Search

Tasnim M Ahmed

Examiner (ID: 2875)

Most Active Art Unit
3783
Art Unit(s)
3783, 3763
Total Applications
445
Issued Applications
301
Pending Applications
70
Abandoned Applications
74

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17946781 [patent_doc_number] => 20220333800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => AIR FILTERING DEVICE [patent_app_type] => utility [patent_app_number] => 17/232542 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17232542 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232542
AIR FILTERING DEVICE Apr 15, 2021 Abandoned
Array ( [id] => 16976602 [patent_doc_number] => 20210220839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => ELECTRIC DUST COLLECTOR [patent_app_type] => utility [patent_app_number] => 17/220950 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17220950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220950
ELECTRIC DUST COLLECTOR Apr 1, 2021 Abandoned
Array ( [id] => 17110602 [patent_doc_number] => 20210291199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => ELECTROSTATIC DUST COLLECTING APPARATUS AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/205138 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205138
Electrostatic dust collecting apparatus and method of manufacturing the same Mar 17, 2021 Issued
Array ( [id] => 17229592 [patent_doc_number] => 20210356148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => Air purifying device, arrangement and method for separating materials from a gas flow [patent_app_type] => utility [patent_app_number] => 17/202805 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202805 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202805
Air purifying device, arrangement and method for separating materials from a gas flow Mar 15, 2021 Issued
Array ( [id] => 17148683 [patent_doc_number] => 11141740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Aviation proactive air and surface purification component [patent_app_type] => utility [patent_app_number] => 17/202246 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3702 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202246
Aviation proactive air and surface purification component Mar 14, 2021 Issued
Array ( [id] => 18278685 [patent_doc_number] => 20230094157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => ELECTRO-IONIC DEVICES FOR IMPROVED PROTECTION FROM AIRBORNE BIOPATHOGENS [patent_app_type] => utility [patent_app_number] => 17/911374 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17911374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911374
ELECTRO-IONIC DEVICES FOR IMPROVED PROTECTION FROM AIRBORNE BIOPATHOGENS Mar 14, 2021 Pending
Array ( [id] => 17626257 [patent_doc_number] => 20220161272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => APPARATUS FOR CAPTURING BIOAEROSOLS [patent_app_type] => utility [patent_app_number] => 17/186260 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186260
Apparatus for capturing bioaerosols Feb 25, 2021 Issued
Array ( [id] => 17547122 [patent_doc_number] => 20220118463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => Gas Shut-Off In A Particulate Removal Device And Method [patent_app_type] => utility [patent_app_number] => 17/422669 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422669
Gas Shut-Off In A Particulate Removal Device And Method Feb 4, 2021 Pending
Array ( [id] => 17066301 [patent_doc_number] => 20210268516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => HYBRID PARTITION WITH FUNCTION OF REMOVING FINE DUST [patent_app_type] => utility [patent_app_number] => 17/157598 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17157598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157598
Hybrid partition with function of removing fine dust Jan 24, 2021 Issued
Array ( [id] => 16990691 [patent_doc_number] => 20210229111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => UNIT FOR ELECTROSTATIC FILTER AND ELECTROSTATIC FILTER [patent_app_type] => utility [patent_app_number] => 17/152129 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17152129 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152129
Unit for electrostatic filter and electrostatic filter Jan 18, 2021 Issued
Array ( [id] => 18886792 [patent_doc_number] => 11865551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Methods and systems for negative ion-based pollution reduction [patent_app_type] => utility [patent_app_number] => 17/127273 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 6769 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17127273 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/127273
Methods and systems for negative ion-based pollution reduction Dec 17, 2020 Issued
Array ( [id] => 16976601 [patent_doc_number] => 20210220838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => SYSTEMS AND METHODS FOR COLLECTING A SPECIES [patent_app_type] => utility [patent_app_number] => 17/111193 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17111193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111193
SYSTEMS AND METHODS FOR COLLECTING A SPECIES Dec 2, 2020 Pending
Array ( [id] => 17257332 [patent_doc_number] => 20210370317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => ELECTROSTATIC PRECIPITATOR WITH ELECTROMAGNETIC WAVE TUBE INCLUDING CARBON NANOTUBE-BASED EMITTER AND METHOD FOR REMOVING MICROPARTICLES IN CONTAMINATED AIR USING ELECTROSTATIC PRECIPITATOR [patent_app_type] => utility [patent_app_number] => 17/097852 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097852 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097852
Electrostatic precipitator with electromagnetic wave tube including carbon nanotube-based emitter and method for removing microparticles in contaminated air using electrostatic precipitator Nov 12, 2020 Issued
Array ( [id] => 16899388 [patent_doc_number] => 20210178304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => ELECTRET-CONTAINING FILTER MEDIA [patent_app_type] => utility [patent_app_number] => 17/079394 [patent_app_country] => US [patent_app_date] => 2020-10-23 [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] => -24 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079394
ELECTRET-CONTAINING FILTER MEDIA Oct 22, 2020 Pending
Array ( [id] => 17103558 [patent_doc_number] => 11123750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Electrode array air cleaner [patent_app_type] => utility [patent_app_number] => 17/060846 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3323 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17060846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/060846
Electrode array air cleaner Sep 30, 2020 Issued
Array ( [id] => 18887442 [patent_doc_number] => 11866203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Dust removal in deep space environment [patent_app_type] => utility [patent_app_number] => 17/060336 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3434 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17060336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/060336
Dust removal in deep space environment Sep 30, 2020 Issued
Array ( [id] => 16755724 [patent_doc_number] => 10974256 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-13 [patent_title] => Aviation proactive air and surface purification component [patent_app_type] => utility [patent_app_number] => 17/034942 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3685 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17034942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/034942
Aviation proactive air and surface purification component Sep 27, 2020 Issued
Array ( [id] => 19367626 [patent_doc_number] => 12059689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Filter for trapping particulate matter including vertical nano-gap electrode with plurality of holes and air conditioning apparatus having the same [patent_app_type] => utility [patent_app_number] => 17/023685 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 12323 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17023685 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/023685
Filter for trapping particulate matter including vertical nano-gap electrode with plurality of holes and air conditioning apparatus having the same Sep 16, 2020 Issued
Array ( [id] => 16467222 [patent_doc_number] => 20200368759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => WIRE ELECTRODE CLEANING IN IONIZING BLOWERS [patent_app_type] => utility [patent_app_number] => 16/988244 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16988244 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988244
Wire electrode cleaning in ionizing blowers Aug 6, 2020 Issued
Array ( [id] => 16612559 [patent_doc_number] => 20210031212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => SYSTEMS AND METHODS FOR COLLECTING FLUID FROM A GAS STREAM [patent_app_type] => utility [patent_app_number] => 16/917700 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16917700 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/917700
Systems and methods for collecting fluid from a gas stream Jun 29, 2020 Issued
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