Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
SPENGLER, REINHARD
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Total Assignments:
8
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Assignment:
1
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Reel/Frame: | 004921/0873 | |
| Pages: | 1 |
| | Recorded: | 08/01/1988 | | |
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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07034938
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Correspondence name and address
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KEIL & WEINKAUF
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1101 CONN. AVE., N. W.
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WASHINGTON, DC 20036
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Assignment:
2
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Reel/Frame: | 005214/0006 | |
| Pages: | 1 |
| | Recorded: | 01/16/1990 | | |
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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NONE
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07143074
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Correspondence name and address
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KEIL AND WEINKAUF
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1101 CONNECTICUT AVENUE, N. W.
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WASHINGTON, DC 20036
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Assignment:
3
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Reel/Frame: | 005323/0395 | |
| Pages: | 2 |
| | Recorded: | 06/07/1990 | | |
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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07388805
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Correspondence name and address
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OBLON, FISHER, SPIVAK, MC CLELLAND &
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MAIER, CRYSTAL SQUARE FIVE - STE. 400
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1755 SOUTH JEFF. DAVIS HWY.
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ARLINGTON, VA 22202
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Assignment:
4
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Reel/Frame: | 011743/0881 | |
| Pages: | 3 |
| | Recorded: | 02/07/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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67061 LUDWIGSHAFEN, GERMANY |
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Pat #
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App #
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NONE
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09762399
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Correspondence name and address
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KEIL & WEINKAUF
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HERBERT B. KEIL
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1101 CONNECTICUT AVE., N.W.
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WASHINGTON, D.C. 20036
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Assignment:
5
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Reel/Frame: | 011617/0369 | |
| Pages: | 3 |
| | Recorded: | 02/26/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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67056 LUDWIGSHAFEN, 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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09763662
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Correspondence name and address
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KEIL & WEINKAUF
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HERBERT B. KEIL
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1101 CONNECTICUT AVE., N.W.
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WASHINGTON, DC 20036
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Assignment:
6
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Reel/Frame: | 013947/0188 | |
| Pages: | 4 |
| | Recorded: | 04/14/2003 | | |
Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME, PREVIOUSLY RECORDED AT REEL 011617, FRAME 0369. |
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Assignee
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67061 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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09763662
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Correspondence name and address
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KEIL & WEINKAUF
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HERBERT B. KEIL
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1350 CONNECTICUT AVENUE, N.W.
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WASHINGTON, DC 20036
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Assignment:
7
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Reel/Frame: | 020912/0846 | |
| Pages: | 3 |
| | Recorded: | 05/05/2008 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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MAX-PLANCK-RING 2 |
WIESBADEN, GERMANY 65205 |
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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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29301994
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Correspondence name and address
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WOOD, PHILLIPS, KATZ, CLARK & MORTIMER
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CITIGROUP CENTER, SUITE 3800
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500 WEST MADISON STREET
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CHICAGO, ILLINOIS 60661
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Assignment:
8
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Reel/Frame: | 025511/0760 | |
| Pages: | 3 |
| | Recorded: | 12/16/2010 | | |
Attorney Dkt #: | 418218 & 418233 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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MAX-PLANCK-RING 2 |
WIESBADEN, GERMANY 65205 |
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Pat #
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Intl #
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App #
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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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29375432
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NONE
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29375447
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Correspondence name and address
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POLSINELLI SHUGHART PC
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105 WEST VANDALIA STREET
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SUITE 400
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EDWARDSVILLE, IL 62025
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