Search

Yong Liang Chu

Examiner (ID: 19195, Phone: (571)272-5759 , Office: P/1672 )

Most Active Art Unit
1626
Art Unit(s)
1672, 1626, 1731, 1621, 1629
Total Applications
2040
Issued Applications
1417
Pending Applications
124
Abandoned Applications
529

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19938251 [patent_doc_number] => 12310361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Methods for control of pests [patent_app_type] => utility [patent_app_number] => 18/471654 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2503 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471654 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471654
Methods for control of pests Sep 20, 2023 Issued
Array ( [id] => 19325127 [patent_doc_number] => 12042785 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-23 [patent_title] => Fischer-Tropsch catalysts [patent_app_type] => utility [patent_app_number] => 18/367579 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 16871 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367579
Fischer-Tropsch catalysts Sep 12, 2023 Issued
Array ( [id] => 18817360 [patent_doc_number] => 20230391700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => Chromium-Catalyzed Production of Alcohols From Hydrocarbons [patent_app_type] => utility [patent_app_number] => 18/454844 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23760 [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] => 18454844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454844
Chromium-catalyzed production of alcohols from hydrocarbons Aug 23, 2023 Issued
Array ( [id] => 19012067 [patent_doc_number] => 11918971 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-05 [patent_title] => Lithium adsorbent and preparation method therefor [patent_app_type] => utility [patent_app_number] => 18/236609 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4083 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236609
Lithium adsorbent and preparation method therefor Aug 21, 2023 Issued
Array ( [id] => 18815212 [patent_doc_number] => 20230389550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => HETEROARYL-TRIAZOLE AND HETEROARYL-TETRAZOLE COMPOUNDS AS PESTICIDES [patent_app_type] => utility [patent_app_number] => 18/448395 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448395 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448395
Heteroaryl-triazole and heteroaryl-tetrazole compounds as pesticides Aug 10, 2023 Issued
Array ( [id] => 18785172 [patent_doc_number] => 20230372916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => VANADIUM TRAPS FOR CATALYTIC CRACKING PROCESSES [patent_app_type] => utility [patent_app_number] => 18/229417 [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] => 5543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18229417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229417
VANADIUM TRAPS FOR CATALYTIC CRACKING PROCESSES Aug 1, 2023 Abandoned
Array ( [id] => 18769813 [patent_doc_number] => 20230364583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => METAL ORGANIC RESINS WITH ZIRCONIUM NODES [patent_app_type] => utility [patent_app_number] => 18/226695 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18226695 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226695
Metal organic resins with zirconium nodes Jul 25, 2023 Issued
Array ( [id] => 18898925 [patent_doc_number] => 20240014410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => HIGH-ENTROPY ALLOY FOR HIGH-PERFORMANCE DIRECT ETHANOL FUEL CELLS [patent_app_type] => utility [patent_app_number] => 18/219983 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18219983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/219983
HIGH-ENTROPY ALLOY FOR HIGH-PERFORMANCE DIRECT ETHANOL FUEL CELLS Jul 9, 2023 Pending
Array ( [id] => 18724748 [patent_doc_number] => 20230338910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => CATALYST LOADING METHOD AND METHOD FOR PREPARATION OF BUTADIENE BY USING SAME [patent_app_type] => utility [patent_app_number] => 18/216427 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18216427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216427
Catalyst loading method and method for preparation of butadiene by using same Jun 28, 2023 Issued
Array ( [id] => 19683799 [patent_doc_number] => 20250002344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => PREPARATION OF TWO-DIMENSIONAL MOLYBDENUM PHOSPHIDE VIA SURFACE-CONFINED ATOMIC SUBSTITUTION [patent_app_type] => utility [patent_app_number] => 18/342822 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342822
Preparation of two-dimensional molybdenum phosphide via surface-confined atomic substitution Jun 27, 2023 Issued
Array ( [id] => 18843086 [patent_doc_number] => 20230405490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => IONIC LIQUID COMPOSITIONS FOR SELECTIVE REMOVAL OF SODIUM AND POTASSIUM FROM LITHIUM-CONTAINING AQUEOUS SOLUTIONS [patent_app_type] => utility [patent_app_number] => 18/211693 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211693 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211693
IONIC LIQUID COMPOSITIONS FOR SELECTIVE REMOVAL OF SODIUM AND POTASSIUM FROM LITHIUM-CONTAINING AQUEOUS SOLUTIONS Jun 19, 2023 Pending
Array ( [id] => 19134793 [patent_doc_number] => 11969708 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields [patent_app_type] => utility [patent_app_number] => 18/212034 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 10587 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 18212034 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212034
Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields Jun 19, 2023 Issued
Array ( [id] => 18708064 [patent_doc_number] => 20230330649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => MSECT-4 MOLECULAR SIEVES WITH OFF AND ERI TOPOLOGIES, PREPARATION METHOD THEREFOR, AND APPLICATIONS THEREOF [patent_app_type] => utility [patent_app_number] => 18/337068 [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] => 4128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337068 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337068
MSECT-4 molecular sieves with off and ERI topologies, preparation method therefor, and applications thereof Jun 18, 2023 Issued
Array ( [id] => 20007895 [patent_doc_number] => 20250146117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => CERAMIC THERMAL SPRAY PARTICLES AND METHOD FOR FORMING THERMAL BARRIER COATING LAYER [patent_app_type] => utility [patent_app_number] => 18/833039 [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] => 1268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18833039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/833039
CERAMIC THERMAL SPRAY PARTICLES AND METHOD FOR FORMING THERMAL BARRIER COATING LAYER Jun 5, 2023 Pending
Array ( [id] => 18691427 [patent_doc_number] => 20230321643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => HONEYCOMB STRUCTURE, EXHAUST GAS PURIFICATION DEVICE, AND PRODUCTION METHOD FOR HONEYCOMB STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/327116 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18327116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327116
HONEYCOMB STRUCTURE, EXHAUST GAS PURIFICATION DEVICE, AND PRODUCTION METHOD FOR HONEYCOMB STRUCTURE May 31, 2023 Pending
Array ( [id] => 18816390 [patent_doc_number] => 20230390730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => METHOD OF USING AN ALUMINA IN A MOLYBDENUM/TECHNETIUM-99m GENERATOR [patent_app_type] => utility [patent_app_number] => 18/204049 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18204049 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204049
METHOD OF USING AN ALUMINA IN A MOLYBDENUM/TECHNETIUM-99m GENERATOR May 30, 2023 Pending
Array ( [id] => 19615206 [patent_doc_number] => 20240400886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARBON FUELS AND WASTEWATER [patent_app_type] => utility [patent_app_number] => 18/325625 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18325625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325625
OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARBON FUELS AND WASTEWATER May 29, 2023 Abandoned
Array ( [id] => 19600001 [patent_doc_number] => 20240390881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHOD FOR SYNTHESIS OF COPPER-NICKEL POLYHEDRAL NANOCRYSTALS [patent_app_type] => utility [patent_app_number] => 18/322975 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322975
METHOD FOR SYNTHESIS OF COPPER-NICKEL POLYHEDRAL NANOCRYSTALS May 23, 2023 Pending
Array ( [id] => 18785170 [patent_doc_number] => 20230372912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => ONE-POT SYNTHESIS FOR DELAMINATED ZEOLITES [patent_app_type] => utility [patent_app_number] => 18/322244 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18322244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322244
ONE-POT SYNTHESIS FOR DELAMINATED ZEOLITES May 22, 2023 Pending
Array ( [id] => 18829994 [patent_doc_number] => 20230398518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => WATER-GAS SHIFT REACTION CATALYSTS [patent_app_type] => utility [patent_app_number] => 18/200139 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -52 [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] => 18200139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200139
WATER-GAS SHIFT REACTION CATALYSTS May 21, 2023 Pending
Menu