Search

Dung Anh Le

Examiner (ID: 11247, Phone: (571)272-1784 , Office: P/2819 )

Most Active Art Unit
2818
Art Unit(s)
2819, 2818
Total Applications
2716
Issued Applications
2558
Pending Applications
17
Abandoned Applications
155

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8202545 [patent_doc_number] => 20120124971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/202733 [patent_app_country] => US [patent_app_date] => 2010-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9905 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0124/20120124971.pdf [firstpage_image] =>[orig_patent_app_number] => 13202733 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/202733
Exhaust purification system of internal combustion engine Mar 14, 2010 Issued
Array ( [id] => 8202545 [patent_doc_number] => 20120124971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/202733 [patent_app_country] => US [patent_app_date] => 2010-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9905 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0124/20120124971.pdf [firstpage_image] =>[orig_patent_app_number] => 13202733 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/202733
Exhaust purification system of internal combustion engine Mar 14, 2010 Issued
Array ( [id] => 8668062 [patent_doc_number] => 20130042599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-21 [patent_title] => 'EXHAUST DEVICE FOR AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/583555 [patent_app_country] => US [patent_app_date] => 2010-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7110 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13583555 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/583555
Exhaust device for an internal combustion engine Mar 11, 2010 Issued
Array ( [id] => 6081078 [patent_doc_number] => 20110214417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/061302 [patent_app_country] => US [patent_app_date] => 2009-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4734 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0214/20110214417.pdf [firstpage_image] =>[orig_patent_app_number] => 13061302 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/061302
EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE Nov 11, 2009 Abandoned
Array ( [id] => 5938470 [patent_doc_number] => 20110100009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'Heat Exchanger for Direct Evaporation in Organic Rankine Cycle Systems and Method' [patent_app_type] => utility [patent_app_number] => 12/609348 [patent_app_country] => US [patent_app_date] => 2009-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4554 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20110100009.pdf [firstpage_image] =>[orig_patent_app_number] => 12609348 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/609348
Heat Exchanger for Direct Evaporation in Organic Rankine Cycle Systems and Method Oct 29, 2009 Abandoned
Array ( [id] => 5984287 [patent_doc_number] => 20110097225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'AIR COMPRESSION AND EXPANSION SYSTEM WITH SINGLE SHAFT COMPRESSOR AND TURBINE ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 12/607239 [patent_app_country] => US [patent_app_date] => 2009-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5084 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0097/20110097225.pdf [firstpage_image] =>[orig_patent_app_number] => 12607239 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/607239
AIR COMPRESSION AND EXPANSION SYSTEM WITH SINGLE SHAFT COMPRESSOR AND TURBINE ARRANGEMENT Oct 27, 2009 Abandoned
Array ( [id] => 8919053 [patent_doc_number] => 08484974 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-07-16 [patent_title] => 'Dual-phase thermal electricity generator' [patent_app_type] => utility [patent_app_number] => 12/607423 [patent_app_country] => US [patent_app_date] => 2009-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3100 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12607423 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/607423
Dual-phase thermal electricity generator Oct 27, 2009 Issued
Array ( [id] => 5977915 [patent_doc_number] => 20110094227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'Waste Heat Recovery System' [patent_app_type] => utility [patent_app_number] => 12/606571 [patent_app_country] => US [patent_app_date] => 2009-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3537 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20110094227.pdf [firstpage_image] =>[orig_patent_app_number] => 12606571 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/606571
Waste Heat Recovery System Oct 26, 2009 Abandoned
Array ( [id] => 6437211 [patent_doc_number] => 20100037598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'METHOD FOR PROVIDING AMMONIA FOR THE SELECTIVE CATALYTIC REDUCTION OF NITROGEN OXIDES AND CORRESPONDING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/604522 [patent_app_country] => US [patent_app_date] => 2009-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3852 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20100037598.pdf [firstpage_image] =>[orig_patent_app_number] => 12604522 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/604522
Method for providing ammonia for the selective catalytic reduction of nitrogen oxides and corresponding device Oct 22, 2009 Issued
Array ( [id] => 5977916 [patent_doc_number] => 20110094228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'Method of Increasing the Performance of a Carbonaceous Fuel Combusting Boiler System' [patent_app_type] => utility [patent_app_number] => 12/603869 [patent_app_country] => US [patent_app_date] => 2009-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4234 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20110094228.pdf [firstpage_image] =>[orig_patent_app_number] => 12603869 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/603869
Method of Increasing the Performance of a Carbonaceous Fuel Combusting Boiler System Oct 21, 2009 Abandoned
Array ( [id] => 10891480 [patent_doc_number] => 08915083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-23 [patent_title] => 'Vapor powered engine/electric generator' [patent_app_type] => utility [patent_app_number] => 12/579029 [patent_app_country] => US [patent_app_date] => 2009-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6204 [patent_no_of_claims] => 23 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12579029 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/579029
Vapor powered engine/electric generator Oct 13, 2009 Issued
Array ( [id] => 6143337 [patent_doc_number] => 20110016864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'ENERGY STORAGE SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/507870 [patent_app_country] => US [patent_app_date] => 2009-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2071 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20110016864.pdf [firstpage_image] =>[orig_patent_app_number] => 12507870 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/507870
ENERGY STORAGE SYSTEM Jul 22, 2009 Abandoned
Array ( [id] => 6213700 [patent_doc_number] => 20100050636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'SEA WATER DESALINATION AND THERMAL ENERGY CONVERSION' [patent_app_type] => utility [patent_app_number] => 12/506259 [patent_app_country] => US [patent_app_date] => 2009-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2797 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0050/20100050636.pdf [firstpage_image] =>[orig_patent_app_number] => 12506259 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/506259
Sea water desalination and thermal energy conversion Jul 20, 2009 Issued
Array ( [id] => 6586115 [patent_doc_number] => 20100031652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-11 [patent_title] => 'DEEP SEA GEOTHERMAL ENERGY SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/499689 [patent_app_country] => US [patent_app_date] => 2009-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11494 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20100031652.pdf [firstpage_image] =>[orig_patent_app_number] => 12499689 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/499689
Deep sea geothermal energy system Jul 7, 2009 Issued
Array ( [id] => 5554497 [patent_doc_number] => 20090266074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'CONTINUOUS POWER SOURCE OF STEAM IN CIRCULATION, AND POWER REINFORCEMENT' [patent_app_type] => utility [patent_app_number] => 12/498560 [patent_app_country] => US [patent_app_date] => 2009-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5842 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0266/20090266074.pdf [firstpage_image] =>[orig_patent_app_number] => 12498560 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/498560
Continuous power source of steam in circulation, and power reinforcement Jul 6, 2009 Issued
Array ( [id] => 6088882 [patent_doc_number] => 20110000195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-06 [patent_title] => 'REDUCED VOLUME ELECTRICALLY HEATED PARTICULATE FILTER' [patent_app_type] => utility [patent_app_number] => 12/496939 [patent_app_country] => US [patent_app_date] => 2009-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4925 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20110000195.pdf [firstpage_image] =>[orig_patent_app_number] => 12496939 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/496939
Reduced volume electrically heated particulate filter Jul 1, 2009 Issued
Array ( [id] => 6578035 [patent_doc_number] => 20100000214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'Petroleum-based Thermoelectric Energy Conversion System' [patent_app_type] => utility [patent_app_number] => 12/495943 [patent_app_country] => US [patent_app_date] => 2009-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4809 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20100000214.pdf [firstpage_image] =>[orig_patent_app_number] => 12495943 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/495943
Petroleum-based Thermoelectric Energy Conversion System Jun 30, 2009 Abandoned
Array ( [id] => 5548832 [patent_doc_number] => 20090282818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'Tail pipe exhaust cooling device' [patent_app_type] => utility [patent_app_number] => 12/386449 [patent_app_country] => US [patent_app_date] => 2009-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1775 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0282/20090282818.pdf [firstpage_image] =>[orig_patent_app_number] => 12386449 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/386449
Tail pipe exhaust cooling device Apr 16, 2009 Issued
Array ( [id] => 7748047 [patent_doc_number] => 20120023913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'CATALYST ABNORMALITY DIAGNOSIS APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/060359 [patent_app_country] => US [patent_app_date] => 2009-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10442 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20120023913.pdf [firstpage_image] =>[orig_patent_app_number] => 13060359 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/060359
CATALYST ABNORMALITY DIAGNOSIS APPARATUS Apr 15, 2009 Abandoned
Array ( [id] => 9438591 [patent_doc_number] => 08707688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-29 [patent_title] => 'Commercial vehicle with an internal combustion engine and a heat recovery system using the heat sources of that engine' [patent_app_type] => utility [patent_app_number] => 12/423149 [patent_app_country] => US [patent_app_date] => 2009-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 3048 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12423149 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/423149
Commercial vehicle with an internal combustion engine and a heat recovery system using the heat sources of that engine Apr 13, 2009 Issued
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