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] => 11107391 [patent_doc_number] => 20160304361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'SYSTEMS AND METHODS FOR ENDOTOXIN REMOVAL FROM FLUIDS' [patent_app_type] => utility [patent_app_number] => 15/130564 [patent_app_country] => US [patent_app_date] => 2016-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6811 [patent_no_of_claims] => 20 [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] => 15130564 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/130564
Systems and methods for endotoxin removal from fluids Apr 14, 2016 Issued
Array ( [id] => 13207557 [patent_doc_number] => 10118130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Two-dimensional membrane structures having flow passages [patent_app_type] => utility [patent_app_number] => 15/099420 [patent_app_country] => US [patent_app_date] => 2016-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4227 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15099420 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/099420
Two-dimensional membrane structures having flow passages Apr 13, 2016 Issued
Array ( [id] => 11992820 [patent_doc_number] => 20170296976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'SELECTIVE INTERFACIAL MITIGATION OF GRAPHENE DEFECTS' [patent_app_type] => utility [patent_app_number] => 15/099410 [patent_app_country] => US [patent_app_date] => 2016-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12461 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 8 [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] => 15099410 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/099410
Selective interfacial mitigation of graphene defects Apr 13, 2016 Issued
Array ( [id] => 14390515 [patent_doc_number] => 10308527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Metal-organic frameworks for adsorption of liquid phase compounds [patent_app_type] => utility [patent_app_number] => 15/094980 [patent_app_country] => US [patent_app_date] => 2016-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 7927 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 15094980 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/094980
Metal-organic frameworks for adsorption of liquid phase compounds Apr 7, 2016 Issued
Array ( [id] => 15006889 [patent_doc_number] => 10449551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Magnetic filter with drain and removable external magnetic element [patent_app_type] => utility [patent_app_number] => 15/565325 [patent_app_country] => US [patent_app_date] => 2016-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4712 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15565325 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/565325
Magnetic filter with drain and removable external magnetic element Apr 5, 2016 Issued
Array ( [id] => 14341657 [patent_doc_number] => 20190152801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => WATER TREATMENT SYSTEM, WATER TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 16/091460 [patent_app_country] => US [patent_app_date] => 2016-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16091460 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/091460
WATER TREATMENT SYSTEM, WATER TREATMENT METHOD Apr 5, 2016 Abandoned
Array ( [id] => 11075556 [patent_doc_number] => 20160272521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'SYSTEM, METHOD AND APPARATUS FOR WATER TREATMENT USING A PHYSICAL SEPARATOR' [patent_app_type] => utility [patent_app_number] => 15/090092 [patent_app_country] => US [patent_app_date] => 2016-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 6972 [patent_no_of_claims] => 20 [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] => 15090092 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/090092
Apparatus for water treatment using a physical separator Apr 3, 2016 Issued
Array ( [id] => 11743775 [patent_doc_number] => 20170197848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'WATER SOFTENING BALL' [patent_app_type] => utility [patent_app_number] => 15/089538 [patent_app_country] => US [patent_app_date] => 2016-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5075 [patent_no_of_claims] => 17 [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] => 15089538 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/089538
Water softening ball Apr 1, 2016 Issued
Array ( [id] => 12344340 [patent_doc_number] => 09950278 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-24 [patent_title] => Chromatography column with inlet and outlet at one end [patent_app_type] => utility [patent_app_number] => 15/089436 [patent_app_country] => US [patent_app_date] => 2016-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4062 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15089436 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/089436
Chromatography column with inlet and outlet at one end Mar 31, 2016 Issued
Array ( [id] => 13077573 [patent_doc_number] => 10058841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Dolomite-based heavy metal adsorbent, preparation, and use for adsorbing heavy metal, halogen and metalloid [patent_app_type] => utility [patent_app_number] => 15/084586 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4818 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15084586 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/084586
Dolomite-based heavy metal adsorbent, preparation, and use for adsorbing heavy metal, halogen and metalloid Mar 29, 2016 Issued
Array ( [id] => 11976782 [patent_doc_number] => 20170280936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'FROLATOR FILTER BASKET' [patent_app_type] => utility [patent_app_number] => 15/083750 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2915 [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] => 15083750 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/083750
FROLATOR FILTER BASKET Mar 28, 2016 Abandoned
Array ( [id] => 11092119 [patent_doc_number] => 20160289088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'METHODS OF MAINTAINING THE CONCENTRATION OF AT LEAST ONE OXYGEN SPECIES WITHIN A WATER-BASED STREAM' [patent_app_type] => utility [patent_app_number] => 15/084132 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3976 [patent_no_of_claims] => 19 [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] => 15084132 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/084132
METHODS OF MAINTAINING THE CONCENTRATION OF AT LEAST ONE OXYGEN SPECIES WITHIN A WATER-BASED STREAM Mar 28, 2016 Abandoned
Array ( [id] => 12425703 [patent_doc_number] => 09975072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => Flexible filter element with a plastic frame formed thereon by injection molding [patent_app_type] => utility [patent_app_number] => 15/079108 [patent_app_country] => US [patent_app_date] => 2016-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3120 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15079108 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/079108
Flexible filter element with a plastic frame formed thereon by injection molding Mar 23, 2016 Issued
Array ( [id] => 11003665 [patent_doc_number] => 20160200614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'Biogenic Flocculant Composition To Enhance Flocculation And Dewaterability Of Chemically Enhanced Primary Treatment Sludge' [patent_app_type] => utility [patent_app_number] => 15/079097 [patent_app_country] => US [patent_app_date] => 2016-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4787 [patent_no_of_claims] => 6 [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] => 15079097 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/079097
Biogenic flocculant composition to enhance flocculation and dewaterability of chemically enhanced primary treatment sludge Mar 23, 2016 Issued
Array ( [id] => 12238849 [patent_doc_number] => 20180071712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'AGENT FOR ADSORPTION OF RUTHENIUM FROM AQUEOUS SOLUTION AND METHOD FOR ADSORPTION OF RUTHENIUM FROM AQUEOUS SOLUTION' [patent_app_type] => utility [patent_app_number] => 15/560348 [patent_app_country] => US [patent_app_date] => 2016-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12896 [patent_no_of_claims] => 25 [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] => 15560348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/560348
Agent for adsorption of ruthenium from aqueous solution and method for adsorption of ruthenium from aqueous solution Mar 21, 2016 Issued
Array ( [id] => 12238849 [patent_doc_number] => 20180071712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'AGENT FOR ADSORPTION OF RUTHENIUM FROM AQUEOUS SOLUTION AND METHOD FOR ADSORPTION OF RUTHENIUM FROM AQUEOUS SOLUTION' [patent_app_type] => utility [patent_app_number] => 15/560348 [patent_app_country] => US [patent_app_date] => 2016-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12896 [patent_no_of_claims] => 25 [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] => 15560348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/560348
Agent for adsorption of ruthenium from aqueous solution and method for adsorption of ruthenium from aqueous solution Mar 21, 2016 Issued
Array ( [id] => 11962442 [patent_doc_number] => 20170266594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'Filter Assembly' [patent_app_type] => utility [patent_app_number] => 15/075803 [patent_app_country] => US [patent_app_date] => 2016-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4511 [patent_no_of_claims] => 26 [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] => 15075803 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/075803
Filter assembly Mar 20, 2016 Issued
Array ( [id] => 12927475 [patent_doc_number] => 09828268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-28 [patent_title] => Wastewater treatment with modular membrane bioreactor cartridges [patent_app_type] => utility [patent_app_number] => 15/074561 [patent_app_country] => US [patent_app_date] => 2016-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3170 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15074561 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/074561
Wastewater treatment with modular membrane bioreactor cartridges Mar 17, 2016 Issued
Array ( [id] => 11074572 [patent_doc_number] => 20160271536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'FILTER CARTRIDGE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/072030 [patent_app_country] => US [patent_app_date] => 2016-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 9130 [patent_no_of_claims] => 13 [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] => 15072030 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/072030
Filter cartridge assembly Mar 15, 2016 Issued
Array ( [id] => 11962440 [patent_doc_number] => 20170266593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'Clog-Resistant Serpentine Pillar Filters and Bladed Loading Structures for Microfluidics' [patent_app_type] => utility [patent_app_number] => 15/071980 [patent_app_country] => US [patent_app_date] => 2016-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4989 [patent_no_of_claims] => 23 [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] => 15071980 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/071980
Clog-resistant serpentine pillar filters and bladed loading structures for microfluidics Mar 15, 2016 Issued
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