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] => 14211477 [patent_doc_number] => 20190118123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => STERILIZATION WATER DISCHARGE DEVICE AND WATER TREATMENT DEVICE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 16/098332 [patent_app_country] => US [patent_app_date] => 2017-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16098332 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/098332
Sterilization water discharge device and water treatment device including same May 1, 2017 Issued
Array ( [id] => 11851491 [patent_doc_number] => 20170225983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'REDUCTION OF HYDROGEN SULFIDE AND/OR MALODOR GASSING FROM WATER VIA THE ADDITION OF PEROXYACETIC ACID/HYDROGEN PEROXIDE PRODUCT' [patent_app_type] => utility [patent_app_number] => 15/494645 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7659 [patent_no_of_claims] => 19 [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] => 15494645 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/494645
Reduction of hydrogen sulfide and/or malodor gassing from water via the addition of peroxyacetic acid/hydrogen peroxide product Apr 23, 2017 Issued
Array ( [id] => 14228069 [patent_doc_number] => 20190126207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => SEPARATION MEMBRANE ELEMENT [patent_app_type] => utility [patent_app_number] => 16/092975 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16092975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/092975
Separation membrane element Apr 23, 2017 Issued
Array ( [id] => 16908308 [patent_doc_number] => 11040328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Solid decontamination composition [patent_app_type] => utility [patent_app_number] => 16/095953 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8004 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16095953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/095953
Solid decontamination composition Apr 20, 2017 Issued
Array ( [id] => 16572817 [patent_doc_number] => 10894729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-19 [patent_title] => Method and apparatus for treating polluted and malodorous river [patent_app_type] => utility [patent_app_number] => 16/095553 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5293 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16095553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/095553
Method and apparatus for treating polluted and malodorous river Apr 19, 2017 Issued
Array ( [id] => 15023111 [patent_doc_number] => 20190322560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => PROCESS FOR TREATING PRODUCED WATER WITH MAGNESIUM OXIDE [patent_app_type] => utility [patent_app_number] => 16/092238 [patent_app_country] => US [patent_app_date] => 2017-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2171 [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] => 16092238 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/092238
Process for treating produced water with magnesium oxide Apr 10, 2017 Issued
Array ( [id] => 12348018 [patent_doc_number] => 09951509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Water treatment system [patent_app_type] => utility [patent_app_number] => 15/479166 [patent_app_country] => US [patent_app_date] => 2017-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3778 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15479166 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/479166
Water treatment system Apr 3, 2017 Issued
Array ( [id] => 15130675 [patent_doc_number] => 10478776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Process for the removal of heavy metals from fluids [patent_app_type] => utility [patent_app_number] => 16/091099 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2982 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16091099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/091099
Process for the removal of heavy metals from fluids Mar 22, 2017 Issued
Array ( [id] => 11714033 [patent_doc_number] => 20170182532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'COLLOIDAL AGENTS FOR AQUIFER AND METALS REMEDIATION' [patent_app_type] => utility [patent_app_number] => 15/460003 [patent_app_country] => US [patent_app_date] => 2017-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3897 [patent_no_of_claims] => 22 [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] => 15460003 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/460003
Colloidal agents for aquifer and metals remediation Mar 14, 2017 Issued
Array ( [id] => 16589620 [patent_doc_number] => 10898864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Porous membrane, porous membrane module, method for producing porous membrane, method for producing clarified liquid, and method for producing beer [patent_app_type] => utility [patent_app_number] => 16/083297 [patent_app_country] => US [patent_app_date] => 2017-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 21904 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16083297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/083297
Porous membrane, porous membrane module, method for producing porous membrane, method for producing clarified liquid, and method for producing beer Mar 8, 2017 Issued
Array ( [id] => 14018655 [patent_doc_number] => 20190071321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => WASTE STREAM DECONTAMINATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/083502 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16083502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/083502
Waste stream decontamination system Mar 7, 2017 Issued
Array ( [id] => 14132125 [patent_doc_number] => 20190100452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => BIOLOGICAL REMOVAL OF MICROPOLLUTANTS FROM WASTEWATER [patent_app_type] => utility [patent_app_number] => 16/082850 [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] => 7138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16082850 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/082850
Biological removal of micropollutants from wastewater Mar 6, 2017 Issued
Array ( [id] => 11704750 [patent_doc_number] => 20170173249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'BLOOD PURIFICATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/451653 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 9012 [patent_no_of_claims] => 20 [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] => 15451653 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/451653
Blood purification apparatus Mar 6, 2017 Issued
Array ( [id] => 16245167 [patent_doc_number] => 10744497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Method for removing perfluorinated alkanoic acids [patent_app_type] => utility [patent_app_number] => 16/081808 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4704 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16081808 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081808
Method for removing perfluorinated alkanoic acids Mar 1, 2017 Issued
Array ( [id] => 16312172 [patent_doc_number] => 20200290910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => Process for Reduction of Sulfide from Water and Wastewater [patent_app_type] => utility [patent_app_number] => 16/077867 [patent_app_country] => US [patent_app_date] => 2017-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16077867 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/077867
Process for reduction of sulfide from water and wastewater Feb 14, 2017 Issued
Array ( [id] => 11663448 [patent_doc_number] => 20170152167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'SYSTEMS AND METHODS FOR AUTOMATED CONTROL OF MIXING AND AERATION IN TREATMENT PROCESSES' [patent_app_type] => utility [patent_app_number] => 15/429986 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8489 [patent_no_of_claims] => 11 [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] => 15429986 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/429986
SYSTEMS AND METHODS FOR AUTOMATED CONTROL OF MIXING AND AERATION IN TREATMENT PROCESSES Feb 9, 2017 Abandoned
Array ( [id] => 15880955 [patent_doc_number] => 10646802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Suction filter and fuel supply device [patent_app_type] => utility [patent_app_number] => 16/069531 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 8588 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16069531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/069531
Suction filter and fuel supply device Jan 26, 2017 Issued
Array ( [id] => 14520949 [patent_doc_number] => 10337724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Machine for extracorporeal blood treatment comprising light-emitting unit [patent_app_type] => utility [patent_app_number] => 15/415016 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3946 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15415016 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/415016
Machine for extracorporeal blood treatment comprising light-emitting unit Jan 24, 2017 Issued
Array ( [id] => 15915011 [patent_doc_number] => 10654734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Process and device for treating wastewaters by oxidation [patent_app_type] => utility [patent_app_number] => 16/071555 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3916 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16071555 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/071555
Process and device for treating wastewaters by oxidation Jan 19, 2017 Issued
Array ( [id] => 15848603 [patent_doc_number] => 10639564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Metal filter having no clogging and permanent filter assembly containing metal filter [patent_app_type] => utility [patent_app_number] => 16/072765 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3099 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16072765 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/072765
Metal filter having no clogging and permanent filter assembly containing metal filter Jan 18, 2017 Issued
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