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] => 5394647 [patent_doc_number] => 20090314710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'PURIFICATION METHOD FOR EFFLUENT' [patent_app_type] => utility [patent_app_number] => 12/279644 [patent_app_country] => US [patent_app_date] => 2007-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4892 [patent_no_of_claims] => 36 [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/A1/0314/20090314710.pdf [firstpage_image] =>[orig_patent_app_number] => 12279644 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/279644
Method of purifying wastewater and sewage treatment plant Feb 16, 2007 Issued
Array ( [id] => 7539846 [patent_doc_number] => 08057688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-15 [patent_title] => 'Purification method for effluent' [patent_app_type] => utility [patent_app_number] => 12/278799 [patent_app_country] => US [patent_app_date] => 2007-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3316 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/057/08057688.pdf [firstpage_image] =>[orig_patent_app_number] => 12278799 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/278799
Purification method for effluent Feb 16, 2007 Issued
Array ( [id] => 29813 [patent_doc_number] => 07789246 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-09-07 [patent_title] => 'Biological sample collector' [patent_app_type] => utility [patent_app_number] => 11/706062 [patent_app_country] => US [patent_app_date] => 2007-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4814 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/789/07789246.pdf [firstpage_image] =>[orig_patent_app_number] => 11706062 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/706062
Biological sample collector Feb 12, 2007 Issued
Array ( [id] => 369549 [patent_doc_number] => 07476322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-13 [patent_title] => 'Process and energy-efficient biological treatment system with filtration membrane' [patent_app_type] => utility [patent_app_number] => 11/705657 [patent_app_country] => US [patent_app_date] => 2007-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 7160 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/476/07476322.pdf [firstpage_image] =>[orig_patent_app_number] => 11705657 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/705657
Process and energy-efficient biological treatment system with filtration membrane Feb 11, 2007 Issued
Array ( [id] => 5157070 [patent_doc_number] => 20070170114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-26 [patent_title] => 'Method and biological product for the residential and commercial aquatic environment' [patent_app_type] => utility [patent_app_number] => 11/704498 [patent_app_country] => US [patent_app_date] => 2007-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1874 [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/A1/0170/20070170114.pdf [firstpage_image] =>[orig_patent_app_number] => 11704498 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/704498
Method and biological product for the residential and commercial aquatic environment Feb 11, 2007 Abandoned
Array ( [id] => 366191 [patent_doc_number] => 07479226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-20 [patent_title] => 'System for removal of contaminants from aqueous solution' [patent_app_type] => utility [patent_app_number] => 11/702940 [patent_app_country] => US [patent_app_date] => 2007-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6334 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/479/07479226.pdf [firstpage_image] =>[orig_patent_app_number] => 11702940 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/702940
System for removal of contaminants from aqueous solution Feb 4, 2007 Issued
Array ( [id] => 5382648 [patent_doc_number] => 20090223892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'USE OF NITRATE SALTS FOR SUPPRESSING DISTURBING ODOURS' [patent_app_type] => utility [patent_app_number] => 12/162394 [patent_app_country] => US [patent_app_date] => 2007-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2328 [patent_no_of_claims] => 19 [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/A1/0223/20090223892.pdf [firstpage_image] =>[orig_patent_app_number] => 12162394 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/162394
USE OF NITRATE SALTS FOR SUPPRESSING DISTURBING ODOURS Jan 31, 2007 Abandoned
Array ( [id] => 5293385 [patent_doc_number] => 20090008311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'Pure Oxygen Aeration System for Wastewater Treatment' [patent_app_type] => utility [patent_app_number] => 12/162786 [patent_app_country] => US [patent_app_date] => 2007-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10308 [patent_no_of_claims] => 21 [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/A1/0008/20090008311.pdf [firstpage_image] =>[orig_patent_app_number] => 12162786 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/162786
Pure Oxygen Aeration System for Wastewater Treatment Jan 31, 2007 Abandoned
Array ( [id] => 6503679 [patent_doc_number] => 20100219126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'WASTEWATER TREATMENT METHOD USING IMMOBILIZED CARRIER' [patent_app_type] => utility [patent_app_number] => 12/161178 [patent_app_country] => US [patent_app_date] => 2007-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12084 [patent_no_of_claims] => 6 [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/A1/0219/20100219126.pdf [firstpage_image] =>[orig_patent_app_number] => 12161178 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/161178
Wastewater treatment method using immobilized carrier Jan 23, 2007 Issued
Array ( [id] => 5505439 [patent_doc_number] => 20090078646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'Conditioning System for Activated Sludge Wastewater Treatment Processes' [patent_app_type] => utility [patent_app_number] => 12/161846 [patent_app_country] => US [patent_app_date] => 2007-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7801 [patent_no_of_claims] => 60 [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/A1/0078/20090078646.pdf [firstpage_image] =>[orig_patent_app_number] => 12161846 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/161846
Conditioning system for activated sludge wastewater treatment processes Jan 23, 2007 Issued
Array ( [id] => 4974313 [patent_doc_number] => 20070215542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'Apparatus and method for denitrification of treated water from aerobic wastewater treatment systems' [patent_app_type] => utility [patent_app_number] => 11/656167 [patent_app_country] => US [patent_app_date] => 2007-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5083 [patent_no_of_claims] => 6 [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/A1/0215/20070215542.pdf [firstpage_image] =>[orig_patent_app_number] => 11656167 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/656167
Apparatus and method for denitrification of treated water from aerobic wastewater treatment systems Jan 21, 2007 Abandoned
Array ( [id] => 5059938 [patent_doc_number] => 20070221574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'SYSTEM, METHOD, AND APPARATUS FOR AERATION AND PROCESSING WASTE IN AEROBIC WASTEWATER MANAGEMENT' [patent_app_type] => utility [patent_app_number] => 11/624818 [patent_app_country] => US [patent_app_date] => 2007-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5514 [patent_no_of_claims] => 13 [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/A1/0221/20070221574.pdf [firstpage_image] =>[orig_patent_app_number] => 11624818 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/624818
SYSTEM, METHOD, AND APPARATUS FOR AERATION AND PROCESSING WASTE IN AEROBIC WASTEWATER MANAGEMENT Jan 18, 2007 Abandoned
Array ( [id] => 6414060 [patent_doc_number] => 20100276349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'Integrated Orbal Oxidation Ditch' [patent_app_type] => utility [patent_app_number] => 12/161797 [patent_app_country] => US [patent_app_date] => 2007-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1661 [patent_no_of_claims] => 11 [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] => publications/A1/0276/20100276349.pdf [firstpage_image] =>[orig_patent_app_number] => 12161797 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/161797
Integrated oxidation ditch Jan 4, 2007 Issued
Array ( [id] => 4842823 [patent_doc_number] => 20080179231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'High-Denitrification Shared Type Orbal Oxidation Ditch' [patent_app_type] => utility [patent_app_number] => 12/067176 [patent_app_country] => US [patent_app_date] => 2007-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3130 [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/A1/0179/20080179231.pdf [firstpage_image] =>[orig_patent_app_number] => 12067176 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/067176
High-denitrification shared type orbal oxidation ditch Jan 4, 2007 Issued
Array ( [id] => 382770 [patent_doc_number] => 07306722 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-12-11 [patent_title] => 'Apparatus to increase lateral oxygen transfer in waste water' [patent_app_type] => utility [patent_app_number] => 11/618985 [patent_app_country] => US [patent_app_date] => 2007-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1985 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/306/07306722.pdf [firstpage_image] =>[orig_patent_app_number] => 11618985 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/618985
Apparatus to increase lateral oxygen transfer in waste water Jan 1, 2007 Issued
Array ( [id] => 8629848 [patent_doc_number] => 08361920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-29 [patent_title] => 'Methods and compositions for removal of arsenic and heavy metals from water' [patent_app_type] => utility [patent_app_number] => 12/159604 [patent_app_country] => US [patent_app_date] => 2006-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 21408 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12159604 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/159604
Methods and compositions for removal of arsenic and heavy metals from water Dec 28, 2006 Issued
Array ( [id] => 800128 [patent_doc_number] => 07425270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-16 [patent_title] => 'Method for extracting perchlorate-ion from an aqueous solution' [patent_app_type] => utility [patent_app_number] => 11/617564 [patent_app_country] => US [patent_app_date] => 2006-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3176 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/425/07425270.pdf [firstpage_image] =>[orig_patent_app_number] => 11617564 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/617564
Method for extracting perchlorate-ion from an aqueous solution Dec 27, 2006 Issued
Array ( [id] => 181681 [patent_doc_number] => 07651615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-26 [patent_title] => 'Process for reducing waste volume' [patent_app_type] => utility [patent_app_number] => 11/645213 [patent_app_country] => US [patent_app_date] => 2006-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5206 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/651/07651615.pdf [firstpage_image] =>[orig_patent_app_number] => 11645213 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/645213
Process for reducing waste volume Dec 21, 2006 Issued
Array ( [id] => 256019 [patent_doc_number] => 07575686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-18 [patent_title] => 'Process for autotrophic perchlorate reduction using elemental sulfur and mollusk shells' [patent_app_type] => utility [patent_app_number] => 11/645152 [patent_app_country] => US [patent_app_date] => 2006-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 23634 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/575/07575686.pdf [firstpage_image] =>[orig_patent_app_number] => 11645152 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/645152
Process for autotrophic perchlorate reduction using elemental sulfur and mollusk shells Dec 21, 2006 Issued
Array ( [id] => 569001 [patent_doc_number] => 07459076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-02 [patent_title] => 'Flow-through aerobic granulator' [patent_app_type] => utility [patent_app_number] => 11/642544 [patent_app_country] => US [patent_app_date] => 2006-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3074 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/459/07459076.pdf [firstpage_image] =>[orig_patent_app_number] => 11642544 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/642544
Flow-through aerobic granulator Dec 20, 2006 Issued
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