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] => 6566226 [patent_doc_number] => 20100320129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'APARATUS AND METHOD FOR THE TREATMENT OF WASTE' [patent_app_type] => utility [patent_app_number] => 12/854420 [patent_app_country] => US [patent_app_date] => 2010-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4133 [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/A1/0320/20100320129.pdf [firstpage_image] =>[orig_patent_app_number] => 12854420 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/854420
Waste treatment apparatus Aug 10, 2010 Issued
Array ( [id] => 8102713 [patent_doc_number] => 08153003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-10 [patent_title] => 'Belt filter apparatus' [patent_app_type] => utility [patent_app_number] => 12/841620 [patent_app_country] => US [patent_app_date] => 2010-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3833 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/153/08153003.pdf [firstpage_image] =>[orig_patent_app_number] => 12841620 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/841620
Belt filter apparatus Jul 21, 2010 Issued
Array ( [id] => 7727598 [patent_doc_number] => 20120012531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'ADSORBENT FOR ADSORPTION OF HEAVY METALS IN WASTE WATER' [patent_app_type] => utility [patent_app_number] => 12/835888 [patent_app_country] => US [patent_app_date] => 2010-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2859 [patent_no_of_claims] => 12 [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/A1/0012/20120012531.pdf [firstpage_image] =>[orig_patent_app_number] => 12835888 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/835888
Adsorbent for adsorption of heavy metals in waste water Jul 13, 2010 Issued
Array ( [id] => 4573874 [patent_doc_number] => 07833416 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-11-16 [patent_title] => 'Method for removing hydrocarbons from the bed of a body of water' [patent_app_type] => utility [patent_app_number] => 12/833700 [patent_app_country] => US [patent_app_date] => 2010-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6904 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/833/07833416.pdf [firstpage_image] =>[orig_patent_app_number] => 12833700 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/833700
Method for removing hydrocarbons from the bed of a body of water Jul 8, 2010 Issued
Array ( [id] => 8801802 [patent_doc_number] => 08440074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-14 [patent_title] => 'Wastewater treatment system including irradiation of primary solids' [patent_app_type] => utility [patent_app_number] => 12/832723 [patent_app_country] => US [patent_app_date] => 2010-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 22525 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12832723 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/832723
Wastewater treatment system including irradiation of primary solids Jul 7, 2010 Issued
Array ( [id] => 6129554 [patent_doc_number] => 20110006002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-13 [patent_title] => 'LOW CONCENTRATION WASTEWATER TREATMENT SYSTEM AND PROCESS' [patent_app_type] => utility [patent_app_number] => 12/832718 [patent_app_country] => US [patent_app_date] => 2010-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 22253 [patent_no_of_claims] => 31 [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/A1/0006/20110006002.pdf [firstpage_image] =>[orig_patent_app_number] => 12832718 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/832718
Low concentration wastewater treatment system Jul 7, 2010 Issued
Array ( [id] => 9113036 [patent_doc_number] => 08569205 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-29 [patent_title] => 'Media for removal of contaminants from fluid streams and method of making same' [patent_app_type] => utility [patent_app_number] => 12/830684 [patent_app_country] => US [patent_app_date] => 2010-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 11494 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12830684 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/830684
Media for removal of contaminants from fluid streams and method of making same Jul 5, 2010 Issued
Array ( [id] => 5940000 [patent_doc_number] => 20110100906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'BIOFILM REMEDIATION OF ACID MINE DRAINAGE' [patent_app_type] => utility [patent_app_number] => 12/829842 [patent_app_country] => US [patent_app_date] => 2010-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2849 [patent_no_of_claims] => 11 [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/A1/0100/20110100906.pdf [firstpage_image] =>[orig_patent_app_number] => 12829842 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/829842
Biofilm remediation of acid mine drainage Jul 1, 2010 Issued
Array ( [id] => 7705898 [patent_doc_number] => 20120000856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'Method and Composition for Environmental Clean Up' [patent_app_type] => utility [patent_app_number] => 12/828860 [patent_app_country] => US [patent_app_date] => 2010-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7807 [patent_no_of_claims] => 20 [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] => 12828860 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/828860
Method and composition for environmental clean up Jun 30, 2010 Issued
Array ( [id] => 8293846 [patent_doc_number] => 08221630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'Process for dewatering a hydraulic fluid' [patent_app_type] => utility [patent_app_number] => 12/827300 [patent_app_country] => US [patent_app_date] => 2010-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 35 [patent_no_of_words] => 7927 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12827300 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/827300
Process for dewatering a hydraulic fluid Jun 29, 2010 Issued
Array ( [id] => 9073754 [patent_doc_number] => 08551330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-08 [patent_title] => 'Carbon retention screen with variable discharge head' [patent_app_type] => utility [patent_app_number] => 12/821982 [patent_app_country] => US [patent_app_date] => 2010-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6180 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12821982 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/821982
Carbon retention screen with variable discharge head Jun 22, 2010 Issued
Array ( [id] => 7501983 [patent_doc_number] => 08034243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Denitrification process' [patent_app_type] => utility [patent_app_number] => 12/818594 [patent_app_country] => US [patent_app_date] => 2010-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4436 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/034/08034243.pdf [firstpage_image] =>[orig_patent_app_number] => 12818594 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/818594
Denitrification process Jun 17, 2010 Issued
Array ( [id] => 4536366 [patent_doc_number] => 07875179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-25 [patent_title] => 'Side stream type membrane bioreactor process' [patent_app_type] => utility [patent_app_number] => 12/817492 [patent_app_country] => US [patent_app_date] => 2010-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2632 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/875/07875179.pdf [firstpage_image] =>[orig_patent_app_number] => 12817492 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/817492
Side stream type membrane bioreactor process Jun 16, 2010 Issued
Array ( [id] => 7659753 [patent_doc_number] => 20110309022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'OIL RECOVERY SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/817138 [patent_app_country] => US [patent_app_date] => 2010-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5658 [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/A1/0309/20110309022.pdf [firstpage_image] =>[orig_patent_app_number] => 12817138 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/817138
OIL RECOVERY SYSTEM AND METHOD Jun 15, 2010 Abandoned
Array ( [id] => 6277329 [patent_doc_number] => 20100256435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'Method for Conditioning Radioactive Ion Exchange Resins' [patent_app_type] => utility [patent_app_number] => 12/816790 [patent_app_country] => US [patent_app_date] => 2010-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1978 [patent_no_of_claims] => 10 [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/A1/0256/20100256435.pdf [firstpage_image] =>[orig_patent_app_number] => 12816790 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/816790
Method for conditioning radioactive ion exchange resins Jun 15, 2010 Issued
Array ( [id] => 8248481 [patent_doc_number] => 20120152812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'METHOD TO REDUCE SLUDGE GENERATION IN WASTEWATER TREATMENT SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/382101 [patent_app_country] => US [patent_app_date] => 2010-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4666 [patent_no_of_claims] => 19 [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/A1/0152/20120152812.pdf [firstpage_image] =>[orig_patent_app_number] => 13382101 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/382101
Wastewater treatment system to reduce sludge generation Jun 15, 2010 Issued
Array ( [id] => 8248509 [patent_doc_number] => 20120152831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'METHOD AND APPARATUS FOR CLEANING WASTEWATER' [patent_app_type] => utility [patent_app_number] => 13/378998 [patent_app_country] => US [patent_app_date] => 2010-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4043 [patent_no_of_claims] => 21 [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/A1/0152/20120152831.pdf [firstpage_image] =>[orig_patent_app_number] => 13378998 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/378998
Apparatus for cleaning wastewater Jun 15, 2010 Issued
Array ( [id] => 9073765 [patent_doc_number] => 08551341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-08 [patent_title] => 'Suspended media membrane biological reactor system including suspension system and multiple biological reactor zones' [patent_app_type] => utility [patent_app_number] => 12/816160 [patent_app_country] => US [patent_app_date] => 2010-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 28516 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12816160 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/816160
Suspended media membrane biological reactor system including suspension system and multiple biological reactor zones Jun 14, 2010 Issued
Array ( [id] => 8908830 [patent_doc_number] => 08480886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-09 [patent_title] => 'Flat plate membrane bioreactor with a liquid air separator' [patent_app_type] => utility [patent_app_number] => 12/815235 [patent_app_country] => US [patent_app_date] => 2010-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2987 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12815235 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/815235
Flat plate membrane bioreactor with a liquid air separator Jun 13, 2010 Issued
Array ( [id] => 6366172 [patent_doc_number] => 20100314321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'Spill control material' [patent_app_type] => utility [patent_app_number] => 12/814832 [patent_app_country] => US [patent_app_date] => 2010-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2668 [patent_no_of_claims] => 17 [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/A1/0314/20100314321.pdf [firstpage_image] =>[orig_patent_app_number] => 12814832 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/814832
Spill control material and method of use Jun 13, 2010 Issued
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