
Derrick W. Ferris
Supervisory Patent Examiner (ID: 15335, Phone: (571)272-3123 , Office: P/2478 )
| Most Active Art Unit | 2663 |
| Art Unit(s) | 2663, 2411, 2616, 2463, 2400, OPT, 2478 |
| Total Applications | 417 |
| Issued Applications | 284 |
| Pending Applications | 43 |
| Abandoned Applications | 91 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 07/519343 | COLOR-CORRECTED OPTICAL SYSTEMS AND METHOD OF SELECTING OPTICAL MATERIALS THEREFOR | Apr 15, 1990 | Abandoned |
Array
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[patent_issue_date] => 1991-01-29
[patent_title] => 'Ornamental device for eyeglasses'
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[patent_app_number] => 7/509356
[patent_app_country] => US
[patent_app_date] => 1990-04-16
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/509356 | Ornamental device for eyeglasses | Apr 15, 1990 | Issued |
Array
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Array
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Array
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Array
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Array
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Array
(
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Array
(
[id] => 2757279
[patent_doc_number] => 05035500
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[patent_issue_date] => 1991-07-30
[patent_title] => 'Automated ocular perimetry, particularly kinetic perimetry'
[patent_app_type] => 1
[patent_app_number] => 7/503116
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[patent_app_date] => 1990-03-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/503116 | Automated ocular perimetry, particularly kinetic perimetry | Mar 25, 1990 | Issued |
| 07/499096 | LENS SYSTEM FOR A COPYING MACHINE | Mar 25, 1990 | Abandoned |
Array
(
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[patent_doc_number] => 05024518
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[patent_issue_date] => 1991-06-18
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Array
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Array
(
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Array
(
[id] => 2814338
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Array
(
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Array
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Array
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Array
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Array
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Array
(
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