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] => 8282357 [patent_doc_number] => 08216458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-10 [patent_title] => 'Device for dewatering a hydraulic fluid' [patent_app_type] => utility [patent_app_number] => 13/071032 [patent_app_country] => US [patent_app_date] => 2011-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7950 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13071032 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/071032
Device for dewatering a hydraulic fluid Mar 23, 2011 Issued
Array ( [id] => 7810856 [patent_doc_number] => 08133386 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-03-13 [patent_title] => 'Biological waste digester and method of operation' [patent_app_type] => utility [patent_app_number] => 13/071006 [patent_app_country] => US [patent_app_date] => 2011-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2213 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/133/08133386.pdf [firstpage_image] =>[orig_patent_app_number] => 13071006 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/071006
Biological waste digester and method of operation Mar 23, 2011 Issued
Array ( [id] => 8163150 [patent_doc_number] => 08173020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-08 [patent_title] => 'Method for removing contaminants from water using a membrane biofilm reactor' [patent_app_type] => utility [patent_app_number] => 13/052852 [patent_app_country] => US [patent_app_date] => 2011-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 9202 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/173/08173020.pdf [firstpage_image] =>[orig_patent_app_number] => 13052852 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/052852
Method for removing contaminants from water using a membrane biofilm reactor Mar 20, 2011 Issued
Array ( [id] => 7554983 [patent_doc_number] => 08066883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-29 [patent_title] => 'Removing aluminum from solution using chelating compounds and immobilized tethered chelators' [patent_app_type] => utility [patent_app_number] => 13/052477 [patent_app_country] => US [patent_app_date] => 2011-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10177 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/066/08066883.pdf [firstpage_image] =>[orig_patent_app_number] => 13052477 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/052477
Removing aluminum from solution using chelating compounds and immobilized tethered chelators Mar 20, 2011 Issued
Array ( [id] => 10045086 [patent_doc_number] => 09085475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-21 [patent_title] => 'Ultrapure water producing method and apparatus' [patent_app_type] => utility [patent_app_number] => 13/879894 [patent_app_country] => US [patent_app_date] => 2011-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6658 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13879894 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/879894
Ultrapure water producing method and apparatus Mar 10, 2011 Issued
Array ( [id] => 6098081 [patent_doc_number] => 20110163036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'Method and Apparatus for Generating Fresh Water, and Method and Apparatus for Desalinating Sea Water' [patent_app_type] => utility [patent_app_number] => 13/037661 [patent_app_country] => US [patent_app_date] => 2011-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 28632 [patent_no_of_claims] => 6 [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/A1/0163/20110163036.pdf [firstpage_image] =>[orig_patent_app_number] => 13037661 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/037661
Method and apparatus for generating fresh water Feb 28, 2011 Issued
Array ( [id] => 5962421 [patent_doc_number] => 20110147310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'Method and Apparatus for Generating Fresh Water, and Method and Apparatus for Desalinating Sea Water' [patent_app_type] => utility [patent_app_number] => 13/037609 [patent_app_country] => US [patent_app_date] => 2011-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 28626 [patent_no_of_claims] => 3 [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/A1/0147/20110147310.pdf [firstpage_image] =>[orig_patent_app_number] => 13037609 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/037609
Method and apparatus for generating fresh water Feb 28, 2011 Issued
Array ( [id] => 12104621 [patent_doc_number] => 09861083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Water filter' [patent_app_type] => utility [patent_app_number] => 13/580142 [patent_app_country] => US [patent_app_date] => 2011-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4657 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13580142 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/580142
Water filter Feb 23, 2011 Issued
Array ( [id] => 6074068 [patent_doc_number] => 20110139716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'Method and Apparatus for Generating Fresh Water, and Method and Apparatus for Desalinating Sea Water' [patent_app_type] => utility [patent_app_number] => 13/033735 [patent_app_country] => US [patent_app_date] => 2011-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 28624 [patent_no_of_claims] => 6 [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/A1/0139/20110139716.pdf [firstpage_image] =>[orig_patent_app_number] => 13033735 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/033735
Method and apparatus for desalinating sea water Feb 23, 2011 Issued
Array ( [id] => 6074061 [patent_doc_number] => 20110139712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'Method and Apparatus for Generating Fresh Water, and Method and Apparatus for Desalinating Sea Water' [patent_app_type] => utility [patent_app_number] => 13/033646 [patent_app_country] => US [patent_app_date] => 2011-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 28624 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0139/20110139712.pdf [firstpage_image] =>[orig_patent_app_number] => 13033646 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/033646
Method and apparatus for desalinating sea water Feb 23, 2011 Issued
Array ( [id] => 9049914 [patent_doc_number] => 20130247628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'APPARATUS AND METHOD FOR TREATING ORGANIC WASTE' [patent_app_type] => utility [patent_app_number] => 13/990353 [patent_app_country] => US [patent_app_date] => 2011-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4326 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13990353 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/990353
APPARATUS AND METHOD FOR TREATING ORGANIC WASTE Feb 21, 2011 Abandoned
Array ( [id] => 6082797 [patent_doc_number] => 20110215057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'Wastewater Treatment Apparatus' [patent_app_type] => utility [patent_app_number] => 13/031374 [patent_app_country] => US [patent_app_date] => 2011-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4348 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0215/20110215057.pdf [firstpage_image] =>[orig_patent_app_number] => 13031374 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/031374
Wastewater treatment apparatus Feb 20, 2011 Issued
Array ( [id] => 8609828 [patent_doc_number] => 20130015140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'Method and Device for Treatment of Water' [patent_app_type] => utility [patent_app_number] => 13/578999 [patent_app_country] => US [patent_app_date] => 2011-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5485 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13578999 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/578999
Method and device for treatment of water Feb 20, 2011 Issued
Array ( [id] => 8802167 [patent_doc_number] => 08440441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-14 [patent_title] => 'Method of preparing a substrate for immobilization of functional substances thereon and the substrate obtained therefrom' [patent_app_type] => utility [patent_app_number] => 13/580055 [patent_app_country] => US [patent_app_date] => 2011-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 15522 [patent_no_of_claims] => 25 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13580055 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/580055
Method of preparing a substrate for immobilization of functional substances thereon and the substrate obtained therefrom Feb 17, 2011 Issued
Array ( [id] => 8385820 [patent_doc_number] => 08263214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-11 [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] => 13/026566 [patent_app_country] => US [patent_app_date] => 2011-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 25958 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13026566 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/026566
Super absorbent containing web that can act as a filter, absorbent, reactive layer or fuel fuse Feb 13, 2011 Issued
Array ( [id] => 6143355 [patent_doc_number] => 20110129900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'LOW OXYGEN BIOLOGICALLY MEDIATED NUTRIENT REMOVAL' [patent_app_type] => utility [patent_app_number] => 13/016121 [patent_app_country] => US [patent_app_date] => 2011-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 17728 [patent_no_of_claims] => 10 [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/A1/0129/20110129900.pdf [firstpage_image] =>[orig_patent_app_number] => 13016121 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/016121
Low oxygen biologically mediated nutrient removal Jan 27, 2011 Issued
13/009303 PROCESS FOR REDUCTION OF INORGANIC CONTAMINANTS FROM WASTE STREAMS Jan 18, 2011 Abandoned
Array ( [id] => 8005087 [patent_doc_number] => 08083944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-27 [patent_title] => 'Removing ammonia from waste water during cold weather months' [patent_app_type] => utility [patent_app_number] => 13/009342 [patent_app_country] => US [patent_app_date] => 2011-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3623 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/083/08083944.pdf [firstpage_image] =>[orig_patent_app_number] => 13009342 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/009342
Removing ammonia from waste water during cold weather months Jan 18, 2011 Issued
Array ( [id] => 6051296 [patent_doc_number] => 20110108487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'Geotextile composite for filtration of contaminated liquids and sediments and methods of using same' [patent_app_type] => utility [patent_app_number] => 13/007896 [patent_app_country] => US [patent_app_date] => 2011-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10762 [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/A1/0108/20110108487.pdf [firstpage_image] =>[orig_patent_app_number] => 13007896 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/007896
Methods of using geotextile composite for filtration of contaminated liquids and sediments Jan 16, 2011 Issued
Array ( [id] => 8397791 [patent_doc_number] => 08268169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Membrane bioreactor (MBR) and moving bed bioreactor (MBBR) configurations for wastewater treatment' [patent_app_type] => utility [patent_app_number] => 12/973083 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 6428 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12973083 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/973083
Membrane bioreactor (MBR) and moving bed bioreactor (MBBR) configurations for wastewater treatment Dec 19, 2010 Issued
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