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] => 9789205 [patent_doc_number] => 20150001149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'WASTEWATER TREATMENT SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 14/209724 [patent_app_country] => US [patent_app_date] => 2014-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15422 [patent_no_of_claims] => 27 [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] => 14209724 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/209724
Wastewater treatment methods Mar 12, 2014 Issued
Array ( [id] => 11828602 [patent_doc_number] => 09725335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Removal of copper from aqueous streams using an iron promoted activated alumina' [patent_app_type] => utility [patent_app_number] => 14/203726 [patent_app_country] => US [patent_app_date] => 2014-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2182 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14203726 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/203726
Removal of copper from aqueous streams using an iron promoted activated alumina Mar 10, 2014 Issued
Array ( [id] => 10354758 [patent_doc_number] => 20150239763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'Biogenic Flocculant Composition To Enhance Flocculation And Dewaterability Of Chemically Enhanced Primary Treatment Sludge' [patent_app_type] => utility [patent_app_number] => 14/192845 [patent_app_country] => US [patent_app_date] => 2014-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4787 [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] => 14192845 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/192845
Biogenic flocculant composition to enhance flocculation and dewaterability of chemically enhanced primary treatment sludge Feb 26, 2014 Issued
Array ( [id] => 10534052 [patent_doc_number] => 09259670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-16 [patent_title] => 'Flow-through filter to remove aluminum from medical solutions' [patent_app_type] => utility [patent_app_number] => 14/186207 [patent_app_country] => US [patent_app_date] => 2014-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14186207 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/186207
Flow-through filter to remove aluminum from medical solutions Feb 20, 2014 Issued
Array ( [id] => 11470054 [patent_doc_number] => 20170056838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'FORWARD OSMOSIS-BASED SEPARATION MEMBRANE BASED ON MULTILAYER THIN FILM, USING CROSSLINKING BETWEEN ORGANIC MONOMERS, AND PREPARATION METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 15/119305 [patent_app_country] => US [patent_app_date] => 2014-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5418 [patent_no_of_claims] => 22 [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] => 15119305 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/119305
Forward osmosis-based separation membrane based on multilayer thin film, using crosslinking between organic monomers, and preparation method therefor Feb 18, 2014 Issued
Array ( [id] => 9533981 [patent_doc_number] => 20140158627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'CATION ADSORBENT AND TREATMENT METHOD FOR SOLUTION USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/182806 [patent_app_country] => US [patent_app_date] => 2014-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4217 [patent_no_of_claims] => 15 [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] => 14182806 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/182806
Cation adsorbent for solution treatment Feb 17, 2014 Issued
Array ( [id] => 10175868 [patent_doc_number] => 09206057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-08 [patent_title] => 'Membrane cleaning with pulsed airlift pump' [patent_app_type] => utility [patent_app_number] => 14/177749 [patent_app_country] => US [patent_app_date] => 2014-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6125 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14177749 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/177749
Membrane cleaning with pulsed airlift pump Feb 10, 2014 Issued
Array ( [id] => 10614114 [patent_doc_number] => 09333542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-10 [patent_title] => 'Method to stimulate and sustain the anaerobic biodegradation of light non-aqueous phase liquid' [patent_app_type] => utility [patent_app_number] => 14/173255 [patent_app_country] => US [patent_app_date] => 2014-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5026 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14173255 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/173255
Method to stimulate and sustain the anaerobic biodegradation of light non-aqueous phase liquid Feb 4, 2014 Issued
Array ( [id] => 9508346 [patent_doc_number] => 20140144837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'METHODS FOR TREATING WASTEWATER FROM EXPLORATION FOR AND PRODUCTION OF OIL AND GAS' [patent_app_type] => utility [patent_app_number] => 14/170842 [patent_app_country] => US [patent_app_date] => 2014-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9922 [patent_no_of_claims] => 30 [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] => 14170842 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/170842
Methods for treating wastewater from exploration for and production of oil and gas Feb 2, 2014 Issued
Array ( [id] => 10548326 [patent_doc_number] => 09272934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-01 [patent_title] => 'Removal of selenium from coal mining runoff water' [patent_app_type] => utility [patent_app_number] => 14/170472 [patent_app_country] => US [patent_app_date] => 2014-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4465 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14170472 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/170472
Removal of selenium from coal mining runoff water Jan 30, 2014 Issued
Array ( [id] => 15163013 [patent_doc_number] => 10486985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Systems and methods for interrelated control of chlorinators and pumps [patent_app_type] => utility [patent_app_number] => 15/115125 [patent_app_country] => US [patent_app_date] => 2014-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9969 [patent_no_of_claims] => 27 [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] => 15115125 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/115125
Systems and methods for interrelated control of chlorinators and pumps Jan 27, 2014 Issued
Array ( [id] => 15163013 [patent_doc_number] => 10486985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Systems and methods for interrelated control of chlorinators and pumps [patent_app_type] => utility [patent_app_number] => 15/115125 [patent_app_country] => US [patent_app_date] => 2014-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9969 [patent_no_of_claims] => 27 [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] => 15115125 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/115125
Systems and methods for interrelated control of chlorinators and pumps Jan 27, 2014 Issued
Array ( [id] => 15163013 [patent_doc_number] => 10486985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Systems and methods for interrelated control of chlorinators and pumps [patent_app_type] => utility [patent_app_number] => 15/115125 [patent_app_country] => US [patent_app_date] => 2014-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9969 [patent_no_of_claims] => 27 [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] => 15115125 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/115125
Systems and methods for interrelated control of chlorinators and pumps Jan 27, 2014 Issued
Array ( [id] => 15163013 [patent_doc_number] => 10486985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Systems and methods for interrelated control of chlorinators and pumps [patent_app_type] => utility [patent_app_number] => 15/115125 [patent_app_country] => US [patent_app_date] => 2014-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9969 [patent_no_of_claims] => 27 [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] => 15115125 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/115125
Systems and methods for interrelated control of chlorinators and pumps Jan 27, 2014 Issued
Array ( [id] => 10312457 [patent_doc_number] => 20150197459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-16 [patent_title] => 'METHOD AND APPARATUS FOR CONVERTING OIL-BASED DRILLING FLUIDS, FRACKING FLUIDS, AND PRODUCED WATERS INTO FERTILE INDIGENOUS TOP SOIL, AND A BIOLOGICAL PROCESS FOR REMEDIATING SURFACE WATER OIL SPILLS' [patent_app_type] => utility [patent_app_number] => 14/154078 [patent_app_country] => US [patent_app_date] => 2014-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8173 [patent_no_of_claims] => 14 [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] => 14154078 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/154078
Method for converting oil-based drilling fluids, fracking fluids, and produced waters into fertile indigenous top soil Jan 12, 2014 Issued
Array ( [id] => 10148844 [patent_doc_number] => 09181115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-10 [patent_title] => 'Method for water treatment regeneration stage' [patent_app_type] => utility [patent_app_number] => 14/148316 [patent_app_country] => US [patent_app_date] => 2014-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4135 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14148316 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/148316
Method for water treatment regeneration stage Jan 5, 2014 Issued
Array ( [id] => 10902855 [patent_doc_number] => 20140305868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-16 [patent_title] => 'PROCESS OF STABILIZING ACTIVATED SLUDGE IN WASTEWATER TREATMENT' [patent_app_type] => utility [patent_app_number] => 14/147281 [patent_app_country] => US [patent_app_date] => 2014-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5601 [patent_no_of_claims] => 11 [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] => 14147281 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/147281
PROCESS OF STABILIZING ACTIVATED SLUDGE IN WASTEWATER TREATMENT Jan 2, 2014 Abandoned
Array ( [id] => 9892826 [patent_doc_number] => 20150048026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'SYSTEMS AND METHODS FOR AUTOMATED CONTROL OF MIXING AERATION IN TREATMENT PROCESSES' [patent_app_type] => utility [patent_app_number] => 14/147209 [patent_app_country] => US [patent_app_date] => 2014-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8439 [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] => 14147209 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/147209
Systems and methods for automated control of mixing aeration in treatment processes Jan 2, 2014 Issued
Array ( [id] => 9557304 [patent_doc_number] => 20140175015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'WATER PURIFICATION METHOD' [patent_app_type] => utility [patent_app_number] => 14/133956 [patent_app_country] => US [patent_app_date] => 2013-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9939 [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] => 14133956 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/133956
WATER PURIFICATION METHOD Dec 18, 2013 Abandoned
Array ( [id] => 9557296 [patent_doc_number] => 20140175008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'DRILL CUTTINGS TREATMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/133292 [patent_app_country] => US [patent_app_date] => 2013-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7923 [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] => 14133292 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/133292
Drill cuttings treatment system Dec 17, 2013 Issued
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