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] => 531179 [patent_doc_number] => 07172690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-06 [patent_title] => 'Device for purifying waste water, according to the activated sludge process' [patent_app_type] => utility [patent_app_number] => 10/503404 [patent_app_country] => US [patent_app_date] => 2003-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 2501 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/172/07172690.pdf [firstpage_image] =>[orig_patent_app_number] => 10503404 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/503404
Device for purifying waste water, according to the activated sludge process Jan 23, 2003 Issued
Array ( [id] => 1106396 [patent_doc_number] => 06808630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-26 [patent_title] => 'System and method for AI controlling waste-water treatment by neural network and back-propagation algorithm' [patent_app_type] => B2 [patent_app_number] => 10/347466 [patent_app_country] => US [patent_app_date] => 2003-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 4288 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/808/06808630.pdf [firstpage_image] =>[orig_patent_app_number] => 10347466 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/347466
System and method for AI controlling waste-water treatment by neural network and back-propagation algorithm Jan 20, 2003 Issued
Array ( [id] => 6704067 [patent_doc_number] => 20030150801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-14 [patent_title] => 'Biodegradation of oil sludge' [patent_app_type] => new [patent_app_number] => 10/351616 [patent_app_country] => US [patent_app_date] => 2003-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8265 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20030150801.pdf [firstpage_image] =>[orig_patent_app_number] => 10351616 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/351616
Biodegradation of oil sludge Jan 20, 2003 Issued
Array ( [id] => 6787436 [patent_doc_number] => 20030138675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-24 [patent_title] => 'Septic battery' [patent_app_type] => new [patent_app_number] => 10/335982 [patent_app_country] => US [patent_app_date] => 2003-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2432 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0138/20030138675.pdf [firstpage_image] =>[orig_patent_app_number] => 10335982 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/335982
Septic battery Jan 1, 2003 Issued
Array ( [id] => 7189729 [patent_doc_number] => 20050040091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Apparatus and method for separating and filtering particles and organisms from flowing liquids' [patent_app_type] => utility [patent_app_number] => 10/501149 [patent_app_country] => US [patent_app_date] => 2002-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2924 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20050040091.pdf [firstpage_image] =>[orig_patent_app_number] => 10501149 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/501149
Apparatus and method for separating and filtering particles and organisms from flowing liquids Dec 30, 2002 Issued
Array ( [id] => 7356029 [patent_doc_number] => 20040004038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-08 [patent_title] => 'Method and apparatus for treating sludge, and method and apparatus for treating wastewater utilizing the same' [patent_app_type] => new [patent_app_number] => 10/320277 [patent_app_country] => US [patent_app_date] => 2002-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10232 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0004/20040004038.pdf [firstpage_image] =>[orig_patent_app_number] => 10320277 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/320277
Method and apparatus for treating sludge, and method and apparatus for treating wastewater utilizing the same Dec 15, 2002 Abandoned
Array ( [id] => 522353 [patent_doc_number] => 07182871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-27 [patent_title] => 'Wastewater treatment with alkanes' [patent_app_type] => utility [patent_app_number] => 10/308607 [patent_app_country] => US [patent_app_date] => 2002-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6180 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/182/07182871.pdf [firstpage_image] =>[orig_patent_app_number] => 10308607 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/308607
Wastewater treatment with alkanes Dec 1, 2002 Issued
Array ( [id] => 530487 [patent_doc_number] => 07175766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-13 [patent_title] => 'Apparatus and method for performing tertiary treatment of sewage based on porous filtering media' [patent_app_type] => utility [patent_app_number] => 10/537050 [patent_app_country] => US [patent_app_date] => 2002-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4457 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/175/07175766.pdf [firstpage_image] =>[orig_patent_app_number] => 10537050 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/537050
Apparatus and method for performing tertiary treatment of sewage based on porous filtering media Dec 1, 2002 Issued
10/169928 Water purification filter Dec 1, 2002 Abandoned
Array ( [id] => 1005512 [patent_doc_number] => 06906109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-14 [patent_title] => 'Method for controling uniformity of colloidal silica particle size' [patent_app_type] => utility [patent_app_number] => 10/307002 [patent_app_country] => US [patent_app_date] => 2002-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2732 [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/06/906/06906109.pdf [firstpage_image] =>[orig_patent_app_number] => 10307002 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/307002
Method for controling uniformity of colloidal silica particle size Nov 29, 2002 Issued
Array ( [id] => 1046351 [patent_doc_number] => 06863805 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-08 [patent_title] => 'Automated, self-contained, home sewage treatment system' [patent_app_type] => utility [patent_app_number] => 10/306325 [patent_app_country] => US [patent_app_date] => 2002-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 10609 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/863/06863805.pdf [firstpage_image] =>[orig_patent_app_number] => 10306325 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/306325
Automated, self-contained, home sewage treatment system Nov 26, 2002 Issued
Array ( [id] => 1132376 [patent_doc_number] => 06783713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-31 [patent_title] => 'Filters for removal of pathogens from liquids' [patent_app_type] => B2 [patent_app_number] => 10/303390 [patent_app_country] => US [patent_app_date] => 2002-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8639 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/783/06783713.pdf [firstpage_image] =>[orig_patent_app_number] => 10303390 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/303390
Filters for removal of pathogens from liquids Nov 24, 2002 Issued
Array ( [id] => 686243 [patent_doc_number] => 07077958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-18 [patent_title] => 'Sewage treatment plant' [patent_app_type] => utility [patent_app_number] => 10/497677 [patent_app_country] => US [patent_app_date] => 2002-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3324 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/077/07077958.pdf [firstpage_image] =>[orig_patent_app_number] => 10497677 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/497677
Sewage treatment plant Nov 19, 2002 Issued
Array ( [id] => 452011 [patent_doc_number] => 07247239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-24 [patent_title] => 'Method for biological treatment of water by adding macromolecular carbohydrates' [patent_app_type] => utility [patent_app_number] => 10/495368 [patent_app_country] => US [patent_app_date] => 2002-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3308 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/247/07247239.pdf [firstpage_image] =>[orig_patent_app_number] => 10495368 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/495368
Method for biological treatment of water by adding macromolecular carbohydrates Nov 14, 2002 Issued
90/006448 DOWNCOMER FOR CHEMICAL PROCESS TOWER Nov 11, 2002 Issued
Array ( [id] => 6794420 [patent_doc_number] => 20030173293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Method for subsurface aerated treatment of wastewater' [patent_app_type] => new [patent_app_number] => 10/292185 [patent_app_country] => US [patent_app_date] => 2002-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11975 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0173/20030173293.pdf [firstpage_image] =>[orig_patent_app_number] => 10292185 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/292185
Method for subsurface aerated treatment of wastewater Nov 11, 2002 Abandoned
Array ( [id] => 7196866 [patent_doc_number] => 20050051480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-10 [patent_title] => 'Pollulant containment system' [patent_app_type] => utility [patent_app_number] => 10/494743 [patent_app_country] => US [patent_app_date] => 2002-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4304 [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/A1/0051/20050051480.pdf [firstpage_image] =>[orig_patent_app_number] => 10494743 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/494743
Pollutant containment system Nov 10, 2002 Issued
Array ( [id] => 6845164 [patent_doc_number] => 20030164331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-04 [patent_title] => 'Method for biological effluent treatment' [patent_app_type] => new [patent_app_number] => 10/168654 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2336 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0164/20030164331.pdf [firstpage_image] =>[orig_patent_app_number] => 10168654 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/168654
Method for biological effluent treatment Nov 7, 2002 Issued
Array ( [id] => 6811435 [patent_doc_number] => 20030070985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-17 [patent_title] => 'Apparatus for subsurface aerated treatment of wastewater' [patent_app_type] => new [patent_app_number] => 10/286298 [patent_app_country] => US [patent_app_date] => 2002-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10628 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0070/20030070985.pdf [firstpage_image] =>[orig_patent_app_number] => 10286298 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/286298
Apparatus for subsurface aerated treatment of wastewater Oct 31, 2002 Abandoned
Array ( [id] => 1002104 [patent_doc_number] => 06908556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-21 [patent_title] => 'Methods for forming microcultures within porous media' [patent_app_type] => utility [patent_app_number] => 10/281687 [patent_app_country] => US [patent_app_date] => 2002-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 5245 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/908/06908556.pdf [firstpage_image] =>[orig_patent_app_number] => 10281687 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/281687
Methods for forming microcultures within porous media Oct 27, 2002 Issued
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