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] => 10949289 [patent_doc_number] => 20140352311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'METHOD FOR OPERATING A WIND TURBINE OR A WIND FARM' [patent_app_type] => utility [patent_app_number] => 14/364650 [patent_app_country] => US [patent_app_date] => 2012-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5338 [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] => 14364650 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/364650
Method for operating a wind turbine or a wind farm Dec 9, 2012 Issued
Array ( [id] => 8865477 [patent_doc_number] => 20130149180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'INTERNAL GEAR PUMP' [patent_app_type] => utility [patent_app_number] => 13/705596 [patent_app_country] => US [patent_app_date] => 2012-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5462 [patent_no_of_claims] => 1 [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] => 13705596 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/705596
Internal gear pump Dec 4, 2012 Issued
Array ( [id] => 12166580 [patent_doc_number] => 09885344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-06 [patent_title] => 'Energy recovery device' [patent_app_type] => utility [patent_app_number] => 14/365214 [patent_app_country] => US [patent_app_date] => 2012-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6236 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14365214 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/365214
Energy recovery device Dec 4, 2012 Issued
Array ( [id] => 11521836 [patent_doc_number] => 09605222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Reactor' [patent_app_type] => utility [patent_app_number] => 14/362320 [patent_app_country] => US [patent_app_date] => 2012-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7464 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14362320 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/362320
Reactor Nov 28, 2012 Issued
Array ( [id] => 10051383 [patent_doc_number] => 09091252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-28 [patent_title] => 'Methodology and mechanisms for enhancing high ambient temperature performance in shape memory alloy applications' [patent_app_type] => utility [patent_app_number] => 13/688863 [patent_app_country] => US [patent_app_date] => 2012-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 4402 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13688863 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/688863
Methodology and mechanisms for enhancing high ambient temperature performance in shape memory alloy applications Nov 28, 2012 Issued
Array ( [id] => 9194070 [patent_doc_number] => 20130333385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'Supercritical Fluids, Systems and Methods for Use' [patent_app_type] => utility [patent_app_number] => 13/686886 [patent_app_country] => US [patent_app_date] => 2012-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7823 [patent_no_of_claims] => 26 [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] => 13686886 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/686886
Supercritical Fluids, Systems and Methods for Use Nov 26, 2012 Abandoned
Array ( [id] => 8927412 [patent_doc_number] => 20130183171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'Rotary Cam Ring Fluid Machine' [patent_app_type] => utility [patent_app_number] => 13/684498 [patent_app_country] => US [patent_app_date] => 2012-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6504 [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] => 13684498 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/684498
Rotary cam ring fluid machine Nov 23, 2012 Issued
Array ( [id] => 10963508 [patent_doc_number] => 20140366539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'Power Generation Using Non-Aqueous Solvent' [patent_app_type] => utility [patent_app_number] => 14/368160 [patent_app_country] => US [patent_app_date] => 2012-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9463 [patent_no_of_claims] => 25 [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] => 14368160 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/368160
Power generation using non-aqueous solvent Nov 15, 2012 Issued
Array ( [id] => 8837700 [patent_doc_number] => 20130133327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'SYSTEM AND PROCESS FOR GENERATION OF ELECTRICAL POWER' [patent_app_type] => utility [patent_app_number] => 13/678211 [patent_app_country] => US [patent_app_date] => 2012-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 49487 [patent_no_of_claims] => 22 [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] => 13678211 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/678211
System and process for generation of electrical power Nov 14, 2012 Issued
Array ( [id] => 9853723 [patent_doc_number] => 20150033739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'ELECTRICITY-GENERATING SYSTEM USING SOLAR HEAT ENERGY' [patent_app_type] => utility [patent_app_number] => 14/358292 [patent_app_country] => US [patent_app_date] => 2012-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4892 [patent_no_of_claims] => 1 [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] => 14358292 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/358292
Electricity-generating system using solar heat energy Nov 13, 2012 Issued
Array ( [id] => 10935310 [patent_doc_number] => 20140338331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'DISTRIBUTED COMBINED COOLING, HEATING AND POWER GENERATING APPARATUS AND METHOD WITH INTERNAL COMBUSTION ENGINE BY COMBINING SOLAR ENERGY AND ALTERNATIVE FUEL' [patent_app_type] => utility [patent_app_number] => 14/345505 [patent_app_country] => US [patent_app_date] => 2012-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7061 [patent_no_of_claims] => 21 [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] => 14345505 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/345505
Distributed combined cooling, heating and power generating apparatus and method with internal combustion engine by combining solar energy and alternative fuel Nov 12, 2012 Issued
Array ( [id] => 10601742 [patent_doc_number] => 09322297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-26 [patent_title] => 'Energy storage installation with open charging circuit for storing seasonally occurring excess electrical energy' [patent_app_type] => utility [patent_app_number] => 14/364380 [patent_app_country] => US [patent_app_date] => 2012-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2634 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14364380 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/364380
Energy storage installation with open charging circuit for storing seasonally occurring excess electrical energy Nov 12, 2012 Issued
Array ( [id] => 10970503 [patent_doc_number] => 20140373536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'POWER GENERATING SYSTEM AND METHOD BY COMBINING MEDIUM-AND-LOW TEMPERATURE SOLAR ENERGY WITH FOSSIL FUEL THERMOCHEMISTRY' [patent_app_type] => utility [patent_app_number] => 14/345465 [patent_app_country] => US [patent_app_date] => 2012-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5454 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14345465 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/345465
Power generating system and method by combining medium-and-low temperature solar energy with fossil fuel thermochemistry Nov 12, 2012 Issued
Array ( [id] => 10084062 [patent_doc_number] => 09121405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Trochoidal rotary device' [patent_app_type] => utility [patent_app_number] => 13/674922 [patent_app_country] => US [patent_app_date] => 2012-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5290 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13674922 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/674922
Trochoidal rotary device Nov 11, 2012 Issued
Array ( [id] => 9675640 [patent_doc_number] => 08814544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-26 [patent_title] => 'Rotary pump with improved seal' [patent_app_type] => utility [patent_app_number] => 13/671674 [patent_app_country] => US [patent_app_date] => 2012-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 9164 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13671674 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/671674
Rotary pump with improved seal Nov 7, 2012 Issued
Array ( [id] => 11257554 [patent_doc_number] => 09482450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Ericsson cycle device improvements' [patent_app_type] => utility [patent_app_number] => 14/356813 [patent_app_country] => US [patent_app_date] => 2012-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 9404 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14356813 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/356813
Ericsson cycle device improvements Nov 6, 2012 Issued
Array ( [id] => 11192025 [patent_doc_number] => 09422832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Method for controlling a cooling process of turbine components' [patent_app_type] => utility [patent_app_number] => 14/372014 [patent_app_country] => US [patent_app_date] => 2012-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3389 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14372014 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/372014
Method for controlling a cooling process of turbine components Nov 6, 2012 Issued
Array ( [id] => 10104366 [patent_doc_number] => 09140143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-22 [patent_title] => 'Method of operating a steam power plant at low load' [patent_app_type] => utility [patent_app_number] => 13/668224 [patent_app_country] => US [patent_app_date] => 2012-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2317 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13668224 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/668224
Method of operating a steam power plant at low load Nov 2, 2012 Issued
Array ( [id] => 9955615 [patent_doc_number] => 09003797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Use of compositions comprising 1,1,1,2,3-pentafluoropropane and optionally Z-1,1,1,4,4,4-hexafluoro-2-butene in power cycles' [patent_app_type] => utility [patent_app_number] => 13/666463 [patent_app_country] => US [patent_app_date] => 2012-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9882 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13666463 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/666463
Use of compositions comprising 1,1,1,2,3-pentafluoropropane and optionally Z-1,1,1,4,4,4-hexafluoro-2-butene in power cycles Oct 31, 2012 Issued
Array ( [id] => 10942257 [patent_doc_number] => 20140345278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'METHOD FOR OPERATING A GAS AND STEAM TURBINE INSTALLATION FOR FREQUENCY SUPPORT' [patent_app_type] => utility [patent_app_number] => 14/356158 [patent_app_country] => US [patent_app_date] => 2012-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2511 [patent_no_of_claims] => 8 [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] => 14356158 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/356158
METHOD FOR OPERATING A GAS AND STEAM TURBINE INSTALLATION FOR FREQUENCY SUPPORT Oct 29, 2012 Abandoned
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