Search

Nathan T. Leong

Examiner (ID: 17700, Phone: (571)270-5352 , Office: P/1715 )

Most Active Art Unit
1715
Art Unit(s)
1792, 1718, 1715
Total Applications
1062
Issued Applications
719
Pending Applications
81
Abandoned Applications
283

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18845234 [patent_doc_number] => 20230407638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Method and System of Applying A Viscous Fluid Material To A Roofing Surface [patent_app_type] => utility [patent_app_number] => 18/456936 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18456936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456936
Method and system of applying a viscous fluid material to a roofing surface Aug 27, 2023 Issued
Array ( [id] => 19440271 [patent_doc_number] => 12090499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Quality inspection system for entire inkjet printing manufacturing process for display device [patent_app_type] => utility [patent_app_number] => 18/455640 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14134 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 695 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455640
Quality inspection system for entire inkjet printing manufacturing process for display device Aug 24, 2023 Issued
Array ( [id] => 19161387 [patent_doc_number] => 20240154094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => FLUORIDES IN NANOPOROUS, ELECTRICALLY-CONDUCTIVE SCAFFOLDING MATRIX FOR METAL AND METAL-ION BATTERIES [patent_app_type] => utility [patent_app_number] => 18/450854 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18450854 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450854
Fluorides in nanoporous, electrically-conductive scaffolding matrix for metal and metal-ion batteries Aug 15, 2023 Issued
Array ( [id] => 18786523 [patent_doc_number] => 20230374663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => APPARATUS AND METHOD FOR PROCESSING SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/230637 [patent_app_country] => US [patent_app_date] => 2023-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230637 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230637
APPARATUS AND METHOD FOR PROCESSING SUBSTRATE Aug 4, 2023 Abandoned
Array ( [id] => 18955684 [patent_doc_number] => 20240044011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => ENVIRONMENTAL BARRIER COATING AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/229338 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18229338 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229338
Environmental barrier coating and method of making the same Aug 1, 2023 Issued
Array ( [id] => 18757215 [patent_doc_number] => 20230360672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => ADHESIVE FOR PROCESSING A MICROELECTRONIC SUBSTRATE, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/224910 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9556 [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] => 18224910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224910
Adhesive for processing a microelectronic substrate, and related methods Jul 20, 2023 Issued
Array ( [id] => 19883580 [patent_doc_number] => 12269269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Inkjet printing apparatus and method of manufacturing display device using the same [patent_app_type] => utility [patent_app_number] => 18/353819 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10680 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353819
Inkjet printing apparatus and method of manufacturing display device using the same Jul 16, 2023 Issued
Array ( [id] => 19666509 [patent_doc_number] => 12179231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Planarization method and photocurable composition [patent_app_type] => utility [patent_app_number] => 18/338716 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 10815 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338716 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338716
Planarization method and photocurable composition Jun 20, 2023 Issued
Array ( [id] => 20762983 [patent_doc_number] => 20260159962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-11 [patent_title] => FUSION OF GLASS/CERAMIC TO INDUSTRIAL METALLIC SUBSTRATES [patent_app_type] => utility [patent_app_number] => 18/877498 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18877498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/877498
FUSION OF GLASS/CERAMIC TO INDUSTRIAL METALLIC SUBSTRATES Jun 20, 2023 Pending
Array ( [id] => 18675736 [patent_doc_number] => 20230313358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => LOW-TEMPERATURE/BEOL-COMPATIBLE HIGHLY SCALABLE GRAPHENE SYNTHESIS TOOL [patent_app_type] => utility [patent_app_number] => 18/208232 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208232
Methods of low-temperature/BEOL-compatible highly scalable graphene synthesis Jun 8, 2023 Issued
Array ( [id] => 20526320 [patent_doc_number] => 12544739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Method for manufacturing gasoline particulate filter [patent_app_type] => utility [patent_app_number] => 18/321390 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321390
Method for manufacturing gasoline particulate filter May 21, 2023 Issued
Array ( [id] => 19826599 [patent_doc_number] => 12247367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Molded concrete block having visually enhanced contrasting surface sections; methods, and use [patent_app_type] => utility [patent_app_number] => 18/199161 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 11138 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199161 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199161
Molded concrete block having visually enhanced contrasting surface sections; methods, and use May 17, 2023 Issued
Array ( [id] => 18854207 [patent_doc_number] => 11851771 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-26 [patent_title] => Method for constructing porous micro-nano structure, and material with porous micro-nano structure [patent_app_type] => utility [patent_app_number] => 18/316196 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5653 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18316196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316196
Method for constructing porous micro-nano structure, and material with porous micro-nano structure May 10, 2023 Issued
Array ( [id] => 19556252 [patent_doc_number] => 20240368044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => METHOD FOR OBTAINING PORCELAIN STONEWARE TILES WITH ANTI-SLIP SURFACE [patent_app_type] => utility [patent_app_number] => 18/143639 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18143639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143639
Method for obtaining porcelain stoneware tiles with anti-slip surface May 4, 2023 Issued
Array ( [id] => 18785215 [patent_doc_number] => 20230372966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SYSTEM FOR AUTONOMOUSLY APPLYING PAINT TO A TARGET SURFACE [patent_app_type] => utility [patent_app_number] => 18/137374 [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] => 20089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137374
System for autonomously applying paint to a target surface Apr 19, 2023 Issued
Array ( [id] => 18743331 [patent_doc_number] => 20230352319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => TREATMENT LIQUID EJECTION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/302287 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18302287 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/302287
Treatment liquid ejection method and apparatus Apr 17, 2023 Issued
Array ( [id] => 19521220 [patent_doc_number] => 12122931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Method for treating exterior lumber products [patent_app_type] => utility [patent_app_number] => 18/133890 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2552 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133890 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133890
Method for treating exterior lumber products Apr 11, 2023 Issued
Array ( [id] => 20465718 [patent_doc_number] => 12521748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Ground deposition machine for sloping surfaces [patent_app_type] => utility [patent_app_number] => 18/853237 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 4438 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18853237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/853237
Ground deposition machine for sloping surfaces Apr 5, 2023 Issued
Array ( [id] => 20607198 [patent_doc_number] => 12582778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Surface coating layer formation method and gasket manufacturing method [patent_app_type] => utility [patent_app_number] => 18/854058 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4713 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18854058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/854058
Surface coating layer formation method and gasket manufacturing method Mar 27, 2023 Issued
Array ( [id] => 20032388 [patent_doc_number] => 20250170610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => PROCESS FOR APPLYING COATING COMPOSITIONS HAVING DIFFERENT LEVELING PROPERTIES AND/OR SAG RESISTANCE TO DIFFERENT TARGET AREAS OF AN OBJECT [patent_app_type] => utility [patent_app_number] => 18/839888 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18839888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/839888
PROCESS FOR APPLYING COATING COMPOSITIONS HAVING DIFFERENT LEVELING PROPERTIES AND/OR SAG RESISTANCE TO DIFFERENT TARGET AREAS OF AN OBJECT Mar 15, 2023 Pending
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