
David M. Ostrowski
Examiner (ID: 870)
| Most Active Art Unit | 2508 |
| Art Unit(s) | 2814, 2508, 2899 |
| Total Applications | 439 |
| Issued Applications | 348 |
| Pending Applications | 12 |
| Abandoned Applications | 79 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
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[patent_doc_number] => 12398215
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[patent_kind] => B2
[patent_issue_date] => 2025-08-26
[patent_title] => Chitosan-derived compositions
[patent_app_type] => utility
[patent_app_number] => 18/237228
[patent_app_country] => US
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Array
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[patent_doc_number] => 20230279035
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[patent_kind] => A1
[patent_issue_date] => 2023-09-07
[patent_title] => Novel Prodrugs Derived from Nicotinic Acid and Ribose
[patent_app_type] => utility
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Array
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[patent_title] => COMPOSITIONS AND METHODS FOR JOINT HEALTH
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Array
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[patent_title] => BIOSYNTHETIC HEPARIN
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Array
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Array
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Array
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Array
(
[id] => 18595982
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[patent_issue_date] => 2023-08-31
[patent_title] => USE OF 5'-METHYLTHIOADENOSINE IN PREPARATION OF OBESITY-SUPPRESSING DRUGS OR HEALTH CARE PRODUCTS
[patent_app_type] => utility
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Array
(
[id] => 18350344
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Array
(
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[patent_title] => COMPOSITION OF HYALURONIC ACID AND USE ALONE AND IN COMBINATION WITH RETINOIDS TO IMPROVE SKIN
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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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Array
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Array
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