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 :
BUTWELL, KENNETH F.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 010446/0234 | |
| Pages: | 3 |
| | Recorded: | 03/13/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 101 WOOD AVENUE - P.O. BOX 770 |
| ISELIN, NEW JERSEY 08830 |
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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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09273684
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Correspondence name and address
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ENGELHARD CORPORATION
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STEPHEN I. MILLER
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101 WOOD AVENUE - P.O. BOX 770
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ISELIN, NEW JERSEY 08830-0770
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Assignment:
2
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| Reel/Frame: | 011176/0602 | |
| Pages: | 3 |
| | Recorded: | 09/06/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| PO BOX 770 |
| 101 WOOD AVENUE |
| ISELIN, NEW JERSEY 08830 |
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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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09602945
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Correspondence name and address
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ENGELHARD CORPORATION
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STEPHEN I. MILLER
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101 WOOD AVENUE
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ISELIN, NJ 08830
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Assignment:
3
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| Reel/Frame: | 011774/0538 | |
| Pages: | 3 |
| | Recorded: | 05/04/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 770 |
| 101 WOOD AVENUE |
| ISELIN, NEW JERSEY 08830 |
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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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09699664
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Correspondence name and address
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ENGELHARD CORPORATION
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STEPHEN I. MILLER
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CHIEF PATENT COUNSEL
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101 WOOD AVENUE
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ISELIN, N.J. 08830
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Assignment:
4
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| Reel/Frame: | 013377/0322 | |
| Pages: | 3 |
| | Recorded: | 10/09/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 101 WOOD AVENUE |
| P.O. BOX 770 |
| ISELIN, NEW JERSEY 08830-0770 |
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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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09975720
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Correspondence name and address
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ENGELHARD CORPORATION
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RUSSELL G. LINDENFELDER
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CHIEF PATENT COUNSEL
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101 WOOD AVENUE - P.O. BOX 770
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ISELIN, NJ 08830-0770
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