Search

Nathan T. Leong

Examiner (ID: 5480, Phone: (571)270-5352 , Office: P/1715 )

Most Active Art Unit
1715
Art Unit(s)
1715, 1718, 1792
Total Applications
1042
Issued Applications
708
Pending Applications
80
Abandoned Applications
281

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20600221 [patent_doc_number] => 20260078226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-19 [patent_title] => HIGH TEMPERATURE GEL PROCESSED INSULATION COMPOSITE AND ARTICLES MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 19/400707 [patent_app_country] => US [patent_app_date] => 2025-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6447 [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] => 19400707 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/400707
HIGH TEMPERATURE GEL PROCESSED INSULATION COMPOSITE AND ARTICLES MADE THEREFROM Nov 24, 2025 Pending
Array ( [id] => 20363171 [patent_doc_number] => 20250352983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => Super Absorbent Polymer [patent_app_type] => utility [patent_app_number] => 18/985300 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18985300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/985300
Super Absorbent Polymer Dec 17, 2024 Pending
Array ( [id] => 19769808 [patent_doc_number] => 20250051234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => Gypsum Panel Containing An Enzyme Composition [patent_app_type] => utility [patent_app_number] => 18/795282 [patent_app_country] => US [patent_app_date] => 2024-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18795282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/795282
Gypsum Panel Containing An Enzyme Composition Aug 5, 2024 Pending
Array ( [id] => 19682837 [patent_doc_number] => 20250001382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => COMPOSITIONS OF PLANT-BASED FLOUR DELIVERY PARTICLES [patent_app_type] => utility [patent_app_number] => 18/754389 [patent_app_country] => US [patent_app_date] => 2024-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754389 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754389
COMPOSITIONS OF PLANT-BASED FLOUR DELIVERY PARTICLES Jul 17, 2024 Pending
Array ( [id] => 19512230 [patent_doc_number] => 20240343916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => POWDER COATING MATERIAL, COATING FILM, MULITILAYER COATING FILM AND COATED ARTICLES [patent_app_type] => utility [patent_app_number] => 18/750597 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18750597 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750597
POWDER COATING MATERIAL, COATING FILM, MULITILAYER COATING FILM AND COATED ARTICLES Jun 20, 2024 Pending
Array ( [id] => 19696290 [patent_doc_number] => 20250014835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => COMPOSITE POWDER FOR MANUFACTURING POROUS BODY INCLUDED IN ANODE BODY OF ELECTROLYTIC CAPACITOR, METHOD OF MANUFACTURING COMPOSITE POWDER, AND METHOD OF MANUFACTURING ANODE BODY FOR ELECTROLYTIC CAPACITOR [patent_app_type] => utility [patent_app_number] => 18/743467 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18743467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743467
COMPOSITE POWDER FOR MANUFACTURING POROUS BODY INCLUDED IN ANODE BODY OF ELECTROLYTIC CAPACITOR, METHOD OF MANUFACTURING COMPOSITE POWDER, AND METHOD OF MANUFACTURING ANODE BODY FOR ELECTROLYTIC CAPACITOR Jun 13, 2024 Pending
Array ( [id] => 19557948 [patent_doc_number] => 20240369740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => Nanoparticles of Encapsulated Light-Absorbing Agent, Preparation Thereof and Ophthalmic Lens Comprising Said Nanoparticles [patent_app_type] => utility [patent_app_number] => 18/678726 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18678726 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678726
Nanoparticles of Encapsulated Light-Absorbing Agent, Preparation Thereof and Ophthalmic Lens Comprising Said Nanoparticles May 29, 2024 Pending
Array ( [id] => 19392404 [patent_doc_number] => 20240282274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => APPARATUS AND METHOD FOR CREATING HIGHLY-FUNCTIONAL META-MATERIALS FROM LUMINESCING NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 18/649306 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18649306 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649306
APPARATUS AND METHOD FOR CREATING HIGHLY-FUNCTIONAL META-MATERIALS FROM LUMINESCING NANOPARTICLES Apr 28, 2024 Pending
Array ( [id] => 20227089 [patent_doc_number] => 12415732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Modified zeolites that include zirconium-containing organometallic moieties and methods for making such [patent_app_type] => utility [patent_app_number] => 18/632743 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 8825 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632743 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632743
Modified zeolites that include zirconium-containing organometallic moieties and methods for making such Apr 10, 2024 Issued
Array ( [id] => 19497728 [patent_doc_number] => 20240336746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => THERMOPLASTIC ELASTOMER CORK COMPOSITE [patent_app_type] => utility [patent_app_number] => 18/629857 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629857 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629857
THERMOPLASTIC ELASTOMER CORK COMPOSITE Apr 7, 2024 Pending
Array ( [id] => 19299738 [patent_doc_number] => 20240228307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => MODIFIED ZEOLITES THAT INCLUDE AMINE-CONTAINING ORGANOMETALLIC MOIETIES AND METHODS FOR MAKING SUCH [patent_app_type] => utility [patent_app_number] => 18/618114 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618114
Method of making modified zeolites that include amine-containing organometallic moieties Mar 26, 2024 Issued
Array ( [id] => 19483858 [patent_doc_number] => 20240331900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => INSULATOR-COATED SOFT MAGNETIC POWDER, MAGNETIC POWDER CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/609572 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609572
INSULATOR-COATED SOFT MAGNETIC POWDER, MAGNETIC POWDER CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE Mar 18, 2024 Pending
Array ( [id] => 19281751 [patent_doc_number] => 20240218225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => ABRASIVE ARTICLE INCLUDING SHAPED ABRASIVE PARTICLES [patent_app_type] => utility [patent_app_number] => 18/604183 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18604183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604183
ABRASIVE ARTICLE INCLUDING SHAPED ABRASIVE PARTICLES Mar 12, 2024 Pending
Array ( [id] => 19264483 [patent_doc_number] => 20240208182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => LIQUID CRYSTAL POLYMER PELLET, LIQUID CRYSTAL POLYMER POWDER, LIQUID CRYSTAL POLYMER FILM, AND METHOD OF PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/601370 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601370 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601370
LIQUID CRYSTAL POLYMER PELLET, LIQUID CRYSTAL POLYMER POWDER, LIQUID CRYSTAL POLYMER FILM, AND METHOD OF PRODUCING SAME Mar 10, 2024 Pending
Array ( [id] => 19234560 [patent_doc_number] => 20240191753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => CERAMIC BALL MATERIAL, METHOD FOR MANUFACTURING CERAMIC BALL USING SAME, AND CERAMIC BALL [patent_app_type] => utility [patent_app_number] => 18/582824 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18582824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582824
CERAMIC BALL MATERIAL, METHOD FOR MANUFACTURING CERAMIC BALL USING SAME, AND CERAMIC BALL Feb 20, 2024 Pending
Array ( [id] => 20149607 [patent_doc_number] => 20250249445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => METHOD AND SYSTEM FOR PRODUCTION OF PRODUCED WATER AND DESALINATION TREATMENT RESINS [patent_app_type] => utility [patent_app_number] => 18/688592 [patent_app_country] => US [patent_app_date] => 2024-02-01 [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] => -15 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18688592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688592
METHOD AND SYSTEM FOR PRODUCTION OF PRODUCED WATER AND DESALINATION TREATMENT RESINS Jan 31, 2024 Pending
Array ( [id] => 19345072 [patent_doc_number] => 20240254035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => HOLLOW GLASS MICROSPHERES COATED FROM REACTIVE GRAPHENE [patent_app_type] => utility [patent_app_number] => 18/424068 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424068 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424068
HOLLOW GLASS MICROSPHERES COATED FROM REACTIVE GRAPHENE Jan 25, 2024 Pending
Array ( [id] => 19684483 [patent_doc_number] => 20250003028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => DIFFUSION CONTROLLED REACTION BASED ALLOYING ANODES THROUGH NANOSTRUCTURING [patent_app_type] => utility [patent_app_number] => 18/419327 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18419327 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419327
DIFFUSION CONTROLLED REACTION BASED ALLOYING ANODES THROUGH NANOSTRUCTURING Jan 21, 2024 Pending
Array ( [id] => 19335826 [patent_doc_number] => 20240250256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => POSITIVE ELECTRODE NCM-BASED ACTIVE MATERIAL, POSITIVE ELECTRODE, AND BATTERY [patent_app_type] => utility [patent_app_number] => 18/416471 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416471
Positive electrode NCM-based active material, positive electrode, and battery Jan 17, 2024 Issued
Array ( [id] => 19082984 [patent_doc_number] => 20240109785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => COMPOSITE OXIDE AND TRANSISTOR [patent_app_type] => utility [patent_app_number] => 18/536313 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536313
COMPOSITE OXIDE AND TRANSISTOR Dec 11, 2023 Abandoned
Menu