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] => 17680902 [patent_doc_number] => 11365140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Decision support system and method for water treatment [patent_app_type] => utility [patent_app_number] => 16/754324 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6165 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16754324 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/754324
Decision support system and method for water treatment Oct 28, 2018 Issued
Array ( [id] => 16815985 [patent_doc_number] => 11000786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Dynamic plate pack for soil extrusion system [patent_app_type] => utility [patent_app_number] => 16/174012 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 33 [patent_no_of_words] => 12181 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16174012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/174012
Dynamic plate pack for soil extrusion system Oct 28, 2018 Issued
Array ( [id] => 19931647 [patent_doc_number] => 12304844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Method for advanced bioelectrochemical treatment of pollutants [patent_app_type] => utility [patent_app_number] => 16/171106 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 1153 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16171106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/171106
Method for advanced bioelectrochemical treatment of pollutants Oct 24, 2018 Issued
Array ( [id] => 16398584 [patent_doc_number] => 20200339442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => COMPONENT ADDITION POLYMERIZATION [patent_app_type] => utility [patent_app_number] => 16/759108 [patent_app_country] => US [patent_app_date] => 2018-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16759108 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759108
Component addition polymerization Oct 23, 2018 Issued
Array ( [id] => 18051536 [patent_doc_number] => 11524907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Granular filter media [patent_app_type] => utility [patent_app_number] => 16/757147 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6245 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16757147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/757147
Granular filter media Oct 18, 2018 Issued
Array ( [id] => 17713398 [patent_doc_number] => 11377380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Method for wastewater treatment [patent_app_type] => utility [patent_app_number] => 16/315907 [patent_app_country] => US [patent_app_date] => 2018-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4900 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 16315907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315907
Method for wastewater treatment Oct 15, 2018 Issued
Array ( [id] => 13899585 [patent_doc_number] => 20190038997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => REPLENISHING UREASE IN DIALYSIS SYSTEMS USING UREASE POUCHES [patent_app_type] => utility [patent_app_number] => 16/155035 [patent_app_country] => US [patent_app_date] => 2018-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16155035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/155035
Replenishing urease in dialysis systems using urease pouches Oct 8, 2018 Issued
Array ( [id] => 14158483 [patent_doc_number] => 20190106344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => PROCESS FOR PURIFICATION OF WASTE WATER FROM DAIRY PROCESSING [patent_app_type] => utility [patent_app_number] => 16/151879 [patent_app_country] => US [patent_app_date] => 2018-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16151879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/151879
Process for purification of waste water from dairy processing Oct 3, 2018 Issued
Array ( [id] => 15361693 [patent_doc_number] => 20200016611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => CENTRIFUGAL SOLIDS SEPARATOR [patent_app_type] => utility [patent_app_number] => 16/149752 [patent_app_country] => US [patent_app_date] => 2018-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16149752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/149752
CENTRIFUGAL SOLIDS SEPARATOR Oct 1, 2018 Abandoned
Array ( [id] => 17905415 [patent_doc_number] => 11459258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Method for treatment and disinfection of industrial effluents [patent_app_type] => utility [patent_app_number] => 16/651539 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2932 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16651539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/651539
Method for treatment and disinfection of industrial effluents Sep 27, 2018 Issued
Array ( [id] => 18187412 [patent_doc_number] => 11577977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Composite zero valent iron nanoparticles and applications thereof [patent_app_type] => utility [patent_app_number] => 16/651124 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 34 [patent_no_of_words] => 2722 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [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] => 16651124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/651124
Composite zero valent iron nanoparticles and applications thereof Sep 25, 2018 Issued
Array ( [id] => 16444752 [patent_doc_number] => 10836663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Wastewater treatment with modular membrane bioreactor cartridges [patent_app_type] => utility [patent_app_number] => 16/135814 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3224 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16135814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/135814
Wastewater treatment with modular membrane bioreactor cartridges Sep 18, 2018 Issued
Array ( [id] => 19737505 [patent_doc_number] => 12214319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Lithium ion conducting membranes [patent_app_type] => utility [patent_app_number] => 16/134465 [patent_app_country] => US [patent_app_date] => 2018-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 51 [patent_no_of_words] => 8944 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16134465 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/134465
Lithium ion conducting membranes Sep 17, 2018 Issued
Array ( [id] => 16283603 [patent_doc_number] => 20200277205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => FLUIDIC FLUID PURIFYING DEVICE AND ASSOCIATED PURIFYING METHOD [patent_app_type] => utility [patent_app_number] => 16/647259 [patent_app_country] => US [patent_app_date] => 2018-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16647259 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/647259
FLUIDIC FLUID PURIFYING DEVICE AND ASSOCIATED PURIFYING METHOD Sep 13, 2018 Abandoned
Array ( [id] => 14715223 [patent_doc_number] => 20190248675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => SEWAGE TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/124215 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 652 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16124215 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/124215
Sewage treatment system Sep 6, 2018 Issued
Array ( [id] => 14019493 [patent_doc_number] => 20190071740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => SACCHARIFIED SOLUTION PRODUCTION METHOD USING POROUS MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/121939 [patent_app_country] => US [patent_app_date] => 2018-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16121939 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/121939
Saccharified solution production method using porous membrane Sep 4, 2018 Issued
Array ( [id] => 16785231 [patent_doc_number] => 10987636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Filtration systems and methods for manufacturing biologically-produced products [patent_app_type] => utility [patent_app_number] => 16/120200 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 35967 [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] => 16120200 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/120200
Filtration systems and methods for manufacturing biologically-produced products Aug 30, 2018 Issued
Array ( [id] => 17815286 [patent_doc_number] => 11420883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Method and system for controlling odor in water system [patent_app_type] => utility [patent_app_number] => 16/643249 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3494 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16643249 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/643249
Method and system for controlling odor in water system Aug 29, 2018 Issued
Array ( [id] => 13734775 [patent_doc_number] => 20180371855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => Screened Enclosure With Vacuum Ports For Use In A Vacuum-Based Drilling Fluid Recovery System [patent_app_type] => utility [patent_app_number] => 16/118166 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16118166 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/118166
Screened Enclosure With Vacuum Ports For Use In A Vacuum-Based Drilling Fluid Recovery System Aug 29, 2018 Abandoned
Array ( [id] => 16688167 [patent_doc_number] => 20210070643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => SYSTEM FOR THE PURIFICATION AND PHYSICAL-CHEMICAL ADJUSTMENT OF WATER AND USE OF THE WATER OBTAINED [patent_app_type] => utility [patent_app_number] => 16/642864 [patent_app_country] => US [patent_app_date] => 2018-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16642864 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/642864
System for the purification and physical-chemical adjustment of water and use of the water obtained Aug 26, 2018 Issued
Menu