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 :
CAMPBELL, KEITH DOUGLAS
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 004930/0457 | |
| Pages: | 1 |
| | Recorded: | 08/09/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| P. O. BOX 538 |
| ALLENTOWN, PENNSYLVANIA 18105 |
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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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07230409
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Correspondence name and address
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PATENT ASSISTANT
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AIR PRODUCTS AND CHEMICALS, INC.
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ALLENTOWN, PA 18195
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Assignment:
2
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| Reel/Frame: | 006330/0306 | |
| Pages: | 2 |
| | Recorded: | 11/25/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 7201 HAMILTON BOULEVARD |
| PATENT DEPARTMENT |
| ALLENTOWN, PENNSYLVANIA 18195-1501 |
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Pat #
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Intl #
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App #
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NONE
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07981572
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Correspondence name and address
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GABRIELE C. WHITTIER
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LEGAL ASSISTANT
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PATENT DEPARTMENT (186PUS04925)
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7201 HAMILTON BOULEVARD
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ALLENTOWN, PA 18195-1501
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Assignment:
3
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| Reel/Frame: | 014452/0591 | |
| Pages: | 3 |
| | Recorded: | 09/03/2003 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 7201 HAMILTON BOULEVARD |
| PATENT DEPARTMENT |
| ALLENTOWN, PENNSYLVANIA 18195-1501 |
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Pat #
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Intl #
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App #
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10638942
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Correspondence name and address
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DIANNE K. MOSER
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LEGAL ASSISTANT
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PATENT DEPARTMENT (06294P USA)
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7201 HAMILTON BOULEVARD
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ALLENTOWN, PA 18195-1501
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Assignment:
4
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| Reel/Frame: | 025610/0725 | |
| Pages: | 3 |
| | Recorded: | 01/10/2011 | | |
| Attorney Dkt #: | 07400ZP USA |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 7201 HAMILTON BLVD. |
| PATENT DEPT. |
| ALLENTOWN, PENNSYLVANIA 18195-1501 |
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Pat #
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Pub #
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Intl #
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App #
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12961256
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Correspondence name and address
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RUTH ANN BORST
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7201 HAMILTON BLVD.
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PATENT DEPT.
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ALLENTOWN, PA 18195-1501
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