Search

Emmanuel S. Luk

Examiner (ID: 10716, Phone: (571)272-1134 , Office: P/1744 )

Most Active Art Unit
1744
Art Unit(s)
1791, 1722, 1744
Total Applications
1751
Issued Applications
1182
Pending Applications
157
Abandoned Applications
427

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20330053 [patent_doc_number] => 12460320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Creating defined electrospun fiber geometries [patent_app_type] => utility [patent_app_number] => 18/502191 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7878 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502191
Creating defined electrospun fiber geometries Nov 5, 2023 Issued
Array ( [id] => 20657788 [patent_doc_number] => 20260109827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => FOAMED MOLDED BODY MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 19/117769 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19117769 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/117769
FOAMED MOLDED BODY MANUFACTURING METHOD Oct 15, 2023 Pending
Array ( [id] => 20650935 [patent_doc_number] => 20260102946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-16 [patent_title] => METHOD AND SYSTEM FOR PHYSICAL RECYCLING AND REUTILIZATION OF TEXTILE PRODUCTS AND PROCESSED MATERIALS MANUFACTURED THEREBY [patent_app_type] => utility [patent_app_number] => 19/116008 [patent_app_country] => US [patent_app_date] => 2023-09-27 [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] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19116008 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/116008
METHOD AND SYSTEM FOR PHYSICAL RECYCLING AND REUTILIZATION OF TEXTILE PRODUCTS AND PROCESSED MATERIALS MANUFACTURED THEREBY Sep 26, 2023 Pending
Array ( [id] => 20639207 [patent_doc_number] => 20260097557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-09 [patent_title] => METHOD FOR THE VOLUMETRIC PRINTING THROUGH HOLOGRAMS USING HIGH WAVELENGTH RADIATION [patent_app_type] => utility [patent_app_number] => 19/115105 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32156 [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] => 19115105 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/115105
METHOD FOR THE VOLUMETRIC PRINTING THROUGH HOLOGRAMS USING HIGH WAVELENGTH RADIATION Sep 26, 2023 Pending
Array ( [id] => 20599541 [patent_doc_number] => 20260077546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-19 [patent_title] => BIAXIALLY ORIENTED MEMBRANES FROM DOUBLE LAYER, OIL FILLED SHEETS [patent_app_type] => utility [patent_app_number] => 19/109658 [patent_app_country] => US [patent_app_date] => 2023-09-19 [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] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19109658 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/109658
BIAXIALLY ORIENTED MEMBRANES FROM DOUBLE LAYER, OIL FILLED SHEETS Sep 18, 2023 Pending
Array ( [id] => 20721602 [patent_doc_number] => 20260138303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-21 [patent_title] => PRINT HEAD OF A 3D CONSTRUCTION PRINTER [patent_app_type] => utility [patent_app_number] => 19/118522 [patent_app_country] => US [patent_app_date] => 2023-09-07 [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] => -4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19118522 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/118522
PRINT HEAD OF A 3D CONSTRUCTION PRINTER Sep 6, 2023 Pending
Array ( [id] => 19854985 [patent_doc_number] => 12257800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Footwear moulding system for direct injection production of footwear [patent_app_type] => utility [patent_app_number] => 18/242665 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 8355 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242665 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242665
Footwear moulding system for direct injection production of footwear Sep 5, 2023 Issued
Array ( [id] => 20749732 [patent_doc_number] => 20260151950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-04 [patent_title] => ACCUMULATION EXTRUDER HEAD WITH MECHANICAL COUPLING BETWEEN AN OUTPUT OF A MECHATRONIC ASSEMBLY AND A PUSHER ELEMENT [patent_app_type] => utility [patent_app_number] => 18/995517 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18995517 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/995517
ACCUMULATION EXTRUDER HEAD WITH MECHANICAL COUPLING BETWEEN AN OUTPUT OF A MECHATRONIC ASSEMBLY AND A PUSHER ELEMENT Aug 2, 2023 Pending
Array ( [id] => 18772511 [patent_doc_number] => 20230367337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => DEVICE AND METHOD FOR LIMITING OR KEEPING CONSTANT A FLOWING QUANTITY OF LIQUID [patent_app_type] => utility [patent_app_number] => 18/355213 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18355213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355213
DEVICE AND METHOD FOR LIMITING OR KEEPING CONSTANT A FLOWING QUANTITY OF LIQUID Jul 18, 2023 Pending
Array ( [id] => 18738634 [patent_doc_number] => 20230347551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => MOLD AND METHOD FOR FORMING A MOLDED PART [patent_app_type] => utility [patent_app_number] => 18/351741 [patent_app_country] => US [patent_app_date] => 2023-07-13 [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] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351741
MOLD AND METHOD FOR FORMING A MOLDED PART Jul 12, 2023 Pending
Array ( [id] => 20315544 [patent_doc_number] => 12454084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Tray tables comprising plant fibers and methods for manufacturing tray tables comprising plant fibers [patent_app_type] => utility [patent_app_number] => 18/345172 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18345172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345172
Tray tables comprising plant fibers and methods for manufacturing tray tables comprising plant fibers Jun 29, 2023 Issued
Array ( [id] => 19642119 [patent_doc_number] => 20240416639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => METHOD OF MANUFACTURING A SMARTCARD INCLUDING A METAL LAYER HAVING A RECESSED PORTION [patent_app_type] => utility [patent_app_number] => 18/211334 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18211334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211334
METHOD OF MANUFACTURING A SMARTCARD INCLUDING A METAL LAYER HAVING A RECESSED PORTION Jun 18, 2023 Pending
Array ( [id] => 19001461 [patent_doc_number] => 20240065532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => ENDOSCOPIC LIGHT SOURCE-IMAGING MODULE AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/330098 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330098
ENDOSCOPIC LIGHT SOURCE-IMAGING MODULE AND METHOD FOR FABRICATING THE SAME Jun 5, 2023 Pending
Array ( [id] => 18809107 [patent_doc_number] => 20230383442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => ONE-STEP CHITOSAN FIBER SPINNING DEVICE [patent_app_type] => utility [patent_app_number] => 18/328772 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 711 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328772
One-step chitosan fiber spinning device Jun 4, 2023 Issued
Array ( [id] => 20226663 [patent_doc_number] => 12415303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Two-sided mold for molding aircraft components and method of use [patent_app_type] => utility [patent_app_number] => 18/201862 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 16969 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201862
Two-sided mold for molding aircraft components and method of use May 24, 2023 Issued
Array ( [id] => 20192861 [patent_doc_number] => 20250269571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => SYSTEM FOR FORMING A CONTAINER PREFORM [patent_app_type] => utility [patent_app_number] => 18/859666 [patent_app_country] => US [patent_app_date] => 2023-04-27 [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] => -71 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18859666 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/859666
SYSTEM FOR FORMING A CONTAINER PREFORM Apr 26, 2023 Pending
Array ( [id] => 18737335 [patent_doc_number] => 20230346226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => PHANTOM FOR AN OPTOACOUSTIC PROBE AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/303859 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303859
PHANTOM FOR AN OPTOACOUSTIC PROBE AND METHOD OF MAKING THE SAME Apr 19, 2023 Abandoned
Array ( [id] => 18708069 [patent_doc_number] => 20230330654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => CERAMIC HONEYCOMB STRUCTURE AND HONEYCOMB-MOLDING DIE [patent_app_type] => utility [patent_app_number] => 18/137130 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137130 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137130
Ceramic honeycomb structure and honeycomb-molding die Apr 19, 2023 Issued
Array ( [id] => 19862851 [patent_doc_number] => 20250101637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => PREPARATION METHOD OF AEROGEL FIBER AND USE [patent_app_type] => utility [patent_app_number] => 18/574054 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18574054 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574054
Preparation method of aerogel fiber and use Apr 12, 2023 Issued
Array ( [id] => 20912220 [patent_doc_number] => 12709057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Continuous fiber reinforced thermoplastic resin composite material and method for producing same [patent_app_type] => utility [patent_app_number] => 18/133663 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 1180 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133663
Continuous Fiber Reinforced Thermoplastic Resin Composite Material and Method for Producing Same Apr 11, 2023 Pending
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