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] => 13887497 [patent_doc_number] => 10196288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Device for purifying cropland effluents [patent_app_type] => utility [patent_app_number] => 15/358107 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2167 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15358107 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/358107
Device for purifying cropland effluents Nov 20, 2016 Issued
Array ( [id] => 14198683 [patent_doc_number] => 10266434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Composition and method for remediation of contaminated water [patent_app_type] => utility [patent_app_number] => 15/353540 [patent_app_country] => US [patent_app_date] => 2016-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4916 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [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] => 15353540 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/353540
Composition and method for remediation of contaminated water Nov 15, 2016 Issued
Array ( [id] => 15816923 [patent_doc_number] => 10633628 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-28 [patent_title] => Systems for cultivating and dewatering algae [patent_app_type] => utility [patent_app_number] => 15/350582 [patent_app_country] => US [patent_app_date] => 2016-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4965 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15350582 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/350582
Systems for cultivating and dewatering algae Nov 13, 2016 Issued
Array ( [id] => 12112678 [patent_doc_number] => 09868658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-16 [patent_title] => 'Method for treating fluid waste material' [patent_app_type] => utility [patent_app_number] => 15/345041 [patent_app_country] => US [patent_app_date] => 2016-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6499 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15345041 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/345041
Method for treating fluid waste material Nov 6, 2016 Issued
Array ( [id] => 11497937 [patent_doc_number] => 20170072122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'BLOOD PURIFICATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/343699 [patent_app_country] => US [patent_app_date] => 2016-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8139 [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] => 15343699 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/343699
Blood purification apparatus Nov 3, 2016 Issued
Array ( [id] => 11706042 [patent_doc_number] => 20170174541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'METHOD FOR REDUCING COD OF WASTEWATER WITH IMPROVED UTILIZATION EFFICIENCY OF OZONE' [patent_app_type] => utility [patent_app_number] => 15/341886 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3437 [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] => 15341886 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/341886
Method for reducing cod of wastewater with improved utilization efficiency of ozone Nov 1, 2016 Issued
Array ( [id] => 16475295 [patent_doc_number] => 10850218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Filtration method and production process of cellulose nanofiber dispersion [patent_app_type] => utility [patent_app_number] => 15/772126 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8103 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772126 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772126
Filtration method and production process of cellulose nanofiber dispersion Nov 1, 2016 Issued
Array ( [id] => 14518779 [patent_doc_number] => 10336636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Methods for reducing evaporative loss from swimming pools [patent_app_type] => utility [patent_app_number] => 15/341283 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5379 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15341283 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/341283
Methods for reducing evaporative loss from swimming pools Nov 1, 2016 Issued
Array ( [id] => 14184991 [patent_doc_number] => 20190112200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => METHOD AND DEVICE FOR CONTROLLING WATER HARDNESS IN A DWELLING [patent_app_type] => utility [patent_app_number] => 16/088642 [patent_app_country] => US [patent_app_date] => 2016-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16088642 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/088642
METHOD AND DEVICE FOR CONTROLLING WATER HARDNESS IN A DWELLING Oct 30, 2016 Abandoned
Array ( [id] => 11649010 [patent_doc_number] => 20170144911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'REMOVAL OF ARSENIC FROM CONTAMINATED AQUEOUS SOLUTIONS' [patent_app_type] => utility [patent_app_number] => 15/337330 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7585 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [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] => 15337330 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/337330
Removal of arsenic from contaminated aqueous solutions Oct 27, 2016 Issued
Array ( [id] => 13505313 [patent_doc_number] => 20180304199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => A Mixing Method and System [patent_app_type] => utility [patent_app_number] => 15/769461 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 15769461 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/769461
Mixing method and system Oct 27, 2016 Issued
Array ( [id] => 17193009 [patent_doc_number] => 11161746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Preparation of molecular sieve and treatment of silicon-containing wastewater therefrom [patent_app_type] => utility [patent_app_number] => 15/772285 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 12941 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [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] => 15772285 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772285
Preparation of molecular sieve and treatment of silicon-containing wastewater therefrom Oct 27, 2016 Issued
Array ( [id] => 13534453 [patent_doc_number] => 20180318769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => AN ASSEMBLY FOR USE AT AN AREA FOR ALLOWING A FLUID TO PASS THERETHROUGH [patent_app_type] => utility [patent_app_number] => 15/770659 [patent_app_country] => US [patent_app_date] => 2016-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15770659 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/770659
Assembly for use at an area for allowing a fluid to pass therethrough Oct 26, 2016 Issued
Array ( [id] => 12660094 [patent_doc_number] => 20180111864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => METHOD OF RECYCLING BRINE FROM A MULTI-STAGE FLASH DESALINATION PLANT [patent_app_type] => utility [patent_app_number] => 15/333150 [patent_app_country] => US [patent_app_date] => 2016-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15333150 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/333150
Method of recycling brine from a multi-stage flash desalination plant Oct 23, 2016 Issued
Array ( [id] => 11435154 [patent_doc_number] => 20170036175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'POROUS SUPPORT-ZEOLITE MEMBRANE COMPOSITE AND PROCESS FOR PRODUCING POROUS SUPPORT-ZEOLITE MEMBRANE COMPOSITE' [patent_app_type] => utility [patent_app_number] => 15/296705 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 19259 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [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] => 15296705 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/296705
Porous support-zeolite membrane composite Oct 17, 2016 Issued
Array ( [id] => 11421659 [patent_doc_number] => 20170029804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'METHOD OF PURIFYING NUCLEIC ACIDS, METHOD OF EXTRACTING NUCLEIC ACIDS AND KIT FOR PURIFYING NUCLEIC ACIDS' [patent_app_type] => utility [patent_app_number] => 15/295720 [patent_app_country] => US [patent_app_date] => 2016-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13095 [patent_no_of_claims] => 23 [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] => 15295720 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/295720
Method of purifying nucleic acids and kit for purifying nucleic acids Oct 16, 2016 Issued
Array ( [id] => 15538493 [patent_doc_number] => 10569007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Dialysis system and method including a flow path insulator [patent_app_type] => utility [patent_app_number] => 15/765806 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 17502 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15765806 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/765806
Dialysis system and method including a flow path insulator Oct 13, 2016 Issued
Array ( [id] => 16026375 [patent_doc_number] => 10675589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Cleaning of water filtration membranes [patent_app_type] => utility [patent_app_number] => 15/768466 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9350 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15768466 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/768466
Cleaning of water filtration membranes Oct 13, 2016 Issued
Array ( [id] => 13504931 [patent_doc_number] => 20180304008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => LIQUID DRUG-FILTERING FILTER MEDIUM, METHOD FOR PRODUCING SAME, AND LIQUID DRUG-FILTERING FILTER MODULE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 15/767887 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11692 [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] => 15767887 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767887
Liquid drug-filtering filter medium and filter module Oct 13, 2016 Issued
Array ( [id] => 13533893 [patent_doc_number] => 20180318489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => Body Temperature Measurement Devices, Methods, and Systems [patent_app_type] => utility [patent_app_number] => 15/766766 [patent_app_country] => US [patent_app_date] => 2016-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 15766766 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/766766
Body temperature measurement devices, methods, and systems Oct 7, 2016 Issued
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