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] => 4849099 [patent_doc_number] => 20080314841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'SEWAGE TREATMENT CONTROL DEVICE, METHOD, AND SEWAGE TREATMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/142405 [patent_app_country] => US [patent_app_date] => 2008-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10805 [patent_no_of_claims] => 10 [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] => publications/A1/0314/20080314841.pdf [firstpage_image] =>[orig_patent_app_number] => 12142405 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/142405
Sewage treatment control device, method, and sewage treatment system Jun 18, 2008 Issued
Array ( [id] => 5371248 [patent_doc_number] => 20090308808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'System And Apparatus For Contaminant Remediation' [patent_app_type] => utility [patent_app_number] => 12/140533 [patent_app_country] => US [patent_app_date] => 2008-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2073 [patent_no_of_claims] => 31 [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] => publications/A1/0308/20090308808.pdf [firstpage_image] =>[orig_patent_app_number] => 12140533 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/140533
System And Apparatus For Contaminant Remediation Jun 16, 2008 Abandoned
Array ( [id] => 5371253 [patent_doc_number] => 20090308813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'Non-recirculating, self-sanitizing carbon filter system' [patent_app_type] => utility [patent_app_number] => 12/157484 [patent_app_country] => US [patent_app_date] => 2008-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3634 [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] => publications/A1/0308/20090308813.pdf [firstpage_image] =>[orig_patent_app_number] => 12157484 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/157484
Non-recirculating, self-sanitizing carbon filter system Jun 10, 2008 Issued
Array ( [id] => 10056484 [patent_doc_number] => 09095826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Apparatus and process for wastewater treatment and biological nutrient removal in activated sludge systems' [patent_app_type] => utility [patent_app_number] => 12/992598 [patent_app_country] => US [patent_app_date] => 2008-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 8966 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12992598 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/992598
Apparatus and process for wastewater treatment and biological nutrient removal in activated sludge systems Jun 9, 2008 Issued
Array ( [id] => 7514812 [patent_doc_number] => 08038881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Wastewater treatment' [patent_app_type] => utility [patent_app_number] => 12/155811 [patent_app_country] => US [patent_app_date] => 2008-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5435 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/038/08038881.pdf [firstpage_image] =>[orig_patent_app_number] => 12155811 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/155811
Wastewater treatment Jun 9, 2008 Issued
Array ( [id] => 131829 [patent_doc_number] => 07695624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-13 [patent_title] => 'Method and system for treating water and utilizing a membrane filtering system' [patent_app_type] => utility [patent_app_number] => 12/135394 [patent_app_country] => US [patent_app_date] => 2008-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3813 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/695/07695624.pdf [firstpage_image] =>[orig_patent_app_number] => 12135394 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/135394
Method and system for treating water and utilizing a membrane filtering system Jun 8, 2008 Issued
Array ( [id] => 6239217 [patent_doc_number] => 20100133195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'SURFACE-REACTED CALCIUM CARBONATE IN COMBINATION WITH HYDROPHOBIC ADSORBENT FOR WATER TREATMENT' [patent_app_type] => utility [patent_app_number] => 12/451406 [patent_app_country] => US [patent_app_date] => 2008-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8613 [patent_no_of_claims] => 36 [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] => publications/A1/0133/20100133195.pdf [firstpage_image] =>[orig_patent_app_number] => 12451406 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/451406
Surface-reacted calcium carbonate in combination with hydrophobic adsorbent for water treatment Jun 5, 2008 Issued
Array ( [id] => 4946599 [patent_doc_number] => 20080302725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'Modulated Bundle Element' [patent_app_type] => utility [patent_app_number] => 12/134774 [patent_app_country] => US [patent_app_date] => 2008-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3885 [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] => publications/A1/0302/20080302725.pdf [firstpage_image] =>[orig_patent_app_number] => 12134774 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/134774
Modulated Bundle Element Jun 5, 2008 Abandoned
Array ( [id] => 5287745 [patent_doc_number] => 20090020475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'FILTRATION APPARATUS COMPRISING A MEMBRANE BIOREACTOR AND A TREATMENT VESSEL FOR DIGESTING ORGANIC MATERIALS' [patent_app_type] => utility [patent_app_number] => 12/130692 [patent_app_country] => US [patent_app_date] => 2008-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 20488 [patent_no_of_claims] => 10 [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] => publications/A1/0020/20090020475.pdf [firstpage_image] =>[orig_patent_app_number] => 12130692 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/130692
Filtration method and apparatus May 29, 2008 Issued
Array ( [id] => 326288 [patent_doc_number] => 07514058 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-04-07 [patent_title] => 'Apparatus for on-site production of nitrate ions' [patent_app_type] => utility [patent_app_number] => 12/125582 [patent_app_country] => US [patent_app_date] => 2008-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4502 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/514/07514058.pdf [firstpage_image] =>[orig_patent_app_number] => 12125582 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/125582
Apparatus for on-site production of nitrate ions May 21, 2008 Issued
Array ( [id] => 8641955 [patent_doc_number] => 08366933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-05 [patent_title] => 'Method for bacterial treatment of effluents containing 2-ethylhexyl nitrate' [patent_app_type] => utility [patent_app_number] => 12/601425 [patent_app_country] => US [patent_app_date] => 2008-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3228 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 12601425 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/601425
Method for bacterial treatment of effluents containing 2-ethylhexyl nitrate May 20, 2008 Issued
Array ( [id] => 5487941 [patent_doc_number] => 20090289012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-26 [patent_title] => 'SYSTEM AND METHOD FOR RECYCLING USING NANOCERAMICS' [patent_app_type] => utility [patent_app_number] => 12/124338 [patent_app_country] => US [patent_app_date] => 2008-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3567 [patent_no_of_claims] => 26 [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] => publications/A1/0289/20090289012.pdf [firstpage_image] =>[orig_patent_app_number] => 12124338 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/124338
System and method for recycling using nanoceramics May 20, 2008 Issued
Array ( [id] => 5505437 [patent_doc_number] => 20090078644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'MEMBRANE BAGS WITH SEAMLESS MEMBRANE SUBSTANCE, USES THEREOF, FILTRATION UNITS THEREWITH AND MANUFACTURING PROCESSES' [patent_app_type] => utility [patent_app_number] => 12/121418 [patent_app_country] => US [patent_app_date] => 2008-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 15730 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0078/20090078644.pdf [firstpage_image] =>[orig_patent_app_number] => 12121418 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/121418
Membrane bags with seamless membrane substance, uses thereof, filtration units therewith and manufacturing processes May 14, 2008 Issued
Array ( [id] => 352312 [patent_doc_number] => 07491331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-17 [patent_title] => 'Methods for total nitrogen removal' [patent_app_type] => utility [patent_app_number] => 12/121036 [patent_app_country] => US [patent_app_date] => 2008-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5141 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/491/07491331.pdf [firstpage_image] =>[orig_patent_app_number] => 12121036 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/121036
Methods for total nitrogen removal May 14, 2008 Issued
Array ( [id] => 8629256 [patent_doc_number] => 08361325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-29 [patent_title] => 'Method and system for removal of inorganic anionic pollutants from contaminated water' [patent_app_type] => utility [patent_app_number] => 12/600356 [patent_app_country] => US [patent_app_date] => 2008-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 8432 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12600356 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/600356
Method and system for removal of inorganic anionic pollutants from contaminated water May 13, 2008 Issued
Array ( [id] => 196041 [patent_doc_number] => 07638047 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-12-29 [patent_title] => 'Water filter having zeolite layers and activated carbon layer' [patent_app_type] => utility [patent_app_number] => 12/119094 [patent_app_country] => US [patent_app_date] => 2008-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3770 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/638/07638047.pdf [firstpage_image] =>[orig_patent_app_number] => 12119094 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/119094
Water filter having zeolite layers and activated carbon layer May 11, 2008 Issued
Array ( [id] => 4439347 [patent_doc_number] => 07927493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-19 [patent_title] => 'Low phosphorus water treatment methods' [patent_app_type] => utility [patent_app_number] => 12/119175 [patent_app_country] => US [patent_app_date] => 2008-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5440 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/927/07927493.pdf [firstpage_image] =>[orig_patent_app_number] => 12119175 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/119175
Low phosphorus water treatment methods May 11, 2008 Issued
Array ( [id] => 101651 [patent_doc_number] => 07722769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-25 [patent_title] => 'Method for treating wastewater' [patent_app_type] => utility [patent_app_number] => 12/118262 [patent_app_country] => US [patent_app_date] => 2008-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3345 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/722/07722769.pdf [firstpage_image] =>[orig_patent_app_number] => 12118262 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/118262
Method for treating wastewater May 8, 2008 Issued
Array ( [id] => 5334088 [patent_doc_number] => 20090050552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'SYSTEM FOR ACTIVATED SLUDGE WASTEWATER TREATMENT WITH HIGH DISSOLVED OXYGEN LEVELS' [patent_app_type] => utility [patent_app_number] => 12/117785 [patent_app_country] => US [patent_app_date] => 2008-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7495 [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] => publications/A1/0050/20090050552.pdf [firstpage_image] =>[orig_patent_app_number] => 12117785 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/117785
System for activated sludge wastewater treatment with high dissolved oxygen levels May 8, 2008 Issued
Array ( [id] => 5334098 [patent_doc_number] => 20090050562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'METHOD FOR ACTIVATED SLUDGE WASTEWATER TREATMENT WITH HIGH DISSOLVED OXYGEN LEVELS' [patent_app_type] => utility [patent_app_number] => 12/117791 [patent_app_country] => US [patent_app_date] => 2008-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7513 [patent_no_of_claims] => 24 [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] => publications/A1/0050/20090050562.pdf [firstpage_image] =>[orig_patent_app_number] => 12117791 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/117791
Method for activated sludge wastewater treatment with high dissolved oxygen levels May 8, 2008 Issued
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