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] => 17866819 [patent_doc_number] => 20220289554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => METHOD AND APPARATUS FOR LIMITING ACIDIC CORROSION AND CONTAMINATION IN FUEL DELIVERY SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/750796 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17895 [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] => 17750796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750796
Method and apparatus for limiting acidic corrosion and contamination in fuel delivery systems May 22, 2022 Issued
Array ( [id] => 19939029 [patent_doc_number] => 12311143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Adhesive and peripheral systems and methods for medical devices [patent_app_type] => utility [patent_app_number] => 17/748419 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 155 [patent_figures_cnt] => 196 [patent_no_of_words] => 36752 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748419
Adhesive and peripheral systems and methods for medical devices May 18, 2022 Issued
Array ( [id] => 19961446 [patent_doc_number] => 12330928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Dispensing system for delivering an operating fluid [patent_app_type] => utility [patent_app_number] => 18/563011 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5069 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18563011 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563011
Dispensing system for delivering an operating fluid May 18, 2022 Issued
Array ( [id] => 18045822 [patent_doc_number] => 11519770 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Systems and methods for tracking fuel deliveries [patent_app_type] => utility [patent_app_number] => 17/747328 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10895 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747328
Systems and methods for tracking fuel deliveries May 17, 2022 Issued
Array ( [id] => 18770535 [patent_doc_number] => 20230365306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => SYSTEM AND METHOD FOR DISPENSING FLUID FROM A CONTAINER WITH A STACKED ARRANGEMENT OF CROSS-SLIT VALVES [patent_app_type] => utility [patent_app_number] => 17/663632 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3614 [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] => 17663632 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663632
SYSTEM AND METHOD FOR DISPENSING FLUID FROM A CONTAINER WITH A STACKED ARRANGEMENT OF CROSS-SLIT VALVES May 15, 2022 Abandoned
Array ( [id] => 20466463 [patent_doc_number] => 12522495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Beverage dispensing device, beverage dispensing method, and beverage dispensing system [patent_app_type] => utility [patent_app_number] => 18/289650 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5013 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289650
Beverage dispensing device, beverage dispensing method, and beverage dispensing system May 8, 2022 Issued
Array ( [id] => 20401174 [patent_doc_number] => 12491133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Deformable container, kit and packaging [patent_app_type] => utility [patent_app_number] => 18/289432 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 13101 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289432
Deformable container, kit and packaging May 2, 2022 Issued
Array ( [id] => 19318045 [patent_doc_number] => 20240239587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => LIQUID DISPENSER [patent_app_type] => utility [patent_app_number] => 18/558609 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18558609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/558609
Liquid dispenser May 1, 2022 Issued
Array ( [id] => 18392306 [patent_doc_number] => 20230160525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => GREASE TRAP SYSTEM [patent_app_type] => utility [patent_app_number] => 17/731235 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17731235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731235
Grease trap system Apr 26, 2022 Issued
Array ( [id] => 20548520 [patent_doc_number] => 12559298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Container [patent_app_type] => utility [patent_app_number] => 18/288764 [patent_app_country] => US [patent_app_date] => 2022-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18288764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/288764
Container Apr 15, 2022 Issued
Array ( [id] => 17913014 [patent_doc_number] => 20220315409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => SYSTEM AND METHOD FOR ON-DEMAND FUELING OF VEHICLES WITH AN ELECTRICALLY OPERATED MOBILE CART [patent_app_type] => utility [patent_app_number] => 17/710350 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17710350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/710350
System and method for on-demand fueling of vehicles with an electrically operated mobile cart Mar 30, 2022 Issued
Array ( [id] => 18658638 [patent_doc_number] => 20230304634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => EZAir Systems [patent_app_type] => utility [patent_app_number] => 17/704785 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17704785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704785
EZAir Systems Mar 24, 2022 Abandoned
Array ( [id] => 17897955 [patent_doc_number] => 20220307617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => LIQUID SUPPLY OF A BLOCK STORAGE ELEMENT [patent_app_type] => utility [patent_app_number] => 17/703399 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17703399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/703399
Liquid supply of a block storage element Mar 23, 2022 Issued
Array ( [id] => 18684695 [patent_doc_number] => 11780410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Mobile fuel distribution station [patent_app_type] => utility [patent_app_number] => 17/697088 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 44 [patent_no_of_words] => 14681 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697088
Mobile fuel distribution station Mar 16, 2022 Issued
Array ( [id] => 18869986 [patent_doc_number] => 11857766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Device and method for closing syringe bodies [patent_app_type] => utility [patent_app_number] => 17/696346 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7929 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696346
Device and method for closing syringe bodies Mar 15, 2022 Issued
Array ( [id] => 20607834 [patent_doc_number] => 12583418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Filling device for a vehicle, and vehicle having such a filling device [patent_app_type] => utility [patent_app_number] => 18/285395 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18285395 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285395
Filling device for a vehicle, and vehicle having such a filling device Mar 15, 2022 Issued
Array ( [id] => 17880532 [patent_doc_number] => 20220296009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => BULK FOOD DISPENSER AUTOMATION [patent_app_type] => utility [patent_app_number] => 17/694001 [patent_app_country] => US [patent_app_date] => 2022-03-14 [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] => -18 [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] => 17694001 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694001
Bulk food dispenser automation Mar 13, 2022 Issued
Array ( [id] => 20018747 [patent_doc_number] => 20250156969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => System for Evaluating Safety of Hydrogen Station and Evaluation Method Using Same [patent_app_type] => utility [patent_app_number] => 18/840486 [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] => 2273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18840486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/840486
System for Evaluating Safety of Hydrogen Station and Evaluation Method Using Same Mar 9, 2022 Pending
Array ( [id] => 19126190 [patent_doc_number] => 20240131543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => PACKAGING DEVICE WITH INTEGRATED VENTILATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/547561 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18547561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547561
Packaging device with integrated ventilation system Mar 3, 2022 Issued
Array ( [id] => 19126190 [patent_doc_number] => 20240131543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => PACKAGING DEVICE WITH INTEGRATED VENTILATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/547561 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18547561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547561
Packaging device with integrated ventilation system Mar 3, 2022 Issued
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