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 :
GEFFKEN, DETLEF
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 005199/0037 | |
| Pages: | 5 |
| | Recorded: | 12/19/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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NONE
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07341741
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Correspondence name and address
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SAMUEL S. BLIGHT
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C/O LEGAL DEPT., PATENT DIVISION
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
2
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Reel/Frame: | 006483/0917 | |
| Pages: | 3 |
| | Recorded: | 03/24/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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1007 MARKET STREET |
LEGAL - PATENTS |
WILMINGTON, DELAWARE 19898 |
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NONE
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07778079
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Correspondence name and address
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NANCY S. MAYER
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E. I. DU PONT DE NEMOURS COMPANY
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LEGAL - PATENT
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1007 MARKET ST.
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WILMINGTON, DE 19898
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Assignment:
3
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Reel/Frame: | 011969/0307 | |
| Pages: | 6 |
| | Recorded: | 07/09/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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2-2-1 OHTEMACHI, CHIYADA-KU |
TOKYO 100-8165, JAPAN |
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NONE
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09820026
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Correspondence name and address
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MASON & ASSOCIATES, P.A.
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DENNIS G. LAPOINTE
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17757 US HWY 19 N., SUITE 500
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CLEARWATER, FL 33764
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Assignment:
4
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Reel/Frame: | 020384/0804 | |
| Pages: | 7 |
| | Recorded: | 01/18/2008 | | |
Attorney Dkt #: | 6102-000026/US |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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ALFRED-NOBEL-STRABE 10 |
MONHEIM, GERMANY 40789 |
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NONE
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11763028
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Correspondence name and address
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HARNESS, DICKEY & PIERCE, P.L.C.
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P.O. BOX 828
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BLOOMFIELD HILLS, MI 48303
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Assignment:
5
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Reel/Frame: | 039875/0035 | |
| Pages: | 4 |
| | Recorded: | 09/28/2016 | | |
Attorney Dkt #: | UNI847/4-001US/58000 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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MITTELWEG 177 |
HAMBURG, GERMANY 20148 |
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Pat #
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Intl #
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App #
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NONE
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15118452
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Correspondence name and address
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TIMOTHY S. CORDER, PATENT AGENT
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VINSON & ELKINS LLP
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1001 FANNIN STREET, SUITE 2500
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HOUSTON, TX 77002-6760
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