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
09/595009 Thermal energy conversion system (TEC) Jun 15, 2000 Abandoned
Array ( [id] => 4277339 [patent_doc_number] => 06250081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Method for producing carbon/plastic bricks for use in an evaporative control system' [patent_app_type] => 1 [patent_app_number] => 9/595378 [patent_app_country] => US [patent_app_date] => 2000-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2402 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/250/06250081.pdf [firstpage_image] =>[orig_patent_app_number] => 595378 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/595378
Method for producing carbon/plastic bricks for use in an evaporative control system Jun 14, 2000 Issued
Array ( [id] => 4277312 [patent_doc_number] => 06250079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Turbo-charged internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 9/529173 [patent_app_country] => US [patent_app_date] => 2000-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1493 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/250/06250079.pdf [firstpage_image] =>[orig_patent_app_number] => 529173 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/529173
Turbo-charged internal combustion engine Jun 13, 2000 Issued
Array ( [id] => 4342757 [patent_doc_number] => 06272855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Two cycle heat engine' [patent_app_type] => 1 [patent_app_number] => 9/592628 [patent_app_country] => US [patent_app_date] => 2000-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2270 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/272/06272855.pdf [firstpage_image] =>[orig_patent_app_number] => 592628 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/592628
Two cycle heat engine Jun 12, 2000 Issued
Array ( [id] => 4224235 [patent_doc_number] => 06205788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Multiple heat exchanging chamber engine' [patent_app_type] => 1 [patent_app_number] => 9/591795 [patent_app_country] => US [patent_app_date] => 2000-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 8262 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/205/06205788.pdf [firstpage_image] =>[orig_patent_app_number] => 591795 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/591795
Multiple heat exchanging chamber engine Jun 11, 2000 Issued
Array ( [id] => 4383461 [patent_doc_number] => 06269644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Absorption power cycle with two pumped absorbers' [patent_app_type] => 1 [patent_app_number] => 9/588512 [patent_app_country] => US [patent_app_date] => 2000-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4090 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/269/06269644.pdf [firstpage_image] =>[orig_patent_app_number] => 588512 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/588512
Absorption power cycle with two pumped absorbers Jun 5, 2000 Issued
Array ( [id] => 4288880 [patent_doc_number] => 06240730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Steam turbogenerator set having a steam turbine and a driven machine for producing electrical power, and method for operation of the steam turbogenerator set' [patent_app_type] => 1 [patent_app_number] => 9/583988 [patent_app_country] => US [patent_app_date] => 2000-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4004 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/240/06240730.pdf [firstpage_image] =>[orig_patent_app_number] => 583988 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/583988
Steam turbogenerator set having a steam turbine and a driven machine for producing electrical power, and method for operation of the steam turbogenerator set May 29, 2000 Issued
Array ( [id] => 4265101 [patent_doc_number] => 06233939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Method of operating a steam power station' [patent_app_type] => 1 [patent_app_number] => 9/580864 [patent_app_country] => US [patent_app_date] => 2000-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1538 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/233/06233939.pdf [firstpage_image] =>[orig_patent_app_number] => 580864 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/580864
Method of operating a steam power station May 29, 2000 Issued
09/577354 Method of and apparatus for producing power May 23, 2000 Abandoned
Array ( [id] => 1243029 [patent_doc_number] => 06675578 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-13 [patent_title] => 'Thermal buckle-beam actuator' [patent_app_type] => B1 [patent_app_number] => 09/575436 [patent_app_country] => US [patent_app_date] => 2000-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 29 [patent_no_of_words] => 5956 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/675/06675578.pdf [firstpage_image] =>[orig_patent_app_number] => 09575436 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/575436
Thermal buckle-beam actuator May 21, 2000 Issued
Array ( [id] => 4249106 [patent_doc_number] => 06279321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Method and apparatus for generating electricity and potable water' [patent_app_type] => 1 [patent_app_number] => 9/575547 [patent_app_country] => US [patent_app_date] => 2000-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4248 [patent_no_of_claims] => 2 [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/06/279/06279321.pdf [firstpage_image] =>[orig_patent_app_number] => 575547 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/575547
Method and apparatus for generating electricity and potable water May 21, 2000 Issued
Array ( [id] => 4383263 [patent_doc_number] => 06230668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Locomotive cooling system' [patent_app_type] => 1 [patent_app_number] => 9/576626 [patent_app_country] => US [patent_app_date] => 2000-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6794 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/230/06230668.pdf [firstpage_image] =>[orig_patent_app_number] => 576626 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/576626
Locomotive cooling system May 21, 2000 Issued
Array ( [id] => 4384099 [patent_doc_number] => 06226990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Heat engine' [patent_app_type] => 1 [patent_app_number] => 9/571687 [patent_app_country] => US [patent_app_date] => 2000-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 39 [patent_no_of_words] => 21034 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/226/06226990.pdf [firstpage_image] =>[orig_patent_app_number] => 571687 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/571687
Heat engine May 15, 2000 Issued
Array ( [id] => 4344174 [patent_doc_number] => 06286311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'System and method for controlling a locomotive engine during high load conditions at low ambient temperature' [patent_app_type] => 1 [patent_app_number] => 9/572132 [patent_app_country] => US [patent_app_date] => 2000-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3577 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/286/06286311.pdf [firstpage_image] =>[orig_patent_app_number] => 572132 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/572132
System and method for controlling a locomotive engine during high load conditions at low ambient temperature May 15, 2000 Issued
Array ( [id] => 1383315 [patent_doc_number] => 06526925 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-04 [patent_title] => 'Piston driven rotary engine' [patent_app_type] => B1 [patent_app_number] => 09/572391 [patent_app_country] => US [patent_app_date] => 2000-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 24 [patent_no_of_words] => 14228 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/526/06526925.pdf [firstpage_image] =>[orig_patent_app_number] => 09572391 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/572391
Piston driven rotary engine May 15, 2000 Issued
Array ( [id] => 4383388 [patent_doc_number] => 06269639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Heat engine' [patent_app_type] => 1 [patent_app_number] => 9/570524 [patent_app_country] => US [patent_app_date] => 2000-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 39 [patent_no_of_words] => 21926 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/269/06269639.pdf [firstpage_image] =>[orig_patent_app_number] => 570524 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/570524
Heat engine May 15, 2000 Issued
Array ( [id] => 4249078 [patent_doc_number] => 06279319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Heat engine' [patent_app_type] => 1 [patent_app_number] => 9/572650 [patent_app_country] => US [patent_app_date] => 2000-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 39 [patent_no_of_words] => 20944 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/279/06279319.pdf [firstpage_image] =>[orig_patent_app_number] => 572650 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/572650
Heat engine May 15, 2000 Issued
Array ( [id] => 4344160 [patent_doc_number] => 06286310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Heat engine' [patent_app_type] => 1 [patent_app_number] => 9/571690 [patent_app_country] => US [patent_app_date] => 2000-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 38 [patent_no_of_words] => 21690 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/286/06286310.pdf [firstpage_image] =>[orig_patent_app_number] => 571690 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/571690
Heat engine May 15, 2000 Issued
Array ( [id] => 4383402 [patent_doc_number] => 06269640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Heat engine' [patent_app_type] => 1 [patent_app_number] => 9/571686 [patent_app_country] => US [patent_app_date] => 2000-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 39 [patent_no_of_words] => 21851 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/269/06269640.pdf [firstpage_image] =>[orig_patent_app_number] => 571686 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/571686
Heat engine May 15, 2000 Issued
Array ( [id] => 4361229 [patent_doc_number] => 06293104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Condenser, power plant equipment and power plant operation method' [patent_app_type] => 1 [patent_app_number] => 9/570462 [patent_app_country] => US [patent_app_date] => 2000-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10406 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/293/06293104.pdf [firstpage_image] =>[orig_patent_app_number] => 570462 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/570462
Condenser, power plant equipment and power plant operation method May 11, 2000 Issued
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