Phong H Dang
Examiner (ID: 9686, Phone: (571)272-0470 , Office: P/2185 )
Most Active Art Unit | 2184 |
Art Unit(s) | 2184, 2185, 2111 |
Total Applications | 365 |
Issued Applications | 266 |
Pending Applications | 37 |
Abandoned Applications | 62 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 6129589
[patent_doc_number] => 20110006014
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-13
[patent_title] => 'System and Method For Process and Waste Water Filtration'
[patent_app_type] => utility
[patent_app_number] => 12/499567
[patent_app_country] => US
[patent_app_date] => 2009-07-08
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[pdf_file] => publications/A1/0006/20110006014.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/499567 | System and Method For Process and Waste Water Filtration | Jul 7, 2009 | Abandoned |
Array
(
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[patent_doc_number] => 20090314720
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-24
[patent_title] => 'NOVEL COMPOSITIONS AND USES THEREOF'
[patent_app_type] => utility
[patent_app_number] => 12/474355
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[patent_app_date] => 2009-05-29
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Array
(
[id] => 8457441
[patent_doc_number] => 08293105
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-10-23
[patent_title] => 'Contaminant adsorption filtration media, elements, systems and methods employing wire or other lattice support'
[patent_app_type] => utility
[patent_app_number] => 12/468386
[patent_app_country] => US
[patent_app_date] => 2009-05-19
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[patent_drawing_sheets_cnt] => 19
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Array
(
[id] => 5455723
[patent_doc_number] => 20090255875
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-15
[patent_title] => 'IMPROVEMENTS IN REGENERATION OF SULFUR SORBENTS'
[patent_app_type] => utility
[patent_app_number] => 12/421861
[patent_app_country] => US
[patent_app_date] => 2009-04-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/421861 | IMPROVEMENTS IN REGENERATION OF SULFUR SORBENTS | Apr 9, 2009 | Abandoned |
Array
(
[id] => 8445681
[patent_doc_number] => 08287729
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-10-16
[patent_title] => 'Field water purification system'
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[patent_app_number] => 12/418598
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[patent_app_date] => 2009-04-05
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Array
(
[id] => 9046332
[patent_doc_number] => 08540885
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[patent_issue_date] => 2013-09-24
[patent_title] => 'Use of alkoxylated polyalkanolamines for splitting oil-water emulsions'
[patent_app_type] => utility
[patent_app_number] => 12/920623
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/920623 | Use of alkoxylated polyalkanolamines for splitting oil-water emulsions | Feb 26, 2009 | Issued |
Array
(
[id] => 6566486
[patent_doc_number] => 20100320155
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-23
[patent_title] => 'Methods For Removing Dissolved Metallic Ions From Aqueous Solutions'
[patent_app_type] => utility
[patent_app_number] => 12/866893
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[patent_app_date] => 2009-02-11
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[pdf_file] => publications/A1/0320/20100320155.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/866893 | Methods For Removing Dissolved Metallic Ions From Aqueous Solutions | Feb 10, 2009 | Abandoned |
Array
(
[id] => 8232254
[patent_doc_number] => 08197695
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-06-12
[patent_title] => 'Absorbents'
[patent_app_type] => utility
[patent_app_number] => 12/867829
[patent_app_country] => US
[patent_app_date] => 2009-01-29
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/08/197/08197695.pdf
[firstpage_image] =>[orig_patent_app_number] => 12867829
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/867829 | Absorbents | Jan 28, 2009 | Issued |
Array
(
[id] => 8801815
[patent_doc_number] => 08440087
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-05-14
[patent_title] => 'Thickeners having self-diluting feedwell'
[patent_app_type] => utility
[patent_app_number] => 12/745891
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12745891
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/745891 | Thickeners having self-diluting feedwell | Dec 1, 2008 | Issued |
Array
(
[id] => 6373497
[patent_doc_number] => 20100300979
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-02
[patent_title] => 'DEWATERING OF SILICATE WELLBORE FLUIDS'
[patent_app_type] => utility
[patent_app_number] => 12/744732
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[patent_app_date] => 2008-11-19
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[pdf_file] => publications/A1/0300/20100300979.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/744732 | DEWATERING OF SILICATE WELLBORE FLUIDS | Nov 18, 2008 | Abandoned |
Array
(
[id] => 6254992
[patent_doc_number] => 20100294725
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-11-25
[patent_title] => 'AZETIDINIUM-FUNCTIONAL POLYSACCHARIDES AND USES THEREOF'
[patent_app_type] => utility
[patent_app_number] => 12/738661
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[pdf_file] => publications/A1/0294/20100294725.pdf
[firstpage_image] =>[orig_patent_app_number] => 12738661
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/738661 | Azetidinium-functional polysaccharides and uses thereof | Oct 16, 2008 | Issued |
Array
(
[id] => 6041921
[patent_doc_number] => 20110203998
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-08-25
[patent_title] => 'METHOD FOR REMOVING AMMONIA NITROGEN IN COKING WASTEWATER'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/672095 | Method for removing ammonia nitrogen in coking wastewater | Jul 24, 2008 | Issued |
Array
(
[id] => 8409853
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[patent_title] => 'Method integrating electrochemical oxidation and flocculation processes for pre-treatment of coking wastewater'
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Array
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Array
(
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Array
(
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Array
(
[id] => 8571066
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Array
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[id] => 6419913
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/439997 | Perchlorate ion trapping agent | Sep 3, 2007 | Issued |