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] => 4295926 [patent_doc_number] => 06187192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Microbiological water filter' [patent_app_type] => 1 [patent_app_number] => 9/382278 [patent_app_country] => US [patent_app_date] => 1999-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 8884 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187192.pdf [firstpage_image] =>[orig_patent_app_number] => 382278 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/382278
Microbiological water filter Aug 24, 1999 Issued
Array ( [id] => 1461167 [patent_doc_number] => 06350350 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-26 [patent_title] => 'Integrated system and method for purifying water, producing pulp and paper and improving soil quality' [patent_app_type] => B1 [patent_app_number] => 09/378987 [patent_app_country] => US [patent_app_date] => 1999-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1775 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/350/06350350.pdf [firstpage_image] =>[orig_patent_app_number] => 09378987 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/378987
Integrated system and method for purifying water, producing pulp and paper and improving soil quality Aug 22, 1999 Issued
Array ( [id] => 4403047 [patent_doc_number] => 06228273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Apparatus and method for control of rate of dissolution of solid chemical material into solution' [patent_app_type] => 1 [patent_app_number] => 9/376547 [patent_app_country] => US [patent_app_date] => 1999-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2113 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/228/06228273.pdf [firstpage_image] =>[orig_patent_app_number] => 376547 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/376547
Apparatus and method for control of rate of dissolution of solid chemical material into solution Aug 17, 1999 Issued
Array ( [id] => 4294252 [patent_doc_number] => 06187080 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Exhaust gas treatment apparatus including a water vortex means and a discharge pipe' [patent_app_type] => 1 [patent_app_number] => 9/370487 [patent_app_country] => US [patent_app_date] => 1999-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2239 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187080.pdf [firstpage_image] =>[orig_patent_app_number] => 370487 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/370487
Exhaust gas treatment apparatus including a water vortex means and a discharge pipe Aug 8, 1999 Issued
Array ( [id] => 4346487 [patent_doc_number] => 06217765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Waste water treatment method and waste water treatment equipment capable of treating fluorine waste water containing organic matter, phosphor and hydrogen peroxide' [patent_app_type] => 1 [patent_app_number] => 9/369361 [patent_app_country] => US [patent_app_date] => 1999-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 16545 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/217/06217765.pdf [firstpage_image] =>[orig_patent_app_number] => 369361 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/369361
Waste water treatment method and waste water treatment equipment capable of treating fluorine waste water containing organic matter, phosphor and hydrogen peroxide Aug 5, 1999 Issued
Array ( [id] => 4242864 [patent_doc_number] => 06207057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Hog waste processing apparatus and method' [patent_app_type] => 1 [patent_app_number] => 9/364298 [patent_app_country] => US [patent_app_date] => 1999-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2143 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/207/06207057.pdf [firstpage_image] =>[orig_patent_app_number] => 364298 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/364298
Hog waste processing apparatus and method Jul 29, 1999 Issued
Array ( [id] => 4286801 [patent_doc_number] => 06197196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Treatment of water' [patent_app_type] => 1 [patent_app_number] => 9/364641 [patent_app_country] => US [patent_app_date] => 1999-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3879 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/197/06197196.pdf [firstpage_image] =>[orig_patent_app_number] => 364641 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/364641
Treatment of water Jul 29, 1999 Issued
Array ( [id] => 1486579 [patent_doc_number] => 06428701 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Apparatus and method for delivering solid bioremediation materials' [patent_app_type] => B1 [patent_app_number] => 09/364749 [patent_app_country] => US [patent_app_date] => 1999-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 7009 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/428/06428701.pdf [firstpage_image] =>[orig_patent_app_number] => 09364749 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/364749
Apparatus and method for delivering solid bioremediation materials Jul 29, 1999 Issued
Array ( [id] => 4416106 [patent_doc_number] => 06177016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Water purification methods with in situ generation of metal hydroxide flocculants' [patent_app_type] => 1 [patent_app_number] => 9/361765 [patent_app_country] => US [patent_app_date] => 1999-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3870 [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/06/177/06177016.pdf [firstpage_image] =>[orig_patent_app_number] => 361765 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/361765
Water purification methods with in situ generation of metal hydroxide flocculants Jul 26, 1999 Issued
Array ( [id] => 4348725 [patent_doc_number] => 06200476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Method an device for introducing oxygen into water or aqueous solutions' [patent_app_type] => 1 [patent_app_number] => 9/355230 [patent_app_country] => US [patent_app_date] => 1999-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1665 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/200/06200476.pdf [firstpage_image] =>[orig_patent_app_number] => 355230 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/355230
Method an device for introducing oxygen into water or aqueous solutions Jul 25, 1999 Issued
Array ( [id] => 4078796 [patent_doc_number] => 06162359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Method for recuperating vent gas coming from an ozonization reactor' [patent_app_type] => 1 [patent_app_number] => 9/355031 [patent_app_country] => US [patent_app_date] => 1999-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2613 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/162/06162359.pdf [firstpage_image] =>[orig_patent_app_number] => 355031 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/355031
Method for recuperating vent gas coming from an ozonization reactor Jul 21, 1999 Issued
Array ( [id] => 1445733 [patent_doc_number] => 06368508 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Method and apparatus for single reactor wastewater treatment system' [patent_app_type] => B1 [patent_app_number] => 09/358797 [patent_app_country] => US [patent_app_date] => 1999-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5388 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/368/06368508.pdf [firstpage_image] =>[orig_patent_app_number] => 09358797 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/358797
Method and apparatus for single reactor wastewater treatment system Jul 20, 1999 Issued
Array ( [id] => 4352343 [patent_doc_number] => 06254777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Process for bacterial treatment of effluents that contain at least one ether' [patent_app_type] => 1 [patent_app_number] => 9/353628 [patent_app_country] => US [patent_app_date] => 1999-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4675 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/254/06254777.pdf [firstpage_image] =>[orig_patent_app_number] => 353628 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/353628
Process for bacterial treatment of effluents that contain at least one ether Jul 14, 1999 Issued
Array ( [id] => 4263656 [patent_doc_number] => 06245231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Fuel filter apparatus with anti-electrostatic function' [patent_app_type] => 1 [patent_app_number] => 9/353279 [patent_app_country] => US [patent_app_date] => 1999-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5044 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/245/06245231.pdf [firstpage_image] =>[orig_patent_app_number] => 353279 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/353279
Fuel filter apparatus with anti-electrostatic function Jul 13, 1999 Issued
Array ( [id] => 4213190 [patent_doc_number] => 06116430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Filtration apparatus' [patent_app_type] => 1 [patent_app_number] => 9/269872 [patent_app_country] => US [patent_app_date] => 1999-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 2915 [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/06/116/06116430.pdf [firstpage_image] =>[orig_patent_app_number] => 269872 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/269872
Filtration apparatus Jul 11, 1999 Issued
Array ( [id] => 4318269 [patent_doc_number] => 06331255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-18 [patent_title] => 'Accessible well for brine tank' [patent_app_type] => 1 [patent_app_number] => 9/350592 [patent_app_country] => US [patent_app_date] => 1999-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 5306 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/331/06331255.pdf [firstpage_image] =>[orig_patent_app_number] => 350592 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/350592
Accessible well for brine tank Jul 8, 1999 Issued
Array ( [id] => 4133393 [patent_doc_number] => 06059973 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Use of bioaugmentation and a controlled release nitrate source to reduce hydrogen sulfide concentrations in wastewater systems' [patent_app_type] => 1 [patent_app_number] => 9/346952 [patent_app_country] => US [patent_app_date] => 1999-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2751 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/059/06059973.pdf [firstpage_image] =>[orig_patent_app_number] => 346952 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/346952
Use of bioaugmentation and a controlled release nitrate source to reduce hydrogen sulfide concentrations in wastewater systems Jun 30, 1999 Issued
Array ( [id] => 4319301 [patent_doc_number] => 06328900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Kit and method for converting water circulation system to water circulation and purification system' [patent_app_type] => 1 [patent_app_number] => 9/344985 [patent_app_country] => US [patent_app_date] => 1999-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2030 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/328/06328900.pdf [firstpage_image] =>[orig_patent_app_number] => 344985 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/344985
Kit and method for converting water circulation system to water circulation and purification system Jun 24, 1999 Issued
Array ( [id] => 4412890 [patent_doc_number] => 06193894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Methods and apparatus for disinfecting and sterilizing water in water dispensers using ultraviolet radiation' [patent_app_type] => 1 [patent_app_number] => 9/339058 [patent_app_country] => US [patent_app_date] => 1999-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4994 [patent_no_of_claims] => 41 [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/06/193/06193894.pdf [firstpage_image] =>[orig_patent_app_number] => 339058 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/339058
Methods and apparatus for disinfecting and sterilizing water in water dispensers using ultraviolet radiation Jun 22, 1999 Issued
Array ( [id] => 4225950 [patent_doc_number] => 06165243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Anti-mold and anti-bacteria air filter' [patent_app_type] => 1 [patent_app_number] => 9/336979 [patent_app_country] => US [patent_app_date] => 1999-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3285 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/165/06165243.pdf [firstpage_image] =>[orig_patent_app_number] => 336979 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/336979
Anti-mold and anti-bacteria air filter Jun 20, 1999 Issued
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