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] => 10522540 [patent_doc_number] => 09249037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-02 [patent_title] => 'Method for continuous treatment of water containing organic matter by enzyme treatment' [patent_app_type] => utility [patent_app_number] => 14/048683 [patent_app_country] => US [patent_app_date] => 2013-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7660 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14048683 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/048683
Method for continuous treatment of water containing organic matter by enzyme treatment Oct 7, 2013 Issued
Array ( [id] => 9418328 [patent_doc_number] => 20140102978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'Composition and Method for Remediation of Contaminated Water' [patent_app_type] => utility [patent_app_number] => 14/048442 [patent_app_country] => US [patent_app_date] => 2013-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5058 [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] => 14048442 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/048442
Composition and method for remediation of contaminated water Oct 7, 2013 Issued
Array ( [id] => 10154914 [patent_doc_number] => 09186665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'System for ion exchange resin regeneration and regenerant recovery' [patent_app_type] => utility [patent_app_number] => 14/046958 [patent_app_country] => US [patent_app_date] => 2013-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 26 [patent_no_of_words] => 43319 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14046958 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/046958
System for ion exchange resin regeneration and regenerant recovery Oct 4, 2013 Issued
Array ( [id] => 11844439 [patent_doc_number] => 09731983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-15 [patent_title] => 'Ion exchange methods for treating water hardness' [patent_app_type] => utility [patent_app_number] => 14/431158 [patent_app_country] => US [patent_app_date] => 2013-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4604 [patent_no_of_claims] => 27 [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] => 14431158 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/431158
Ion exchange methods for treating water hardness Oct 3, 2013 Issued
Array ( [id] => 10498796 [patent_doc_number] => 09227186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-05 [patent_title] => 'Synthesis of layered metal sulfide ion-exchangers' [patent_app_type] => utility [patent_app_number] => 14/044970 [patent_app_country] => US [patent_app_date] => 2013-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 6632 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14044970 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/044970
Synthesis of layered metal sulfide ion-exchangers Oct 2, 2013 Issued
14/044973 METHODS FOR TREATING WASTEWATER FROM EXPLORATION FOR AND PRODUCTION OF OIL AND GAS Oct 2, 2013 Abandoned
Array ( [id] => 10346571 [patent_doc_number] => 20150231576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'POROUS SEPARATION ARTICLE' [patent_app_type] => utility [patent_app_number] => 14/410644 [patent_app_country] => US [patent_app_date] => 2013-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9022 [patent_no_of_claims] => 18 [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] => 14410644 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/410644
Porous separation article Sep 30, 2013 Issued
Array ( [id] => 10050622 [patent_doc_number] => 09090487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-28 [patent_title] => 'Water treatment apparatus incorporating wet air regeneration and powdered activated carbon treatment' [patent_app_type] => utility [patent_app_number] => 14/043146 [patent_app_country] => US [patent_app_date] => 2013-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2337 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14043146 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/043146
Water treatment apparatus incorporating wet air regeneration and powdered activated carbon treatment Sep 30, 2013 Issued
Array ( [id] => 9380461 [patent_doc_number] => 20140083942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-27 [patent_title] => 'SYSTEMS AND METHODS FOR TREATING PRODUCED WATER' [patent_app_type] => utility [patent_app_number] => 14/036680 [patent_app_country] => US [patent_app_date] => 2013-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4216 [patent_no_of_claims] => 20 [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] => 14036680 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/036680
Systems and methods for treating produced water Sep 24, 2013 Issued
Array ( [id] => 9473810 [patent_doc_number] => 20140131273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'METHOD AND APPARATUS FOR WASTEWATER TREATMENT USING SCREENS' [patent_app_type] => utility [patent_app_number] => 14/033686 [patent_app_country] => US [patent_app_date] => 2013-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2022 [patent_no_of_claims] => 20 [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] => 14033686 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/033686
Method and apparatus for wastewater treatment using screens Sep 22, 2013 Issued
Array ( [id] => 9380454 [patent_doc_number] => 20140083935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-27 [patent_title] => 'SYSTEMS, APPARATUSES AND METHODS FOR TREATING WASTE WATER' [patent_app_type] => utility [patent_app_number] => 14/032600 [patent_app_country] => US [patent_app_date] => 2013-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 21629 [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] => 14032600 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/032600
Systems, apparatuses and methods for treating waste water Sep 19, 2013 Issued
Array ( [id] => 9380457 [patent_doc_number] => 20140083938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-27 [patent_title] => 'SYSTEMS, APPARATUSES AND METHODS FOR TREATING WASTE WATER' [patent_app_type] => utility [patent_app_number] => 14/032639 [patent_app_country] => US [patent_app_date] => 2013-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 21626 [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] => 14032639 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/032639
Methods for treating waste water Sep 19, 2013 Issued
Array ( [id] => 12036814 [patent_doc_number] => 09815027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-14 [patent_title] => 'Gas scouring apparatus for immersed membranes' [patent_app_type] => utility [patent_app_number] => 14/428718 [patent_app_country] => US [patent_app_date] => 2013-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7946 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14428718 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/428718
Gas scouring apparatus for immersed membranes Sep 18, 2013 Issued
Array ( [id] => 9222986 [patent_doc_number] => 20140017761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-16 [patent_title] => 'SUBSTRATE FOR IMMOBILIZING FUNCTIONAL SUBSTANCES AND METHOD FOR PREPARING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/030674 [patent_app_country] => US [patent_app_date] => 2013-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 15647 [patent_no_of_claims] => 4 [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] => 14030674 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/030674
SUBSTRATE FOR IMMOBILIZING FUNCTIONAL SUBSTANCES AND METHOD FOR PREPARING THE SAME Sep 17, 2013 Abandoned
Array ( [id] => 11230822 [patent_doc_number] => 09458040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Methods for removing finely dispersed particulate matter from a fluid stream' [patent_app_type] => utility [patent_app_number] => 14/027621 [patent_app_country] => US [patent_app_date] => 2013-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 16219 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14027621 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/027621
Methods for removing finely dispersed particulate matter from a fluid stream Sep 15, 2013 Issued
Array ( [id] => 9936735 [patent_doc_number] => 08986540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Bioreactor with suspended biomass and membrane supported biofilm' [patent_app_type] => utility [patent_app_number] => 14/024823 [patent_app_country] => US [patent_app_date] => 2013-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 10516 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14024823 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/024823
Bioreactor with suspended biomass and membrane supported biofilm Sep 11, 2013 Issued
Array ( [id] => 10361296 [patent_doc_number] => 20150246301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-03 [patent_title] => 'FILTERING APPARATUS, FILTER USED THEREIN , AND FILTER ELEMENT THEREOF' [patent_app_type] => utility [patent_app_number] => 14/427724 [patent_app_country] => US [patent_app_date] => 2013-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8578 [patent_no_of_claims] => 16 [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] => 14427724 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/427724
FILTERING APPARATUS, FILTER USED THEREIN , AND FILTER ELEMENT THEREOF Sep 5, 2013 Abandoned
Array ( [id] => 9201942 [patent_doc_number] => 20140001119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'BALLASTED SEQUENCING BATCH REACTOR SYSTEM AND METHOD FOR TREATING WASTEWATER' [patent_app_type] => utility [patent_app_number] => 14/019483 [patent_app_country] => US [patent_app_date] => 2013-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5841 [patent_no_of_claims] => 31 [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] => 14019483 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/019483
Ballasted sequencing batch reactor system and method for treating wastewater Sep 4, 2013 Issued
Array ( [id] => 10458402 [patent_doc_number] => 20150343417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'A SURFACE MODIFIED ZEOLITE FOR DRYING REFRIGERANTS' [patent_app_type] => utility [patent_app_number] => 14/427268 [patent_app_country] => US [patent_app_date] => 2013-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2774 [patent_no_of_claims] => 19 [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] => 14427268 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/427268
A SURFACE MODIFIED ZEOLITE FOR DRYING REFRIGERANTS Sep 3, 2013 Abandoned
Array ( [id] => 11793959 [patent_doc_number] => 09403705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-02 [patent_title] => 'Water treatment method and apparatus therefor' [patent_app_type] => utility [patent_app_number] => 14/423880 [patent_app_country] => US [patent_app_date] => 2013-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 8585 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14423880 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/423880
Water treatment method and apparatus therefor Sep 2, 2013 Issued
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