
Hau Van Phan
Examiner (ID: 8779, Phone: (571)272-6696 , Office: P/3618 )
| Most Active Art Unit | 3618 |
| Art Unit(s) | 3618, 3613, 3615, 3619, 3611 |
| Total Applications | 2398 |
| Issued Applications | 1830 |
| Pending Applications | 100 |
| Abandoned Applications | 497 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20598894
[patent_doc_number] => 20260076897
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-03-19
[patent_title] => DRY POWDER FORMULATIONS OF EPINEPHRINE AND ASSOCIATED METHODS
[patent_app_type] => utility
[patent_app_number] => 19/402382
[patent_app_country] => US
[patent_app_date] => 2025-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 41912
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19402382
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/402382 | DRY POWDER FORMULATIONS OF EPINEPHRINE AND ASSOCIATED METHODS | Nov 25, 2025 | Pending |
Array
(
[id] => 20553969
[patent_doc_number] => 20260053749
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-02-26
[patent_title] => MUCO-ADHESIVE, CONTROLLED RELEASE FORMULATION OF LEVODOPA AND/OR ESTERS OF LEVODOPA AND USES THEREOF
[patent_app_type] => utility
[patent_app_number] => 19/375544
[patent_app_country] => US
[patent_app_date] => 2025-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15593
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19375544
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/375544 | MUCO-ADHESIVE, CONTROLLED RELEASE FORMULATION OF LEVODOPA AND/OR ESTERS OF LEVODOPA AND USES THEREOF | Oct 30, 2025 | Pending |
Array
(
[id] => 20770126
[patent_doc_number] => 12653778
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-16
[patent_title] => Dry powder formulations of epinephrine and associated methods
[patent_app_type] => utility
[patent_app_number] => 19/326225
[patent_app_country] => US
[patent_app_date] => 2025-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 74
[patent_figures_cnt] => 132
[patent_no_of_words] => 42089
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19326225
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/326225 | Dry powder formulations of epinephrine and associated methods | Sep 10, 2025 | Issued |
Array
(
[id] => 20406303
[patent_doc_number] => 20250375412
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-12-11
[patent_title] => UROLITHIN GUMMY (PECTIN) FORMULATIONS
[patent_app_type] => utility
[patent_app_number] => 19/311629
[patent_app_country] => US
[patent_app_date] => 2025-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14295
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[patent_words_short_claim] => 12
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19311629
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/311629 | Urolithin gummy (pectin) formulations | Aug 26, 2025 | Issued |
Array
(
[id] => 20320035
[patent_doc_number] => 20250332123
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-30
[patent_title] => TREATMENT OF POOR METABOLIZERS OF DEXTROMETHORPHAN WITH A COMBINATION OF BUPROPION AND DEXTROMETHORPHAN
[patent_app_type] => utility
[patent_app_number] => 19/264750
[patent_app_country] => US
[patent_app_date] => 2025-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3053
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19264750
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/264750 | Treatment of poor metabolizers of dextromethorphan with a combination of bupropion and dextromethorphan | Jul 8, 2025 | Issued |
Array
(
[id] => 20293790
[patent_doc_number] => 20250319033
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-16
[patent_title] => MUCO-ADHESIVE, CONTROLLED RELEASE FORMULATION OF LEVODOPA AND/OR ESTERS OF LEVODOPA AND USES THEREOF
[patent_app_type] => utility
[patent_app_number] => 19/251149
[patent_app_country] => US
[patent_app_date] => 2025-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15621
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19251149
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/251149 | Muco-adhesive, controlled release formulation of levodopa and/or esters of levodopa and uses thereof | Jun 25, 2025 | Issued |
Array
(
[id] => 20787420
[patent_doc_number] => 12661315
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-23
[patent_title] => Dry powder formulations of epinephrine and associated methods
[patent_app_type] => utility
[patent_app_number] => 19/243333
[patent_app_country] => US
[patent_app_date] => 2025-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 79
[patent_figures_cnt] => 137
[patent_no_of_words] => 44243
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19243333
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/243333 | Dry powder formulations of epinephrine and associated methods | Jun 18, 2025 | Issued |
Array
(
[id] => 20149094
[patent_doc_number] => 20250248932
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-07
[patent_title] => CANNABIS COMPOSITIONS, ORAL PRODUCTS, AND METHODS OF MAKING SAME
[patent_app_type] => utility
[patent_app_number] => 19/095550
[patent_app_country] => US
[patent_app_date] => 2025-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 11
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19095550
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/095550 | Cannabis compositions, oral products, and methods of making same | Mar 30, 2025 | Issued |
Array
(
[id] => 20149087
[patent_doc_number] => 20250248925
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-07
[patent_title] => MICRONEEDLE ARRAY PATCHES (MAPS), SYSTEMS, AND METHODS FOR MANUFACTURING AND USING SAME
[patent_app_type] => utility
[patent_app_number] => 19/071625
[patent_app_country] => US
[patent_app_date] => 2025-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 86601
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -29
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19071625
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/071625 | Microneedle array patches (MAPs), systems, and methods for manufacturing and using same | Mar 4, 2025 | Issued |
Array
(
[id] => 19938899
[patent_doc_number] => 12311013
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-05-27
[patent_title] => Gels for insulin delivery
[patent_app_type] => utility
[patent_app_number] => 19/025220
[patent_app_country] => US
[patent_app_date] => 2025-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 27
[patent_no_of_words] => 1201
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19025220
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/025220 | Gels for insulin delivery | Jan 15, 2025 | Issued |
Array
(
[id] => 20479278
[patent_doc_number] => 12527740
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-20
[patent_title] => Suspension containing heterocyclidene acetamide derivative
[patent_app_type] => utility
[patent_app_number] => 19/009331
[patent_app_country] => US
[patent_app_date] => 2025-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 14042
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19009331
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/009331 | Suspension containing heterocyclidene acetamide derivative | Jan 2, 2025 | Issued |
Array
(
[id] => 20200334
[patent_doc_number] => 12403099
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-02
[patent_title] => Muco-adhesive, controlled release formulation of levodopa and/or esters of levodopa and uses thereof
[patent_app_type] => utility
[patent_app_number] => 19/004850
[patent_app_country] => US
[patent_app_date] => 2024-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 15596
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19004850
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/004850 | Muco-adhesive, controlled release formulation of levodopa and/or esters of levodopa and uses thereof | Dec 29, 2024 | Issued |
Array
(
[id] => 19989616
[patent_doc_number] => 20250127838
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-24
[patent_title] => DUAL ACTING POLYMERS IN AN OSMOTIC FILM FOR TOPICAL APPLICATION TO TREAT INFLAMMATORY DISEASES AND CYTOKINE RELEASE SYNDROME
[patent_app_type] => utility
[patent_app_number] => 18/986791
[patent_app_country] => US
[patent_app_date] => 2024-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12405
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 48
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18986791
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/986791 | DUAL ACTING POLYMERS IN AN OSMOTIC FILM FOR TOPICAL APPLICATION TO TREAT INFLAMMATORY DISEASES AND CYTOKINE RELEASE SYNDROME | Dec 18, 2024 | Abandoned |
Array
(
[id] => 19930412
[patent_doc_number] => 12303605
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-20
[patent_title] => Muco-adhesive, controlled release formulation of levodopa and/or esters of levodopa and uses thereof
[patent_app_type] => utility
[patent_app_number] => 18/975144
[patent_app_country] => US
[patent_app_date] => 2024-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 15504
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18975144
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/975144 | Muco-adhesive, controlled release formulation of levodopa and/or esters of levodopa and uses thereof | Dec 9, 2024 | Issued |
Array
(
[id] => 20577210
[patent_doc_number] => 12569445
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-03-10
[patent_title] => Particles comprising a therapeutic or diagnostic agent and suspensions and methods of use thereof
[patent_app_type] => utility
[patent_app_number] => 18/946268
[patent_app_country] => US
[patent_app_date] => 2024-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
[patent_figures_cnt] => 27
[patent_no_of_words] => 12698
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18946268
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/946268 | Particles comprising a therapeutic or diagnostic agent and suspensions and methods of use thereof | Nov 12, 2024 | Issued |
Array
(
[id] => 19743841
[patent_doc_number] => 20250032406
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-30
[patent_title] => FLEECE FOR ORAL PRODUCT WITH RELEASABLE COMPONENT
[patent_app_type] => utility
[patent_app_number] => 18/915901
[patent_app_country] => US
[patent_app_date] => 2024-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 22149
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18915901
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/915901 | FLEECE FOR ORAL PRODUCT WITH RELEASABLE COMPONENT | Oct 14, 2024 | Pending |
Array
(
[id] => 19743856
[patent_doc_number] => 20250032421
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-30
[patent_title] => MUCO-ADHESIVE, CONTROLLED RELEASE FORMULATION OF LEVODOPA AND/OR ESTERS OF LEVODOPA AND USES THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/911732
[patent_app_country] => US
[patent_app_date] => 2024-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19925
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18911732
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/911732 | Muco-adhesive, controlled release formulation of levodopa and/or esters of levodopa and uses thereof | Oct 9, 2024 | Issued |
Array
(
[id] => 20023229
[patent_doc_number] => 20250161451
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-22
[patent_title] => ULTRASOUND-RESPONSIVE NANOSCALE DELIVERY PLATFORM FOR USE IN THE TREATMENT OF BIOFILM-ASSOCIATED DISEASES
[patent_app_type] => utility
[patent_app_number] => 18/906245
[patent_app_country] => US
[patent_app_date] => 2024-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6410
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 18
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18906245
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/906245 | ULTRASOUND-RESPONSIVE NANOSCALE DELIVERY PLATFORM FOR USE IN THE TREATMENT OF BIOFILM-ASSOCIATED DISEASES | Oct 3, 2024 | Pending |
Array
(
[id] => 19875718
[patent_doc_number] => 20250107975
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-03
[patent_title] => COMPOSITIONS AND METHODS FOR TREATING HAIR
[patent_app_type] => utility
[patent_app_number] => 18/898086
[patent_app_country] => US
[patent_app_date] => 2024-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19166
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18898086
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/898086 | COMPOSITIONS AND METHODS FOR TREATING HAIR | Sep 25, 2024 | Pending |
Array
(
[id] => 19938890
[patent_doc_number] => 12311004
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-27
[patent_title] => Ophthalmic formulations and methods of use
[patent_app_type] => utility
[patent_app_number] => 18/897657
[patent_app_country] => US
[patent_app_date] => 2024-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6053
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 17
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18897657
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/897657 | Ophthalmic formulations and methods of use | Sep 25, 2024 | Issued |