Search

Akm E. Ullah

Examiner (ID: 9340, Phone: (571)272-2361 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2501, 2874, 1734, 2899, 3621, 2606, 2838
Total Applications
3400
Issued Applications
3065
Pending Applications
95
Abandoned Applications
245

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19135009 [patent_doc_number] => 11969929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Microlayer membranes, battery separators, batteries, and related methods [patent_app_type] => utility [patent_app_number] => 17/054190 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 71 [patent_no_of_words] => 29807 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17054190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054190
Microlayer membranes, battery separators, batteries, and related methods May 9, 2019 Issued
Array ( [id] => 17029924 [patent_doc_number] => 11091730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Filter unit for filtering and method for collecting cells in a liquid cell culture medium [patent_app_type] => utility [patent_app_number] => 16/408829 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 9451 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408829 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408829
Filter unit for filtering and method for collecting cells in a liquid cell culture medium May 9, 2019 Issued
Array ( [id] => 17104238 [patent_doc_number] => 11124432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Compositions, articles, and methods for abatement of hydrocarbon, metals, and organic pollutants [patent_app_type] => utility [patent_app_number] => 16/408326 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 10910 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408326 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408326
Compositions, articles, and methods for abatement of hydrocarbon, metals, and organic pollutants May 8, 2019 Issued
Array ( [id] => 17435023 [patent_doc_number] => 11260330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Filtration apparatus and method [patent_app_type] => utility [patent_app_number] => 16/403497 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 43742 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16403497 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403497
Filtration apparatus and method May 2, 2019 Issued
Array ( [id] => 15038173 [patent_doc_number] => 20190330091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => WATER HYGIENE IMPROVING SYSTEM AND METHODS [patent_app_type] => utility [patent_app_number] => 16/399083 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16399083 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/399083
Water hygiene improving method Apr 29, 2019 Issued
Array ( [id] => 17030022 [patent_doc_number] => 11091828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Systems for removing impurities from galvanizing flux solution [patent_app_type] => utility [patent_app_number] => 16/397059 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5472 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16397059 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/397059
Systems for removing impurities from galvanizing flux solution Apr 28, 2019 Issued
Array ( [id] => 15649307 [patent_doc_number] => 20200087183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => Systems and Methods for Treating Wastewater and Providing Class A Sludge [patent_app_type] => utility [patent_app_number] => 16/389936 [patent_app_country] => US [patent_app_date] => 2019-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16389936 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/389936
Systems and methods for treating wastewater and providing class A sludge Apr 19, 2019 Issued
Array ( [id] => 17028626 [patent_doc_number] => 11090424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Body temperature measurement devices, methods, and systems [patent_app_type] => utility [patent_app_number] => 16/387715 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 29 [patent_no_of_words] => 26004 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387715
Body temperature measurement devices, methods, and systems Apr 17, 2019 Issued
Array ( [id] => 16984664 [patent_doc_number] => 11071814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Body temperature measurement devices, methods, and systems [patent_app_type] => utility [patent_app_number] => 16/387744 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 29 [patent_no_of_words] => 26004 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387744 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387744
Body temperature measurement devices, methods, and systems Apr 17, 2019 Issued
Array ( [id] => 17028625 [patent_doc_number] => 11090423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Body temperature measurement devices, methods, and systems [patent_app_type] => utility [patent_app_number] => 16/387695 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 29 [patent_no_of_words] => 26002 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387695
Body temperature measurement devices, methods, and systems Apr 17, 2019 Issued
Array ( [id] => 19737484 [patent_doc_number] => 12214298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Systems and method for detection of analytes in high volumetric flow applications [patent_app_type] => utility [patent_app_number] => 17/048779 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 23366 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048779
Systems and method for detection of analytes in high volumetric flow applications Apr 16, 2019 Issued
Array ( [id] => 17020996 [patent_doc_number] => 20210244867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => DIALYSIS MACHINE HAVING BLOOD LEAK SENSOR [patent_app_type] => utility [patent_app_number] => 17/049630 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049630
Dialysis machine having blood leak sensor Apr 16, 2019 Issued
Array ( [id] => 14993373 [patent_doc_number] => 20190315644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => CONTINOUS ION EXCHANGE RADIUM COMPLEXING [patent_app_type] => utility [patent_app_number] => 16/384734 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16384734 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/384734
CONTINOUS ION EXCHANGE RADIUM COMPLEXING Apr 14, 2019 Abandoned
Array ( [id] => 16696560 [patent_doc_number] => 10947140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Method for establishing a wastewater bioreactor environment [patent_app_type] => utility [patent_app_number] => 16/378664 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 4743 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 1106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16378664 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/378664
Method for establishing a wastewater bioreactor environment Apr 8, 2019 Issued
Array ( [id] => 16785984 [patent_doc_number] => 10988396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Method and apparatus for anaerobic sludge digestion mixing and heat exchange [patent_app_type] => utility [patent_app_number] => 16/376651 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8923 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [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] => 16376651 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/376651
Method and apparatus for anaerobic sludge digestion mixing and heat exchange Apr 4, 2019 Issued
Array ( [id] => 16582652 [patent_doc_number] => 20210017054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => RECOVERY OF METALS FROM INDUSTRIAL WASTEWATER OF LOW METAL CONCENTRATION [patent_app_type] => utility [patent_app_number] => 17/043904 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17043904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043904
Recovery of metals from industrial wastewater of low metal concentration Apr 2, 2019 Issued
Array ( [id] => 16275842 [patent_doc_number] => 10758850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Filter cartridge and/or multiple-diameter multiple stage filter coalescer separator [patent_app_type] => utility [patent_app_number] => 16/362265 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 8299 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16362265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/362265
Filter cartridge and/or multiple-diameter multiple stage filter coalescer separator Mar 21, 2019 Issued
Array ( [id] => 16597846 [patent_doc_number] => 20210024377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => A DEVICE FOR TREATING ROOF RUNOFF [patent_app_type] => utility [patent_app_number] => 17/040283 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17040283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040283
Device for treating roof runoff Mar 21, 2019 Issued
Array ( [id] => 16612500 [patent_doc_number] => 20210031153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => APPARATUS AND ARRANGEMENT FOR INTRODUCING A GAS INTO A MAIN MEDIUM IN PARTICULAR IN WASTE WATER TREATMENT [patent_app_type] => utility [patent_app_number] => 17/042378 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5289 [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] => 17042378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/042378
Apparatus and arrangement for introducing a gas into a main medium in particular in waste water treatment Mar 18, 2019 Issued
Array ( [id] => 16657219 [patent_doc_number] => 20210053855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => RECYCLING OF ALKALI SULFATE RICH WASTE WATER BY BIOLOGICAL PRE-TREATMENT WITH AN EXTREME HALOPHILIC ORGANISM [patent_app_type] => utility [patent_app_number] => 16/979239 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16979239 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979239
Recycling of alkali sulfate rich waste water by biological pre-treatment with an extreme halophilic organism Mar 4, 2019 Issued
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