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] => 12091544 [patent_doc_number] => 20170348637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'SOLVENT SEPARATION METHOD AND SOLVENT SEPARATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/465587 [patent_app_country] => US [patent_app_date] => 2017-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7220 [patent_no_of_claims] => 5 [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] => 15465587 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/465587
Solvent separation method and solvent separation apparatus Mar 20, 2017 Issued
Array ( [id] => 12976939 [patent_doc_number] => 20170341085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => SOLVENT SEPARATION METHOD AND SOLVENT SEPARATION APPARATUS [patent_app_type] => utility [patent_app_number] => 15/464956 [patent_app_country] => US [patent_app_date] => 2017-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15464956 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/464956
Solvent separation method and solvent separation apparatus Mar 20, 2017 Issued
Array ( [id] => 15542731 [patent_doc_number] => 10571137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Filtration materials using fiber blends that contain strategically shaped fibers and/or charge control agents [patent_app_type] => utility [patent_app_number] => 15/461976 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6622 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15461976 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/461976
Filtration materials using fiber blends that contain strategically shaped fibers and/or charge control agents Mar 16, 2017 Issued
Array ( [id] => 15176111 [patent_doc_number] => 20190358647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => ELECTRIC DUST COLLECTOR AND HUMIDIFYING AIR PURIFIER COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 16/461706 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16461706 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/461706
Electric dust collecting device and humidifying air conditioner including the same Mar 6, 2017 Issued
Array ( [id] => 17088966 [patent_doc_number] => 11117139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Gas dedusting filter apparatus and process [patent_app_type] => utility [patent_app_number] => 16/076636 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4503 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16076636 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/076636
Gas dedusting filter apparatus and process Mar 1, 2017 Issued
Array ( [id] => 16831238 [patent_doc_number] => 11007469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Air cleaner [patent_app_type] => utility [patent_app_number] => 16/074836 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4345 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 16074836 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/074836
Air cleaner Feb 26, 2017 Issued
Array ( [id] => 12259754 [patent_doc_number] => 20180078950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'DUST COLLECTOR AND AIR CONDITIONER' [patent_app_type] => utility [patent_app_number] => 15/440981 [patent_app_country] => US [patent_app_date] => 2017-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8320 [patent_no_of_claims] => 11 [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] => 15440981 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/440981
Dust collector and air conditioner Feb 22, 2017 Issued
Array ( [id] => 16405721 [patent_doc_number] => 10814261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Electret-containing filter media [patent_app_type] => utility [patent_app_number] => 15/438028 [patent_app_country] => US [patent_app_date] => 2017-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 26567 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15438028 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/438028
Electret-containing filter media Feb 20, 2017 Issued
Array ( [id] => 16998610 [patent_doc_number] => 11077394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Electret-containing filter media [patent_app_type] => utility [patent_app_number] => 15/438042 [patent_app_country] => US [patent_app_date] => 2017-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 26565 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15438042 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/438042
Electret-containing filter media Feb 20, 2017 Issued
Array ( [id] => 17088965 [patent_doc_number] => 11117138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Systems and methods for gas cleaning using electrostatic precipitation and photoionization [patent_app_type] => utility [patent_app_number] => 15/999467 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5474 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15999467 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/999467
Systems and methods for gas cleaning using electrostatic precipitation and photoionization Feb 16, 2017 Issued
Array ( [id] => 15321953 [patent_doc_number] => 20200001306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => FILTER ASSEMBLY WITH CHARGE ELECTRODES [patent_app_type] => utility [patent_app_number] => 16/486134 [patent_app_country] => US [patent_app_date] => 2017-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16486134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/486134
FILTER ASSEMBLY WITH CHARGE ELECTRODES Feb 13, 2017 Abandoned
Array ( [id] => 15849411 [patent_doc_number] => 10639968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Air supply arrangement [patent_app_type] => utility [patent_app_number] => 15/422730 [patent_app_country] => US [patent_app_date] => 2017-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5204 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15422730 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/422730
Air supply arrangement Feb 1, 2017 Issued
Array ( [id] => 11866992 [patent_doc_number] => 20170234277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'Air Filter Assembly; Components Thereof; and, Methods' [patent_app_type] => utility [patent_app_number] => 15/417389 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 12672 [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] => 15417389 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/417389
Air filter assembly; components thereof; and, methods Jan 26, 2017 Issued
Array ( [id] => 13311551 [patent_doc_number] => 20180207312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => Filtering Apparatus [patent_app_type] => utility [patent_app_number] => 15/413659 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15413659 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/413659
Filtering Apparatus Jan 23, 2017 Abandoned
Array ( [id] => 16168558 [patent_doc_number] => 10710098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Cleaning device for cleaning an air-ionizing part of an electrode [patent_app_type] => utility [patent_app_number] => 15/409850 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4720 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15409850 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/409850
Cleaning device for cleaning an air-ionizing part of an electrode Jan 18, 2017 Issued
Array ( [id] => 14792205 [patent_doc_number] => 10399091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Electrostatic precipitation device for removing particles in explosive gases [patent_app_type] => utility [patent_app_number] => 15/400030 [patent_app_country] => US [patent_app_date] => 2017-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7669 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15400030 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/400030
Electrostatic precipitation device for removing particles in explosive gases Jan 5, 2017 Issued
Array ( [id] => 11921928 [patent_doc_number] => 09789495 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-17 [patent_title] => 'Discharge electrode arrangement for disc electrostatic precipitator (DEP) and scrapers for both disc and discharge electrodes' [patent_app_type] => utility [patent_app_number] => 15/386444 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 4306 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15386444 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/386444
Discharge electrode arrangement for disc electrostatic precipitator (DEP) and scrapers for both disc and discharge electrodes Dec 20, 2016 Issued
Array ( [id] => 13549765 [patent_doc_number] => 20180326430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => REMOVING ULTRAFINE PARTICLES FROM AN AIR STREAM OF A VEHICULAR AC SYSTEM [patent_app_type] => utility [patent_app_number] => 15/773808 [patent_app_country] => US [patent_app_date] => 2016-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15773808 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/773808
REMOVING ULTRAFINE PARTICLES FROM AN AIR STREAM OF A VEHICULAR AC SYSTEM Dec 6, 2016 Abandoned
Array ( [id] => 11935521 [patent_doc_number] => 20170239670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'SOLVENT SEPARATION METHOD, SOLVENT SEPARATION APPARATUS AND SOLVENT SEPARATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/362239 [patent_app_country] => US [patent_app_date] => 2016-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8002 [patent_no_of_claims] => 10 [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] => 15362239 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/362239
Solvent separation method, solvent separation apparatus and solvent separation system Nov 27, 2016 Issued
Array ( [id] => 11456287 [patent_doc_number] => 20170050193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'Air Cleaning Systems and Methods' [patent_app_type] => utility [patent_app_number] => 15/344991 [patent_app_country] => US [patent_app_date] => 2016-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7566 [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] => 15344991 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/344991
Air cleaning systems and methods Nov 6, 2016 Issued
Menu