
Jianfeng Song
Examiner (ID: 5124, Phone: (571)270-1978 , Office: P/1613 )
| Most Active Art Unit | 1613 |
| Art Unit(s) | 1613 |
| Total Applications | 1010 |
| Issued Applications | 492 |
| Pending Applications | 125 |
| Abandoned Applications | 412 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19883095
[patent_doc_number] => 12268779
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[patent_kind] => B2
[patent_issue_date] => 2025-04-08
[patent_title] => Ophthalmic emulsion
[patent_app_type] => utility
[patent_app_number] => 18/319794
[patent_app_country] => US
[patent_app_date] => 2023-05-18
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Array
(
[id] => 20192452
[patent_doc_number] => 20250269162
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[patent_kind] => A1
[patent_issue_date] => 2025-08-28
[patent_title] => Core-Shell Microneedle Patches and Methods
[patent_app_type] => utility
[patent_app_number] => 18/859731
[patent_app_country] => US
[patent_app_date] => 2023-05-17
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Array
(
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[patent_doc_number] => 12599564
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[patent_kind] => B2
[patent_issue_date] => 2026-04-14
[patent_title] => Antidiabetic pharmaceutical compositions
[patent_app_type] => utility
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Array
(
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[patent_issue_date] => 2024-08-13
[patent_title] => Slow release cannabinoids and products thereof
[patent_app_type] => utility
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Array
(
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[patent_title] => DRUG DELIVERY SYSTEM FOR TREATING DISEASE
[patent_app_type] => utility
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Array
(
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Array
(
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Array
(
[id] => 19246927
[patent_doc_number] => 20240197911
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[patent_kind] => A1
[patent_issue_date] => 2024-06-20
[patent_title] => Oral Pharmaceutical Composition, Method for Fabricating Thereof, and Kit for Treating Cancer
[patent_app_type] => utility
[patent_app_number] => 18/124129
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/124129 | Oral Pharmaceutical Composition, Method for Fabricating Thereof, and Kit for Treating Cancer | Mar 20, 2023 | Pending |
Array
(
[id] => 18692762
[patent_doc_number] => 20230323096
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[patent_issue_date] => 2023-10-12
[patent_title] => VARIABLE-SIZE HYDROPHOBICALLY-MODIFIED POLYMERS
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/122208 | Variable-size hydrophobically-modified polymers | Mar 15, 2023 | Issued |
Array
(
[id] => 20014393
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[patent_title] => GEMCITABINE LIPOSOME PHARMACEUTICAL COMPOSITION, PREPARATION METHOD THEREFOR AND USE THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/832996
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/832996 | GEMCITABINE LIPOSOME PHARMACEUTICAL COMPOSITION, PREPARATION METHOD THEREFOR AND USE THEREOF | Mar 14, 2023 | Pending |
Array
(
[id] => 20057209
[patent_doc_number] => 20250195431
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[patent_kind] => A1
[patent_issue_date] => 2025-06-19
[patent_title] => LIPID NANOPARTICLES FOR TARGETED DELIVERY OF MRNA
[patent_app_type] => utility
[patent_app_number] => 18/845749
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/845749 | LIPID NANOPARTICLES FOR TARGETED DELIVERY OF MRNA | Mar 12, 2023 | Pending |
Array
(
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Array
(
[id] => 18449435
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[patent_title] => METHODS FOR TREATING OCULAR DEMODEX USING SPINOSAD FORMULATIONS
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Array
(
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[patent_title] => Formulations for the Delivery of Autophagy Stimulating Trehalose
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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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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/094080 | Ascorbate in the prevention of statin induced vascular calcification | Jan 5, 2023 | Issued |