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] => 1457611 [patent_doc_number] => 06426004 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-30 [patent_title] => 'Continuous flow completely mixed waste water treatment method' [patent_app_type] => B1 [patent_app_number] => 09/661872 [patent_app_country] => US [patent_app_date] => 2000-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3585 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/426/06426004.pdf [firstpage_image] =>[orig_patent_app_number] => 09661872 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/661872
Continuous flow completely mixed waste water treatment method Sep 13, 2000 Issued
Array ( [id] => 1238287 [patent_doc_number] => 06685839 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-03 [patent_title] => 'Apparatus and method for removing solvent residues' [patent_app_type] => B1 [patent_app_number] => 09/654805 [patent_app_country] => US [patent_app_date] => 2000-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2908 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/685/06685839.pdf [firstpage_image] =>[orig_patent_app_number] => 09654805 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/654805
Apparatus and method for removing solvent residues Sep 4, 2000 Issued
Array ( [id] => 1176352 [patent_doc_number] => 06747065 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-08 [patent_title] => 'System and method for producing high purity colloidal silica and potassium hydroxide' [patent_app_type] => B1 [patent_app_number] => 09/653732 [patent_app_country] => US [patent_app_date] => 2000-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5588 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/747/06747065.pdf [firstpage_image] =>[orig_patent_app_number] => 09653732 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/653732
System and method for producing high purity colloidal silica and potassium hydroxide Aug 31, 2000 Issued
Array ( [id] => 1563642 [patent_doc_number] => 06375844 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Method for treatment of animal waste' [patent_app_type] => B1 [patent_app_number] => 09/652876 [patent_app_country] => US [patent_app_date] => 2000-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2749 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/375/06375844.pdf [firstpage_image] =>[orig_patent_app_number] => 09652876 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/652876
Method for treatment of animal waste Aug 30, 2000 Issued
09/651553 Process for recovering cyanide from cooper-containing feed material Aug 29, 2000 Abandoned
90/005797 AIR FILTER FOR A VACUUM CLEANER Aug 24, 2000 Issued
Array ( [id] => 1408353 [patent_doc_number] => 06521125 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-18 [patent_title] => 'Oil/hydrocarbon removal system' [patent_app_type] => B1 [patent_app_number] => 09/644271 [patent_app_country] => US [patent_app_date] => 2000-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3637 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/521/06521125.pdf [firstpage_image] =>[orig_patent_app_number] => 09644271 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/644271
Oil/hydrocarbon removal system Aug 22, 2000 Issued
09/632812 AMINE HEAT STABLE SALT REMOVAL FROM TYPE II ANION EXCHANGE RESIN Aug 3, 2000 Abandoned
Array ( [id] => 764903 [patent_doc_number] => 07008535 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-03-07 [patent_title] => 'Apparatus for oxygenating wastewater' [patent_app_type] => utility [patent_app_number] => 09/632530 [patent_app_country] => US [patent_app_date] => 2000-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 9681 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/008/07008535.pdf [firstpage_image] =>[orig_patent_app_number] => 09632530 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/632530
Apparatus for oxygenating wastewater Aug 3, 2000 Issued
Array ( [id] => 1389969 [patent_doc_number] => 06541139 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-01 [patent_title] => 'Septic battery' [patent_app_type] => B1 [patent_app_number] => 09/631762 [patent_app_country] => US [patent_app_date] => 2000-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2408 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/541/06541139.pdf [firstpage_image] =>[orig_patent_app_number] => 09631762 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/631762
Septic battery Aug 2, 2000 Issued
Array ( [id] => 4260503 [patent_doc_number] => 06306310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Apparatus for distributing gas and liquid during concurrent gas/liquid backwash in filter underdrain flumes' [patent_app_type] => 1 [patent_app_number] => 9/627929 [patent_app_country] => US [patent_app_date] => 2000-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 5125 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/306/06306310.pdf [firstpage_image] =>[orig_patent_app_number] => 627929 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/627929
Apparatus for distributing gas and liquid during concurrent gas/liquid backwash in filter underdrain flumes Jul 27, 2000 Issued
Array ( [id] => 1409401 [patent_doc_number] => 06517723 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-11 [patent_title] => 'Method and apparatus for treating wastewater using membrane filters' [patent_app_type] => B1 [patent_app_number] => 09/626879 [patent_app_country] => US [patent_app_date] => 2000-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4254 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/517/06517723.pdf [firstpage_image] =>[orig_patent_app_number] => 09626879 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/626879
Method and apparatus for treating wastewater using membrane filters Jul 26, 2000 Issued
Array ( [id] => 1452095 [patent_doc_number] => 06461510 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'High-efficiency processes for destruction of contaminants' [patent_app_type] => B1 [patent_app_number] => 09/624967 [patent_app_country] => US [patent_app_date] => 2000-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 24028 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 502 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/461/06461510.pdf [firstpage_image] =>[orig_patent_app_number] => 09624967 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/624967
High-efficiency processes for destruction of contaminants Jul 23, 2000 Issued
09/621321 Apparatus for treating wastewater Jul 19, 2000 Abandoned
Array ( [id] => 4364895 [patent_doc_number] => 06260831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Apparatus for aerating water with fine bubbles' [patent_app_type] => 1 [patent_app_number] => 9/620342 [patent_app_country] => US [patent_app_date] => 2000-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1699 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/260/06260831.pdf [firstpage_image] =>[orig_patent_app_number] => 620342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/620342
Apparatus for aerating water with fine bubbles Jul 19, 2000 Issued
09/554897 COMPOSITIONS AND METHODS FOR ADSORPTION AND REMEDIATION OF ORGANIC COMPOUNDS Jul 17, 2000 Abandoned
Array ( [id] => 680484 [patent_doc_number] => RE039203 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2006-07-25 [patent_title] => 'Current and aeration system for wastewater plant' [patent_app_type] => reissue [patent_app_number] => 09/617749 [patent_app_country] => US [patent_app_date] => 2000-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3688 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/039/RE039203.pdf [firstpage_image] =>[orig_patent_app_number] => 09617749 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/617749
Current and aeration system for wastewater plant Jul 16, 2000 Issued
09/617880 System and method for removing pollutants from water Jul 16, 2000 Abandoned
09/530912 COMPOSITION AND PROCESS FOR THE REMOVAL OF THE REMOVEL OF THE PHOSPHATE ION CONTENT OF WATERS Jul 9, 2000 Abandoned
Array ( [id] => 1215706 [patent_doc_number] => 06706361 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-16 [patent_title] => 'Polymeric ion exchange fibers' [patent_app_type] => B1 [patent_app_number] => 09/599811 [patent_app_country] => US [patent_app_date] => 2000-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3137 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/706/06706361.pdf [firstpage_image] =>[orig_patent_app_number] => 09599811 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/599811
Polymeric ion exchange fibers Jun 20, 2000 Issued
Menu