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] => 18315364 [patent_doc_number] => 11629435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Electrospun nanofiber membrane and method for preparing electrospun nanofiber membrane [patent_app_type] => utility [patent_app_number] => 17/897769 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4716 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17897769 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897769
Electrospun nanofiber membrane and method for preparing electrospun nanofiber membrane Aug 28, 2022 Issued
Array ( [id] => 19600319 [patent_doc_number] => 20240391199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => MANDREL DEVICE FOR MANUFACTURING A SEGMENTED WIND TURBINE BLADE [patent_app_type] => utility [patent_app_number] => 18/686277 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18686277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/686277
Mandrel device for manufacturing a segmented wind turbine blade Aug 23, 2022 Issued
Array ( [id] => 18972433 [patent_doc_number] => 20240052525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => Electrospun Radiative Cooling Textile [patent_app_type] => utility [patent_app_number] => 17/886740 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17886740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886740
Electrospun radiative cooling textile Aug 11, 2022 Issued
Array ( [id] => 19997322 [patent_doc_number] => 20250135544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => IMPROVING THE POSITIONAL ACCURACY OF THE ENERGY SUPPLY IN AN ADDITIVE MANUFACTURING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/683458 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18683458 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/683458
IMPROVING THE POSITIONAL ACCURACY OF THE ENERGY SUPPLY IN AN ADDITIVE MANUFACTURING APPARATUS Jul 17, 2022 Pending
Array ( [id] => 18123162 [patent_doc_number] => 20230008772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => SPINNERET, BLOWING SYSTEM AND METHOD FOR PRODUCING HOLLOW FIBERS [patent_app_type] => utility [patent_app_number] => 17/858652 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17858652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858652
SPINNERET, BLOWING SYSTEM AND METHOD FOR PRODUCING HOLLOW FIBERS Jul 5, 2022 Abandoned
Array ( [id] => 20321756 [patent_doc_number] => 20250333844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => METHOD AND ASSEMBLY FOR PROVIDING PROCESS GAS TO A CVD REACTOR [patent_app_type] => utility [patent_app_number] => 18/576689 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18576689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576689
METHOD AND ASSEMBLY FOR PROVIDING PROCESS GAS TO A CVD REACTOR Jun 30, 2022 Pending
Array ( [id] => 19326253 [patent_doc_number] => 12043920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Multi-row coaxial melt-blown system [patent_app_type] => utility [patent_app_number] => 17/807043 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4688 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807043 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807043
Multi-row coaxial melt-blown system Jun 14, 2022 Issued
Array ( [id] => 17883334 [patent_doc_number] => 20220298811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => PRESSURE HEAD [patent_app_type] => utility [patent_app_number] => 17/831952 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831952
Pressure head Jun 2, 2022 Issued
Array ( [id] => 18971088 [patent_doc_number] => 20240051180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => BELLPACKER VIBRATION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/803182 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17803182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/803182
BELLPACKER VIBRATION ASSEMBLY May 19, 2022 Pending
Array ( [id] => 18177554 [patent_doc_number] => 20230038283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => HYBRID ELECTROSPINNER FOR CORE-SHELL FIBER FABRICATION [patent_app_type] => utility [patent_app_number] => 17/739602 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739602
HYBRID ELECTROSPINNER FOR CORE-SHELL FIBER FABRICATION May 8, 2022 Abandoned
Array ( [id] => 17989483 [patent_doc_number] => 20220355520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => METHOD AND SYSTEM FOR MOLDING AN ARTICLE [patent_app_type] => utility [patent_app_number] => 17/736706 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736706 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736706
Method and system for molding an article May 3, 2022 Issued
Array ( [id] => 17806564 [patent_doc_number] => 20220258399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => SHAPED OR SIZED ENCAPSULATED REACTANT AND METHOD OF MAKING [patent_app_type] => utility [patent_app_number] => 17/735669 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735669
SHAPED OR SIZED ENCAPSULATED REACTANT AND METHOD OF MAKING May 2, 2022 Pending
Array ( [id] => 18870446 [patent_doc_number] => 11858228 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-02 [patent_title] => Molding device and molding method [patent_app_type] => utility [patent_app_number] => 17/731764 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 10250 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731764
Molding device and molding method Apr 27, 2022 Issued
Array ( [id] => 18021160 [patent_doc_number] => 20220372659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => DEVICE AND METHOD FOR MANUFACTURING FIBER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/660643 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17660643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660643
Device and method for manufacturing fiber assembly Apr 25, 2022 Issued
Array ( [id] => 18367612 [patent_doc_number] => 11647755 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-16 [patent_title] => Egg roll rolling machine [patent_app_type] => utility [patent_app_number] => 17/725782 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1705 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17725782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725782
Egg roll rolling machine Apr 20, 2022 Issued
Array ( [id] => 17946257 [patent_doc_number] => 20220333274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => PRECISELY CONTROLLED FIBER DEPOSITION BY ELECTROSTATIC FIELDS [patent_app_type] => utility [patent_app_number] => 17/725251 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17725251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725251
PRECISELY CONTROLLED FIBER DEPOSITION BY ELECTROSTATIC FIELDS Apr 19, 2022 Abandoned
Array ( [id] => 18184125 [patent_doc_number] => 20230044855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => ADJUSTABLE TORTILLA MAKER [patent_app_type] => utility [patent_app_number] => 17/723645 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723645
Adjustable tortilla maker Apr 18, 2022 Issued
Array ( [id] => 19232597 [patent_doc_number] => 20240189789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => SINGLE PASS HEADER FOR GENERATING SULFUR SEED PARTICLES AND ENLARGING SULFUR GRANULES, AND METHOD OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/908471 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908471
Single pass header for generating sulfur seed particles and enlarging sulfur granules, and method of using the same Mar 22, 2022 Issued
Array ( [id] => 17866081 [patent_doc_number] => 20220288816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => METHOD AND APPARATUS FOR PRODUCING AN ELASTICALLY DEFORMABLE SHAPED PART AND AN ELASTICALLY DEFORMABLE SHAPED PART [patent_app_type] => utility [patent_app_number] => 17/691323 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691323
METHOD AND APPARATUS FOR PRODUCING AN ELASTICALLY DEFORMABLE SHAPED PART AND AN ELASTICALLY DEFORMABLE SHAPED PART Mar 9, 2022 Abandoned
Array ( [id] => 19948686 [patent_doc_number] => 12320037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Handheld/portable apparatus for the production of fine fibers [patent_app_type] => utility [patent_app_number] => 18/548636 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548636
Handheld/portable apparatus for the production of fine fibers Mar 1, 2022 Issued
Menu