
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] => 531179
[patent_doc_number] => 07172690
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-02-06
[patent_title] => 'Device for purifying waste water, according to the activated sludge process'
[patent_app_type] => utility
[patent_app_number] => 10/503404
[patent_app_country] => US
[patent_app_date] => 2003-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2501
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/172/07172690.pdf
[firstpage_image] =>[orig_patent_app_number] => 10503404
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/503404 | Device for purifying waste water, according to the activated sludge process | Jan 23, 2003 | Issued |
Array
(
[id] => 1106396
[patent_doc_number] => 06808630
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-10-26
[patent_title] => 'System and method for AI controlling waste-water treatment by neural network and back-propagation algorithm'
[patent_app_type] => B2
[patent_app_number] => 10/347466
[patent_app_country] => US
[patent_app_date] => 2003-01-21
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[pdf_file] => patents/06/808/06808630.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/347466 | System and method for AI controlling waste-water treatment by neural network and back-propagation algorithm | Jan 20, 2003 | Issued |
Array
(
[id] => 6704067
[patent_doc_number] => 20030150801
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[patent_issue_date] => 2003-08-14
[patent_title] => 'Biodegradation of oil sludge'
[patent_app_type] => new
[patent_app_number] => 10/351616
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/351616 | Biodegradation of oil sludge | Jan 20, 2003 | Issued |
Array
(
[id] => 6787436
[patent_doc_number] => 20030138675
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-07-24
[patent_title] => 'Septic battery'
[patent_app_type] => new
[patent_app_number] => 10/335982
[patent_app_country] => US
[patent_app_date] => 2003-01-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 2432
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[pdf_file] => publications/A1/0138/20030138675.pdf
[firstpage_image] =>[orig_patent_app_number] => 10335982
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/335982 | Septic battery | Jan 1, 2003 | Issued |
Array
(
[id] => 7189729
[patent_doc_number] => 20050040091
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[patent_kind] => A1
[patent_issue_date] => 2005-02-24
[patent_title] => 'Apparatus and method for separating and filtering particles and organisms from flowing liquids'
[patent_app_type] => utility
[patent_app_number] => 10/501149
[patent_app_country] => US
[patent_app_date] => 2002-12-31
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[pdf_file] => publications/A1/0040/20050040091.pdf
[firstpage_image] =>[orig_patent_app_number] => 10501149
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/501149 | Apparatus and method for separating and filtering particles and organisms from flowing liquids | Dec 30, 2002 | Issued |
Array
(
[id] => 7356029
[patent_doc_number] => 20040004038
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-01-08
[patent_title] => 'Method and apparatus for treating sludge, and method and apparatus for treating wastewater utilizing the same'
[patent_app_type] => new
[patent_app_number] => 10/320277
[patent_app_country] => US
[patent_app_date] => 2002-12-16
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[pdf_file] => publications/A1/0004/20040004038.pdf
[firstpage_image] =>[orig_patent_app_number] => 10320277
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/320277 | Method and apparatus for treating sludge, and method and apparatus for treating wastewater utilizing the same | Dec 15, 2002 | Abandoned |
Array
(
[id] => 522353
[patent_doc_number] => 07182871
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-02-27
[patent_title] => 'Wastewater treatment with alkanes'
[patent_app_type] => utility
[patent_app_number] => 10/308607
[patent_app_country] => US
[patent_app_date] => 2002-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 6180
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[pdf_file] => patents/07/182/07182871.pdf
[firstpage_image] =>[orig_patent_app_number] => 10308607
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/308607 | Wastewater treatment with alkanes | Dec 1, 2002 | Issued |
Array
(
[id] => 530487
[patent_doc_number] => 07175766
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-02-13
[patent_title] => 'Apparatus and method for performing tertiary treatment of sewage based on porous filtering media'
[patent_app_type] => utility
[patent_app_number] => 10/537050
[patent_app_country] => US
[patent_app_date] => 2002-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4457
[patent_no_of_claims] => 27
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/175/07175766.pdf
[firstpage_image] =>[orig_patent_app_number] => 10537050
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/537050 | Apparatus and method for performing tertiary treatment of sewage based on porous filtering media | Dec 1, 2002 | Issued |
| 10/169928 | Water purification filter | Dec 1, 2002 | Abandoned |
Array
(
[id] => 1005512
[patent_doc_number] => 06906109
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-06-14
[patent_title] => 'Method for controling uniformity of colloidal silica particle size'
[patent_app_type] => utility
[patent_app_number] => 10/307002
[patent_app_country] => US
[patent_app_date] => 2002-11-30
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/906/06906109.pdf
[firstpage_image] =>[orig_patent_app_number] => 10307002
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/307002 | Method for controling uniformity of colloidal silica particle size | Nov 29, 2002 | Issued |
Array
(
[id] => 1046351
[patent_doc_number] => 06863805
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-03-08
[patent_title] => 'Automated, self-contained, home sewage treatment system'
[patent_app_type] => utility
[patent_app_number] => 10/306325
[patent_app_country] => US
[patent_app_date] => 2002-11-27
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/306325 | Automated, self-contained, home sewage treatment system | Nov 26, 2002 | Issued |
Array
(
[id] => 1132376
[patent_doc_number] => 06783713
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[patent_title] => 'Filters for removal of pathogens from liquids'
[patent_app_type] => B2
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[patent_app_country] => US
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[pdf_file] => patents/06/783/06783713.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/303390 | Filters for removal of pathogens from liquids | Nov 24, 2002 | Issued |
Array
(
[id] => 686243
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[patent_title] => 'Sewage treatment plant'
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Array
(
[id] => 452011
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[patent_issue_date] => 2007-07-24
[patent_title] => 'Method for biological treatment of water by adding macromolecular carbohydrates'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/495368 | Method for biological treatment of water by adding macromolecular carbohydrates | Nov 14, 2002 | Issued |
| 90/006448 | DOWNCOMER FOR CHEMICAL PROCESS TOWER | Nov 11, 2002 | Issued |
Array
(
[id] => 6794420
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Array
(
[id] => 7196866
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/494743 | Pollutant containment system | Nov 10, 2002 | Issued |
Array
(
[id] => 6845164
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Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/281687 | Methods for forming microcultures within porous media | Oct 27, 2002 | Issued |