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] => 19968977 [patent_doc_number] => 12337566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Method for processing colored pattern on shoe material [patent_app_type] => utility [patent_app_number] => 18/079015 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079015
Method for processing colored pattern on shoe material Dec 11, 2022 Issued
Array ( [id] => 18437343 [patent_doc_number] => 20230184638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => DEVICE FOR REMOVAL OF EXCESS MATERIAL FROM A TEST SAMPLE [patent_app_type] => utility [patent_app_number] => 18/079314 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079314 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079314
Device for removal of excess material from a test sample Dec 11, 2022 Issued
Array ( [id] => 19853159 [patent_doc_number] => 20250098510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => METHOD FOR SEALING ORGANIC EL ELEMENT [patent_app_type] => utility [patent_app_number] => 18/706923 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6549 [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] => 18706923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/706923
METHOD FOR SEALING ORGANIC EL ELEMENT Dec 8, 2022 Pending
Array ( [id] => 19968971 [patent_doc_number] => 12337560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Method and an assembly for removing an intraocular lens from an injection molded mold half [patent_app_type] => utility [patent_app_number] => 18/063641 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 2300 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063641 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063641
Method and an assembly for removing an intraocular lens from an injection molded mold half Dec 7, 2022 Issued
Array ( [id] => 19831602 [patent_doc_number] => 20250083388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => Material Supply Mechanism, Tray Assembly, 3D Printer and 3D Printing Method [patent_app_type] => utility [patent_app_number] => 18/727342 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35353 [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] => 18727342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/727342
Material Supply Mechanism, Tray Assembly, 3D Printer and 3D Printing Method Dec 6, 2022 Pending
Array ( [id] => 20228125 [patent_doc_number] => 12416774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Method of manufacturing lens and light emitting device [patent_app_type] => utility [patent_app_number] => 18/075375 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 31 [patent_no_of_words] => 8146 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075375 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075375
Method of manufacturing lens and light emitting device Dec 4, 2022 Issued
Array ( [id] => 18582150 [patent_doc_number] => 20230264405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => AUTOMATIC PRODUCTION LINE FOR CONDUCTIVE TAPE AND A MANUFACTURING METHOD FOR CONDUCTIVE TAPE [patent_app_type] => utility [patent_app_number] => 17/991845 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991845
AUTOMATIC PRODUCTION LINE FOR CONDUCTIVE TAPE AND A MANUFACTURING METHOD FOR CONDUCTIVE TAPE Nov 21, 2022 Abandoned
Array ( [id] => 19708471 [patent_doc_number] => 20250018613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => RECYCLING CARBON FIBER COMPOSITES USING ELECTROMAGNETIC FIELDS [patent_app_type] => utility [patent_app_number] => 18/709507 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18709507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709507
RECYCLING CARBON FIBER COMPOSITES USING ELECTROMAGNETIC FIELDS Nov 16, 2022 Pending
Array ( [id] => 18239669 [patent_doc_number] => 20230071980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => APPARATUS AND METHODS FOR ADDITIVE MANUFACTURING OF THREE DIMENSIONAL OBJECTS [patent_app_type] => utility [patent_app_number] => 17/987016 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987016 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987016
Apparatus and methods for additive manufacturing of three dimensional objects Nov 14, 2022 Issued
Array ( [id] => 20614292 [patent_doc_number] => 20260084377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-26 [patent_title] => AN ADDITIVE MANUFACTURING APPARATUS FOR ADDITIVELY MANUFACTURING A THREE-DIMENSIONAL OBJECT BY CURING A PHOTOCURABLE RESIN [patent_app_type] => utility [patent_app_number] => 19/109782 [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] => 9587 [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] => 19109782 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/109782
AN ADDITIVE MANUFACTURING APPARATUS FOR ADDITIVELY MANUFACTURING A THREE-DIMENSIONAL OBJECT BY CURING A PHOTOCURABLE RESIN Nov 10, 2022 Pending
Array ( [id] => 18467270 [patent_doc_number] => 20230201551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => DEVICES AND SYSTEMS FOR PREPARING THERAPEUTIC PELLETS [patent_app_type] => utility [patent_app_number] => 18/054449 [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] => 8770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18054449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054449
Devices and systems for preparing therapeutic pellets Nov 9, 2022 Issued
Array ( [id] => 20761747 [patent_doc_number] => 20260158722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-11 [patent_title] => Temperature control device for a plasticizing screw and/or a plasticizing cylinder of a plasticizing unit [patent_app_type] => utility [patent_app_number] => 18/708055 [patent_app_country] => US [patent_app_date] => 2022-11-04 [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] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18708055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708055
Temperature control device for a plasticizing screw and/or a plasticizing cylinder of a plasticizing unit Nov 3, 2022 Pending
Array ( [id] => 18391889 [patent_doc_number] => 20230160107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SYSTEM AND METHOD FOR ELECTROSPINNING SUPERFINE FIBER BUNDLING [patent_app_type] => utility [patent_app_number] => 17/979062 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17979062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979062
System and method for electrospinning superfine fiber bundling Nov 1, 2022 Issued
Array ( [id] => 18319374 [patent_doc_number] => 20230117502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => FORMULATION DOSING DEVICE FOR CONTACT LENS FABRICATION [patent_app_type] => utility [patent_app_number] => 18/047312 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047312
Formulation dosing device for contact lens fabrication Oct 17, 2022 Issued
Array ( [id] => 19638032 [patent_doc_number] => 12168632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Aluminum-containing nitride ceramic matrix composite, method of making, and method of use [patent_app_type] => utility [patent_app_number] => 17/963910 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 11898 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963910
Aluminum-containing nitride ceramic matrix composite, method of making, and method of use Oct 10, 2022 Issued
Array ( [id] => 20100646 [patent_doc_number] => 20250230582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => METHOD OF PRODUCTION OF FIBERS AND A DEVICE FOR CARRYING OUT THE METHOD [patent_app_type] => utility [patent_app_number] => 18/699118 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10081 [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] => 18699118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/699118
Method of production of fibers and a device for carrying out the method Oct 4, 2022 Issued
Array ( [id] => 19731339 [patent_doc_number] => 12209330 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-28 [patent_title] => Electrospinning apparatus and methods [patent_app_type] => utility [patent_app_number] => 17/954474 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 16245 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954474
Electrospinning apparatus and methods Sep 27, 2022 Issued
Array ( [id] => 18252375 [patent_doc_number] => 20230079414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => PRODUCTION LINE FOR THE PRODUCTION OF OPHTHALMIC LENSES [patent_app_type] => utility [patent_app_number] => 17/931223 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 623 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17931223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931223
Production line for the production of ophthalmic lenses Sep 11, 2022 Issued
Array ( [id] => 20491975 [patent_doc_number] => 12533832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Mould for rotational moulding [patent_app_type] => utility [patent_app_number] => 18/689262 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689262
Mould for rotational moulding Sep 1, 2022 Issued
Array ( [id] => 19984423 [patent_doc_number] => 20250122645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => IMPROVEMENTS RELATING TO THE COLD-ALKALI PROCESS FOR THE PRODUCTION OF REGENERATED CELLULOSIC SHAPED BODIES [patent_app_type] => utility [patent_app_number] => 18/688609 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18688609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688609
IMPROVEMENTS RELATING TO THE COLD-ALKALI PROCESS FOR THE PRODUCTION OF REGENERATED CELLULOSIC SHAPED BODIES Aug 30, 2022 Pending
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