Search

Hoa Van Le

Examiner (ID: 14906, Phone: (571)272-1332 , Office: P/1721 )

Most Active Art Unit
1752
Art Unit(s)
1752, 1724, 1113, 1795, 1507, 1506, 1721, 1105, 1737
Total Applications
3483
Issued Applications
2665
Pending Applications
54
Abandoned Applications
766

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20508055 [patent_doc_number] => 12542337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Liquid injection system for battery and transfer device thereof [patent_app_type] => utility [patent_app_number] => 19/240741 [patent_app_country] => US [patent_app_date] => 2025-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6952 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19240741 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/240741
Liquid injection system for battery and transfer device thereof Jun 16, 2025 Issued
Array ( [id] => 20232281 [patent_doc_number] => 20250289600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => SYSTEM AND METHOD FOR DISPENSING A LIQUID IN A CLOSED CHAMBER [patent_app_type] => utility [patent_app_number] => 19/223837 [patent_app_country] => US [patent_app_date] => 2025-05-30 [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] => -8 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19223837 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/223837
SYSTEM AND METHOD FOR DISPENSING A LIQUID IN A CLOSED CHAMBER May 29, 2025 Pending
19/124807 PROPANE TANK COVER APPARATUS FOR COVERING A MULTI-TANK SUBASSEMBLY Apr 24, 2025 Pending
Array ( [id] => 20177827 [patent_doc_number] => 20250261785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => BEVERAGE DISPENSING MACHINE [patent_app_type] => utility [patent_app_number] => 19/075905 [patent_app_country] => US [patent_app_date] => 2025-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 19075905 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/075905
BEVERAGE DISPENSING MACHINE Mar 10, 2025 Pending
Array ( [id] => 20279184 [patent_doc_number] => 20250304426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => System for Simultaneous Distribution of Fluid to Multiple Vessels and Method of Using the Same [patent_app_type] => utility [patent_app_number] => 19/029135 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 19029135 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/029135
System for Simultaneous Distribution of Fluid to Multiple Vessels and Method of Using the Same Jan 16, 2025 Pending
Array ( [id] => 19984722 [patent_doc_number] => 20250122944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => LIQUID SUPPLY OF A BLOCK STORAGE ELEMENT [patent_app_type] => utility [patent_app_number] => 18/999931 [patent_app_country] => US [patent_app_date] => 2024-12-23 [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] => -10 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18999931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/999931
LIQUID SUPPLY OF A BLOCK STORAGE ELEMENT Dec 22, 2024 Pending
Array ( [id] => 20122324 [patent_doc_number] => 20250237355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => Dispensing System for Filling and Refilling Propane Containers [patent_app_type] => utility [patent_app_number] => 18/986114 [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] => 911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 538 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18986114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/986114
Dispensing System for Filling and Refilling Propane Containers Dec 17, 2024 Pending
Array ( [id] => 20058804 [patent_doc_number] => 20250197026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => AIRCRAFT REFUELLING/DEFUELLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/977234 [patent_app_country] => US [patent_app_date] => 2024-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18977234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/977234
AIRCRAFT REFUELLING/DEFUELLING SYSTEM Dec 10, 2024 Pending
Array ( [id] => 19863108 [patent_doc_number] => 20250101894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => ENGINE-MOUNTED APPARATUS [patent_app_type] => utility [patent_app_number] => 18/973524 [patent_app_country] => US [patent_app_date] => 2024-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18973524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/973524
ENGINE-MOUNTED APPARATUS Dec 8, 2024 Issued
Array ( [id] => 20050856 [patent_doc_number] => 20250189078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => AUTOMATED GAS SUPPLY SYSTEM INCLUDING MOBILE ROBOT [patent_app_type] => utility [patent_app_number] => 18/969278 [patent_app_country] => US [patent_app_date] => 2024-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18969278 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/969278
AUTOMATED GAS SUPPLY SYSTEM INCLUDING MOBILE ROBOT Dec 4, 2024 Pending
Array ( [id] => 19800781 [patent_doc_number] => 20250066706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => CONNECTOR [patent_app_type] => utility [patent_app_number] => 18/944408 [patent_app_country] => US [patent_app_date] => 2024-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18944408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/944408
CONNECTOR Nov 11, 2024 Pending
Array ( [id] => 19803999 [patent_doc_number] => 20250069924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => MULTI-USE CARRIER [patent_app_type] => utility [patent_app_number] => 18/944251 [patent_app_country] => US [patent_app_date] => 2024-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18944251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/944251
MULTI-USE CARRIER Nov 11, 2024 Issued
Array ( [id] => 20015775 [patent_doc_number] => 20250153997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => FOLLOWER PLATE [patent_app_type] => utility [patent_app_number] => 18/935761 [patent_app_country] => US [patent_app_date] => 2024-11-04 [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] => -12 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18935761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/935761
FOLLOWER PLATE Nov 3, 2024 Pending
Array ( [id] => 19752001 [patent_doc_number] => 20250040566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => METERING AND CALIBRATION SYSTEM AND PROCESSES FOR FROZEN FLOWABLE CONFECTION FREEZER [patent_app_type] => utility [patent_app_number] => 18/922952 [patent_app_country] => US [patent_app_date] => 2024-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18922952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/922952
METERING AND CALIBRATION SYSTEM AND PROCESSES FOR FROZEN FLOWABLE CONFECTION FREEZER Oct 21, 2024 Pending
Array ( [id] => 19749460 [patent_doc_number] => 20250038025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => GAS DIFFUSION DEVICE, AND WAFER CONTAINER INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/918311 [patent_app_country] => US [patent_app_date] => 2024-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18918311 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/918311
GAS DIFFUSION DEVICE, AND WAFER CONTAINER INCLUDING THE SAME Oct 16, 2024 Pending
Array ( [id] => 20143780 [patent_doc_number] => 12378106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Portable fuel metering system [patent_app_type] => utility [patent_app_number] => 18/911873 [patent_app_country] => US [patent_app_date] => 2024-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18911873 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/911873
Portable fuel metering system Oct 9, 2024 Issued
Array ( [id] => 19710145 [patent_doc_number] => 20250020287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => Safety Plug for Hydrogen Vehicles and a System of Such a Plug and a Remote Interface [patent_app_type] => utility [patent_app_number] => 18/903717 [patent_app_country] => US [patent_app_date] => 2024-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18903717 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/903717
Safety Plug for Hydrogen Vehicles and a System of Such a Plug and a Remote Interface Sep 30, 2024 Pending
Array ( [id] => 19999367 [patent_doc_number] => 20250137589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => HYDROGEN CHARGING EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/892726 [patent_app_country] => US [patent_app_date] => 2024-09-23 [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] => -2 [patent_words_short_claim] => 4 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18892726 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/892726
Hydrogen charging equipment Sep 22, 2024 Issued
Array ( [id] => 20135319 [patent_doc_number] => 20250242363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => A/C Spray Nozzle Device [patent_app_type] => utility [patent_app_number] => 18/892621 [patent_app_country] => US [patent_app_date] => 2024-09-23 [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] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18892621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/892621
A/C Spray Nozzle Device Sep 22, 2024 Pending
Array ( [id] => 19692609 [patent_doc_number] => 20250011154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => System for Simultaneous Distribution of Fluid to Multiple Vessels and Method of Using the Same [patent_app_type] => utility [patent_app_number] => 18/887188 [patent_app_country] => US [patent_app_date] => 2024-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18887188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/887188
System for Simultaneous Distribution of Fluid to Multiple Vessels and Method of Using the Same Sep 16, 2024 Pending
Menu