Search

Tu A. Vo

Examiner (ID: 819, Phone: (571)270-1045 , Office: P/3771 )

Most Active Art Unit
3785
Art Unit(s)
3785, 3771
Total Applications
657
Issued Applications
387
Pending Applications
84
Abandoned Applications
221

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18143932 [patent_doc_number] => 20230017783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => MASK APPARATUS [patent_app_type] => utility [patent_app_number] => 17/868143 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868143
MASK APPARATUS Jul 18, 2022 Pending
Array ( [id] => 18138717 [patent_doc_number] => 20230012551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => MASK APPARATUS [patent_app_type] => utility [patent_app_number] => 17/868107 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868107
MASK APPARATUS Jul 18, 2022 Pending
Array ( [id] => 18323847 [patent_doc_number] => 20230121975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => MULTIPURPOSE ARTICLE FOR BODILY ACUPRESSURE AND MASSAGE [patent_app_type] => utility [patent_app_number] => 17/868174 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868174 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868174
Multipurpose article for bodily acupressure and massage Jul 18, 2022 Issued
Array ( [id] => 19396302 [patent_doc_number] => 12070632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Method of controlling a powered air purifying respirator [patent_app_type] => utility [patent_app_number] => 17/811390 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5715 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17811390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811390
Method of controlling a powered air purifying respirator Jul 7, 2022 Issued
Array ( [id] => 17944513 [patent_doc_number] => 20220331530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => INHALER HOUSING [patent_app_type] => utility [patent_app_number] => 17/811131 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17811131 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811131
Inhaler housing Jul 6, 2022 Issued
Array ( [id] => 17944529 [patent_doc_number] => 20220331546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => HUMIDIFICATION OF RESPIRATORY GASES [patent_app_type] => utility [patent_app_number] => 17/857282 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857282
HUMIDIFICATION OF RESPIRATORY GASES Jul 4, 2022 Abandoned
Array ( [id] => 18792855 [patent_doc_number] => 11826590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Integrated manifold system [patent_app_type] => utility [patent_app_number] => 17/851341 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4323 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851341
Integrated manifold system Jun 27, 2022 Issued
Array ( [id] => 18145841 [patent_doc_number] => 20230019697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => MASK APPARATUS AND METHOD FOR CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 17/846430 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846430
MASK APPARATUS AND METHOD FOR CONTROLLING THE SAME Jun 21, 2022 Pending
17/844018 PPE WITH ROTATING ASSEMBLY PROVIDING MULTIPLE FACE COVERS Jun 18, 2022 Abandoned
Array ( [id] => 18003728 [patent_doc_number] => 20220362494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => MIST INHALER DEVICES [patent_app_type] => utility [patent_app_number] => 17/837995 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837995
Mist inhaler devices Jun 9, 2022 Issued
Array ( [id] => 18664755 [patent_doc_number] => 11771620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Acoustic shock wave therapeutic methods to prevent or treat opioid addiction [patent_app_type] => utility [patent_app_number] => 17/752196 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 14430 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752196
Acoustic shock wave therapeutic methods to prevent or treat opioid addiction May 23, 2022 Issued
Array ( [id] => 18664756 [patent_doc_number] => 11771621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Acoustic shock wave therapeutic methods to prevent or treat opioid addiction [patent_app_type] => utility [patent_app_number] => 17/752246 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 14422 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752246
Acoustic shock wave therapeutic methods to prevent or treat opioid addiction May 23, 2022 Issued
Array ( [id] => 17850334 [patent_doc_number] => 20220280375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => ACOUSTIC SHOCK WAVE THERAPEUTIC METHODS TO PREVENT OR TREAT OPIOID ADDICTION [patent_app_type] => utility [patent_app_number] => 17/752287 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752287 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752287
Acoustic shock wave therapeutic methods to prevent or treat opioid addiction May 23, 2022 Issued
Array ( [id] => 18792568 [patent_doc_number] => 11826301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Acoustic shock wave therapeutic methods [patent_app_type] => utility [patent_app_number] => 17/750911 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 11952 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750911 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750911
Acoustic shock wave therapeutic methods May 22, 2022 Issued
Array ( [id] => 18460532 [patent_doc_number] => 11684810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Reusable purified air breathing device [patent_app_type] => utility [patent_app_number] => 17/751216 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 45 [patent_no_of_words] => 21547 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17751216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751216
Reusable purified air breathing device May 22, 2022 Issued
Array ( [id] => 18784950 [patent_doc_number] => 20230372646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => INHALING DEVICE [patent_app_type] => utility [patent_app_number] => 17/748676 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748676
INHALING DEVICE May 18, 2022 Pending
Array ( [id] => 18769586 [patent_doc_number] => 20230364356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Fixing Assembly [patent_app_type] => utility [patent_app_number] => 17/745364 [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] => 3239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745364
Fixing Assembly May 15, 2022 Pending
Array ( [id] => 17806044 [patent_doc_number] => 20220257879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => DRUG DELIVERY DEVICE WITH ELECTRONICS [patent_app_type] => utility [patent_app_number] => 17/735816 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735816
DRUG DELIVERY DEVICE WITH ELECTRONICS May 2, 2022 Abandoned
Array ( [id] => 17790220 [patent_doc_number] => 20220249311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => SEMI-SUPERVISED INTENT RECOGNITION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/729934 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729934
Semi-supervised intent recognition system and method Apr 25, 2022 Issued
Array ( [id] => 17944601 [patent_doc_number] => 20220331618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => AVAAKA: ANTI-CONTAMINANT VENTING APPARATUS AND ANGELIC KANGA APPAREL [patent_app_type] => utility [patent_app_number] => 17/721623 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17721623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/721623
AVAAKA: ANTI-CONTAMINANT VENTING APPARATUS AND ANGELIC KANGA APPAREL Apr 14, 2022 Abandoned
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