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] => 5796130 [patent_doc_number] => 20060032807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-16 [patent_title] => 'Clarification and sorptive-filtration system for the capture of constituents and particulate matter in liquids and gases' [patent_app_type] => utility [patent_app_number] => 11/218677 [patent_app_country] => US [patent_app_date] => 2005-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 24546 [patent_no_of_claims] => 25 [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/A1/0032/20060032807.pdf [firstpage_image] =>[orig_patent_app_number] => 11218677 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/218677
Clarification and sorptive-filtration system for the capture of constituents and particulate matter in liquids and gases Sep 1, 2005 Issued
Array ( [id] => 5628312 [patent_doc_number] => 20060144780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Process for removing perchlorate ions from water streams' [patent_app_type] => utility [patent_app_number] => 11/219335 [patent_app_country] => US [patent_app_date] => 2005-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4561 [patent_no_of_claims] => 17 [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/A1/0144/20060144780.pdf [firstpage_image] =>[orig_patent_app_number] => 11219335 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/219335
Process for removing perchlorate ions from water streams Aug 31, 2005 Issued
Array ( [id] => 5477262 [patent_doc_number] => 20090200219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'Apparatus for removing impurity in oil using air cooler' [patent_app_type] => utility [patent_app_number] => 11/663786 [patent_app_country] => US [patent_app_date] => 2005-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5660 [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] => publications/A1/0200/20090200219.pdf [firstpage_image] =>[orig_patent_app_number] => 11663786 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/663786
Apparatus for removing impurity in oil using air cooler Aug 22, 2005 Abandoned
Array ( [id] => 6975095 [patent_doc_number] => 20050284810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'Waste stream digestion method' [patent_app_type] => utility [patent_app_number] => 11/205434 [patent_app_country] => US [patent_app_date] => 2005-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6165 [patent_no_of_claims] => 5 [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/A1/0284/20050284810.pdf [firstpage_image] =>[orig_patent_app_number] => 11205434 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/205434
Waste stream digestion method Aug 15, 2005 Abandoned
Array ( [id] => 5877372 [patent_doc_number] => 20060027497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-09 [patent_title] => 'Method of sludge recycling' [patent_app_type] => utility [patent_app_number] => 11/204165 [patent_app_country] => US [patent_app_date] => 2005-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6178 [patent_no_of_claims] => 4 [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/A1/0027/20060027497.pdf [firstpage_image] =>[orig_patent_app_number] => 11204165 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/204165
Method of sludge recycling Aug 15, 2005 Issued
Array ( [id] => 389976 [patent_doc_number] => 07300571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-27 [patent_title] => 'Supported biofilm apparatus' [patent_app_type] => utility [patent_app_number] => 11/203197 [patent_app_country] => US [patent_app_date] => 2005-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 44 [patent_no_of_words] => 22754 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/300/07300571.pdf [firstpage_image] =>[orig_patent_app_number] => 11203197 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/203197
Supported biofilm apparatus Aug 14, 2005 Issued
Array ( [id] => 379854 [patent_doc_number] => 07309425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-18 [patent_title] => 'Apparatus for the preparation of arsenic free water' [patent_app_type] => utility [patent_app_number] => 11/203264 [patent_app_country] => US [patent_app_date] => 2005-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7577 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/309/07309425.pdf [firstpage_image] =>[orig_patent_app_number] => 11203264 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/203264
Apparatus for the preparation of arsenic free water Aug 14, 2005 Issued
Array ( [id] => 5817623 [patent_doc_number] => 20060021936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Membrane supported biofilm process for autotrophic reduction' [patent_app_type] => utility [patent_app_number] => 11/202082 [patent_app_country] => US [patent_app_date] => 2005-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5346 [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/A1/0021/20060021936.pdf [firstpage_image] =>[orig_patent_app_number] => 11202082 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/202082
Membrane supported biofilm process for autotrophic reduction Aug 11, 2005 Issued
Array ( [id] => 859666 [patent_doc_number] => 07371323 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-05-13 [patent_title] => 'System and method for reducing wastewater contaminants' [patent_app_type] => utility [patent_app_number] => 11/202511 [patent_app_country] => US [patent_app_date] => 2005-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5600 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/371/07371323.pdf [firstpage_image] =>[orig_patent_app_number] => 11202511 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/202511
System and method for reducing wastewater contaminants Aug 10, 2005 Issued
Array ( [id] => 389991 [patent_doc_number] => 07300586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-27 [patent_title] => 'pH stable activated carbon' [patent_app_type] => utility [patent_app_number] => 11/197109 [patent_app_country] => US [patent_app_date] => 2005-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3821 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/300/07300586.pdf [firstpage_image] =>[orig_patent_app_number] => 11197109 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/197109
pH stable activated carbon Aug 3, 2005 Issued
Array ( [id] => 355983 [patent_doc_number] => 07488423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-10 [patent_title] => 'System and method of slurry treatment' [patent_app_type] => utility [patent_app_number] => 11/195108 [patent_app_country] => US [patent_app_date] => 2005-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8801 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/488/07488423.pdf [firstpage_image] =>[orig_patent_app_number] => 11195108 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/195108
System and method of slurry treatment Aug 1, 2005 Issued
Array ( [id] => 898976 [patent_doc_number] => 07338603 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-03-04 [patent_title] => 'Process using rare earths to remove oxyanions from aqueous streams' [patent_app_type] => utility [patent_app_number] => 11/190472 [patent_app_country] => US [patent_app_date] => 2005-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3905 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/338/07338603.pdf [firstpage_image] =>[orig_patent_app_number] => 11190472 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/190472
Process using rare earths to remove oxyanions from aqueous streams Jul 26, 2005 Issued
Array ( [id] => 5790113 [patent_doc_number] => 20060011538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-19 [patent_title] => 'System and method for bacterial treatment' [patent_app_type] => utility [patent_app_number] => 11/184072 [patent_app_country] => US [patent_app_date] => 2005-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 679 [patent_no_of_claims] => 9 [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/A1/0011/20060011538.pdf [firstpage_image] =>[orig_patent_app_number] => 11184072 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/184072
System and method for bacterial treatment Jul 18, 2005 Abandoned
Array ( [id] => 5572568 [patent_doc_number] => 20090139928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'Method And Apparatus For Biologically Processing Fluid' [patent_app_type] => utility [patent_app_number] => 11/631878 [patent_app_country] => US [patent_app_date] => 2005-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5569 [patent_no_of_claims] => 26 [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/A1/0139/20090139928.pdf [firstpage_image] =>[orig_patent_app_number] => 11631878 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/631878
Method and apparatus for biologically processing fluid Jul 6, 2005 Issued
Array ( [id] => 7066465 [patent_doc_number] => 20050242011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater' [patent_app_type] => utility [patent_app_number] => 11/176764 [patent_app_country] => US [patent_app_date] => 2005-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 16055 [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/A1/0242/20050242011.pdf [firstpage_image] =>[orig_patent_app_number] => 11176764 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/176764
Apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater Jul 6, 2005 Issued
Array ( [id] => 407891 [patent_doc_number] => 07285207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-23 [patent_title] => 'Methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater' [patent_app_type] => utility [patent_app_number] => 11/176018 [patent_app_country] => US [patent_app_date] => 2005-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 16097 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/285/07285207.pdf [firstpage_image] =>[orig_patent_app_number] => 11176018 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/176018
Methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater Jul 6, 2005 Issued
Array ( [id] => 4536374 [patent_doc_number] => 07875181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-25 [patent_title] => 'Water treatment process' [patent_app_type] => utility [patent_app_number] => 11/994829 [patent_app_country] => US [patent_app_date] => 2005-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 8170 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/875/07875181.pdf [firstpage_image] =>[orig_patent_app_number] => 11994829 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/994829
Water treatment process Jul 5, 2005 Issued
Array ( [id] => 393584 [patent_doc_number] => 07297276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-20 [patent_title] => 'Method for treating water containing ammonium-nitrogen' [patent_app_type] => utility [patent_app_number] => 11/171417 [patent_app_country] => US [patent_app_date] => 2005-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4555 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/297/07297276.pdf [firstpage_image] =>[orig_patent_app_number] => 11171417 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/171417
Method for treating water containing ammonium-nitrogen Jun 30, 2005 Issued
Array ( [id] => 890633 [patent_doc_number] => 07344643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-18 [patent_title] => 'Process to enhance phosphorus removal for activated sludge wastewater treatment systems' [patent_app_type] => utility [patent_app_number] => 11/170864 [patent_app_country] => US [patent_app_date] => 2005-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4931 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/344/07344643.pdf [firstpage_image] =>[orig_patent_app_number] => 11170864 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/170864
Process to enhance phosphorus removal for activated sludge wastewater treatment systems Jun 29, 2005 Issued
Array ( [id] => 5425420 [patent_doc_number] => 20090084730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-02 [patent_title] => 'Optionally Modified And Optionally Insoluble Starches For Eliminating Natural Organic Contaminants From Liquids' [patent_app_type] => utility [patent_app_number] => 11/630718 [patent_app_country] => US [patent_app_date] => 2005-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7380 [patent_no_of_claims] => 28 [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/A1/0084/20090084730.pdf [firstpage_image] =>[orig_patent_app_number] => 11630718 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/630718
Eliminating natural organic contaminants from liquids Jun 27, 2005 Issued
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