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] => 9037815 [patent_doc_number] => 20130240453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'Media for Removal of Contaminants from Fluid Streams and Method of Making and Using Same' [patent_app_type] => utility [patent_app_number] => 13/891563 [patent_app_country] => US [patent_app_date] => 2013-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11527 [patent_no_of_claims] => 16 [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] => 13891563 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/891563
Method of reducing a level of metallic species contamination of a fluid May 9, 2013 Issued
Array ( [id] => 9144909 [patent_doc_number] => 20130299432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'Sulfate Scale Control In Low PH Aqueous Systems' [patent_app_type] => utility [patent_app_number] => 13/889710 [patent_app_country] => US [patent_app_date] => 2013-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3515 [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] => 13889710 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/889710
Sulfate Scale Control In Low PH Aqueous Systems May 7, 2013 Abandoned
Array ( [id] => 9031162 [patent_doc_number] => 20130233800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'LOW CONCENTRATION WASTEWATER TREATMENT SYSTEM AND PROCESS' [patent_app_type] => utility [patent_app_number] => 13/888613 [patent_app_country] => US [patent_app_date] => 2013-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 22273 [patent_no_of_claims] => 17 [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] => 13888613 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/888613
Low concentration wastewater treatment system and process May 6, 2013 Issued
Array ( [id] => 9922136 [patent_doc_number] => 08980091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'Oxygen control system and method for wastewater treatment' [patent_app_type] => utility [patent_app_number] => 13/888580 [patent_app_country] => US [patent_app_date] => 2013-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5780 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13888580 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/888580
Oxygen control system and method for wastewater treatment May 6, 2013 Issued
Array ( [id] => 10908956 [patent_doc_number] => 20140311971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'USE OF ENCAPSULATED SUBSTRATES THAT CONTROLTHE RELEASE RATES OF ORGANIC HYDROGEN DONORS' [patent_app_type] => utility [patent_app_number] => 13/866158 [patent_app_country] => US [patent_app_date] => 2013-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3364 [patent_no_of_claims] => 14 [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] => 13866158 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/866158
Use of encapsulated substrates that control the release rates of organic hydrogen donors Apr 18, 2013 Issued
Array ( [id] => 8999797 [patent_doc_number] => 20130220921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'WASTEWATER TREATMENT PROCESS INCLUDING IRRADIATION OF PRIMARY SOLIDS' [patent_app_type] => utility [patent_app_number] => 13/863745 [patent_app_country] => US [patent_app_date] => 2013-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 22546 [patent_no_of_claims] => 8 [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] => 13863745 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/863745
Wastewater treatment process including irradiation of primary solids Apr 15, 2013 Issued
Array ( [id] => 10843923 [patent_doc_number] => 08871094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Wastewater treatment facility and bioreactor for treating wastewater from oil and gas exploration and production' [patent_app_type] => utility [patent_app_number] => 13/856135 [patent_app_country] => US [patent_app_date] => 2013-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9862 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13856135 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/856135
Wastewater treatment facility and bioreactor for treating wastewater from oil and gas exploration and production Apr 2, 2013 Issued
Array ( [id] => 9892831 [patent_doc_number] => 20150048030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'COMPACT DEVICE FOR WATER TREATMENT' [patent_app_type] => utility [patent_app_number] => 14/390450 [patent_app_country] => US [patent_app_date] => 2013-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9177 [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] => 14390450 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/390450
Compact water treatment device Mar 27, 2013 Issued
Array ( [id] => 11750201 [patent_doc_number] => 09708202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-18 [patent_title] => 'Electroplating waste water treatment method' [patent_app_type] => utility [patent_app_number] => 14/412218 [patent_app_country] => US [patent_app_date] => 2013-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3697 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14412218 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/412218
Electroplating waste water treatment method Mar 26, 2013 Issued
Array ( [id] => 9177963 [patent_doc_number] => 20130319948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'REMEDIATION OF NAPHTHENIC ACID CONTAMINATION' [patent_app_type] => utility [patent_app_number] => 13/849385 [patent_app_country] => US [patent_app_date] => 2013-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6647 [patent_no_of_claims] => 15 [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] => 13849385 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/849385
REMEDIATION OF NAPHTHENIC ACID CONTAMINATION Mar 21, 2013 Abandoned
Array ( [id] => 9727361 [patent_doc_number] => 20140263067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'DISTRIBUTOR ARRANGEMENT FOR A FLUID TREASTMENT TANK' [patent_app_type] => utility [patent_app_number] => 13/836448 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3970 [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] => 13836448 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/836448
Distributor arrangement for a fluid treatment tank Mar 14, 2013 Issued
Array ( [id] => 10115573 [patent_doc_number] => 09150444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-06 [patent_title] => 'Solid dissolver system for treatment of waste material' [patent_app_type] => utility [patent_app_number] => 13/842708 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6985 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13842708 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/842708
Solid dissolver system for treatment of waste material Mar 14, 2013 Issued
Array ( [id] => 8976681 [patent_doc_number] => 20130210111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'SUBSTRATE FOR IMMOBILIZING FUNCTIONAL SUBSTANCES AND METHOD FOR PREPARING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/837254 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 15512 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 7 [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] => 13837254 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/837254
Substrate for immobilizing functional substances and method for preparing the same Mar 14, 2013 Issued
Array ( [id] => 9158293 [patent_doc_number] => 20130306570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'Pressurized Gas Lifting and Gas Rejuvenation' [patent_app_type] => utility [patent_app_number] => 13/836061 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7921 [patent_no_of_claims] => 18 [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] => 13836061 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/836061
Pressurized Gas Lifting and Gas Rejuvenation Mar 14, 2013 Abandoned
Array ( [id] => 10007693 [patent_doc_number] => 09051196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Baffle plate for a water treatment device' [patent_app_type] => utility [patent_app_number] => 13/836900 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3613 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 13836900 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/836900
Baffle plate for a water treatment device Mar 14, 2013 Issued
Array ( [id] => 9727360 [patent_doc_number] => 20140263066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'DRINKING WATER FILTER WITH INTEGRAL SELF-DISINFECTING DELIVERY SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/832052 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 4210 [patent_no_of_claims] => 24 [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] => 13832052 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/832052
Drinking water filter with integral self-disinfecting delivery system Mar 14, 2013 Issued
Array ( [id] => 9727314 [patent_doc_number] => 20140263019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'Cartridge Structure for a Water Filter' [patent_app_type] => utility [patent_app_number] => 13/840882 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1409 [patent_no_of_claims] => 5 [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] => 13840882 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/840882
Cartridge Structure for a Water Filter Mar 14, 2013 Abandoned
Array ( [id] => 9727363 [patent_doc_number] => 20140263069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'WATER TREATMENT DEVICE AND METHOD FOR RINSING BRINE FROM A TREATMENT MEDIUM' [patent_app_type] => utility [patent_app_number] => 13/837314 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3575 [patent_no_of_claims] => 17 [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] => 13837314 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/837314
WATER TREATMENT DEVICE AND METHOD FOR RINSING BRINE FROM A TREATMENT MEDIUM Mar 14, 2013 Abandoned
Array ( [id] => 10069196 [patent_doc_number] => 09107530 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-08-18 [patent_title] => 'Food storage bowl with strainer' [patent_app_type] => utility [patent_app_number] => 13/838052 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2686 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13838052 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/838052
Food storage bowl with strainer Mar 14, 2013 Issued
Array ( [id] => 9117751 [patent_doc_number] => 20130284673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'MITIGATING LEACHING OF ARSENIC AND ANTIMONY FROM ACTIVATED CARBON' [patent_app_type] => utility [patent_app_number] => 13/842818 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4225 [patent_no_of_claims] => 16 [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] => 13842818 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/842818
Mitigating leaching of arsenic and antimony from activated carbon Mar 14, 2013 Issued
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