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
90/006299 THREE STAGE SEWAGE TREATMENT SYSTEM May 23, 2002 Issued
Array ( [id] => 6490262 [patent_doc_number] => 20020190003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Phenol removal pretreatment process' [patent_app_type] => new [patent_app_number] => 10/031208 [patent_app_country] => US [patent_app_date] => 2002-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2273 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20020190003.pdf [firstpage_image] =>[orig_patent_app_number] => 10031208 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/031208
Phenol removal pretreatment process May 23, 2002 Issued
Array ( [id] => 7342392 [patent_doc_number] => 20040045900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-11 [patent_title] => 'Anaerobic bioreactor for the wastewater-treatment plant' [patent_app_type] => new [patent_app_number] => 10/466364 [patent_app_country] => US [patent_app_date] => 2003-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7147 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20040045900.pdf [firstpage_image] =>[orig_patent_app_number] => 10466364 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/466364
Anaerobic bioreactor for the wastewater-treatment plant May 17, 2002 Issued
Array ( [id] => 1135929 [patent_doc_number] => 06780317 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-24 [patent_title] => 'Method of purifying water, suitable bacteria for the method and use thereof' [patent_app_type] => B1 [patent_app_number] => 10/030920 [patent_app_country] => US [patent_app_date] => 2002-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5367 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/780/06780317.pdf [firstpage_image] =>[orig_patent_app_number] => 10030920 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/030920
Method of purifying water, suitable bacteria for the method and use thereof May 12, 2002 Issued
Array ( [id] => 1068296 [patent_doc_number] => 06843922 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-01-18 [patent_title] => 'Bead and process for removing dissolved metal contaminants' [patent_app_type] => utility [patent_app_number] => 10/140920 [patent_app_country] => US [patent_app_date] => 2002-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4933 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/843/06843922.pdf [firstpage_image] =>[orig_patent_app_number] => 10140920 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/140920
Bead and process for removing dissolved metal contaminants May 6, 2002 Issued
Array ( [id] => 6541909 [patent_doc_number] => 20020193639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Process and apparatus for preparing pure formaldehyde' [patent_app_type] => new [patent_app_number] => 10/135543 [patent_app_country] => US [patent_app_date] => 2002-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4132 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0193/20020193639.pdf [firstpage_image] =>[orig_patent_app_number] => 10135543 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/135543
Process and apparatus for preparing pure formaldehyde Apr 29, 2002 Abandoned
Array ( [id] => 382780 [patent_doc_number] => 07306732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-11 [patent_title] => 'Treatment of water' [patent_app_type] => utility [patent_app_number] => 10/476348 [patent_app_country] => US [patent_app_date] => 2002-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5866 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/306/07306732.pdf [firstpage_image] =>[orig_patent_app_number] => 10476348 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/476348
Treatment of water Apr 29, 2002 Issued
Array ( [id] => 1498947 [patent_doc_number] => 06485645 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-26 [patent_title] => 'Biological process for removing phosphorus involving a membrane filter' [patent_app_type] => B1 [patent_app_number] => 10/134449 [patent_app_country] => US [patent_app_date] => 2002-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5270 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/485/06485645.pdf [firstpage_image] =>[orig_patent_app_number] => 10134449 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/134449
Biological process for removing phosphorus involving a membrane filter Apr 29, 2002 Issued
Array ( [id] => 5782321 [patent_doc_number] => 20020158014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'Metal containing waste water treatment method and metal containing waste water treatment equipment' [patent_app_type] => new [patent_app_number] => 10/133641 [patent_app_country] => US [patent_app_date] => 2002-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 61 [patent_no_of_words] => 42694 [patent_no_of_claims] => 95 [patent_no_of_ind_claims] => 28 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0158/20020158014.pdf [firstpage_image] =>[orig_patent_app_number] => 10133641 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/133641
Metal containing waste water treatment method and metal containing waste water treatment equipment Apr 28, 2002 Issued
Array ( [id] => 1368796 [patent_doc_number] => 06558550 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-06 [patent_title] => 'Process for treating septage' [patent_app_type] => B1 [patent_app_number] => 10/134077 [patent_app_country] => US [patent_app_date] => 2002-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6201 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/558/06558550.pdf [firstpage_image] =>[orig_patent_app_number] => 10134077 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/134077
Process for treating septage Apr 25, 2002 Issued
Array ( [id] => 7409539 [patent_doc_number] => 20040206696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-21 [patent_title] => 'Denitrification of aquarium water' [patent_app_type] => new [patent_app_number] => 10/475482 [patent_app_country] => US [patent_app_date] => 2004-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5153 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0206/20040206696.pdf [firstpage_image] =>[orig_patent_app_number] => 10475482 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/475482
Denitrification of aquarium water Apr 23, 2002 Issued
Array ( [id] => 1448583 [patent_doc_number] => 06454944 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Process and apparatus for conversion of biodegradable organic materials into product gas' [patent_app_type] => B1 [patent_app_number] => 10/121256 [patent_app_country] => US [patent_app_date] => 2002-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8528 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/454/06454944.pdf [firstpage_image] =>[orig_patent_app_number] => 10121256 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/121256
Process and apparatus for conversion of biodegradable organic materials into product gas Apr 11, 2002 Issued
Array ( [id] => 1201897 [patent_doc_number] => 06719897 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-13 [patent_title] => 'Fluid treatment apparatus' [patent_app_type] => B1 [patent_app_number] => 10/110090 [patent_app_country] => US [patent_app_date] => 2002-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4293 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/719/06719897.pdf [firstpage_image] =>[orig_patent_app_number] => 10110090 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/110090
Fluid treatment apparatus Apr 7, 2002 Issued
Array ( [id] => 6490172 [patent_doc_number] => 20020189998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Processes and apparatus for potable water purification that include bio-filtration, and treated water from such processes and apparatus' [patent_app_type] => new [patent_app_number] => 10/117682 [patent_app_country] => US [patent_app_date] => 2002-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 18102 [patent_no_of_claims] => 97 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0189/20020189998.pdf [firstpage_image] =>[orig_patent_app_number] => 10117682 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/117682
Processes and apparatus for potable water purification that include bio-filtration, and treated water from such processes and apparatus Apr 4, 2002 Abandoned
Array ( [id] => 5855928 [patent_doc_number] => 20020121477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-05 [patent_title] => 'Method and apparatus to establish and optimize sedimentation and methane fermentation in primary wastewater ponds' [patent_app_type] => new [patent_app_number] => 10/115838 [patent_app_country] => US [patent_app_date] => 2002-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5447 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0121/20020121477.pdf [firstpage_image] =>[orig_patent_app_number] => 10115838 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/115838
Apparatus to establish and optimize sedimentation and methane fermentation in primary wastewater ponds Apr 1, 2002 Issued
Array ( [id] => 893776 [patent_doc_number] => 07341666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-11 [patent_title] => 'Poly-β-carboxyacrylamide polymer, use thereof and process for preparing the same' [patent_app_type] => utility [patent_app_number] => 10/508918 [patent_app_country] => US [patent_app_date] => 2002-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2671 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/341/07341666.pdf [firstpage_image] =>[orig_patent_app_number] => 10508918 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/508918
Poly-β-carboxyacrylamide polymer, use thereof and process for preparing the same Mar 26, 2002 Issued
Array ( [id] => 1034149 [patent_doc_number] => 06875355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-05 [patent_title] => 'Denitrification system for nitrified wastewater or nitrified water' [patent_app_type] => utility [patent_app_number] => 10/101402 [patent_app_country] => US [patent_app_date] => 2002-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6521 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/875/06875355.pdf [firstpage_image] =>[orig_patent_app_number] => 10101402 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/101402
Denitrification system for nitrified wastewater or nitrified water Mar 18, 2002 Issued
Array ( [id] => 6043878 [patent_doc_number] => 20020166813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-14 [patent_title] => 'In situ anaerobic bioremediation of earth and sold waste contaminants using organic/water emulsions' [patent_app_type] => new [patent_app_number] => 10/102392 [patent_app_country] => US [patent_app_date] => 2002-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6607 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0166/20020166813.pdf [firstpage_image] =>[orig_patent_app_number] => 10102392 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/102392
In situ anaerobic bioremediation of earth and sold waste contaminants using organic/water emulsions Mar 17, 2002 Issued
Array ( [id] => 1030682 [patent_doc_number] => 06878284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-12 [patent_title] => 'Method and apparatus of treating water containing a nitrogen compound' [patent_app_type] => utility [patent_app_number] => 10/398912 [patent_app_country] => US [patent_app_date] => 2002-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 33 [patent_no_of_words] => 21265 [patent_no_of_claims] => 19 [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/06/878/06878284.pdf [firstpage_image] =>[orig_patent_app_number] => 10398912 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/398912
Method and apparatus of treating water containing a nitrogen compound Mar 14, 2002 Issued
Array ( [id] => 529214 [patent_doc_number] => 07168574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-30 [patent_title] => 'Dual filter' [patent_app_type] => utility [patent_app_number] => 10/093651 [patent_app_country] => US [patent_app_date] => 2002-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 30 [patent_no_of_words] => 9254 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/168/07168574.pdf [firstpage_image] =>[orig_patent_app_number] => 10093651 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/093651
Dual filter Mar 10, 2002 Issued
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