Search

Tho V. Duong

Examiner (ID: 13443)

Most Active Art Unit
3744
Art Unit(s)
3753, 3744, 3763, 3743
Total Applications
2113
Issued Applications
1337
Pending Applications
151
Abandoned Applications
668

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15620769 [patent_doc_number] => 20200080789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => SHELL AND TUBE HEAT EXCHANGER WITH PERFORATED FINS INTERCONNECTING THE TUBES [patent_app_type] => utility [patent_app_number] => 16/128032 [patent_app_country] => US [patent_app_date] => 2018-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16128032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/128032
Shell and tube heat exchanger with perforated fins interconnecting the tubes Sep 10, 2018 Issued
Array ( [id] => 16269915 [patent_doc_number] => 20200271402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => HELICAL INSERT FOR SHELL AND TUBE HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 16/647167 [patent_app_country] => US [patent_app_date] => 2018-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16647167 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/647167
HELICAL INSERT FOR SHELL AND TUBE HEAT EXCHANGER Sep 10, 2018 Abandoned
Array ( [id] => 16771763 [patent_doc_number] => 10982862 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-20 [patent_title] => System and method for heat and energy recovery and regeneration [patent_app_type] => utility [patent_app_number] => 16/111373 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 7345 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16111373 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/111373
System and method for heat and energy recovery and regeneration Aug 23, 2018 Issued
Array ( [id] => 16985290 [patent_doc_number] => 11072442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Space flight habitation support appliance [patent_app_type] => utility [patent_app_number] => 16/111052 [patent_app_country] => US [patent_app_date] => 2018-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 11653 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16111052 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/111052
Space flight habitation support appliance Aug 22, 2018 Issued
Array ( [id] => 16438120 [patent_doc_number] => 20200355446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => Closed cycle thermal energy storage system using thermochemical material [patent_app_type] => utility [patent_app_number] => 16/640645 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16640645 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/640645
Closed cycle thermal energy storage system using thermochemical material Aug 20, 2018 Issued
Array ( [id] => 13989393 [patent_doc_number] => 20190063854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => HEAT DISSIPATION SHEET AND METHOD FOR MANUFACTURING HEAT DISSIPATION SHEET [patent_app_type] => utility [patent_app_number] => 16/057880 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16057880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/057880
HEAT DISSIPATION SHEET AND METHOD FOR MANUFACTURING HEAT DISSIPATION SHEET Aug 7, 2018 Abandoned
Array ( [id] => 14020701 [patent_doc_number] => 20190072344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 16/057821 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16057821 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/057821
HEAT EXCHANGER Aug 7, 2018 Abandoned
Array ( [id] => 17045795 [patent_doc_number] => 11098966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Header tank for heat exchanger [patent_app_type] => utility [patent_app_number] => 16/058236 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2519 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16058236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/058236
Header tank for heat exchanger Aug 7, 2018 Issued
Array ( [id] => 14995785 [patent_doc_number] => 20190316850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => TIGHT TEMPERATURE CONTROL AT A THERMAL LOAD WITH A TWO PHASE PUMPED LOOP, OPTIONALLY AUGMENTED WITH A VAPOR COMPRESSION CYCLE [patent_app_type] => utility [patent_app_number] => 16/058222 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16058222 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/058222
Tight temperature control at a thermal load with a two phase pumped loop, optionally augmented with a vapor compression cycle Aug 7, 2018 Issued
Array ( [id] => 13591765 [patent_doc_number] => 20180347431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => HEAT EXCHANGER AND WASTE HEAT RECOVERY STRUCTURE [patent_app_type] => utility [patent_app_number] => 15/991772 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15991772 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/991772
HEAT EXCHANGER AND WASTE HEAT RECOVERY STRUCTURE May 28, 2018 Abandoned
Array ( [id] => 13578393 [patent_doc_number] => 20180340745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => COOLED CONVEYOR FOR DECOATING SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/990004 [patent_app_country] => US [patent_app_date] => 2018-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15990004 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/990004
Cooled conveyor for decoating systems May 24, 2018 Issued
Array ( [id] => 13592721 [patent_doc_number] => 20180347909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => VEHICLE HEAT EXCHANGE APPARATUS [patent_app_type] => utility [patent_app_number] => 15/990386 [patent_app_country] => US [patent_app_date] => 2018-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15990386 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/990386
Vehicle heat exchange apparatus May 24, 2018 Issued
Array ( [id] => 15575985 [patent_doc_number] => 10578364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Vehicle heat exchange apparatus [patent_app_type] => utility [patent_app_number] => 15/990356 [patent_app_country] => US [patent_app_date] => 2018-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4126 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15990356 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/990356
Vehicle heat exchange apparatus May 24, 2018 Issued
Array ( [id] => 13888837 [patent_doc_number] => 10196965 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-05 [patent_title] => Charge air cooler for internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/989995 [patent_app_country] => US [patent_app_date] => 2018-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3471 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [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] => 15989995 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/989995
Charge air cooler for internal combustion engine May 24, 2018 Issued
Array ( [id] => 17074121 [patent_doc_number] => 11110502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Entwined tubular arrangements for heat exchangers and counterflow heat transfer systems [patent_app_type] => utility [patent_app_number] => 15/988460 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3538 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15988460 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/988460
Entwined tubular arrangements for heat exchangers and counterflow heat transfer systems May 23, 2018 Issued
Array ( [id] => 13573679 [patent_doc_number] => 20180338388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => COOLING DEVICE, ELECTRONIC APPARATUS, AND COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/970916 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15970916 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/970916
COOLING DEVICE, ELECTRONIC APPARATUS, AND COOLING SYSTEM May 3, 2018 Abandoned
Array ( [id] => 13554263 [patent_doc_number] => 20180328679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => TRIPLE-FLOW HEAT EXCHANGER WITH INTEGRATED CONTROL VALVE [patent_app_type] => utility [patent_app_number] => 15/969870 [patent_app_country] => US [patent_app_date] => 2018-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15969870 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/969870
Triple-flow heat exchanger with integrated control valve May 2, 2018 Issued
Array ( [id] => 15088409 [patent_doc_number] => 20190339015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => Compressor Systems and Heat Exchangers [patent_app_type] => utility [patent_app_number] => 15/970531 [patent_app_country] => US [patent_app_date] => 2018-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15970531 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/970531
Compressor systems and heat exchangers May 2, 2018 Issued
Array ( [id] => 15755689 [patent_doc_number] => 10619945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Cooling arrangement, fluid collector for cooling arrangement, and method of producing a fluid collector [patent_app_type] => utility [patent_app_number] => 15/970523 [patent_app_country] => US [patent_app_date] => 2018-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 7098 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15970523 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/970523
Cooling arrangement, fluid collector for cooling arrangement, and method of producing a fluid collector May 2, 2018 Issued
Array ( [id] => 13538877 [patent_doc_number] => 20180320985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => POLYMER-BASED HEAT TRANSFER DEVICE AND PROCESS FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 15/969985 [patent_app_country] => US [patent_app_date] => 2018-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15969985 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/969985
Polymer-based heat transfer device and process for manufacturing the same May 2, 2018 Issued
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