Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
HELBIG, JOACHIM
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 004195/0356 | |
| Pages: | 1 |
| | Recorded: | 12/01/1983 | | |
| 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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06540644
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Correspondence name and address
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BURNS, DOANE, SWECKER & MATHIS
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GEORGE MASON BLDG.
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WASHINGTON & PRINCE STREETS
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P. O. BOX 1404
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ALEXANDRIA, VA 22313-1404
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Assignment:
2
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| Reel/Frame: | 005093/0574 | |
| Pages: | 2 |
| | Recorded: | 05/31/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| HAUPSTRASSE 98 |
| D-8132 TUTZING, 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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07323993
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Correspondence name and address
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ROBBINS & LARAMIE
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2100 PENNSYLVANIA AVENUE, N.W.
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WASHINGTON, D.C. 20006
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Assignment:
3
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| Reel/Frame: | 005125/0273 | |
| Pages: | 2 |
| | Recorded: | 06/30/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| HAUPSTRASSE 98 |
| D-8132 TUTZING, 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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07345276
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Correspondence name and address
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ROBBINS & LARAMIE
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2100 PENNSYLVANIA AVE., N.W.
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WASHINGTON, DC 20037
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Assignment:
4
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| Reel/Frame: | 015367/0519 | |
| Pages: | 2 |
| | Recorded: | 05/26/2004 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| PATENTE UND LIZENZEN |
| D 51368 LEVERKUSEN, GERMAN DEMOCRATIC REPUBLIC |
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Pat #
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Intl #
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App #
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10484179
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Correspondence name and address
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BAYER POLYMERS, LLC
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PATENT DEPARTMENT
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100 BAYER ROAD
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PITTSBURGH, PA 15205-9741
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05/10/2024 05:59 AM
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