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] => 15265565 [patent_doc_number] => 20190381516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => ELECTROSTATIC PARTICLE FILTERING [patent_app_type] => utility [patent_app_number] => 16/465588 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16465588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/465588
Electrostatic particle filtering Nov 30, 2017 Issued
Array ( [id] => 15343375 [patent_doc_number] => 20200009579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => Electric field device with automatic cleaning function [patent_app_type] => utility [patent_app_number] => 16/340121 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16340121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/340121
Electric field device with automatic cleaning function Nov 19, 2017 Issued
Array ( [id] => 16548914 [patent_doc_number] => 10882055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Ionization air purification system for the passenger cabin of a vehicle [patent_app_type] => utility [patent_app_number] => 15/790525 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4193 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15790525 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/790525
Ionization air purification system for the passenger cabin of a vehicle Oct 22, 2017 Issued
Array ( [id] => 16491525 [patent_doc_number] => 10857547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Device and method for remote communications and object locomotion [patent_app_type] => utility [patent_app_number] => 15/722993 [patent_app_country] => US [patent_app_date] => 2017-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 14131 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15722993 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/722993
Device and method for remote communications and object locomotion Oct 1, 2017 Issued
Array ( [id] => 16831306 [patent_doc_number] => 11007537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Filter media for active field polarized media air cleaner [patent_app_type] => utility [patent_app_number] => 15/708201 [patent_app_country] => US [patent_app_date] => 2017-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4234 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15708201 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/708201
Filter media for active field polarized media air cleaner Sep 18, 2017 Issued
Array ( [id] => 17712630 [patent_doc_number] => 11376609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => High voltage connection for sparse material [patent_app_type] => utility [patent_app_number] => 15/704844 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 1412 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15704844 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/704844
High voltage connection for sparse material Sep 13, 2017 Issued
Array ( [id] => 14498871 [patent_doc_number] => 20190193090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => HOUSING FOR A WET ELECTROSTATIC PRECIPITATOR AND WET ELECTROSTATIC PRECIPITATOR [patent_app_type] => utility [patent_app_number] => 16/329880 [patent_app_country] => US [patent_app_date] => 2017-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7404 [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] => 16329880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/329880
HOUSING FOR A WET ELECTROSTATIC PRECIPITATOR AND WET ELECTROSTATIC PRECIPITATOR Sep 6, 2017 Abandoned
Array ( [id] => 16597040 [patent_doc_number] => 20210023571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => INDUSTRIAL ELECTROSTATIC PRECIPITATOR WITH SWITCHING ON/OFF OF ELECTRODES IN FIXED ORDER AND VARIABLE TIMES [patent_app_type] => utility [patent_app_number] => 15/576608 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 15576608 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/576608
INDUSTRIAL ELECTROSTATIC PRECIPITATOR WITH SWITCHING ON/OFF OF ELECTRODES IN FIXED ORDER AND VARIABLE TIMES Aug 30, 2017 Abandoned
Array ( [id] => 16245184 [patent_doc_number] => 10744515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Gas purifying apparatus [patent_app_type] => utility [patent_app_number] => 16/327447 [patent_app_country] => US [patent_app_date] => 2017-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5085 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327447 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327447
Gas purifying apparatus Aug 24, 2017 Issued
Array ( [id] => 12078500 [patent_doc_number] => 20170341088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => 'Low Temperature Plasma Air Purifier with High Speed Ion Wind Self-adsorption' [patent_app_type] => utility [patent_app_number] => 15/680233 [patent_app_country] => US [patent_app_date] => 2017-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2673 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15680233 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/680233
Low temperature plasma air purifier with high speed ion wind self-adsorption Aug 17, 2017 Issued
Array ( [id] => 12137399 [patent_doc_number] => 20180015482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'ELECTROSTATIC AIR FILTER DESIGN AND ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/653440 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2819 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15653440 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/653440
ELECTROSTATIC AIR FILTER DESIGN AND ASSEMBLY Jul 17, 2017 Abandoned
Array ( [id] => 16428584 [patent_doc_number] => 10828646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Electrostatic air filter [patent_app_type] => utility [patent_app_number] => 15/653449 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2460 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15653449 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/653449
Electrostatic air filter Jul 17, 2017 Issued
Array ( [id] => 11977836 [patent_doc_number] => 20170281990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'AIR FILTERING DEVICES AND METHODS' [patent_app_type] => utility [patent_app_number] => 15/626631 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6026 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15626631 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/626631
AIR FILTERING DEVICES AND METHODS Jun 18, 2017 Abandoned
Array ( [id] => 14927039 [patent_doc_number] => 20190299157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => Method for the separation of a gas mixture and centrifuge for the separation of a gas mixture [patent_app_type] => utility [patent_app_number] => 16/307379 [patent_app_country] => US [patent_app_date] => 2017-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16307379 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/307379
Method for the separation of a gas mixture and centrifuge for the separation of a gas mixture Jun 13, 2017 Abandoned
Array ( [id] => 16734783 [patent_doc_number] => 10960407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Collecting electrode [patent_app_type] => utility [patent_app_number] => 16/309886 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2155 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16309886 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309886
Collecting electrode Jun 12, 2017 Issued
Array ( [id] => 16548912 [patent_doc_number] => 10882053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Electrostatic air filter [patent_app_type] => utility [patent_app_number] => 16/309885 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 5604 [patent_no_of_claims] => 6 [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] => 16309885 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309885
Electrostatic air filter Jun 12, 2017 Issued
Array ( [id] => 14100049 [patent_doc_number] => 20190091700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => SMART AIR PURIFICATION [patent_app_type] => utility [patent_app_number] => 15/759249 [patent_app_country] => US [patent_app_date] => 2017-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15759249 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/759249
SMART AIR PURIFICATION May 23, 2017 Abandoned
Array ( [id] => 12137400 [patent_doc_number] => 20180015483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'SCROLL TYPE ELECTROSTATIC PRECIPITATOR AND AIR CONDITIONING APPARATUS HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/602629 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4412 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15602629 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/602629
Scroll type electrostatic precipitator and air conditioning apparatus having the same May 22, 2017 Issued
Array ( [id] => 16459878 [patent_doc_number] => 10843206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Cylindrical IFD filter [patent_app_type] => utility [patent_app_number] => 15/571503 [patent_app_country] => US [patent_app_date] => 2017-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 2819 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15571503 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/571503
Cylindrical IFD filter Apr 25, 2017 Issued
Array ( [id] => 11835130 [patent_doc_number] => 20170216849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'WIRE ELECTRODE CLEANING IN IONIZING BLOWERS' [patent_app_type] => utility [patent_app_number] => 15/487610 [patent_app_country] => US [patent_app_date] => 2017-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6766 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15487610 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/487610
Wire electrode cleaning in ionizing blowers Apr 13, 2017 Issued
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