Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
HELFERT HERBERT
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 003828/0110 | |
| Pages: | 2 |
| | Recorded: | 02/10/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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1609 BIDDLE AVE. |
A CORP. OF MI |
WYANDOTTE, MICHIGAN |
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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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06057229
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Correspondence name and address
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ANDREW E. PIERCE
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PAT. SEC. - RESEARCH
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BASF WYANDOTTE CORP.
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WYANDOTTE, MICH. 48192
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Assignment:
2
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Reel/Frame: | 003852/0987 | |
| Pages: | 1 |
| | Recorded: | 05/14/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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RHEINLAND-PFALZ |
6700 LUDWIGSHAFEN, GERMANY |
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Pat #
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Intl #
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App #
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NONE
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06152178
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Correspondence name and address
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OBLON, FISHER, SPIVAK, MC CLELLAND &
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MAIER
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1755 SO. JEFF. DAVIS HWY.
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CRYSTAL SQUARE FIVE - STE. 400
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ARLINGTON, VA 22202
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06/18/2024 02:57 PM
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