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 :
BIELEFELDT, DIETMAR
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Total Assignments:
35
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Assignment:
1
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Reel/Frame: | 004772/0112 | |
| Pages: | 1 |
| | Recorded: | 09/03/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF GERMANY |
LEVERKUSEN, 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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07092747
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Correspondence name and address
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SPRUNG, HORN, KRAMER & WOODS
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600 THIRD AVE.,
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NEW YORK, NY 10016
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Assignment:
2
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Reel/Frame: | 004874/0286 | |
| Pages: | 1 |
| | Recorded: | 03/23/1988 | | |
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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07172732
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Correspondence name and address
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SPRUNG HORN KRAMER & WOODS
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600 THIRD AVENUE
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NEW YORK, NY 10016
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Assignment:
3
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Reel/Frame: | 004905/0624 | |
| Pages: | 1 |
| | Recorded: | 06/09/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF GERMANY |
LEVERKUSEN, 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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07204470
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Correspondence name and address
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SPRUNG, HORN, KRAMER & WOODS
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600 THIRD AVENUE
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NEW YORK, NY 10016
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Assignment:
4
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Reel/Frame: | 004995/0139 | |
| Pages: | 1 |
| | Recorded: | 10/13/1988 | | |
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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07257351
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Correspondence name and address
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PATENT DEPARTMENT
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MOBAY CORPORATION
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MOBAY ROAD
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PITTSBURGH, PA 15205-9741
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Assignment:
5
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Reel/Frame: | 004971/0038 | |
| Pages: | 1 |
| | Recorded: | 11/16/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF GERMANY |
LEVERKUSEN, 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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07271976
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Correspondence name and address
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SPRUNG HORN KRAMER & WOODS
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600 THIRD AVENUE
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NEW YORK, NY 10016
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Assignment:
6
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Reel/Frame: | 005068/0951 | |
| Pages: | 1 |
| | Recorded: | 05/04/1989 | | |
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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07347595
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Correspondence name and address
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SPRUNG HORN KRAMER & WOODS
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600 THIRD AVE.,
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NEW YORK, NY 10016
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Assignment:
7
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Reel/Frame: | 005087/0211 | |
| Pages: | 1 |
| | Recorded: | 06/01/1989 | | |
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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07359618
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Correspondence name and address
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SPRUNG HORN KRAMER & WOODS
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600 THIRD AVENUE
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NEW YORK, NY 10016
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Assignment:
8
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Reel/Frame: | 005194/0781 | |
| Pages: | 1 |
| | Recorded: | 09/25/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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D 5090 LEVERKUSEN BAYERWERK |
FED. REP. OF GERMANY, 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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07355530
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Correspondence name and address
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RICHARD E. L. HENDERSON
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MOBAY CORP.
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MOBAY RD.
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PITTSBURGH, PA 15205-9741
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Assignment:
9
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Reel/Frame: | 005192/0004 | |
| Pages: | 1 |
| | Recorded: | 12/06/1989 | | |
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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07446955
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Correspondence name and address
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SPRUNG HORN KRAMER AND WOODS
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600 THIRD AVENUE
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NEW YORK, NY 10016
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Assignment:
10
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Reel/Frame: | 005220/0206 | |
| Pages: | 1 |
| | Recorded: | 01/24/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF GERMANY |
LEVERKUSEN, 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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07469622
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Correspondence name and address
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SPRUNG, HORN, KRAMER & WOODS
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600 THIRD AVE.,
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NEW YORK, NY 10016
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Assignment:
11
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Reel/Frame: | 005229/0911 | |
| Pages: | 1 |
| | Recorded: | 02/12/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF GERMANY |
LEVERKUSEN, 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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07478330
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Correspondence name and address
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SPRUNG HORN KRAMER AND WOODS
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600 THIRD AVENUE
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NEW YORK, NY 10016
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Assignment:
12
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Reel/Frame: | 005318/0731 | |
| Pages: | 2 |
| | Recorded: | 05/15/1990 | | |
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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07523627
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Correspondence name and address
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SPRUNG HORN KRAMER AND WOODS
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1140 AVE. OF AMERICAS
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NEW YORK, NY 10036
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Assignment:
13
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Reel/Frame: | 005433/0178 | |
| Pages: | 2 |
| | Recorded: | 09/12/1990 | | |
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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07581836
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Correspondence name and address
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SPRUNG HORN KRAMER & WOODS
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1140 AVENUE OF THE AMERICAS
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NEW YORK, NY 10036
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Assignment:
14
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Reel/Frame: | 005499/0916 | |
| Pages: | 2 |
| | Recorded: | 10/24/1990 | | |
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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07604026
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Correspondence name and address
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SPRUNG HORN KRAMER & WOODS
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1140 AVE. OF THE AMERICAS
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NEW YORK, NY 10036
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Assignment:
15
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Reel/Frame: | 005783/0915 | |
| Pages: | 2 |
| | Recorded: | 07/15/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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D-5090 LEVERKUSEN |
BAYERWERK, 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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07730368
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Correspondence name and address
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SPRUNG HORN KRAMER & WOODS
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1140 AVENUE OF AMERICAS
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NEW YORK, NY 10036
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Assignment:
16
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Reel/Frame: | 005911/0981 | |
| Pages: | 2 |
| | Recorded: | 11/07/1991 | | |
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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07789214
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Correspondence name and address
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SPRUNG, HORN, KRAMER & WOODS
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1140 AVE. OF THE AMERICAS
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NEW YORK, NY 10036
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Assignment:
17
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Reel/Frame: | 006028/0819 | |
| Pages: | 2 |
| | Recorded: | 02/13/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF GERMANY |
LEVERKUSEN, 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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07834906
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Correspondence name and address
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SPRUNG HORN KRAMER & WOODS
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ATTN: KURT G. BRISCOE
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1140 AVENUE OF THE AMERICAS
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NEW YORK, NY. 10036
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Assignment:
18
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Reel/Frame: | 006061/0218 | |
| Pages: | 2 |
| | Recorded: | 03/20/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORPORATION OF GERMANY |
LEVERKUSEN, 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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07854183
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Correspondence name and address
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SPRUNG HORN KRAMER & WOODS
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1140 AVE. OF THE AMERICAS
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NEW YORK, NY 10036
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Assignment:
19
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Reel/Frame: | 006536/0793 | |
| Pages: | 2 |
| | Recorded: | 04/15/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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KONZERNVERWALTUNG RP |
5090 LEVERKUSEN-BAYERWERK, 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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08048103
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Correspondence name and address
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LEONARD HORN
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SPRUNG ET AL
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1140 AVE. OF THE AMERICAS
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NEW YORK, NY 10036
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Assignment:
20
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Reel/Frame: | 006643/0952 | |
| Pages: | 2 |
| | Recorded: | 07/28/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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KONZERNVERWALTUNG RP |
PATENTE KONZERN |
LEVERKUSEN, GERMANY D51368 |
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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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08098689
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Correspondence name and address
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SPRUNG HORN KARMER & WOODS
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LEONARD HORN
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660 WHITE PLAINS ROAD
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4TH FLOOR
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TARRYTOWN, NY 10591-5144
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Assignment:
21
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Reel/Frame: | 006872/0270 | |
| Pages: | 2 |
| | Recorded: | 02/14/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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D 51368 LEVERKUSEN, 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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08195236
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Correspondence name and address
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SPRUNG HORN KRAMER & WOODS
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LEONARD HORN, ESQ.
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660 WHITE PLAINS ROAD
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TARRYTOWN, NY 10591
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Assignment:
22
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Reel/Frame: | 007256/0333 | |
| Pages: | 2 |
| | Recorded: | 10/25/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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KONZERNVERWALTUNG RP PATENTABTEILUNG |
LEVERKUSEN, GERMANY 51368 |
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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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08325319
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Correspondence name and address
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JOSEPH C. GIL
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PATENT DEPARTMENT
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MILES INC.
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MOBAY ROAD
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PITTSBURGH, PA 15205
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Assignment:
23
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Reel/Frame: | 007245/0622 | |
| Pages: | 2 |
| | Recorded: | 11/04/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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KONZERNVERWALTUNG RP, PATENTABTEILUNG |
LEVERKUSEN, GERMANY 51368 |
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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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08335739
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Correspondence name and address
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JOSEPH C. GIL
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MILES INC.
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PATENT DEPARTMENT
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MOBAY ROAD
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PITTSBURGH, PA 15205
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Assignment:
24
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Reel/Frame: | 007285/0322 | |
| Pages: | 2 |
| | Recorded: | 12/05/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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KONZERNVERWALTUNG RP |
PATENTABTEILUNG BAYERWERK |
LEVERKUSEN, GERMANY D51368 |
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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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08347994
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Correspondence name and address
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LEONARD HORN
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SPRUNG HORN KRAMER & WOODS
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660 WHITE PLAINS ROAD
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TARRYTOWN, NY 10591
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Assignment:
25
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Reel/Frame: | 008814/0249 | |
| Pages: | 4 |
| | Recorded: | 11/17/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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D 51368 LEVERKUSEN, 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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08894932
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Correspondence name and address
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SPRUNG KRAMER SCHAEFER & BRISCOE
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CARMELLA A. O'GORMAN, ESQ.
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660 WHITE PLAINS ROAD
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TARRYTOWN, NEW YORK 10591-5144
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Assignment:
26
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Reel/Frame: | 009129/0548 | |
| Pages: | 3 |
| | Recorded: | 02/20/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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D-51368 LEVERKUSEN, 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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09011943
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Correspondence name and address
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SPRUNG KRAMER SCHAEFER & BRISCOE
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CARMELLA A. O'GORMAN
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660 WHITE PLAINS ROAD
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TARRYTOWN, NY 10591-5144
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Assignment:
27
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Reel/Frame: | 009458/0720 | |
| Pages: | 2 |
| | Recorded: | 09/14/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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D 51368 LEVERKUSEN, 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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09152595
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Correspondence name and address
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BRINKS HOFER GILSON & LIONE
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K. SHANNON MRKSICH
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P.O. BOX 10395
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CHICAGO, IL 60610
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Assignment:
28
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Reel/Frame: | 009813/0706 | |
| Pages: | 2 |
| | Recorded: | 03/10/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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PATENTE UND LIZENZEN |
D-51368 LEVERKUSEN, 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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09118954
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Correspondence name and address
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BAYER CORPORATION
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CAROL MARMO
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100 BAYER ROAD
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PATENT DEPARTMENT
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PITTSBURGH, PA 15205-9741
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Assignment:
29
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Reel/Frame: | 010325/0649 | |
| Pages: | 2 |
| | Recorded: | 01/28/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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KONZERNBEREICH RP, PATENT UND LIZENZEN |
D-51368 LAVERKUSEN, 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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09230160
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Correspondence name and address
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BAYER CORPORATION
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CAROL MARMO
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PATENT DEPARTMENT
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100 BAYER ROAD
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PITTSBURGH, PA 15205
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Assignment:
30
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Reel/Frame: | 010370/0976 | |
| Pages: | 2 |
| | Recorded: | 01/25/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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PATENT UND LIZENZEN |
KONZERNBEREICH RP |
D-51368 LEVERKUSEN, 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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09230160
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Correspondence name and address
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BAYER CORPORATION
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CAROL MARMO
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PATENT DEPARTMENT
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100 BAYER ROAD
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PITTSBURGH, PA 15205
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Assignment:
31
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Reel/Frame: | 011702/0498 | |
| Pages: | 5 |
| | Recorded: | 04/16/2001 | | |
Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE EIGHTH ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 011343, FRAME 0304. |
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Assignee
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PATENTE UND LIZENZEN |
D-51368 LEVERKUSEN, 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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09194994
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Correspondence name and address
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BAYER CORPORATION
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JOSEPH C. GIL
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100 BAYER ROAD
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PITTSBURGH, PA 15205-9741
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Assignment:
32
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Reel/Frame: | 011343/0304 | |
| Pages: | 3 |
| | Recorded: | 11/27/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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|
|
PATENTE UND LIZENZEN |
D 51368 LEVERKUSEN, 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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09194994
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Correspondence name and address
|
|
BAYER CORPORATION
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|
JOSEPH C. GIL
|
|
PATENT DEPARTMENT
|
|
100 BAYER ROAD
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PITTSBURGH, PENNSYLVANIA 15205-9741
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|
Assignment:
33
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Reel/Frame: | 010408/0414 | |
| Pages: | 3 |
| | Recorded: | 11/23/1999 | | |
Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR, PREVIOUSLY RECORDED ON REEL 010176 FRAME 0097. |
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Assignee
|
|
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PATENTE UND LIZENZEN |
KONZERNBEREICH RP |
D-51368 LEVERKUSEN, 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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09230198
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Correspondence name and address
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BAYER CORPORATION
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CAROL MARMO
|
|
PATENT DEPARTMENT
|
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100 BAYER ROAD
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PITTSBURGH, PA 15205-9741
|
|
Assignment:
34
|
|
|
Reel/Frame: | 012373/0678 | |
| Pages: | 4 |
| | Recorded: | 11/06/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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D-51368 LEVERKUSEN, 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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10007014
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Correspondence name and address
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BAYER CORPORATION
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NOLAND J. CHEUNG
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100 BAYER ROAD
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PITTSBURGH, PA 15205-9741
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Assignment:
35
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Reel/Frame: | 016661/0730 | |
| Pages: | 4 |
| | Recorded: | 08/23/2005 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
|
|
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D-51369 LEVERKUSEN, 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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10520796
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Correspondence name and address
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JILL DENESVICH
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LANXESS CORPORATION
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LAW & INTELLECTUAL PROPERTY DEPARTMENT
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111 RIDC PARK WEST DRIVE
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PITTSBURGH, PA 15275-1112
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