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] => 4319209 [patent_doc_number] => 06328893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Method of processing waste water, in particular from malt factories and breweries' [patent_app_type] => 1 [patent_app_number] => 9/402296 [patent_app_country] => US [patent_app_date] => 2000-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1663 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/328/06328893.pdf [firstpage_image] =>[orig_patent_app_number] => 402296 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/402296
Method of processing waste water, in particular from malt factories and breweries Jan 20, 2000 Issued
09/475397 BIOFILTER SYSTEM AND METHOD FOR TREATING WASTEWATER Dec 29, 1999 Abandoned
Array ( [id] => 1238277 [patent_doc_number] => 06685834 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-03 [patent_title] => 'Method for conditioning and dewatering thermophilic aerobically digested biosolids' [patent_app_type] => B1 [patent_app_number] => 09/467814 [patent_app_country] => US [patent_app_date] => 1999-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3186 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/685/06685834.pdf [firstpage_image] =>[orig_patent_app_number] => 09467814 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/467814
Method for conditioning and dewatering thermophilic aerobically digested biosolids Dec 19, 1999 Issued
Array ( [id] => 4371084 [patent_doc_number] => 06303026 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Wastewater treatment tank with influent gates and pre-react zone with an outwardly flared lower portion' [patent_app_type] => 1 [patent_app_number] => 9/445997 [patent_app_country] => US [patent_app_date] => 1999-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8871 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/303/06303026.pdf [firstpage_image] =>[orig_patent_app_number] => 445997 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/445997
Wastewater treatment tank with influent gates and pre-react zone with an outwardly flared lower portion Dec 15, 1999 Issued
Array ( [id] => 1579716 [patent_doc_number] => 06423229 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Bioreactor systems for biological nutrient removal' [patent_app_type] => B1 [patent_app_number] => 09/459945 [patent_app_country] => US [patent_app_date] => 1999-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 8123 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/423/06423229.pdf [firstpage_image] =>[orig_patent_app_number] => 09459945 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/459945
Bioreactor systems for biological nutrient removal Dec 13, 1999 Issued
Array ( [id] => 4319183 [patent_doc_number] => 06328891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Process for the biological purification of a water containing ammonium perchlorate' [patent_app_type] => 1 [patent_app_number] => 9/459461 [patent_app_country] => US [patent_app_date] => 1999-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3098 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/328/06328891.pdf [firstpage_image] =>[orig_patent_app_number] => 459461 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/459461
Process for the biological purification of a water containing ammonium perchlorate Dec 12, 1999 Issued
09/380179 BIODEGRADATION OF OIL SLUDGE Dec 8, 1999 Abandoned
Array ( [id] => 4321057 [patent_doc_number] => 06319406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'System and method for removing silicone oil from waste water treatment plant sludge' [patent_app_type] => 1 [patent_app_number] => 9/457218 [patent_app_country] => US [patent_app_date] => 1999-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3080 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/319/06319406.pdf [firstpage_image] =>[orig_patent_app_number] => 457218 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/457218
System and method for removing silicone oil from waste water treatment plant sludge Dec 7, 1999 Issued
Array ( [id] => 1476780 [patent_doc_number] => 06344143 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => 'Process for wastewater treatment using intermittently decanted extended aeration process' [patent_app_type] => B1 [patent_app_number] => 09/424241 [patent_app_country] => US [patent_app_date] => 1999-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3573 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/344/06344143.pdf [firstpage_image] =>[orig_patent_app_number] => 09424241 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/424241
Process for wastewater treatment using intermittently decanted extended aeration process Dec 7, 1999 Issued
Array ( [id] => 1493014 [patent_doc_number] => 06402967 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Grease separating device and method' [patent_app_type] => B1 [patent_app_number] => 09/403888 [patent_app_country] => US [patent_app_date] => 1999-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2470 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/402/06402967.pdf [firstpage_image] =>[orig_patent_app_number] => 09403888 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/403888
Grease separating device and method Dec 6, 1999 Issued
09/380408 METHOD OF CLEANING WASTEWATER Dec 6, 1999 Abandoned
Array ( [id] => 985189 [patent_doc_number] => 06923917 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-08-02 [patent_title] => 'Phosporous removal from animal waste' [patent_app_type] => utility [patent_app_number] => 09/857419 [patent_app_country] => US [patent_app_date] => 1999-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7722 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/923/06923917.pdf [firstpage_image] =>[orig_patent_app_number] => 09857419 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/857419
Phosporous removal from animal waste Dec 2, 1999 Issued
09/452111 APPARATUS FOR MIXING AND AERATING LIQUID-SOLID SLURRIES Nov 29, 1999 Abandoned
Array ( [id] => 7637106 [patent_doc_number] => 06379548 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'System for recovering and treating waste water' [patent_app_type] => B1 [patent_app_number] => 09/424296 [patent_app_country] => US [patent_app_date] => 1999-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5008 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/379/06379548.pdf [firstpage_image] =>[orig_patent_app_number] => 09424296 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/424296
System for recovering and treating waste water Nov 21, 1999 Issued
09/423519 METHOD AND APPARATUS FOR BIOLOGICAL REMOVAL OF NITROGEN COMPOUNDS FROM WATER Nov 9, 1999 Abandoned
Array ( [id] => 1564074 [patent_doc_number] => 06338799 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-15 [patent_title] => 'Method for recovering phosphate from sludge and system therefor' [patent_app_type] => B1 [patent_app_number] => 09/437134 [patent_app_country] => US [patent_app_date] => 1999-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6991 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/338/06338799.pdf [firstpage_image] =>[orig_patent_app_number] => 09437134 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/437134
Method for recovering phosphate from sludge and system therefor Nov 9, 1999 Issued
09/367143 BIOREACTOR CONTROL Nov 7, 1999 Abandoned
Array ( [id] => 1563616 [patent_doc_number] => 06375837 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Waste water treatment method being able to treat surface active agent, nitrogen, hydrogen peroxide and phosphor with high efficiency and equipment therefor' [patent_app_type] => B1 [patent_app_number] => 09/432599 [patent_app_country] => US [patent_app_date] => 1999-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 19582 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/375/06375837.pdf [firstpage_image] =>[orig_patent_app_number] => 09432599 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/432599
Waste water treatment method being able to treat surface active agent, nitrogen, hydrogen peroxide and phosphor with high efficiency and equipment therefor Nov 2, 1999 Issued
Array ( [id] => 1535016 [patent_doc_number] => 06337019 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Biological permeable barrier to treat contaminated groundwater using immobilized cells' [patent_app_type] => B1 [patent_app_number] => 09/432092 [patent_app_country] => US [patent_app_date] => 1999-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 43 [patent_no_of_words] => 16584 [patent_no_of_claims] => 20 [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/06/337/06337019.pdf [firstpage_image] =>[orig_patent_app_number] => 09432092 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/432092
Biological permeable barrier to treat contaminated groundwater using immobilized cells Nov 1, 1999 Issued
Array ( [id] => 4227776 [patent_doc_number] => 06165366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Process for removing mercury from industrial and clinical waste water' [patent_app_type] => 1 [patent_app_number] => 9/431650 [patent_app_country] => US [patent_app_date] => 1999-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2118 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/165/06165366.pdf [firstpage_image] =>[orig_patent_app_number] => 431650 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/431650
Process for removing mercury from industrial and clinical waste water Oct 31, 1999 Issued
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