Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
ATOCHEM INC., M&T CHEMICALS INC., AND PENWALT CORPORATION MERGED AND CHANGES NAME
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Total Assignments:
1
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Assignment:
1
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| Reel/Frame: | 005368/0602 | |
| Pages: | 14 |
| | Recorded: | 05/15/1990 | | |
| Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 12/29/1989PA |
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App #
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Pub #
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App #
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Pat #
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Pub #
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App #
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NONE
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07233627
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NONE
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07255932
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NONE
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07332690
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NONE
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07347603
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NONE
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07347606
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NONE
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07362729
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NONE
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07362730
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NONE
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07379518
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NONE
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07438389
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Correspondence name and address
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SEIDEL, GONDA, GOLDHAMMER & ABBOTT
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TWO PENN CENTER PLAZA, STE. 1800
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PHILADELPHIA, PA 19102
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05/23/2024 07:47 AM
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