Search

Alan S. Chen

Examiner (ID: 1750, Phone: (571)272-4143 , Office: P/2124 )

Most Active Art Unit
2125
Art Unit(s)
2124, 2129, 2182, 2125
Total Applications
1749
Issued Applications
1501
Pending Applications
96
Abandoned Applications
174

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18737798 [patent_doc_number] => 20230346693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => HOT MELT EXTRUSION FOR PHARMACEUTICAL VAGINAL FILM PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/142667 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18142667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142667
HOT MELT EXTRUSION FOR PHARMACEUTICAL VAGINAL FILM PRODUCTS May 2, 2023 Abandoned
Array ( [id] => 19353057 [patent_doc_number] => 12053482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Oral formulations of cytidine analogs and methods of use thereof [patent_app_type] => utility [patent_app_number] => 18/138473 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 33508 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18138473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138473
Oral formulations of cytidine analogs and methods of use thereof Apr 23, 2023 Issued
Array ( [id] => 18784718 [patent_doc_number] => 20230372328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => ORAL DELAYED BURST FORMULATION OF LOW-DOSE NALTREXONE AND METHODS FOR TREATING FIBROMYALGIA AND LONG COVID [patent_app_type] => utility [patent_app_number] => 18/296247 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 18296247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296247
ORAL DELAYED BURST FORMULATION OF LOW-DOSE NALTREXONE AND METHODS FOR TREATING FIBROMYALGIA AND LONG COVID Apr 4, 2023 Pending
Array ( [id] => 18724184 [patent_doc_number] => 20230338306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => STABILIZED MICROCAPSULES, METHOD OF THEIR PREPARATION AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/128328 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18128328 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128328
STABILIZED MICROCAPSULES, METHOD OF THEIR PREPARATION AND USES THEREOF Mar 29, 2023 Pending
Array ( [id] => 20066919 [patent_doc_number] => 20250205141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => COMPOSITION SUITABLE FOR EYEBROWS [patent_app_type] => utility [patent_app_number] => 18/851634 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18851634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/851634
COMPOSITION SUITABLE FOR EYEBROWS Mar 2, 2023 Pending
Array ( [id] => 18536015 [patent_doc_number] => 20230241102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => FORMULATIONS OF CALCIUM AND PHOSPHATE FOR ORAL INFLAMMATION [patent_app_type] => utility [patent_app_number] => 18/113939 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113939
FORMULATIONS OF CALCIUM AND PHOSPHATE FOR ORAL INFLAMMATION Feb 23, 2023 Abandoned
Array ( [id] => 19120093 [patent_doc_number] => 11964054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Formulations of tegavivint [patent_app_type] => utility [patent_app_number] => 18/106193 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 35 [patent_no_of_words] => 12172 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106193 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106193
Formulations of tegavivint Feb 5, 2023 Issued
Array ( [id] => 18389732 [patent_doc_number] => 20230157950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => OROMUCOSAL FILM COMPOSITIONS COMPRISING EPINEPHRINE PARTICLES [patent_app_type] => utility [patent_app_number] => 18/159320 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159320 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159320
OROMUCOSAL FILM COMPOSITIONS COMPRISING EPINEPHRINE PARTICLES Jan 24, 2023 Abandoned
Array ( [id] => 18373574 [patent_doc_number] => 20230148650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => NOVEL COATING COMPOSITION AND COATED COMPOSITIONS COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/099831 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099831
NOVEL COATING COMPOSITION AND COATED COMPOSITIONS COMPRISING THE SAME Jan 19, 2023 Abandoned
Array ( [id] => 19768266 [patent_doc_number] => 20250049692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => ANTIPERSPIRANT COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/719429 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18719429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/719429
ANTIPERSPIRANT COMPOSITION Dec 7, 2022 Pending
Array ( [id] => 19593215 [patent_doc_number] => 12151033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Foam compositions, foam matrices and methods [patent_app_type] => utility [patent_app_number] => 18/075283 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12135 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075283 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075283
Foam compositions, foam matrices and methods Dec 4, 2022 Issued
Array ( [id] => 18603364 [patent_doc_number] => 11744804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Microcapsule powder stable in gastric acid, method for preparing same, and use thereof [patent_app_type] => utility [patent_app_number] => 18/059470 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6260 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059470
Microcapsule powder stable in gastric acid, method for preparing same, and use thereof Nov 28, 2022 Issued
Array ( [id] => 18267710 [patent_doc_number] => 20230088952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => PROCESS FOR PREPARING FILLED HARD-SHELL CAPSULES WITH (METH)ACRYLATE COPOLYMER BASED COATINGS WITH A CAPSULE-FILLING MACHINE [patent_app_type] => utility [patent_app_number] => 18/054741 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18054741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054741
PROCESS FOR PREPARING FILLED HARD-SHELL CAPSULES WITH (METH)ACRYLATE COPOLYMER BASED COATINGS WITH A CAPSULE-FILLING MACHINE Nov 10, 2022 Pending
Array ( [id] => 18535999 [patent_doc_number] => 20230241086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => ORAL FORMULATIONS OF CYTIDINE ANALOGS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/984939 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 17984939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984939
ORAL FORMULATIONS OF CYTIDINE ANALOGS AND METHODS OF USE THEREOF Nov 9, 2022 Abandoned
Array ( [id] => 19707692 [patent_doc_number] => 20250017834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => SUNSCREEN COMPOSITIONS COMPRISING IMINE ANALOGS OF A SUNSCREEN COMPRISING A KETONE [patent_app_type] => utility [patent_app_number] => 18/709341 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18709341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709341
SUNSCREEN COMPOSITIONS COMPRISING IMINE ANALOGS OF A SUNSCREEN COMPRISING A KETONE Nov 8, 2022 Pending
Array ( [id] => 18241544 [patent_doc_number] => 20230073855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => SOFT GEL CAPSULE COMPRISING A SELECTIVE ESTROGEN RECEPTOR MODULATOR [patent_app_type] => utility [patent_app_number] => 18/053010 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18053010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/053010
SOFT GEL CAPSULE COMPRISING A SELECTIVE ESTROGEN RECEPTOR MODULATOR Nov 6, 2022 Abandoned
Array ( [id] => 18947110 [patent_doc_number] => 11890383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Capsules with opacifier [patent_app_type] => utility [patent_app_number] => 17/978780 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 9317 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17978780 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978780
Capsules with opacifier Oct 31, 2022 Issued
Array ( [id] => 18228377 [patent_doc_number] => 20230067371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => PHARMACOKINETICS OF COMBINED RELEASE FORMULATIONS OF A GAMMA-HYDROXYBUTYRIC ACID DERIVATIVE [patent_app_type] => utility [patent_app_number] => 17/974316 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974316
Pharmacokinetics of combined release formulations of a gamma-hydroxybutyric acid derivative Oct 25, 2022 Issued
Array ( [id] => 18326795 [patent_doc_number] => 20230124923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => INSTANT RELEASE PHARMACEUTICAL PREPARATION OF ANTICOAGULANT AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/969972 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17969972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969972
Instant release pharmaceutical preparation of anticoagulant and preparation method therefor Oct 19, 2022 Issued
Array ( [id] => 18777902 [patent_doc_number] => 11819578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Nanofiber scaffolds [patent_app_type] => utility [patent_app_number] => 17/962149 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 27 [patent_no_of_words] => 21086 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962149
Nanofiber scaffolds Oct 6, 2022 Issued
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