Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
SPEEDFAM CORPORATION, A CORP. OF ILLINOIS
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004631/0743 | |
| Pages: | 1 |
| | Recorded: | 11/19/1986 | | |
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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06923669
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Correspondence name and address
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CHARLES F. PIGOTT, JR.
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PIGOTT & GERSTMAN, LTD.
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2 N. LA SALLE ST., STE. 2010
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CHICAGO, IL 60602
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Assignment:
2
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Reel/Frame: | 005622/0185 | |
| Pages: | 2 |
| | Recorded: | 03/04/1991 | | |
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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07473894
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Correspondence name and address
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ALLEGRETTI & WITCOFF, LTD.
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TEN SOUTH WACKER DRIVE
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CHICAGO, IL 60606
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Assignment:
3
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Reel/Frame: | 009890/0481 | |
| Pages: | 4 |
| | Recorded: | 04/06/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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305 NORTH 54TH STREET |
CHANDLER, ARIZONA 85226 |
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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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09286702
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Correspondence name and address
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SNELL & WILMER LLP
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MICHAEL BYORICK
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ONE ARIZONA CENTER
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400 E. VAN BUREN
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PHOENIX, ARIRONA 85004
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06/25/2024 10:49 AM
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