
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| Reel/Frame: | 004050/0740 | |
| Pages: | 3 |
| | Recorded: | 09/28/1982 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 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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06425759
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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: | 004111/0325 | |
| Pages: | 3 |
| | Recorded: | 03/28/1983 | | |
| 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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06479604
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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:
4
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| Reel/Frame: | 004396/0128 | |
| Pages: | 3 |
| | Recorded: | 04/03/1985 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 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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06719660
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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:
5
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| Reel/Frame: | 010369/0433 | |
| Pages: | 4 |
| | Recorded: | 11/02/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3800 WEST 143RD STREET |
| CLEVELAND, OHIO 44111 |
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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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09431790
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Correspondence name and address
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PAUL S. CHIRGOTT
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INTELLECTUAL PROPERTY DEPARTMENT
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ONE PPG PLACE
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PITTSBURGH, PA 15272
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05/05/2024 03:34 AM
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