Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
LEVINSON, MATTHEW I.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004517/0797 | |
| Pages: | 1 |
| | Recorded: | 02/14/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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2000 MARKET STREET |
PHILADELPHIA, PENNSYLVANIA 19103 |
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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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06829337
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Correspondence name and address
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FMC CORP.
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PATENT & LICENSING DEPT.
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2000 MARKET ST.
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PHILADELPHIA, PA 19103
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Assignment:
2
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Reel/Frame: | 005238/0723 | |
| Pages: | 4 |
| | Recorded: | 02/08/1990 | | |
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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07279525
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Correspondence name and address
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LEYDIG, VOIT & MAYER
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ONE IBM PLAZA
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SUITE 4600
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CHICAGO, IL 60611
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Assignment:
3
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Reel/Frame: | 006062/0360 | |
| Pages: | 5 |
| | Recorded: | 03/30/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORPORATION OF DE |
22 WEST FRONTAGE ROAD |
NORTHFIELD, ILLINOIS 60093 |
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NONE
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07662923
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Correspondence name and address
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DR.
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CHICAGO, IL 60606
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ATTN: STEVEN J. SARUSSI
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Assignment:
4
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Reel/Frame: | 024259/0091 | |
| Pages: | 8 |
| | Recorded: | 04/20/2010 | | |
Attorney Dkt #: | 17223US01 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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22 WEST FRONTAGE ROAD |
NORTHFIELD, ILLINOIS 60093 |
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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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12223884
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Correspondence name and address
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MCANDREWS HELD & MALLOY, LTD
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500 WEST MADISON STREET
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SUITE 3400
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CHICAGO, IL 60661
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06/20/2024 09:54 PM
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