
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4335242
[patent_doc_number] => 06284022
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-04
[patent_title] => 'Method for removing contaminants from a gas stream'
[patent_app_type] => 1
[patent_app_number] => 9/290884
[patent_app_country] => US
[patent_app_date] => 1999-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4949
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/284/06284022.pdf
[firstpage_image] =>[orig_patent_app_number] => 290884
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/290884 | Method for removing contaminants from a gas stream | Apr 13, 1999 | Issued |
Array
(
[id] => 4227549
[patent_doc_number] => 06220453
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-24
[patent_title] => 'Blood filter unit'
[patent_app_type] => 1
[patent_app_number] => 9/287425
[patent_app_country] => US
[patent_app_date] => 1999-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 18
[patent_no_of_words] => 7629
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/220/06220453.pdf
[firstpage_image] =>[orig_patent_app_number] => 287425
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/287425 | Blood filter unit | Apr 6, 1999 | Issued |
| 09/285854 | METHODS FOR INHIBITING THE PRODUCTION OF SLIME IN AQUEOUS SYSTEMS | Apr 1, 1999 | Abandoned |
Array
(
[id] => 4352285
[patent_doc_number] => 06254773
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-03
[patent_title] => 'Microporous membrane filtration assembly'
[patent_app_type] => 1
[patent_app_number] => 9/283690
[patent_app_country] => US
[patent_app_date] => 1999-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 2442
[patent_no_of_claims] => 12
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[patent_words_short_claim] => 228
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[pdf_file] => patents/06/254/06254773.pdf
[firstpage_image] =>[orig_patent_app_number] => 283690
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/283690 | Microporous membrane filtration assembly | Mar 30, 1999 | Issued |
Array
(
[id] => 4399909
[patent_doc_number] => 06171481
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-09
[patent_title] => 'Water purifier'
[patent_app_type] => 1
[patent_app_number] => 9/269429
[patent_app_country] => US
[patent_app_date] => 1999-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2314
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/171/06171481.pdf
[firstpage_image] =>[orig_patent_app_number] => 269429
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/269429 | Water purifier | Mar 25, 1999 | Issued |
Array
(
[id] => 4346501
[patent_doc_number] => 06217766
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-17
[patent_title] => 'Sulphur reducing bacterium and its use in biological desulphurization processes'
[patent_app_type] => 1
[patent_app_number] => 9/230081
[patent_app_country] => US
[patent_app_date] => 1999-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2557
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/217/06217766.pdf
[firstpage_image] =>[orig_patent_app_number] => 230081
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/230081 | Sulphur reducing bacterium and its use in biological desulphurization processes | Mar 23, 1999 | Issued |
Array
(
[id] => 4360041
[patent_doc_number] => 06274035
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-14
[patent_title] => 'Biological filtration using parallel sheets'
[patent_app_type] => 1
[patent_app_number] => 9/274855
[patent_app_country] => US
[patent_app_date] => 1999-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 19
[patent_no_of_words] => 1544
[patent_no_of_claims] => 21
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[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/274/06274035.pdf
[firstpage_image] =>[orig_patent_app_number] => 274855
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/274855 | Biological filtration using parallel sheets | Mar 22, 1999 | Issued |
Array
(
[id] => 4284994
[patent_doc_number] => 06180004
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-30
[patent_title] => 'Interconnected tank assembly of a wastewater treatment system'
[patent_app_type] => 1
[patent_app_number] => 9/271952
[patent_app_country] => US
[patent_app_date] => 1999-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 7054
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/180/06180004.pdf
[firstpage_image] =>[orig_patent_app_number] => 271952
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/271952 | Interconnected tank assembly of a wastewater treatment system | Mar 17, 1999 | Issued |
Array
(
[id] => 4350672
[patent_doc_number] => 06190548
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-20
[patent_title] => 'Multi-chambered treatment filter'
[patent_app_type] => 1
[patent_app_number] => 9/270584
[patent_app_country] => US
[patent_app_date] => 1999-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 2530
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 299
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/190/06190548.pdf
[firstpage_image] =>[orig_patent_app_number] => 270584
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/270584 | Multi-chambered treatment filter | Mar 15, 1999 | Issued |
Array
(
[id] => 4341028
[patent_doc_number] => 06214228
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-10
[patent_title] => 'Liquid effluent treatment plant and process'
[patent_app_type] => 1
[patent_app_number] => 9/254854
[patent_app_country] => US
[patent_app_date] => 1999-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 7843
[patent_no_of_claims] => 18
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/214/06214228.pdf
[firstpage_image] =>[orig_patent_app_number] => 254854
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/254854 | Liquid effluent treatment plant and process | Mar 10, 1999 | Issued |
Array
(
[id] => 1409356
[patent_doc_number] => 06517720
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-02-11
[patent_title] => 'Escutcheon-mounted filter with above counter access for cartridge renewal'
[patent_app_type] => B1
[patent_app_number] => 09/262193
[patent_app_country] => US
[patent_app_date] => 1999-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 31
[patent_no_of_words] => 9802
[patent_no_of_claims] => 31
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[patent_words_short_claim] => 139
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/517/06517720.pdf
[firstpage_image] =>[orig_patent_app_number] => 09262193
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/262193 | Escutcheon-mounted filter with above counter access for cartridge renewal | Mar 3, 1999 | Issued |
Array
(
[id] => 4352312
[patent_doc_number] => 06254775
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-03
[patent_title] => 'Anaerobic digester system and method'
[patent_app_type] => 1
[patent_app_number] => 9/262784
[patent_app_country] => US
[patent_app_date] => 1999-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/254/06254775.pdf
[firstpage_image] =>[orig_patent_app_number] => 262784
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/262784 | Anaerobic digester system and method | Mar 3, 1999 | Issued |
Array
(
[id] => 4352352
[patent_doc_number] => 06254778
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-03
[patent_title] => 'Method for purifying carbon-containing pollution and denitrifying waste water in oxygenic medium'
[patent_app_type] => 1
[patent_app_number] => 9/254173
[patent_app_country] => US
[patent_app_date] => 1999-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/254/06254778.pdf
[firstpage_image] =>[orig_patent_app_number] => 254173
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/254173 | Method for purifying carbon-containing pollution and denitrifying waste water in oxygenic medium | Mar 1, 1999 | Issued |
Array
(
[id] => 4310349
[patent_doc_number] => 06328289
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-12-11
[patent_title] => 'Device for treating water in a basin'
[patent_app_type] => 1
[patent_app_number] => 9/256089
[patent_app_country] => US
[patent_app_date] => 1999-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/06/328/06328289.pdf
[firstpage_image] =>[orig_patent_app_number] => 256089
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/256089 | Device for treating water in a basin | Feb 23, 1999 | Issued |
Array
(
[id] => 4274189
[patent_doc_number] => 06179276
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-30
[patent_title] => 'Heat and mass transfer element assembly'
[patent_app_type] => 1
[patent_app_number] => 9/251558
[patent_app_country] => US
[patent_app_date] => 1999-02-17
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/179/06179276.pdf
[firstpage_image] =>[orig_patent_app_number] => 251558
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/251558 | Heat and mass transfer element assembly | Feb 16, 1999 | Issued |
Array
(
[id] => 4124632
[patent_doc_number] => 06146531
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-14
[patent_title] => 'Process and apparatus for biologically treating water'
[patent_app_type] => 1
[patent_app_number] => 9/244297
[patent_app_country] => US
[patent_app_date] => 1999-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/06/146/06146531.pdf
[firstpage_image] =>[orig_patent_app_number] => 244297
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/244297 | Process and apparatus for biologically treating water | Feb 2, 1999 | Issued |
| 09/240744 | SYSTEM AND METHOD FOR RECOVERING COOLING CAPACITY FROM A FACTORY EXHAUST GAS | Jan 28, 1999 | Abandoned |
Array
(
[id] => 4344577
[patent_doc_number] => 06217638
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-17
[patent_title] => 'Process for controlling the cleaning of a grille for filtering the cooling air of a radiator particularly of engines and device for practicing the same'
[patent_app_type] => 1
[patent_app_number] => 9/238428
[patent_app_country] => US
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/217/06217638.pdf
[firstpage_image] =>[orig_patent_app_number] => 238428
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/238428 | Process for controlling the cleaning of a grille for filtering the cooling air of a radiator particularly of engines and device for practicing the same | Jan 27, 1999 | Issued |
Array
(
[id] => 1342551
[patent_doc_number] => 06579352
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-06-17
[patent_title] => 'Air cleaning filter'
[patent_app_type] => B1
[patent_app_number] => 09/230114
[patent_app_country] => US
[patent_app_date] => 1999-01-22
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/579/06579352.pdf
[firstpage_image] =>[orig_patent_app_number] => 09230114
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/230114 | Air cleaning filter | Jan 21, 1999 | Issued |
| 09/227208 | VACUUM CLEANER | Jan 7, 1999 | Abandoned |