Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
SIEBOURG, WOLFGANG
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 003898/0263 | |
| Pages: | 1 |
| | Recorded: | 06/29/1981 | | |
| 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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06278604
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Correspondence name and address
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CONNOLLY & HUTZ
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THE FARMERS BANK BLDG.
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WILMINGTON, DE 19899
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Assignment:
2
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| Reel/Frame: | 003898/0286 | |
| Pages: | 1 |
| | Recorded: | 06/29/1981 | | |
| 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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06278655
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Correspondence name and address
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CONNOLLY AND HUTZ
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FARMERS BANK BLDG
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WILMINGTON, DE 19899
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Assignment:
3
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| Reel/Frame: | 005034/0517 | |
| Pages: | 1 |
| | Recorded: | 01/25/1989 | | |
| 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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07301690
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Correspondence name and address
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PATENT DEPT.
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MOBAY CORP.
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MOBAY ROAD
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PITTSBURGH, PA 15205-9741
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Assignment:
4
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| Reel/Frame: | 012616/0550 | |
| Pages: | 2 |
| | Recorded: | 02/11/2002 | | |
| 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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09955890
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Correspondence name and address
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BAYER CORPORATION
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ARON PREIS
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100 BAYER ROAD
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PITTSBURGH, PA 15205-9741
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Assignment:
5
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| Reel/Frame: | 012999/0931 | |
| Pages: | 2 |
| | Recorded: | 06/04/2002 | | |
| 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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10161878
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Correspondence name and address
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BAYER CORPORATION
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DONNA J. VEATCH
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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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Assignment:
6
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| Reel/Frame: | 012970/0932 | |
| Pages: | 2 |
| | Recorded: | 06/04/2002 | | |
| 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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10161808
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Correspondence name and address
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BAYER CORPORATION
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DONNA J. VEATCH
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100 BAYER RD., PATENT DEPT.
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PITTSBURGH, PA 15205-9741
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05/03/2024 08:53 AM
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