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] => 4277519 [patent_doc_number] => 06185940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Evaporation driven system for power generation and water desalinization' [patent_app_type] => 1 [patent_app_number] => 9/248666 [patent_app_country] => US [patent_app_date] => 1999-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4312 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/185/06185940.pdf [firstpage_image] =>[orig_patent_app_number] => 248666 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/248666
Evaporation driven system for power generation and water desalinization Feb 10, 1999 Issued
Array ( [id] => 4154002 [patent_doc_number] => 06035634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Compact, resistance regulated, multiple output hydraulic tool and seal valve arrangement' [patent_app_type] => 1 [patent_app_number] => 9/246847 [patent_app_country] => US [patent_app_date] => 1999-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5497 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/035/06035634.pdf [firstpage_image] =>[orig_patent_app_number] => 246847 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/246847
Compact, resistance regulated, multiple output hydraulic tool and seal valve arrangement Feb 8, 1999 Issued
Array ( [id] => 4155326 [patent_doc_number] => 06139297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Double worm system' [patent_app_type] => 1 [patent_app_number] => 9/077963 [patent_app_country] => US [patent_app_date] => 1999-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1455 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/139/06139297.pdf [firstpage_image] =>[orig_patent_app_number] => 077963 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/077963
Double worm system Feb 7, 1999 Issued
Array ( [id] => 4380527 [patent_doc_number] => 06230494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Power generation system and method' [patent_app_type] => 1 [patent_app_number] => 9/241171 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5088 [patent_no_of_claims] => 65 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/230/06230494.pdf [firstpage_image] =>[orig_patent_app_number] => 241171 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/241171
Power generation system and method Jan 31, 1999 Issued
90/005236 PISTON ASSEMBLY AND PISTON MEMBER THEREOF HAVING A PREDETERMINED COMPRESSION HEIGHT TO DIAMETER RATIO Jan 25, 1999 Issued
Array ( [id] => 4120406 [patent_doc_number] => 06029445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Variable flow hydraulic system' [patent_app_type] => 1 [patent_app_number] => 9/233876 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7969 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/029/06029445.pdf [firstpage_image] =>[orig_patent_app_number] => 233876 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/233876
Variable flow hydraulic system Jan 19, 1999 Issued
Array ( [id] => 4159360 [patent_doc_number] => 06148714 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Rodless cylinder' [patent_app_type] => 1 [patent_app_number] => 9/233065 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6216 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/148/06148714.pdf [firstpage_image] =>[orig_patent_app_number] => 233065 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/233065
Rodless cylinder Jan 19, 1999 Issued
Array ( [id] => 4097735 [patent_doc_number] => 06070513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Load transfer device for tandem mounted actuators' [patent_app_type] => 1 [patent_app_number] => 9/234215 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6312 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/070/06070513.pdf [firstpage_image] =>[orig_patent_app_number] => 234215 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234215
Load transfer device for tandem mounted actuators Jan 19, 1999 Issued
Array ( [id] => 4107711 [patent_doc_number] => 06032464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Traveling-wave device with mass flux suppression' [patent_app_type] => 1 [patent_app_number] => 9/234236 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 10292 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/032/06032464.pdf [firstpage_image] =>[orig_patent_app_number] => 234236 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234236
Traveling-wave device with mass flux suppression Jan 19, 1999 Issued
Array ( [id] => 4334347 [patent_doc_number] => 06253552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Fluidized bed for kalina cycle power generation system' [patent_app_type] => 1 [patent_app_number] => 9/231169 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7319 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/253/06253552.pdf [firstpage_image] =>[orig_patent_app_number] => 231169 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231169
Fluidized bed for kalina cycle power generation system Jan 12, 1999 Issued
Array ( [id] => 4100889 [patent_doc_number] => 06125632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Technique for controlling regenerative system condensation level due to changing conditions in a Kalina cycle power generation system' [patent_app_type] => 1 [patent_app_number] => 9/231165 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 26891 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/125/06125632.pdf [firstpage_image] =>[orig_patent_app_number] => 231165 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231165
Technique for controlling regenerative system condensation level due to changing conditions in a Kalina cycle power generation system Jan 12, 1999 Issued
Array ( [id] => 4212462 [patent_doc_number] => 06089022 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Regasification of liquefied natural gas (LNG) aboard a transport vessel' [patent_app_type] => 1 [patent_app_number] => 9/229178 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2762 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/089/06089022.pdf [firstpage_image] =>[orig_patent_app_number] => 229178 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229178
Regasification of liquefied natural gas (LNG) aboard a transport vessel Jan 12, 1999 Issued
Array ( [id] => 4159297 [patent_doc_number] => 06158220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Distillation and condensation subsystem (DCSS) control in kalina cycle power generation system' [patent_app_type] => 1 [patent_app_number] => 9/229363 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 26897 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/158/06158220.pdf [firstpage_image] =>[orig_patent_app_number] => 229363 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229363
Distillation and condensation subsystem (DCSS) control in kalina cycle power generation system Jan 12, 1999 Issued
Array ( [id] => 4207254 [patent_doc_number] => 06116028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Technique for maintaining proper vapor temperature at the super heater/reheater inlet in a Kalina cycle power generation system' [patent_app_type] => 1 [patent_app_number] => 9/229631 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 26890 [patent_no_of_claims] => 8 [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] => patents/06/116/06116028.pdf [firstpage_image] =>[orig_patent_app_number] => 229631 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229631
Technique for maintaining proper vapor temperature at the super heater/reheater inlet in a Kalina cycle power generation system Jan 12, 1999 Issued
Array ( [id] => 4268914 [patent_doc_number] => 06195998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Regenerative subsystem control in a kalina cycle power generation system' [patent_app_type] => 1 [patent_app_number] => 9/229368 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 26892 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/195/06195998.pdf [firstpage_image] =>[orig_patent_app_number] => 229368 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229368
Regenerative subsystem control in a kalina cycle power generation system Jan 12, 1999 Issued
Array ( [id] => 4154114 [patent_doc_number] => 06035642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Refurbishing conventional power plants for Kalina cycle operation' [patent_app_type] => 1 [patent_app_number] => 9/231168 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6128 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/035/06035642.pdf [firstpage_image] =>[orig_patent_app_number] => 231168 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231168
Refurbishing conventional power plants for Kalina cycle operation Jan 12, 1999 Issued
Array ( [id] => 4132449 [patent_doc_number] => 06155052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Technique for controlling superheated vapor requirements due to varying conditions in a Kalina cycle power generation system cross-reference to related applications' [patent_app_type] => 1 [patent_app_number] => 9/229364 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 26892 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/155/06155052.pdf [firstpage_image] =>[orig_patent_app_number] => 229364 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229364
Technique for controlling superheated vapor requirements due to varying conditions in a Kalina cycle power generation system cross-reference to related applications Jan 12, 1999 Issued
Array ( [id] => 4126558 [patent_doc_number] => 06105368 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Blowdown recovery system in a Kalina cycle power generation system' [patent_app_type] => 1 [patent_app_number] => 9/229632 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 26895 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/105/06105368.pdf [firstpage_image] =>[orig_patent_app_number] => 229632 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229632
Blowdown recovery system in a Kalina cycle power generation system Jan 12, 1999 Issued
Array ( [id] => 4159315 [patent_doc_number] => 06158221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Waste heat recovery technique' [patent_app_type] => 1 [patent_app_number] => 9/231167 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8629 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/158/06158221.pdf [firstpage_image] =>[orig_patent_app_number] => 231167 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231167
Waste heat recovery technique Jan 12, 1999 Issued
Array ( [id] => 4339494 [patent_doc_number] => 06167705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Vapor temperature control in a kalina cycle power generation system' [patent_app_type] => 1 [patent_app_number] => 9/229365 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 26901 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/167/06167705.pdf [firstpage_image] =>[orig_patent_app_number] => 229365 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229365
Vapor temperature control in a kalina cycle power generation system Jan 12, 1999 Issued
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