Search

Tu A. Vo

Examiner (ID: 1796, Phone: (571)270-1045 , Office: P/3771 )

Most Active Art Unit
3785
Art Unit(s)
3771, 3785
Total Applications
687
Issued Applications
394
Pending Applications
84
Abandoned Applications
231

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19990052 [patent_doc_number] => 20250128274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => MISTING NOZZLE AND SPRAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/693169 [patent_app_country] => US [patent_app_date] => 2023-06-02 [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] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18693169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/693169
Misting nozzle and spray device Jun 1, 2023 Issued
Array ( [id] => 19297897 [patent_doc_number] => 20240226463 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR ADMINISTERING CANNABINOID MIXTURES [patent_app_type] => utility [patent_app_number] => 18/327363 [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] => 16484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18327363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327363
SYSTEMS, DEVICES, AND METHODS FOR ADMINISTERING CANNABINOID MIXTURES May 31, 2023 Pending
Array ( [id] => 19297897 [patent_doc_number] => 20240226463 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR ADMINISTERING CANNABINOID MIXTURES [patent_app_type] => utility [patent_app_number] => 18/327363 [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] => 16484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18327363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327363
SYSTEMS, DEVICES, AND METHODS FOR ADMINISTERING CANNABINOID MIXTURES May 30, 2023 Pending
Array ( [id] => 18626002 [patent_doc_number] => 20230284781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => TRAVEL PILLOW [patent_app_type] => utility [patent_app_number] => 18/198254 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18198254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198254
TRAVEL PILLOW May 15, 2023 Pending
Array ( [id] => 19541917 [patent_doc_number] => 20240358953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => RETAINING DEVICE FOR MEDICAL EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/307423 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307423 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307423
RETAINING DEVICE FOR MEDICAL EQUIPMENT Apr 25, 2023 Pending
Array ( [id] => 18581713 [patent_doc_number] => 20230263967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => MIST INHALER DEVICES [patent_app_type] => utility [patent_app_number] => 18/139272 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139272
Mist inhaler devices Apr 24, 2023 Issued
Array ( [id] => 18610682 [patent_doc_number] => 20230277412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => AUTOMATED CHEST COMPRESSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/305582 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7995 [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] => 18305582 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305582
AUTOMATED CHEST COMPRESSION DEVICE Apr 23, 2023 Pending
Array ( [id] => 18836684 [patent_doc_number] => 11844740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Torque pattern adjustment apparatus and method for adjusting torque pattern using the same [patent_app_type] => utility [patent_app_number] => 18/184281 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9188 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184281 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184281
Torque pattern adjustment apparatus and method for adjusting torque pattern using the same Mar 14, 2023 Issued
Array ( [id] => 19447507 [patent_doc_number] => 20240307637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Intranasal (IN) Delivery Device for Delivering a Medication Solution [patent_app_type] => utility [patent_app_number] => 18/183667 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18183667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183667
Intranasal (IN) Delivery Device for Delivering a Medication Solution Mar 13, 2023 Pending
Array ( [id] => 18909453 [patent_doc_number] => 11872416 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-16 [patent_title] => Filter and method [patent_app_type] => utility [patent_app_number] => 18/183845 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 9286 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183845
Filter and method Mar 13, 2023 Issued
Array ( [id] => 18664754 [patent_doc_number] => 11771619 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-03 [patent_title] => Massage device [patent_app_type] => utility [patent_app_number] => 18/118749 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 5847 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18118749 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/118749
Massage device Mar 7, 2023 Issued
Array ( [id] => 18467217 [patent_doc_number] => 20230201498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => RESPIRATION DEVICE AND METHOD FOR A RESPIRATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/172478 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172478
Respiration device and method for a respiration device Feb 21, 2023 Issued
Array ( [id] => 19388086 [patent_doc_number] => 20240277956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => NASAL DELIVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/112360 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18112360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112360
NASAL DELIVERY SYSTEM Feb 20, 2023 Pending
Array ( [id] => 19388080 [patent_doc_number] => 20240277950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => RELIABLE COMPACT INHALATION DEVICE FOR ASTHMA AND CHRONIC OBSTRUCTIVE PULMONARY DISEASE [patent_app_type] => utility [patent_app_number] => 18/111648 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18111648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111648
RELIABLE COMPACT INHALATION DEVICE FOR ASTHMA AND CHRONIC OBSTRUCTIVE PULMONARY DISEASE Feb 19, 2023 Pending
Array ( [id] => 18581797 [patent_doc_number] => 20230264051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => HOUSING AND BLOWER FILTER UNIT WITH ONE HOUSING [patent_app_type] => utility [patent_app_number] => 18/169267 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169267
HOUSING AND BLOWER FILTER UNIT WITH ONE HOUSING Feb 14, 2023 Pending
Array ( [id] => 18611063 [patent_doc_number] => 20230277793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => CUSTOMIZABLE RESPIRATORY MASK [patent_app_type] => utility [patent_app_number] => 18/149434 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18149434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149434
CUSTOMIZABLE RESPIRATORY MASK Jan 2, 2023 Pending
Array ( [id] => 19263435 [patent_doc_number] => 20240207132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => BEAUTY DEVICE WITH ROLLERS [patent_app_type] => utility [patent_app_number] => 18/145659 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145659 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145659
BEAUTY DEVICE WITH ROLLERS Dec 21, 2022 Abandoned
Array ( [id] => 18953921 [patent_doc_number] => 20240042248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => MASK APPARATUS [patent_app_type] => utility [patent_app_number] => 18/081256 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18081256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081256
Mask apparatus Dec 13, 2022 Issued
Array ( [id] => 18296127 [patent_doc_number] => 20230105813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => SYSTEMS FOR GENERATING A LIQUID AEROSOL [patent_app_type] => utility [patent_app_number] => 18/062179 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18062179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062179
Systems for generating a liquid aerosol Dec 5, 2022 Issued
Array ( [id] => 18374670 [patent_doc_number] => 20230149749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => CUSTOM-CONTROLLABLE POWERED RESPIRATOR FACE MASK [patent_app_type] => utility [patent_app_number] => 18/060388 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18060388 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060388
Custom-controllable powered respirator face mask Nov 29, 2022 Issued
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