Search

Sung S. Ahn

Examiner (ID: 18849, Phone: (571)270-3706 , Office: P/2631 )

Most Active Art Unit
2631
Art Unit(s)
2631, 2611
Total Applications
720
Issued Applications
590
Pending Applications
33
Abandoned Applications
103

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20571877 [patent_doc_number] => 20260065804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => METALLIZED BREATHABLE COMPOSITE FABRIC [patent_app_type] => utility [patent_app_number] => 19/386203 [patent_app_country] => US [patent_app_date] => 2025-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19386203 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/386203
METALLIZED BREATHABLE COMPOSITE FABRIC Nov 10, 2025 Pending
Array ( [id] => 20568587 [patent_doc_number] => 20260062508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => POLYALKYLENE GLYCOL TERMINATED POLY-CARBODIIMIDES, AND PROCESS FOR FORMING SAME [patent_app_type] => utility [patent_app_number] => 19/331974 [patent_app_country] => US [patent_app_date] => 2025-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19331974 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/331974
POLYALKYLENE GLYCOL TERMINATED POLY-CARBODIIMIDES, AND PROCESS FOR FORMING SAME Sep 16, 2025 Pending
Array ( [id] => 20320723 [patent_doc_number] => 20250332811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => FLAMEPROOF MATERIAL FOR WEARABLES, PERSONAL PROTECTIVE EQUIPMENT, LITHIUM-ION BATTERY FLAME PROTECTION, AND GENERAL FLAME PROTECTION [patent_app_type] => utility [patent_app_number] => 19/253794 [patent_app_country] => US [patent_app_date] => 2025-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19253794 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/253794
Flameproof material for wearables, personal protective equipment, lithium-ion battery flame protection, and general flame protection Jun 27, 2025 Issued
Array ( [id] => 20041770 [patent_doc_number] => 20250179992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => FIBER FABRIC AND BLADE OF WIND TURBINE WITH THE SAME [patent_app_type] => utility [patent_app_number] => 19/054745 [patent_app_country] => US [patent_app_date] => 2025-02-14 [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] => -19 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19054745 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/054745
FIBER FABRIC AND BLADE OF WIND TURBINE WITH THE SAME Feb 13, 2025 Pending
Array ( [id] => 20163319 [patent_doc_number] => 20250255365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => Cleanroom Fabric and Garment [patent_app_type] => utility [patent_app_number] => 19/051631 [patent_app_country] => US [patent_app_date] => 2025-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19051631 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/051631
Cleanroom Fabric and Garment Feb 11, 2025 Pending
Array ( [id] => 20005047 [patent_doc_number] => 20250143269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => NET FOR AQUACULTURE [patent_app_type] => utility [patent_app_number] => 19/015621 [patent_app_country] => US [patent_app_date] => 2025-01-09 [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] => -26 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19015621 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/015621
NET FOR AQUACULTURE Jan 8, 2025 Pending
Array ( [id] => 20006686 [patent_doc_number] => 20250144908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => Drum Lagging Material [patent_app_type] => utility [patent_app_number] => 19/012292 [patent_app_country] => US [patent_app_date] => 2025-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19012292 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/012292
Drum lagging material Jan 6, 2025 Issued
Array ( [id] => 20722713 [patent_doc_number] => 20260139416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-21 [patent_title] => PARTICLE-CONTAINING THERMAL BARRIER MATERIALS [patent_app_type] => utility [patent_app_number] => 18/949831 [patent_app_country] => US [patent_app_date] => 2024-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18949831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/949831
PARTICLE-CONTAINING THERMAL BARRIER MATERIALS Nov 14, 2024 Pending
Array ( [id] => 19976499 [patent_doc_number] => 12343956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Drum lagging material [patent_app_type] => utility [patent_app_number] => 18/939952 [patent_app_country] => US [patent_app_date] => 2024-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 2144 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18939952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/939952
Drum lagging material Nov 6, 2024 Issued
Array ( [id] => 19770554 [patent_doc_number] => 20250051980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => FLAME-RETARDANT FABRIC AND WORK CLOTHING [patent_app_type] => utility [patent_app_number] => 18/928882 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18928882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/928882
Flame-retardant fabric and work clothing Oct 27, 2024 Issued
Array ( [id] => 19991301 [patent_doc_number] => 20250129523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => ARTIFICIAL TURF MONOFILAMENT AND METHOD FOR PRODUCING AN ARTIFICIAL TURF MONOFILAMENT [patent_app_type] => utility [patent_app_number] => 18/920119 [patent_app_country] => US [patent_app_date] => 2024-10-18 [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] => -10 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18920119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/920119
ARTIFICIAL TURF MONOFILAMENT AND METHOD FOR PRODUCING AN ARTIFICIAL TURF MONOFILAMENT Oct 17, 2024 Pending
Array ( [id] => 19890747 [patent_doc_number] => 20250116059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => UV Resistant Fabrics and Treatment Methods [patent_app_type] => utility [patent_app_number] => 18/911156 [patent_app_country] => US [patent_app_date] => 2024-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18911156 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/911156
UV Resistant Fabrics and Treatment Methods Oct 8, 2024 Pending
Array ( [id] => 19984426 [patent_doc_number] => 20250122648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => PITCH-BASED BICOMPONENT CARBON FIBERS [patent_app_type] => utility [patent_app_number] => 18/908509 [patent_app_country] => US [patent_app_date] => 2024-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18908509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/908509
PITCH-BASED BICOMPONENT CARBON FIBERS Oct 6, 2024 Pending
Array ( [id] => 19890750 [patent_doc_number] => 20250116062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => APPAREL WITH HEAT RETENTION LAYER AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/891222 [patent_app_country] => US [patent_app_date] => 2024-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18891222 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/891222
APPAREL WITH HEAT RETENTION LAYER AND METHOD OF MAKING THE SAME Sep 19, 2024 Pending
Array ( [id] => 19693859 [patent_doc_number] => 20250012404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => PREPREG, MOLDED PRODUCT, PRESSURE CONTAINER, METHOD FOR MANUFACTURING PREPREG, AND METHOD FOR MANUFACTURING MOLDED PRODUCT [patent_app_type] => utility [patent_app_number] => 18/889847 [patent_app_country] => US [patent_app_date] => 2024-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18889847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/889847
PREPREG, MOLDED PRODUCT, PRESSURE CONTAINER, METHOD FOR MANUFACTURING PREPREG, AND METHOD FOR MANUFACTURING MOLDED PRODUCT Sep 18, 2024 Pending
Array ( [id] => 20568590 [patent_doc_number] => 20260062511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => POLYALKYLENE GLYCOL TERMINATED POLY-CARBODIIMIDES, AND PROCESS FOR FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/823137 [patent_app_country] => US [patent_app_date] => 2024-09-03 [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] => -28 [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] => 18823137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/823137
POLYALKYLENE GLYCOL TERMINATED POLY-CARBODIIMIDES, AND PROCESS FOR FORMING SAME Sep 2, 2024 Pending
Array ( [id] => 19815300 [patent_doc_number] => 20250073507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Fluid Resistant Treatment And Garments Treated Therewith [patent_app_type] => utility [patent_app_number] => 18/816000 [patent_app_country] => US [patent_app_date] => 2024-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18816000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/816000
Fluid Resistant Treatment And Garments Treated Therewith Aug 26, 2024 Pending
Array ( [id] => 19814328 [patent_doc_number] => 20250072535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Fluid Resistant Treatment And Garments Treated Therewith [patent_app_type] => utility [patent_app_number] => 18/816017 [patent_app_country] => US [patent_app_date] => 2024-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18816017 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/816017
Fluid Resistant Treatment And Garments Treated Therewith Aug 26, 2024 Pending
Array ( [id] => 20069077 [patent_doc_number] => 20250207299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => DEGRADABLE MOISTURE ABSORBING AND QUICK DRYING MICROPOROUS COMPOSITE FIBER, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/802761 [patent_app_country] => US [patent_app_date] => 2024-08-13 [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] => -9 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18802761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/802761
DEGRADABLE MOISTURE ABSORBING AND QUICK DRYING MICROPOROUS COMPOSITE FIBER, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF Aug 12, 2024 Pending
Array ( [id] => 19586907 [patent_doc_number] => 20240384464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => Tile, in Particular Carpet Tile, and Covering of Such Tiles [patent_app_type] => utility [patent_app_number] => 18/785368 [patent_app_country] => US [patent_app_date] => 2024-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18785368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/785368
Tile, in Particular Carpet Tile, and Covering of Such Tiles Jul 25, 2024 Pending
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