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 :
ENGELBACH, HEINZ
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 003809/0357 | |
| Pages: | 1 |
| | Recorded: | 11/05/1980 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 6700 LUDWIGSHAFEN |
| RHEINLAND-PFALZ, GERMANY |
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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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05963203
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Correspondence name and address
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KEIL & WITHERSPOON
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1100 CONNECTICUT AVE., N. W.
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WASHINGTON, D. C. 20036
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Assignment:
2
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| Reel/Frame: | 004111/0862 | |
| Pages: | 1 |
| | Recorded: | 03/14/1983 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 6700 LUDWIGSHAFEN |
| RHEINLAND-PFALZ, GERMANY |
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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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06247624
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Correspondence name and address
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JOHN H. SHURTLEFF
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140 S. DEARBORN ST., STE. 411
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CHICAGO, IL 60603
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Assignment:
3
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| Reel/Frame: | 004311/0535 | |
| Pages: | 1 |
| | Recorded: | 10/09/1984 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 6700 LUDWIGSHAFEN |
| RHEINLAND-PFALZ, GERMANY |
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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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06400690
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Correspondence name and address
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KEIL & WITHERSPOON
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1101 CONNECTICUT AVE., N. W.
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WASHINGTON, DC 20036
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Assignment:
4
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| Reel/Frame: | 004977/0722 | |
| Pages: | 1 |
| | Recorded: | 11/18/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 6700 LUDWIGSHAFEN |
| RHEINLAND-PFALZ, GERMANY |
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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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06929829
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Correspondence name and address
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KEIL & WEINKAUF
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1101 CONNECTICUT AVENUE, N.W.
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WASHINGTON, DC 20036
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Assignment:
5
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| Reel/Frame: | 004974/0083 | |
| Pages: | 1 |
| | Recorded: | 11/28/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 6700 LUDWIGSHAFEN |
| RHEINLAND-PFALZ, GERMANY |
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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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07130687
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Correspondence name and address
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JOHN H. SHURTLEFF
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140 S. DEARBORN ST.
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SUITE 411
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CHICAGO, IL 60603
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04/29/2024 05:53 AM
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