Search

Hoang M. Nguyen

Examiner (ID: 6971, Phone: (571)272-4861 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3401, 3746, 3745, 3748, 2899
Total Applications
5385
Issued Applications
4291
Pending Applications
357
Abandoned Applications
768

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9366070 [patent_doc_number] => 20140075943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'METHOD FOR OPERATING FUEL SUPPLY SYSTEM FOR MARINE STRUCTURE HAVING RELIQUEFACTION APPARATUS AND HIGH-PRESSURE NATURAL GAS INJECTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/004669 [patent_app_country] => US [patent_app_date] => 2011-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 20394 [patent_no_of_claims] => 10 [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] => 14004669 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/004669
Method for operating fuel supply system for marine structure having reliquefaction apparatus and high-pressure natural gas injection engine Dec 19, 2011 Issued
Array ( [id] => 8249296 [patent_doc_number] => 20120153621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'COOLING SYSTEMS AND HYBRID A/C SYSTEMS USING AN ELECTROMAGNETIC RADIATION-ABSORBING COMPLEX' [patent_app_type] => utility [patent_app_number] => 13/326521 [patent_app_country] => US [patent_app_date] => 2011-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10351 [patent_no_of_claims] => 14 [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/A1/0153/20120153621.pdf [firstpage_image] =>[orig_patent_app_number] => 13326521 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/326521
Cooling systems and hybrid A/C systems using an electromagnetic radiation-absorbing complex Dec 14, 2011 Issued
Array ( [id] => 9194068 [patent_doc_number] => 20130333383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'PASSIVE HEAT EXTRACTION AND ELECTRICITY GENERATION' [patent_app_type] => utility [patent_app_number] => 13/992586 [patent_app_country] => US [patent_app_date] => 2011-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 13475 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13992586 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/992586
Passive heat extraction and electricity generation Dec 11, 2011 Issued
Array ( [id] => 9194067 [patent_doc_number] => 20130333382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'Power Source Machinery' [patent_app_type] => utility [patent_app_number] => 13/992716 [patent_app_country] => US [patent_app_date] => 2011-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4871 [patent_no_of_claims] => 8 [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] => 13992716 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/992716
Power Source Machinery Dec 7, 2011 Abandoned
Array ( [id] => 11237905 [patent_doc_number] => 09464539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-11 [patent_title] => 'Waste heat recovery device for a marine vessel' [patent_app_type] => utility [patent_app_number] => 14/364655 [patent_app_country] => US [patent_app_date] => 2011-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7539 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14364655 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/364655
Waste heat recovery device for a marine vessel Dec 5, 2011 Issued
Array ( [id] => 10045658 [patent_doc_number] => 09086049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-21 [patent_title] => 'Power generating equipment' [patent_app_type] => utility [patent_app_number] => 13/997428 [patent_app_country] => US [patent_app_date] => 2011-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 3445 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13997428 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/997428
Power generating equipment Dec 4, 2011 Issued
Array ( [id] => 8837695 [patent_doc_number] => 20130133323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'SOLAR STEAM GENERATOR' [patent_app_type] => utility [patent_app_number] => 13/306984 [patent_app_country] => US [patent_app_date] => 2011-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2445 [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] => 13306984 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/306984
Solar steam generator Nov 29, 2011 Issued
Array ( [id] => 8413397 [patent_doc_number] => 20120240897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-27 [patent_title] => 'HEAT ENGINE IMPROVEMENTS' [patent_app_type] => utility [patent_app_number] => 13/305478 [patent_app_country] => US [patent_app_date] => 2011-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4896 [patent_no_of_claims] => 3 [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] => 13305478 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/305478
HEAT ENGINE IMPROVEMENTS Nov 27, 2011 Abandoned
Array ( [id] => 10842370 [patent_doc_number] => 08869531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Heat engines with cascade cycles' [patent_app_type] => utility [patent_app_number] => 13/305596 [patent_app_country] => US [patent_app_date] => 2011-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6419 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13305596 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/305596
Heat engines with cascade cycles Nov 27, 2011 Issued
Array ( [id] => 11785719 [patent_doc_number] => 09395118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-19 [patent_title] => 'Building with energy recovery and storage systems' [patent_app_type] => utility [patent_app_number] => 13/298446 [patent_app_country] => US [patent_app_date] => 2011-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 4580 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13298446 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/298446
Building with energy recovery and storage systems Nov 16, 2011 Issued
Array ( [id] => 9549875 [patent_doc_number] => 08756911 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-06-24 [patent_title] => 'Turbine exhaust cylinder and strut cooling' [patent_app_type] => utility [patent_app_number] => 13/297318 [patent_app_country] => US [patent_app_date] => 2011-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1393 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13297318 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/297318
Turbine exhaust cylinder and strut cooling Nov 15, 2011 Issued
Array ( [id] => 9290078 [patent_doc_number] => 20140033712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'M-TYPE PULVERIZED COAL BOILER SUITABLE FOR ULTRAHIGH STEAM TEMPERATURE' [patent_app_type] => utility [patent_app_number] => 13/579173 [patent_app_country] => US [patent_app_date] => 2011-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7880 [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] => 13579173 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/579173
M-type pulverized coal boiler suitable for ultrahigh steam temperature Nov 10, 2011 Issued
Array ( [id] => 8177750 [patent_doc_number] => 20120111004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'MODULAR ENERGY HARVESTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/293584 [patent_app_country] => US [patent_app_date] => 2011-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3720 [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/A1/0111/20120111004.pdf [firstpage_image] =>[orig_patent_app_number] => 13293584 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/293584
Modular energy harvesting system Nov 9, 2011 Issued
Array ( [id] => 8810861 [patent_doc_number] => 20130111906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'GAS TURBINE EXHAUST CASE' [patent_app_type] => utility [patent_app_number] => 13/292289 [patent_app_country] => US [patent_app_date] => 2011-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2006 [patent_no_of_claims] => 17 [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] => 13292289 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/292289
Gas turbine exhaust case Nov 8, 2011 Issued
Array ( [id] => 8177752 [patent_doc_number] => 20120111008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'ALTERNATIVE PARTIAL STEAM ADMISSION ARC FOR REDUCED NOISE GENERATION' [patent_app_type] => utility [patent_app_number] => 13/290278 [patent_app_country] => US [patent_app_date] => 2011-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6239 [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/A1/0111/20120111008.pdf [firstpage_image] =>[orig_patent_app_number] => 13290278 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/290278
Alternative partial steam admission arc for reduced noise generation Nov 6, 2011 Issued
Array ( [id] => 8812176 [patent_doc_number] => 20130113221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'HOT DAY CYCLE' [patent_app_type] => utility [patent_app_number] => 13/290735 [patent_app_country] => US [patent_app_date] => 2011-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5177 [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] => 13290735 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/290735
Hot day cycle Nov 6, 2011 Issued
Array ( [id] => 8215296 [patent_doc_number] => 20120131921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'HEAT ENGINE CYCLES FOR HIGH AMBIENT CONDITIONS' [patent_app_type] => utility [patent_app_number] => 13/291086 [patent_app_country] => US [patent_app_date] => 2011-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10072 [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] => 13291086 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/291086
Heat engine cycles for high ambient conditions Nov 6, 2011 Issued
Array ( [id] => 9708526 [patent_doc_number] => 08833082 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Natural draft condenser' [patent_app_type] => utility [patent_app_number] => 13/286538 [patent_app_country] => US [patent_app_date] => 2011-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 3762 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13286538 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/286538
Natural draft condenser Oct 31, 2011 Issued
Array ( [id] => 9659908 [patent_doc_number] => 08806870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'Carbon-dioxide-recovery-type thermal power generation system and method of operating the same' [patent_app_type] => utility [patent_app_number] => 13/282853 [patent_app_country] => US [patent_app_date] => 2011-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5270 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13282853 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/282853
Carbon-dioxide-recovery-type thermal power generation system and method of operating the same Oct 26, 2011 Issued
Array ( [id] => 8163600 [patent_doc_number] => 20120102955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'Thermal Power Plant' [patent_app_type] => utility [patent_app_number] => 13/281981 [patent_app_country] => US [patent_app_date] => 2011-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 8322 [patent_no_of_claims] => 18 [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/A1/0102/20120102955.pdf [firstpage_image] =>[orig_patent_app_number] => 13281981 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/281981
Thermal power plant Oct 25, 2011 Issued
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