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] => 5400970 [patent_doc_number] => 20090236283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'Method of Denitrifying Wastewater' [patent_app_type] => utility [patent_app_number] => 12/054213 [patent_app_country] => US [patent_app_date] => 2008-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4816 [patent_no_of_claims] => 9 [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/A1/0236/20090236283.pdf [firstpage_image] =>[orig_patent_app_number] => 12054213 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/054213
Method of denitrifying wastewater Mar 23, 2008 Issued
Array ( [id] => 5400969 [patent_doc_number] => 20090236282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'METHODS FOR BIOLOGICAL PURIFICATION OF WASTE' [patent_app_type] => utility [patent_app_number] => 12/050514 [patent_app_country] => US [patent_app_date] => 2008-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3976 [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/A1/0236/20090236282.pdf [firstpage_image] =>[orig_patent_app_number] => 12050514 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/050514
Methods for biological purification of waste Mar 17, 2008 Issued
Array ( [id] => 5449401 [patent_doc_number] => 20090065436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => ' SUPER ABSORBENT CONTAINING WEB THAT CAN ACT AS A FILTER, ABSORBENT, REACTIVE LAYER OR FUEL FUSE' [patent_app_type] => utility [patent_app_number] => 12/047626 [patent_app_country] => US [patent_app_date] => 2008-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 25949 [patent_no_of_claims] => 82 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0065/20090065436.pdf [firstpage_image] =>[orig_patent_app_number] => 12047626 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/047626
Superabsorbent-containing web that can act as a filter, absorbent, reactive layer or fuel fuse Mar 12, 2008 Issued
Array ( [id] => 8363114 [patent_doc_number] => 08252175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-28 [patent_title] => 'Apparatus for separating fish from debris and allowing water passage' [patent_app_type] => utility [patent_app_number] => 12/075167 [patent_app_country] => US [patent_app_date] => 2008-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 2698 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12075167 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/075167
Apparatus for separating fish from debris and allowing water passage Mar 9, 2008 Issued
Array ( [id] => 7522645 [patent_doc_number] => 08025798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-27 [patent_title] => 'Modular biological fluidized bed reactor system' [patent_app_type] => utility [patent_app_number] => 12/075045 [patent_app_country] => US [patent_app_date] => 2008-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3542 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/025/08025798.pdf [firstpage_image] =>[orig_patent_app_number] => 12075045 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/075045
Modular biological fluidized bed reactor system Mar 6, 2008 Issued
Array ( [id] => 4946612 [patent_doc_number] => 20080302738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'WATER INTAKE SYSTEM FILTER' [patent_app_type] => utility [patent_app_number] => 12/044708 [patent_app_country] => US [patent_app_date] => 2008-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6813 [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/A1/0302/20080302738.pdf [firstpage_image] =>[orig_patent_app_number] => 12044708 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/044708
WATER INTAKE SYSTEM FILTER Mar 6, 2008 Abandoned
Array ( [id] => 4679513 [patent_doc_number] => 20080245739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'TREATMENT METHOD OF ORGANIC COMPOUNDS INCLUDED IN WASTE WATER, A TREATMENT APPARATUS OF ORGANIC COMPOUNDS INCLUDED IN WASTE WATER, A TREATMENT SYSTEM OF ORGANIC COMPOUNDS INCLUDED IN WASTE WATER, AND A BITUMEN COLLECTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/039768 [patent_app_country] => US [patent_app_date] => 2008-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10570 [patent_no_of_claims] => 12 [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/A1/0245/20080245739.pdf [firstpage_image] =>[orig_patent_app_number] => 12039768 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/039768
Method of treating organic compounds in wastewater Feb 28, 2008 Issued
Array ( [id] => 266944 [patent_doc_number] => 07566468 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-07-28 [patent_title] => 'Oil filtration process' [patent_app_type] => utility [patent_app_number] => 12/039862 [patent_app_country] => US [patent_app_date] => 2008-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4446 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/566/07566468.pdf [firstpage_image] =>[orig_patent_app_number] => 12039862 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/039862
Oil filtration process Feb 28, 2008 Issued
Array ( [id] => 7760865 [patent_doc_number] => 08114299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-14 [patent_title] => 'Filter with flow surge protection and method of protecting filter from flow surge' [patent_app_type] => utility [patent_app_number] => 12/038957 [patent_app_country] => US [patent_app_date] => 2008-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 3608 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/114/08114299.pdf [firstpage_image] =>[orig_patent_app_number] => 12038957 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/038957
Filter with flow surge protection and method of protecting filter from flow surge Feb 27, 2008 Issued
Array ( [id] => 141051 [patent_doc_number] => 07691267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-06 [patent_title] => 'Multi-gas bioreactor and related methods' [patent_app_type] => utility [patent_app_number] => 12/038442 [patent_app_country] => US [patent_app_date] => 2008-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 10401 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/691/07691267.pdf [firstpage_image] =>[orig_patent_app_number] => 12038442 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/038442
Multi-gas bioreactor and related methods Feb 26, 2008 Issued
Array ( [id] => 5511677 [patent_doc_number] => 20090211981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'DRY AMORPHOUS SILICA PRODUCT WITH INERT CARRIER TO REMOVE OIL FROM SURFACES' [patent_app_type] => utility [patent_app_number] => 12/035362 [patent_app_country] => US [patent_app_date] => 2008-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2917 [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/A1/0211/20090211981.pdf [firstpage_image] =>[orig_patent_app_number] => 12035362 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/035362
Removing oil from surface using dry amorphous silica product with inert carrier Feb 20, 2008 Issued
Array ( [id] => 5511679 [patent_doc_number] => 20090211983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'OPERATION OF EVAPORATIVE COOLING TOWERS WITH MINIMAL OR NO BLOWDOWN' [patent_app_type] => utility [patent_app_number] => 12/070794 [patent_app_country] => US [patent_app_date] => 2008-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6168 [patent_no_of_claims] => 22 [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/A1/0211/20090211983.pdf [firstpage_image] =>[orig_patent_app_number] => 12070794 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/070794
Operation of evaporative cooling towers with minimal or no blowdown Feb 20, 2008 Issued
Array ( [id] => 4805660 [patent_doc_number] => 20080169238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-17 [patent_title] => 'BIOSORPTION SYSTEM PRODUCED FROM BIOFILMS SUPPORTED IN FAUJASITE (FAU) ZEOLITE, PROCESS OBTAINING IT AND ITS USAGE FOR REMOVAL OF HEXAVALENT CHROMIUM (CR(VI))' [patent_app_type] => utility [patent_app_number] => 12/029057 [patent_app_country] => US [patent_app_date] => 2008-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2560 [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/A1/0169/20080169238.pdf [firstpage_image] =>[orig_patent_app_number] => 12029057 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/029057
BIOSORPTION SYSTEM PRODUCED FROM BIOFILMS SUPPORTED IN FAUJASITE (FAU) ZEOLITE, PROCESS OBTAINING IT AND ITS USAGE FOR REMOVAL OF HEXAVALENT CHROMIUM (CR(VI)) Feb 10, 2008 Abandoned
Array ( [id] => 277668 [patent_doc_number] => 07556739 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-07-07 [patent_title] => 'Underwater processing of fluid streams' [patent_app_type] => utility [patent_app_number] => 12/027764 [patent_app_country] => US [patent_app_date] => 2008-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4102 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/556/07556739.pdf [firstpage_image] =>[orig_patent_app_number] => 12027764 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/027764
Underwater processing of fluid streams Feb 6, 2008 Issued
Array ( [id] => 201746 [patent_doc_number] => 07632415 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-12-15 [patent_title] => 'Apparatus and methods for water treatment' [patent_app_type] => utility [patent_app_number] => 12/025953 [patent_app_country] => US [patent_app_date] => 2008-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 9786 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/632/07632415.pdf [firstpage_image] =>[orig_patent_app_number] => 12025953 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/025953
Apparatus and methods for water treatment Feb 4, 2008 Issued
Array ( [id] => 8351508 [patent_doc_number] => 08246836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Process for treating substances contaminated by heavy metals' [patent_app_type] => utility [patent_app_number] => 12/526012 [patent_app_country] => US [patent_app_date] => 2008-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4964 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12526012 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/526012
Process for treating substances contaminated by heavy metals Feb 4, 2008 Issued
Array ( [id] => 5261901 [patent_doc_number] => 20090114586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'ION EXCHANGE RESIN TOWER AND DETECTION METHOD OF LIFETIME OF RESIN THEREIN' [patent_app_type] => utility [patent_app_number] => 12/025787 [patent_app_country] => US [patent_app_date] => 2008-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3508 [patent_no_of_claims] => 14 [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/A1/0114/20090114586.pdf [firstpage_image] =>[orig_patent_app_number] => 12025787 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/025787
Ion exchange resin tower and detection method of lifetime of resin therein Feb 4, 2008 Issued
Array ( [id] => 578448 [patent_doc_number] => 07449118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-11 [patent_title] => 'Process for reduction of inorganic contaminants from waste streams' [patent_app_type] => utility [patent_app_number] => 12/024377 [patent_app_country] => US [patent_app_date] => 2008-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11490 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/449/07449118.pdf [firstpage_image] =>[orig_patent_app_number] => 12024377 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/024377
Process for reduction of inorganic contaminants from waste streams Jan 31, 2008 Issued
Array ( [id] => 366202 [patent_doc_number] => 07479230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-20 [patent_title] => 'Process for reduction of inorganic contaminants from waste streams' [patent_app_type] => utility [patent_app_number] => 12/024365 [patent_app_country] => US [patent_app_date] => 2008-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11490 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/479/07479230.pdf [firstpage_image] =>[orig_patent_app_number] => 12024365 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/024365
Process for reduction of inorganic contaminants from waste streams Jan 31, 2008 Issued
Array ( [id] => 5518173 [patent_doc_number] => 20090026154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'Methods and Apparatus for Supporting a Vacuum Filtration Device' [patent_app_type] => utility [patent_app_number] => 12/023820 [patent_app_country] => US [patent_app_date] => 2008-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4110 [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/A1/0026/20090026154.pdf [firstpage_image] =>[orig_patent_app_number] => 12023820 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/023820
Apparatus for supporting a vacuum filtration device Jan 30, 2008 Issued
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