Search

Lee Nguyen

Examiner (ID: 8906, Phone: (571)272-7854 , Office: P/2649 )

Most Active Art Unit
2649
Art Unit(s)
2746, 2618, 2745, 2647, 2682, 2611, 2683, 2649
Total Applications
2249
Issued Applications
1896
Pending Applications
130
Abandoned Applications
240

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9050128 [patent_doc_number] => 20130247842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'Oil-Fired Frac Water Heater' [patent_app_type] => utility [patent_app_number] => 13/897883 [patent_app_country] => US [patent_app_date] => 2013-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10313 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13897883 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/897883
Method for heating treatment fluid using an oil-fired frac water heater May 19, 2013 Issued
Array ( [id] => 9191704 [patent_doc_number] => 20130331019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-12 [patent_title] => 'AIRCRAFT OUTER SKIN HEAT EXCHANGER, AIRCRAFT COOLING SYSTEM AND METHOD FOR OPERATING AN AIRCRAFT OUTER SKIN HEAT EXCHANGER' [patent_app_type] => utility [patent_app_number] => 13/893973 [patent_app_country] => US [patent_app_date] => 2013-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5925 [patent_no_of_claims] => 13 [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] => 13893973 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/893973
Aircraft outer skin heat exchanger, aircraft cooling system and method for operating an aircraft outer skin heat exchanger May 13, 2013 Issued
Array ( [id] => 14059069 [patent_doc_number] => 10233819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Dual-pivot hinge for fan [patent_app_type] => utility [patent_app_number] => 13/886729 [patent_app_country] => US [patent_app_date] => 2013-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4767 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13886729 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/886729
Dual-pivot hinge for fan May 2, 2013 Issued
Array ( [id] => 9131769 [patent_doc_number] => 20130292482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'AIR CONDITIONING SYSTEM FOR VEHICLES' [patent_app_type] => utility [patent_app_number] => 13/867232 [patent_app_country] => US [patent_app_date] => 2013-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10963 [patent_no_of_claims] => 4 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13867232 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/867232
Air conditioning system for vehicles Apr 21, 2013 Issued
Array ( [id] => 13236025 [patent_doc_number] => 10131199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-20 [patent_title] => Air passage opening/closing device [patent_app_type] => utility [patent_app_number] => 14/390671 [patent_app_country] => US [patent_app_date] => 2013-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6468 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 471 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14390671 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/390671
Air passage opening/closing device Mar 31, 2013 Issued
Array ( [id] => 9917398 [patent_doc_number] => 20150072603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'Controlled Atmosphere Workstation' [patent_app_type] => utility [patent_app_number] => 14/389334 [patent_app_country] => US [patent_app_date] => 2013-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3393 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [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] => 14389334 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/389334
Controlled Atmosphere Workstation Mar 20, 2013 Abandoned
Array ( [id] => 9917404 [patent_doc_number] => 20150072609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'CLEAN AIR APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/388384 [patent_app_country] => US [patent_app_date] => 2013-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5625 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14388384 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/388384
Clean air apparatus and method for discharging clean air towards a target clean area in the form of an air curtain Mar 19, 2013 Issued
Array ( [id] => 9054823 [patent_doc_number] => 20130252537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'ENERGY RECOVERY VENTILATION SMOKE EVACUATION' [patent_app_type] => utility [patent_app_number] => 13/840624 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5293 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13840624 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/840624
Energy recovery ventilation smoke evacuation Mar 14, 2013 Issued
Array ( [id] => 14262169 [patent_doc_number] => 10280639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Materials and methods for lining a chimney [patent_app_type] => utility [patent_app_number] => 13/804499 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 5390 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13804499 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/804499
Materials and methods for lining a chimney Mar 13, 2013 Issued
Array ( [id] => 9738070 [patent_doc_number] => 20140273788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'ANTI-FOGGING SYSTEM FOR SINGLE ENGINE AIRCRAFT' [patent_app_type] => utility [patent_app_number] => 13/803154 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3260 [patent_no_of_claims] => 23 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13803154 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/803154
Anti-fogging system for single engine aircraft Mar 13, 2013 Issued
Array ( [id] => 9895678 [patent_doc_number] => 20150050877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'VENTILATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/388145 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3036 [patent_no_of_claims] => 4 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14388145 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/388145
VENTILATION SYSTEM Mar 12, 2013 Abandoned
Array ( [id] => 8939832 [patent_doc_number] => 20130189629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'FRAC WATER HEATER AND FUEL OIL HEATING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/797694 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 14297 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13797694 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/797694
FRAC WATER HEATER AND FUEL OIL HEATING SYSTEM Mar 11, 2013 Abandoned
Array ( [id] => 10541296 [patent_doc_number] => 09266405 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-02-23 [patent_title] => 'Roof top automobile ventilation system' [patent_app_type] => utility [patent_app_number] => 13/787392 [patent_app_country] => US [patent_app_date] => 2013-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3174 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 985 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13787392 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/787392
Roof top automobile ventilation system Mar 5, 2013 Issued
Array ( [id] => 11318941 [patent_doc_number] => 09517678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'High-voltage equipment cooling system for electric vehicle and high-voltage equipment cooling method for electric vehicle' [patent_app_type] => utility [patent_app_number] => 13/786315 [patent_app_country] => US [patent_app_date] => 2013-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7670 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13786315 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/786315
High-voltage equipment cooling system for electric vehicle and high-voltage equipment cooling method for electric vehicle Mar 4, 2013 Issued
Array ( [id] => 9699143 [patent_doc_number] => 20140248827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-04 [patent_title] => 'Aircraft Circulation System for Passenger Cabins' [patent_app_type] => utility [patent_app_number] => 13/783664 [patent_app_country] => US [patent_app_date] => 2013-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5437 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13783664 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/783664
Aircraft Circulation System for Passenger Cabins Mar 3, 2013 Abandoned
Array ( [id] => 9016072 [patent_doc_number] => 20130231036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'AIR CONDITIONING SYSTEM FOR MOTOR VEHICLES' [patent_app_type] => utility [patent_app_number] => 13/782075 [patent_app_country] => US [patent_app_date] => 2013-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4993 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13782075 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/782075
AIR CONDITIONING SYSTEM FOR MOTOR VEHICLES Feb 28, 2013 Abandoned
Array ( [id] => 9671294 [patent_doc_number] => 20140235157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'DEDICATED OUTDOOR AIR SYSTEM WITH PRE-HEATING AND METHOD FOR SAME' [patent_app_type] => utility [patent_app_number] => 13/768067 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11379 [patent_no_of_claims] => 26 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13768067 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/768067
DEDICATED OUTDOOR AIR SYSTEM WITH PRE-HEATING AND METHOD FOR SAME Feb 14, 2013 Abandoned
Array ( [id] => 9195015 [patent_doc_number] => 20130334330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'METHOD OF CONTROLLING BOILER' [patent_app_type] => utility [patent_app_number] => 13/766964 [patent_app_country] => US [patent_app_date] => 2013-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5234 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13766964 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/766964
METHOD OF CONTROLLING BOILER Feb 13, 2013 Abandoned
Array ( [id] => 12472050 [patent_doc_number] => 09989267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-05 [patent_title] => Moisture abatement in heating operation of climate controlled systems [patent_app_type] => utility [patent_app_number] => 13/763563 [patent_app_country] => US [patent_app_date] => 2013-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 15494 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13763563 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/763563
Moisture abatement in heating operation of climate controlled systems Feb 7, 2013 Issued
Array ( [id] => 8841728 [patent_doc_number] => 20130137356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'Method And System For Tunnel Ventilation In Normal Conditions And In Conditions Of Fire' [patent_app_type] => utility [patent_app_number] => 13/750822 [patent_app_country] => US [patent_app_date] => 2013-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6061 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13750822 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/750822
Method and system for tunnel ventilation in normal conditions and in conditions of fire Jan 24, 2013 Issued
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