Search

Hoang M. Nguyen

Examiner (ID: 2245, Phone: (571)272-4861 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3401, 3748, 2899, 3746, 3745
Total Applications
5342
Issued Applications
4264
Pending Applications
347
Abandoned Applications
767

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5999124 [patent_doc_number] => 20020028148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-07 [patent_title] => 'Exhaust turbocharger for internal combustion engine and turbocharging system' [patent_app_type] => new [patent_app_number] => 09/790529 [patent_app_country] => US [patent_app_date] => 2001-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5119 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20020028148.pdf [firstpage_image] =>[orig_patent_app_number] => 09790529 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/790529
Exhaust turbocharger for internal combustion engine and turbocharging system Feb 22, 2001 Issued
Array ( [id] => 1442504 [patent_doc_number] => 06367257 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Installation for producing solar thermal energy' [patent_app_type] => B1 [patent_app_number] => 09/763390 [patent_app_country] => US [patent_app_date] => 2001-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4067 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367257.pdf [firstpage_image] =>[orig_patent_app_number] => 09763390 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/763390
Installation for producing solar thermal energy Feb 20, 2001 Issued
Array ( [id] => 1553815 [patent_doc_number] => 06434939 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Rotary piston charger' [patent_app_type] => B1 [patent_app_number] => 09/788851 [patent_app_country] => US [patent_app_date] => 2001-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5374 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/434/06434939.pdf [firstpage_image] =>[orig_patent_app_number] => 09788851 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/788851
Rotary piston charger Feb 20, 2001 Issued
Array ( [id] => 7638344 [patent_doc_number] => 06378306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-04-30 [patent_title] => 'Device for limiting the speed of an exhaust-gas turbocharger' [patent_app_type] => B2 [patent_app_number] => 09/785683 [patent_app_country] => US [patent_app_date] => 2001-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1272 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/378/06378306.pdf [firstpage_image] =>[orig_patent_app_number] => 09785683 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/785683
Device for limiting the speed of an exhaust-gas turbocharger Feb 15, 2001 Issued
Array ( [id] => 789539 [patent_doc_number] => 06983598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-10 [patent_title] => 'Engines driven by liquified or compressed gas' [patent_app_type] => utility [patent_app_number] => 10/204292 [patent_app_country] => US [patent_app_date] => 2001-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1553 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/983/06983598.pdf [firstpage_image] =>[orig_patent_app_number] => 10204292 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/204292
Engines driven by liquified or compressed gas Feb 14, 2001 Issued
Array ( [id] => 7090042 [patent_doc_number] => 20010032451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-25 [patent_title] => 'Waste processing system and fuel reformer used in the waste processing system' [patent_app_type] => new [patent_app_number] => 09/781439 [patent_app_country] => US [patent_app_date] => 2001-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6126 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0032/20010032451.pdf [firstpage_image] =>[orig_patent_app_number] => 09781439 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/781439
Waste processing system and fuel reformer used in the waste processing system Feb 12, 2001 Issued
Array ( [id] => 7638362 [patent_doc_number] => 06378288 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Combustion-engined tool with an increased velocity of the expanding flame front in the fore-chamber of the tool combustion chamber' [patent_app_type] => B1 [patent_app_number] => 09/784410 [patent_app_country] => US [patent_app_date] => 2001-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5634 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/378/06378288.pdf [firstpage_image] =>[orig_patent_app_number] => 09784410 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/784410
Combustion-engined tool with an increased velocity of the expanding flame front in the fore-chamber of the tool combustion chamber Feb 12, 2001 Issued
Array ( [id] => 1543250 [patent_doc_number] => 06397599 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Method for producing ethylene oxide by directly oxidizing ethylene with air or oxygen' [patent_app_type] => B1 [patent_app_number] => 09/762797 [patent_app_country] => US [patent_app_date] => 2001-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1874 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/397/06397599.pdf [firstpage_image] =>[orig_patent_app_number] => 09762797 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/762797
Method for producing ethylene oxide by directly oxidizing ethylene with air or oxygen Feb 12, 2001 Issued
Array ( [id] => 1230400 [patent_doc_number] => 06688106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-10 [patent_title] => 'Waste processing system and fuel reformer used in the waste processing system' [patent_app_type] => B2 [patent_app_number] => 09/781438 [patent_app_country] => US [patent_app_date] => 2001-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6188 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/688/06688106.pdf [firstpage_image] =>[orig_patent_app_number] => 09781438 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/781438
Waste processing system and fuel reformer used in the waste processing system Feb 12, 2001 Issued
Array ( [id] => 6511965 [patent_doc_number] => 20020108372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-15 [patent_title] => 'Method of and apparatus for producing uninterruptible power' [patent_app_type] => new [patent_app_number] => 09/780672 [patent_app_country] => US [patent_app_date] => 2001-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3839 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20020108372.pdf [firstpage_image] =>[orig_patent_app_number] => 09780672 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/780672
Method of and apparatus for producing uninterruptible power Feb 11, 2001 Issued
Array ( [id] => 6959174 [patent_doc_number] => 20010011458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-09 [patent_title] => 'Steam condenser' [patent_app_type] => new [patent_app_number] => 09/779663 [patent_app_country] => US [patent_app_date] => 2001-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2842 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0011/20010011458.pdf [firstpage_image] =>[orig_patent_app_number] => 09779663 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/779663
Steam condenser Feb 8, 2001 Issued
Array ( [id] => 1549757 [patent_doc_number] => 06347520 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Method for Kalina combined cycle power plant with district heating capability' [patent_app_type] => B1 [patent_app_number] => 09/778016 [patent_app_country] => US [patent_app_date] => 2001-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2833 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/347/06347520.pdf [firstpage_image] =>[orig_patent_app_number] => 09778016 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/778016
Method for Kalina combined cycle power plant with district heating capability Feb 5, 2001 Issued
09/701694 Rotary engine and compressor Feb 5, 2001 Abandoned
Array ( [id] => 6027004 [patent_doc_number] => 20020017099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-14 [patent_title] => 'Thermal engine' [patent_app_type] => new [patent_app_number] => 09/779052 [patent_app_country] => US [patent_app_date] => 2001-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5335 [patent_no_of_claims] => 28 [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] => publications/A1/0017/20020017099.pdf [firstpage_image] =>[orig_patent_app_number] => 09779052 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/779052
Thermal engine Feb 5, 2001 Abandoned
Array ( [id] => 6907455 [patent_doc_number] => 20010010222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-02 [patent_title] => 'Solar power generation and energy storage system' [patent_app_type] => new [patent_app_number] => 09/776969 [patent_app_country] => US [patent_app_date] => 2001-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3903 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20010010222.pdf [firstpage_image] =>[orig_patent_app_number] => 09776969 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/776969
Solar power generation and energy storage system Feb 4, 2001 Issued
Array ( [id] => 1561889 [patent_doc_number] => 06338248 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-15 [patent_title] => 'Heating and refrigerating machine, especially a vuilleumier heat pump or a stirling engine' [patent_app_type] => B1 [patent_app_number] => 09/647838 [patent_app_country] => US [patent_app_date] => 2001-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1536 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/338/06338248.pdf [firstpage_image] =>[orig_patent_app_number] => 09647838 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/647838
Heating and refrigerating machine, especially a vuilleumier heat pump or a stirling engine Feb 1, 2001 Issued
Array ( [id] => 6919795 [patent_doc_number] => 20010027652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-11 [patent_title] => 'High efficiency turbine' [patent_app_type] => new [patent_app_number] => 09/775707 [patent_app_country] => US [patent_app_date] => 2001-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9242 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20010027652.pdf [firstpage_image] =>[orig_patent_app_number] => 09775707 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/775707
High efficiency turbine Jan 31, 2001 Issued
Array ( [id] => 1592879 [patent_doc_number] => 06474067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-11-05 [patent_title] => 'Apparatus and method for resource recovery from organic substance' [patent_app_type] => B2 [patent_app_number] => 09/772892 [patent_app_country] => US [patent_app_date] => 2001-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10513 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/474/06474067.pdf [firstpage_image] =>[orig_patent_app_number] => 09772892 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/772892
Apparatus and method for resource recovery from organic substance Jan 30, 2001 Issued
Array ( [id] => 6010941 [patent_doc_number] => 20020100277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-01 [patent_title] => 'System and method for controlling VOC emissions' [patent_app_type] => new [patent_app_number] => 09/772221 [patent_app_country] => US [patent_app_date] => 2001-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1767 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20020100277.pdf [firstpage_image] =>[orig_patent_app_number] => 09772221 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/772221
System and method for controlling VOC emissions Jan 29, 2001 Issued
Array ( [id] => 1527543 [patent_doc_number] => 06408624 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'System for controlling transient compressor surge in a turbocharged internal combustion engine' [patent_app_type] => B1 [patent_app_number] => 09/771754 [patent_app_country] => US [patent_app_date] => 2001-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4333 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/408/06408624.pdf [firstpage_image] =>[orig_patent_app_number] => 09771754 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/771754
System for controlling transient compressor surge in a turbocharged internal combustion engine Jan 28, 2001 Issued
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