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] => 8456043 [patent_doc_number] => 08291704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-23 [patent_title] => 'Operation method of nuclear power plant' [patent_app_type] => utility [patent_app_number] => 13/046329 [patent_app_country] => US [patent_app_date] => 2011-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 14701 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13046329 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/046329
Operation method of nuclear power plant Mar 10, 2011 Issued
Array ( [id] => 8513963 [patent_doc_number] => 20120313371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'COGENERATIVE ORC SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/580209 [patent_app_country] => US [patent_app_date] => 2011-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2641 [patent_no_of_claims] => 11 [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] => 13580209 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/580209
Cogenerative ORC system Mar 8, 2011 Issued
Array ( [id] => 8993829 [patent_doc_number] => 08517705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Rotary engine vane apparatus and method of operation therefor' [patent_app_type] => utility [patent_app_number] => 13/041368 [patent_app_country] => US [patent_app_date] => 2011-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 19564 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13041368 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/041368
Rotary engine vane apparatus and method of operation therefor Mar 4, 2011 Issued
Array ( [id] => 6010347 [patent_doc_number] => 20110220744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'PROCESS FOR REDUCING COAL CONSUMPTION IN COAL FIRED POWER PLANT WITH FLUIDIZED-BED DRYING' [patent_app_type] => utility [patent_app_number] => 13/040016 [patent_app_country] => US [patent_app_date] => 2011-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4166 [patent_no_of_claims] => 6 [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/A1/0220/20110220744.pdf [firstpage_image] =>[orig_patent_app_number] => 13040016 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/040016
Process for reducing coal consumption in coal fired power plant with fluidized-bed drying Mar 2, 2011 Issued
Array ( [id] => 5930422 [patent_doc_number] => 20110209480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-01 [patent_title] => 'ROTARY COMPRESSOR-EXPANDER SYSTEMS AND ASSOCIATED METHODS OF USE AND MANUFACTURE' [patent_app_type] => utility [patent_app_number] => 13/038345 [patent_app_country] => US [patent_app_date] => 2011-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13190 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0209/20110209480.pdf [firstpage_image] =>[orig_patent_app_number] => 13038345 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/038345
Rotary compressor-expander systems and associated methods of use and manufacture Feb 28, 2011 Issued
Array ( [id] => 6079740 [patent_doc_number] => 20110142702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'ROTARY ENGINE VANE CONDUITS APPARATUS AND METHOD OF OPERATION THEREFOR' [patent_app_type] => utility [patent_app_number] => 13/031755 [patent_app_country] => US [patent_app_date] => 2011-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 16470 [patent_no_of_claims] => 20 [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/A1/0142/20110142702.pdf [firstpage_image] =>[orig_patent_app_number] => 13031755 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/031755
Rotary engine vane conduits apparatus and method of operation therefor Feb 21, 2011 Issued
Array ( [id] => 6072350 [patent_doc_number] => 20110138810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'APPARATUS FOR PRODUCING POWER USING GEOTHERMAL LIQUID' [patent_app_type] => utility [patent_app_number] => 13/031456 [patent_app_country] => US [patent_app_date] => 2011-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3809 [patent_no_of_claims] => 13 [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/A1/0138/20110138810.pdf [firstpage_image] =>[orig_patent_app_number] => 13031456 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/031456
APPARATUS FOR PRODUCING POWER USING GEOTHERMAL LIQUID Feb 20, 2011 Abandoned
Array ( [id] => 9298870 [patent_doc_number] => 08647088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-11 [patent_title] => 'Rotary engine valving apparatus and method of operation therefor' [patent_app_type] => utility [patent_app_number] => 13/031228 [patent_app_country] => US [patent_app_date] => 2011-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 16112 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13031228 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/031228
Rotary engine valving apparatus and method of operation therefor Feb 19, 2011 Issued
Array ( [id] => 8628692 [patent_doc_number] => 08360759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-29 [patent_title] => 'Rotary engine flow conduit apparatus and method of operation therefor' [patent_app_type] => utility [patent_app_number] => 13/031190 [patent_app_country] => US [patent_app_date] => 2011-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 15538 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13031190 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/031190
Rotary engine flow conduit apparatus and method of operation therefor Feb 18, 2011 Issued
Array ( [id] => 6205950 [patent_doc_number] => 20110131966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'SYSTEMS AND METHODS FOR COMPRESSED-GAS ENERGY STORAGE USING COUPLED CYLINDER ASSEMBLIES' [patent_app_type] => utility [patent_app_number] => 13/026677 [patent_app_country] => US [patent_app_date] => 2011-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12036 [patent_no_of_claims] => 25 [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] => publications/A1/0131/20110131966.pdf [firstpage_image] =>[orig_patent_app_number] => 13026677 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/026677
Systems and methods for compressed-gas energy storage using coupled cylinder assemblies Feb 13, 2011 Issued
Array ( [id] => 6159869 [patent_doc_number] => 20110192603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'Self-Sustaining On-Site Production of Electricity and/or Steam for Use in the In Situ Processing of Oil Shale and/or Oil Sands' [patent_app_type] => utility [patent_app_number] => 13/024090 [patent_app_country] => US [patent_app_date] => 2011-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6646 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0192/20110192603.pdf [firstpage_image] =>[orig_patent_app_number] => 13024090 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/024090
Self-Sustaining On-Site Production of Electricity and/or Steam for Use in the In Situ Processing of Oil Shale and/or Oil Sands Feb 8, 2011 Abandoned
Array ( [id] => 6000425 [patent_doc_number] => 20110116958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-19 [patent_title] => 'ROTARY ENGINE EXPANSION CHAMBER APPARATUS AND METHOD OF OPERATION THEREFOR' [patent_app_type] => utility [patent_app_number] => 13/014167 [patent_app_country] => US [patent_app_date] => 2011-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12478 [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/A1/0116/20110116958.pdf [firstpage_image] =>[orig_patent_app_number] => 13014167 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/014167
Rotary engine expansion chamber apparatus and method of operation therefor Jan 25, 2011 Issued
Array ( [id] => 6154141 [patent_doc_number] => 20110156407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'Methods and Systems for Power Generation By Changing Density of A Fluid' [patent_app_type] => utility [patent_app_number] => 12/980782 [patent_app_country] => US [patent_app_date] => 2010-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8220 [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/A1/0156/20110156407.pdf [firstpage_image] =>[orig_patent_app_number] => 12980782 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/980782
Methods and Systems for Power Generation By Changing Density of A Fluid Dec 28, 2010 Abandoned
Array ( [id] => 8414590 [patent_doc_number] => 20120242090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-27 [patent_title] => 'SOLAR POWER PLANT WITH INTEGRATED GAS TURBINE' [patent_app_type] => utility [patent_app_number] => 13/514088 [patent_app_country] => US [patent_app_date] => 2010-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6118 [patent_no_of_claims] => 16 [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] => 13514088 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/514088
Solar power plant with integrated gas turbine Dec 13, 2010 Issued
Array ( [id] => 6025631 [patent_doc_number] => 20110079010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-07 [patent_title] => 'SYSTEMS AND METHODS FOR COMBINED THERMAL AND COMPRESSED GAS ENERGY CONVERSION SYSTEMS' [patent_app_type] => utility [patent_app_number] => 12/966776 [patent_app_country] => US [patent_app_date] => 2010-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 19259 [patent_no_of_claims] => 16 [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/A1/0079/20110079010.pdf [firstpage_image] =>[orig_patent_app_number] => 12966776 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/966776
SYSTEMS AND METHODS FOR COMBINED THERMAL AND COMPRESSED GAS ENERGY CONVERSION SYSTEMS Dec 12, 2010 Abandoned
Array ( [id] => 7794014 [patent_doc_number] => 08122718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Systems and methods for combined thermal and compressed gas energy conversion systems' [patent_app_type] => utility [patent_app_number] => 12/966773 [patent_app_country] => US [patent_app_date] => 2010-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 19275 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/122/08122718.pdf [firstpage_image] =>[orig_patent_app_number] => 12966773 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/966773
Systems and methods for combined thermal and compressed gas energy conversion systems Dec 12, 2010 Issued
Array ( [id] => 6075729 [patent_doc_number] => 20110140453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'HYBRID BIOMASS PROCESS WITH REHEAT CYCLE' [patent_app_type] => utility [patent_app_number] => 12/957719 [patent_app_country] => US [patent_app_date] => 2010-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3300 [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] => publications/A1/0140/20110140453.pdf [firstpage_image] =>[orig_patent_app_number] => 12957719 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/957719
Hybrid biomass process with reheat cycle Nov 30, 2010 Issued
Array ( [id] => 8389548 [patent_doc_number] => 20120227396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-13 [patent_title] => 'PROPULSION OR MOTOR DEVICE FOR CONVERTING ENERGY INTO POWER, USING THE FORCES GENERATED BY THE SURFACE MOVEMENT OF A LIQUID OR FLUID OR THE LIKE' [patent_app_type] => utility [patent_app_number] => 13/509283 [patent_app_country] => US [patent_app_date] => 2010-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2745 [patent_no_of_claims] => 6 [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] => 13509283 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/509283
Propulsion or motor device for converting energy into power, using the forces generated by the surface movement of a liquid or fluid or the like Nov 11, 2010 Issued
Array ( [id] => 6205996 [patent_doc_number] => 20110131989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'SUPPLEMENTAL WORKING FLUID HEATING TO ACCOMMODATE VARIATIONS IN SOLAR POWER CONTRIBUTIONS IN A CONCENTRATED SOLAR-POWER ENABLED POWER PLANT' [patent_app_type] => utility [patent_app_number] => 12/941922 [patent_app_country] => US [patent_app_date] => 2010-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 28760 [patent_no_of_claims] => 3 [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/A1/0131/20110131989.pdf [firstpage_image] =>[orig_patent_app_number] => 12941922 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/941922
SUPPLEMENTAL WORKING FLUID HEATING TO ACCOMMODATE VARIATIONS IN SOLAR POWER CONTRIBUTIONS IN A CONCENTRATED SOLAR-POWER ENABLED POWER PLANT Nov 7, 2010 Abandoned
Array ( [id] => 6205995 [patent_doc_number] => 20110131988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'SOLAR HEATING OF WORKING FLUID IN A CONCENTRATED SOLAR POWER-ENABLED POWER PLANT' [patent_app_type] => utility [patent_app_number] => 12/941911 [patent_app_country] => US [patent_app_date] => 2010-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 28760 [patent_no_of_claims] => 5 [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/A1/0131/20110131988.pdf [firstpage_image] =>[orig_patent_app_number] => 12941911 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/941911
SOLAR HEATING OF WORKING FLUID IN A CONCENTRATED SOLAR POWER-ENABLED POWER PLANT Nov 7, 2010 Abandoned
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