Patent Assignment Assignor Details
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Assignor Name :
KOEFFER, DIETER
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Total Assignments:
12
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Assignment:
1
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| Reel/Frame: | 005945/0462 | |
| Pages: | 2 |
| | Recorded: | 12/16/1991 | | |
| 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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07581195
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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:
2
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| Reel/Frame: | 005371/0933 | |
| Pages: | 2 |
| | Recorded: | 07/19/1990 | | |
| 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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App #
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NONE
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07315312
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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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CRYSTAL SQUARE FIVE, STE. 400
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1755 SOUTH JEFFERSON DAVIS HIGHWAY
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ARLINGTON, VA 22202
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Assignment:
3
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| Reel/Frame: | 005509/0896 | |
| Pages: | 2 |
| | Recorded: | 11/19/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY 6700 |
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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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07360863
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Correspondence name and address
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JOHN H. SHURTLEFF
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140 S. DEARBORN STREET
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SUITE 411
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CHICAGO, IL 60603
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Assignment:
4
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| Reel/Frame: | 005289/0994 | |
| Pages: | 2 |
| | Recorded: | 04/09/1990 | | |
| 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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Pub #
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Intl #
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App #
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NONE
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07398715
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Correspondence name and address
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JOHN H. SHURTLEFF
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140 S. DEARBORN STREET
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SUITE 411
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CHICAGO, IL 60603
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Assignment:
5
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| Reel/Frame: | 005446/0263 | |
| Pages: | 2 |
| | Recorded: | 09/19/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY 6700 |
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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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07447409
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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:
6
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| Reel/Frame: | 005580/0417 | |
| Pages: | 2 |
| | Recorded: | 01/29/1991 | | |
| 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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07466931
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Correspondence name and address
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OBLON, FISHER, SPIVAK,
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MCCLELLAND & MAIER
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CRYSTAL SQUARE FIVE - SUITE 400
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1755 SOUTH JEFF., DAVIS HIGHWAY
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ARLINGTON, VA 22202
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Assignment:
7
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| Reel/Frame: | 005634/0840 | |
| Pages: | 2 |
| | Recorded: | 03/13/1991 | | |
| 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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07528021
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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:
8
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| Reel/Frame: | 005386/0991 | |
| Pages: | 2 |
| | Recorded: | 07/25/1990 | | |
| 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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Pub #
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Intl #
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App #
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NONE
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07557065
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Correspondence name and address
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KEIL & WEINKAUF
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1101 CONNECTICUT AVE., NW
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WASHINGTON, DC 20036
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Assignment:
9
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| Reel/Frame: | 005830/0108 | |
| Pages: | 2 |
| | Recorded: | 08/20/1991 | | |
| 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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07747596
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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:
10
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| Reel/Frame: | 006446/0572 | |
| Pages: | 2 |
| | Recorded: | 02/17/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| D-6700, 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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08018495
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Correspondence name and address
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HERBERT B. KEIL
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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:
11
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| Reel/Frame: | 010430/0088 | |
| Pages: | 3 |
| | Recorded: | 12/01/1999 | | |
| 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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09451860
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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. NW
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WASHINGTON, DC 20036
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Assignment:
12
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| Reel/Frame: | 010430/0115 | |
| Pages: | 2 |
| | Recorded: | 12/01/1999 | | |
| 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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09451858
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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 AVENUE N.W.
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WASHINGTON, D.C. 20036
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05/15/2024 08:03 AM
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