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] => 11603892 [patent_doc_number] => 20170121193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'WASTEWATER TREATMENT WITH MODULAR MEMBRANE BIOREACTOR CARTRIDGES' [patent_app_type] => utility [patent_app_number] => 15/408009 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3280 [patent_no_of_claims] => 20 [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] => 15408009 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/408009
Wastewater treatment with modular membrane bioreactor cartridges Jan 16, 2017 Issued
Array ( [id] => 13079113 [patent_doc_number] => 10059613 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-28 [patent_title] => Removal of contaminants from water [patent_app_type] => utility [patent_app_number] => 15/398455 [patent_app_country] => US [patent_app_date] => 2017-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6197 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15398455 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/398455
Removal of contaminants from water Jan 3, 2017 Issued
Array ( [id] => 11541777 [patent_doc_number] => 20170095602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'BLOOD PURIFICATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/387913 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 12516 [patent_no_of_claims] => 7 [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] => 15387913 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/387913
Blood purification apparatus Dec 21, 2016 Issued
Array ( [id] => 13777565 [patent_doc_number] => 20190002321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => RECOVERY OF PHOSPHORUS COMPOUNDS FROM WASTEWATER [patent_app_type] => utility [patent_app_number] => 16/064001 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16064001 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/064001
Recovery of phosphorus compounds from wastewater Dec 20, 2016 Issued
Array ( [id] => 16183750 [patent_doc_number] => 10717049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Membrane element and membrane element end member used in same [patent_app_type] => utility [patent_app_number] => 16/066200 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 24 [patent_no_of_words] => 7360 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16066200 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/066200
Membrane element and membrane element end member used in same Dec 19, 2016 Issued
Array ( [id] => 11554284 [patent_doc_number] => 20170100530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'DIALYSATE-EXTRACTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/384993 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7228 [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] => 15384993 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/384993
Dialysate-extracting apparatus Dec 19, 2016 Issued
Array ( [id] => 17904604 [patent_doc_number] => 11458439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Method for preparing membrane and associated membrane and filter element [patent_app_type] => utility [patent_app_number] => 16/065991 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3571 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 16065991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/065991
Method for preparing membrane and associated membrane and filter element Dec 18, 2016 Issued
Array ( [id] => 13791353 [patent_doc_number] => 20190009215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => Method for Processing Solutions of Biomolecules [patent_app_type] => utility [patent_app_number] => 16/068465 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16068465 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/068465
Method for processing solutions of biomolecules Dec 18, 2016 Issued
Array ( [id] => 13793301 [patent_doc_number] => 20190010189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => Tangential Flow Filtration Process for Concentrating Biomolecule Solutions [patent_app_type] => utility [patent_app_number] => 16/068387 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16068387 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/068387
Tangential flow filtration process for concentrating biomolecule solutions Dec 18, 2016 Issued
Array ( [id] => 13730583 [patent_doc_number] => 20180369759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => PROCESS FOR THE SEPARATION OF ORGANIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/062615 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16062615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/062615
Process for the separation of organic compounds Dec 15, 2016 Issued
Array ( [id] => 13732701 [patent_doc_number] => 20180370818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => WATER TREATMENT METHOD, AND ASSOCIATED MODULE AND FACILITY [patent_app_type] => utility [patent_app_number] => 16/063533 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16063533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/063533
Water treatment method, and associated module and facility Dec 15, 2016 Issued
Array ( [id] => 13732733 [patent_doc_number] => 20180370834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => PROCESS FOR TREATING PRODUCED WATER FROM AN OIL & GAS FIELD [patent_app_type] => utility [patent_app_number] => 16/063623 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16063623 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/063623
PROCESS FOR TREATING PRODUCED WATER FROM AN OIL & GAS FIELD Dec 14, 2016 Abandoned
Array ( [id] => 13619539 [patent_doc_number] => 20180361321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => MONOLITHIC FILTER [patent_app_type] => utility [patent_app_number] => 16/061940 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16061940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061940
MONOLITHIC FILTER Dec 13, 2016 Abandoned
Array ( [id] => 11528465 [patent_doc_number] => 20170088442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'UREA SULFATE AND SODIUM CHLORIDE BLEND FOR REGENERATION OF CATION EXCHANGE RESINS' [patent_app_type] => utility [patent_app_number] => 15/376850 [patent_app_country] => US [patent_app_date] => 2016-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 20700 [patent_no_of_claims] => 19 [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] => 15376850 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/376850
System employing ion exchange resin regenerated by acid Dec 12, 2016 Issued
Array ( [id] => 13799137 [patent_doc_number] => 20190013107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => TREATMENT METHOD OF RADIOACTIVE WASTE WATER CONTAINING RADIOACTIVE CESIUM AND RADIOACTIVE STRONTIUM [patent_app_type] => utility [patent_app_number] => 16/060636 [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] => 6931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16060636 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/060636
TREATMENT METHOD OF RADIOACTIVE WASTE WATER CONTAINING RADIOACTIVE CESIUM AND RADIOACTIVE STRONTIUM Dec 6, 2016 Abandoned
Array ( [id] => 11561543 [patent_doc_number] => 09624114 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-04-18 [patent_title] => 'Method for preparing adsorbent for removing organic pollutants from water' [patent_app_type] => utility [patent_app_number] => 15/364221 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1548 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15364221 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/364221
Method for preparing adsorbent for removing organic pollutants from water Nov 28, 2016 Issued
Array ( [id] => 11596710 [patent_doc_number] => 09643861 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-05-09 [patent_title] => 'Method for preparing an adsorbent for removing organic dyes from water' [patent_app_type] => utility [patent_app_number] => 15/364233 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1459 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15364233 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/364233
Method for preparing an adsorbent for removing organic dyes from water Nov 28, 2016 Issued
Array ( [id] => 11499063 [patent_doc_number] => 20170073248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'Method and System for Removing Radioactive Nuclides from Water' [patent_app_type] => utility [patent_app_number] => 15/361834 [patent_app_country] => US [patent_app_date] => 2016-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6287 [patent_no_of_claims] => 14 [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] => 15361834 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/361834
Method and System for Removing Radioactive Nuclides from Water Nov 27, 2016 Abandoned
Array ( [id] => 16564434 [patent_doc_number] => 10889795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => System and method for cooling pretreated biomass [patent_app_type] => utility [patent_app_number] => 15/779001 [patent_app_country] => US [patent_app_date] => 2016-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 17739 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15779001 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/779001
System and method for cooling pretreated biomass Nov 23, 2016 Issued
Array ( [id] => 14850327 [patent_doc_number] => 10413870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Ceramic multilayer filter membrane [patent_app_type] => utility [patent_app_number] => 15/361056 [patent_app_country] => US [patent_app_date] => 2016-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4133 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [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] => 15361056 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/361056
Ceramic multilayer filter membrane Nov 23, 2016 Issued
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