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] => 4748663 [patent_doc_number] => 20080156733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'Materials Based on Tangled Nanotubes or Nanofibres, Preparation Method Thereof and Use of Same' [patent_app_type] => utility [patent_app_number] => 11/883644 [patent_app_country] => US [patent_app_date] => 2006-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5601 [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] => publications/A1/0156/20080156733.pdf [firstpage_image] =>[orig_patent_app_number] => 11883644 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/883644
Materials based on tangled nanotubes or nanofibres, preparation method thereof and use of same Jan 31, 2006 Issued
Array ( [id] => 901953 [patent_doc_number] => 07335305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-26 [patent_title] => 'Sequential batch reactor and wastewater treatment process' [patent_app_type] => utility [patent_app_number] => 11/342824 [patent_app_country] => US [patent_app_date] => 2006-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3875 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/335/07335305.pdf [firstpage_image] =>[orig_patent_app_number] => 11342824 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/342824
Sequential batch reactor and wastewater treatment process Jan 30, 2006 Issued
Array ( [id] => 5357666 [patent_doc_number] => 20090032460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'WASTEWATER TREATMENT METHOD AND WASTEWATER TREATMENT EQUIPMENT' [patent_app_type] => utility [patent_app_number] => 11/816985 [patent_app_country] => US [patent_app_date] => 2006-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5707 [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] => publications/A1/0032/20090032460.pdf [firstpage_image] =>[orig_patent_app_number] => 11816985 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/816985
Wastewater treatment method and wastewater treatment equipment Jan 30, 2006 Issued
Array ( [id] => 5868520 [patent_doc_number] => 20060163137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-27 [patent_title] => 'Granular filtration device for water' [patent_app_type] => utility [patent_app_number] => 11/339344 [patent_app_country] => US [patent_app_date] => 2006-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2339 [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] => publications/A1/0163/20060163137.pdf [firstpage_image] =>[orig_patent_app_number] => 11339344 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/339344
Granular filtration device for water Jan 24, 2006 Issued
11/337908 Method and product for the residential and commercial aquatic environment Jan 23, 2006 Abandoned
Array ( [id] => 905900 [patent_doc_number] => 07332077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-19 [patent_title] => 'Methods for biological treatment of waste waters' [patent_app_type] => utility [patent_app_number] => 11/336642 [patent_app_country] => US [patent_app_date] => 2006-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 20862 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/332/07332077.pdf [firstpage_image] =>[orig_patent_app_number] => 11336642 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/336642
Methods for biological treatment of waste waters Jan 19, 2006 Issued
Array ( [id] => 826583 [patent_doc_number] => 07402245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-22 [patent_title] => 'Digested sludge treatment apparatus' [patent_app_type] => utility [patent_app_number] => 11/334387 [patent_app_country] => US [patent_app_date] => 2006-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 9115 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/402/07402245.pdf [firstpage_image] =>[orig_patent_app_number] => 11334387 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/334387
Digested sludge treatment apparatus Jan 18, 2006 Issued
Array ( [id] => 820197 [patent_doc_number] => 07407582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-05 [patent_title] => 'Combination activated sludge—ballasted flocculation process' [patent_app_type] => utility [patent_app_number] => 11/331540 [patent_app_country] => US [patent_app_date] => 2006-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5112 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/407/07407582.pdf [firstpage_image] =>[orig_patent_app_number] => 11331540 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/331540
Combination activated sludge—ballasted flocculation process Jan 12, 2006 Issued
Array ( [id] => 5611319 [patent_doc_number] => 20060113242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Wastewater treatment control system, terminal, computer program and accounting method' [patent_app_type] => utility [patent_app_number] => 11/325440 [patent_app_country] => US [patent_app_date] => 2006-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 18810 [patent_no_of_claims] => 2 [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/A1/0113/20060113242.pdf [firstpage_image] =>[orig_patent_app_number] => 11325440 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/325440
Wastewater treatment control system, terminal, computer program and accounting method Jan 4, 2006 Abandoned
11/326619 PLUG FLOW ANAEROBIC DIGESTER Jan 4, 2006 Abandoned
Array ( [id] => 806294 [patent_doc_number] => 07419595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-02 [patent_title] => 'Multiple barrier biological treatment process' [patent_app_type] => utility [patent_app_number] => 11/324706 [patent_app_country] => US [patent_app_date] => 2006-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 3249 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/419/07419595.pdf [firstpage_image] =>[orig_patent_app_number] => 11324706 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/324706
Multiple barrier biological treatment process Jan 2, 2006 Issued
Array ( [id] => 465739 [patent_doc_number] => 07235174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-26 [patent_title] => 'Method of sludge recycling' [patent_app_type] => utility [patent_app_number] => 11/321519 [patent_app_country] => US [patent_app_date] => 2005-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5958 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/235/07235174.pdf [firstpage_image] =>[orig_patent_app_number] => 11321519 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/321519
Method of sludge recycling Dec 29, 2005 Issued
Array ( [id] => 5628326 [patent_doc_number] => 20060144794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Process for preparing fluoropolymer dispersions' [patent_app_type] => utility [patent_app_number] => 11/319802 [patent_app_country] => US [patent_app_date] => 2005-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9759 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0144/20060144794.pdf [firstpage_image] =>[orig_patent_app_number] => 11319802 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/319802
Process for preparing fluoropolymer dispersions Dec 28, 2005 Issued
Array ( [id] => 826579 [patent_doc_number] => 07402241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-22 [patent_title] => 'Water purification device' [patent_app_type] => utility [patent_app_number] => 11/323360 [patent_app_country] => US [patent_app_date] => 2005-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4302 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/402/07402241.pdf [firstpage_image] =>[orig_patent_app_number] => 11323360 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/323360
Water purification device Dec 28, 2005 Issued
Array ( [id] => 540831 [patent_doc_number] => 07163631 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-01-16 [patent_title] => 'Process for treating wastewater containing peracetic acid' [patent_app_type] => utility [patent_app_number] => 11/318612 [patent_app_country] => US [patent_app_date] => 2005-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2243 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/163/07163631.pdf [firstpage_image] =>[orig_patent_app_number] => 11318612 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/318612
Process for treating wastewater containing peracetic acid Dec 27, 2005 Issued
Array ( [id] => 4980236 [patent_doc_number] => 20070084791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'Grease and scum removal in a filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials' [patent_app_type] => utility [patent_app_number] => 11/314793 [patent_app_country] => US [patent_app_date] => 2005-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 22164 [patent_no_of_claims] => 57 [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/A1/0084/20070084791.pdf [firstpage_image] =>[orig_patent_app_number] => 11314793 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/314793
Grease and scum removal in a filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials Dec 20, 2005 Issued
Array ( [id] => 392986 [patent_doc_number] => 07296693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-20 [patent_title] => 'Anaerobic sludge digester' [patent_app_type] => utility [patent_app_number] => 11/313155 [patent_app_country] => US [patent_app_date] => 2005-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5037 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/296/07296693.pdf [firstpage_image] =>[orig_patent_app_number] => 11313155 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/313155
Anaerobic sludge digester Dec 19, 2005 Issued
Array ( [id] => 813191 [patent_doc_number] => 07413662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-19 [patent_title] => 'Preparation and use of sorptive lignocellulosic material for decontamination of fluid and aqueous media' [patent_app_type] => utility [patent_app_number] => 11/793590 [patent_app_country] => US [patent_app_date] => 2005-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6390 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/413/07413662.pdf [firstpage_image] =>[orig_patent_app_number] => 11793590 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/793590
Preparation and use of sorptive lignocellulosic material for decontamination of fluid and aqueous media Dec 19, 2005 Issued
Array ( [id] => 552813 [patent_doc_number] => 07468128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-23 [patent_title] => 'Bilge water barrier and pollution prevention system' [patent_app_type] => utility [patent_app_number] => 11/305680 [patent_app_country] => US [patent_app_date] => 2005-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7997 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/468/07468128.pdf [firstpage_image] =>[orig_patent_app_number] => 11305680 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/305680
Bilge water barrier and pollution prevention system Dec 15, 2005 Issued
Array ( [id] => 314444 [patent_doc_number] => 07524412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-28 [patent_title] => 'Apparatus for removing fluid from bilge of a marine vessel' [patent_app_type] => utility [patent_app_number] => 11/303496 [patent_app_country] => US [patent_app_date] => 2005-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8295 [patent_no_of_claims] => 16 [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/07/524/07524412.pdf [firstpage_image] =>[orig_patent_app_number] => 11303496 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/303496
Apparatus for removing fluid from bilge of a marine vessel Dec 15, 2005 Issued
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