Search

Tri M Mai

Examiner (ID: 2875, Phone: (571)272-4541 , Office: P/3781 )

Most Active Art Unit
3781
Art Unit(s)
3781, 3207, 3727, 3733
Total Applications
2966
Issued Applications
1217
Pending Applications
219
Abandoned Applications
1529

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17577501 [patent_doc_number] => 20220134356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => APPARATUS AND TEST METHOD FOR SIMULATING SPARK DISCHARGE OF HIGH-VOLTAGE ELECTROSTATIC PRECIPITATOR [patent_app_type] => utility [patent_app_number] => 17/467302 [patent_app_country] => US [patent_app_date] => 2021-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467302
Apparatus and test method for simulating spark discharge of high-voltage electrostatic precipitator Sep 5, 2021 Issued
Array ( [id] => 17481108 [patent_doc_number] => 20220088612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => INTEGRATED DEEP PURIFICATION DEVICE FOR REMOVING SULFUR, NITRATE, DUST AND FLUORINE [patent_app_type] => utility [patent_app_number] => 17/465121 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 465 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17465121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465121
INTEGRATED DEEP PURIFICATION DEVICE FOR REMOVING SULFUR, NITRATE, DUST AND FLUORINE Sep 1, 2021 Pending
Array ( [id] => 18230683 [patent_doc_number] => 20230069677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => SYSTEM FOR TIRE PARTICLE CAPTURE [patent_app_type] => utility [patent_app_number] => 17/412640 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412640
SYSTEM FOR TIRE PARTICLE CAPTURE Aug 25, 2021 Pending
Array ( [id] => 17291669 [patent_doc_number] => 20210387508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => ELECTRIFICATION APPARATUS FOR ELECTRIC DUST COLLECTION AND AIR CONDITIONER FOR VEHICLE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 17/412842 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412842
ELECTRIFICATION APPARATUS FOR ELECTRIC DUST COLLECTION AND AIR CONDITIONER FOR VEHICLE INCLUDING SAME Aug 25, 2021 Pending
Array ( [id] => 17257333 [patent_doc_number] => 20210370318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR COLLECTING SPECIES FROM A GAS STREAM [patent_app_type] => utility [patent_app_number] => 17/405691 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17405691 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405691
SYSTEMS, DEVICES, AND METHODS FOR COLLECTING SPECIES FROM A GAS STREAM Aug 17, 2021 Pending
Array ( [id] => 17413141 [patent_doc_number] => 20220048045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => ELECTROSTATIC DUST FILTER [patent_app_type] => utility [patent_app_number] => 17/399362 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17399362 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399362
Electrostatic dust filter Aug 10, 2021 Issued
Array ( [id] => 17413142 [patent_doc_number] => 20220048046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => PORTABLE IONIZATION UNIT FOR ATTACHMENT TO AN OVERHEAD AIRFLOW NOZZLE [patent_app_type] => utility [patent_app_number] => 17/399585 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399585 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399585
PORTABLE IONIZATION UNIT FOR ATTACHMENT TO AN OVERHEAD AIRFLOW NOZZLE Aug 10, 2021 Pending
Array ( [id] => 17398535 [patent_doc_number] => 20220040625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => V-BANK FILTER [patent_app_type] => utility [patent_app_number] => 17/395554 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17395554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395554
V-BANK FILTER Aug 5, 2021 Pending
Array ( [id] => 18947347 [patent_doc_number] => 11890622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Wearable air purifier [patent_app_type] => utility [patent_app_number] => 17/382308 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5446 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17382308 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/382308
Wearable air purifier Jul 20, 2021 Issued
Array ( [id] => 17368830 [patent_doc_number] => 20220023882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => FINE DUST COLLECTING FILTER DEVICE [patent_app_type] => utility [patent_app_number] => 17/380066 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380066
FINE DUST COLLECTING FILTER DEVICE Jul 19, 2021 Pending
Array ( [id] => 17384467 [patent_doc_number] => 20220032319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => ELECTRIFICATION APPARATUS FOR ELECTRIC DUST COLLECTOR [patent_app_type] => utility [patent_app_number] => 17/366734 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17366734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366734
ELECTRIFICATION APPARATUS FOR ELECTRIC DUST COLLECTOR Jul 1, 2021 Pending
Array ( [id] => 17384470 [patent_doc_number] => 20220032322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => ELECTRIFICATION APPARATUS FOR ELECTRIC DUST COLLECTOR [patent_app_type] => utility [patent_app_number] => 17/366732 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17366732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366732
ELECTRIFICATION APPARATUS FOR ELECTRIC DUST COLLECTOR Jul 1, 2021 Pending
Array ( [id] => 17427253 [patent_doc_number] => 20220054961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => ELECTRET-CONTAINING FILTER MEDIA [patent_app_type] => utility [patent_app_number] => 17/363609 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17363609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/363609
ELECTRET-CONTAINING FILTER MEDIA Jun 29, 2021 Pending
Array ( [id] => 19104984 [patent_doc_number] => 11958060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Personal rechargeable portable ionic air purifier [patent_app_type] => utility [patent_app_number] => 17/352544 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3426 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17352544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352544
Personal rechargeable portable ionic air purifier Jun 20, 2021 Issued
Array ( [id] => 17300569 [patent_doc_number] => 20210396408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => ANTI-VIRAL AND ANTIBACTERIAL AIR FILTRATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/352840 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17352840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352840
ANTI-VIRAL AND ANTIBACTERIAL AIR FILTRATION SYSTEM Jun 20, 2021 Pending
Array ( [id] => 17242420 [patent_doc_number] => 20210362163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => AUTOMATED PATHOGEN CLEANER [patent_app_type] => utility [patent_app_number] => 17/327293 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327293
AUTOMATED PATHOGEN CLEANER May 20, 2021 Abandoned
Array ( [id] => 17081015 [patent_doc_number] => 20210276021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => Filter Media For Active Field Polarized Media Air Cleaner [patent_app_type] => utility [patent_app_number] => 17/322979 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322979
Filter Media For Active Field Polarized Media Air Cleaner May 17, 2021 Pending
Array ( [id] => 17384469 [patent_doc_number] => 20220032321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => ELECTRIFICATION APPARATUS FOR ELECTRIC DUST COLLECTION [patent_app_type] => utility [patent_app_number] => 17/313520 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313520
ELECTRIFICATION APPARATUS FOR ELECTRIC DUST COLLECTION May 5, 2021 Abandoned
Array ( [id] => 17384468 [patent_doc_number] => 20220032320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => ELECTRIFICATION APPARATUS FOR ELECTRIC DUST COLLECTION [patent_app_type] => utility [patent_app_number] => 17/313518 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313518
Electrification apparatus for electric dust collection May 5, 2021 Issued
Array ( [id] => 17035992 [patent_doc_number] => 20210252950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => AIR CONDITIONER FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/308207 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17308207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/308207
AIR CONDITIONER FOR VEHICLE May 4, 2021 Abandoned
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