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] => 2762006 [patent_doc_number] => 04984966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Method of making liner' [patent_app_type] => 1 [patent_app_number] => 7/353664 [patent_app_country] => US [patent_app_date] => 1989-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 1426 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/984/04984966.pdf [firstpage_image] =>[orig_patent_app_number] => 353664 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/353664
Method of making liner May 30, 1989 Issued
Array ( [id] => 2887412 [patent_doc_number] => 05183386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-02 [patent_title] => 'Vertical axis sail bladed wind turbine' [patent_app_type] => 1 [patent_app_number] => 7/358423 [patent_app_country] => US [patent_app_date] => 1989-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 7151 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/183/05183386.pdf [firstpage_image] =>[orig_patent_app_number] => 358423 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/358423
Vertical axis sail bladed wind turbine May 29, 1989 Issued
07/358422 CASING FOR IN-LINE CENTRIFUGAL PUMPS May 25, 1989 Abandoned
Array ( [id] => 2752457 [patent_doc_number] => 04993918 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Replaceable fairing for a turbine exhaust case' [patent_app_type] => 1 [patent_app_number] => 7/354060 [patent_app_country] => US [patent_app_date] => 1989-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1829 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/993/04993918.pdf [firstpage_image] =>[orig_patent_app_number] => 354060 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/354060
Replaceable fairing for a turbine exhaust case May 18, 1989 Issued
Array ( [id] => 2576362 [patent_doc_number] => 04925367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-15 [patent_title] => 'Engine block water pump assembly' [patent_app_type] => 1 [patent_app_number] => 7/354234 [patent_app_country] => US [patent_app_date] => 1989-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1786 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/925/04925367.pdf [firstpage_image] =>[orig_patent_app_number] => 354234 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/354234
Engine block water pump assembly May 18, 1989 Issued
Array ( [id] => 2669960 [patent_doc_number] => 05044880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Variable geometry turbine actuator assembly' [patent_app_type] => 1 [patent_app_number] => 7/353763 [patent_app_country] => US [patent_app_date] => 1989-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2425 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/044/05044880.pdf [firstpage_image] =>[orig_patent_app_number] => 353763 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/353763
Variable geometry turbine actuator assembly May 15, 1989 Issued
Array ( [id] => 2570840 [patent_doc_number] => 04973223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Variable geometry turbine' [patent_app_type] => 1 [patent_app_number] => 7/352095 [patent_app_country] => US [patent_app_date] => 1989-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2779 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/973/04973223.pdf [firstpage_image] =>[orig_patent_app_number] => 352095 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/352095
Variable geometry turbine May 14, 1989 Issued
Array ( [id] => 2761988 [patent_doc_number] => 04984965 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Variable geometry turbine inlet wall mounting assembly' [patent_app_type] => 1 [patent_app_number] => 7/352094 [patent_app_country] => US [patent_app_date] => 1989-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2316 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/984/04984965.pdf [firstpage_image] =>[orig_patent_app_number] => 352094 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/352094
Variable geometry turbine inlet wall mounting assembly May 14, 1989 Issued
Array ( [id] => 2610047 [patent_doc_number] => 04943208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-24 [patent_title] => 'Multi-stage lateral channel compressor' [patent_app_type] => 1 [patent_app_number] => 7/350718 [patent_app_country] => US [patent_app_date] => 1989-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1265 [patent_no_of_claims] => 7 [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/04/943/04943208.pdf [firstpage_image] =>[orig_patent_app_number] => 350718 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/350718
Multi-stage lateral channel compressor May 10, 1989 Issued
Array ( [id] => 2582534 [patent_doc_number] => 04958984 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Fuel pump having improved shaft/impeller coupling' [patent_app_type] => 1 [patent_app_number] => 7/349184 [patent_app_country] => US [patent_app_date] => 1989-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2908 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958984.pdf [firstpage_image] =>[orig_patent_app_number] => 349184 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/349184
Fuel pump having improved shaft/impeller coupling May 7, 1989 Issued
07/348771 AIRCRAFT PROPELLER AND BLADE ELEMENT May 7, 1989 Abandoned
Array ( [id] => 2587862 [patent_doc_number] => 04940387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Water turbine arrangement for power generation' [patent_app_type] => 1 [patent_app_number] => 7/347405 [patent_app_country] => US [patent_app_date] => 1989-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1417 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/940/04940387.pdf [firstpage_image] =>[orig_patent_app_number] => 347405 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/347405
Water turbine arrangement for power generation May 3, 1989 Issued
Array ( [id] => 2594688 [patent_doc_number] => 04948337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Aircraft engine propulsor blade pitch sensing' [patent_app_type] => 1 [patent_app_number] => 7/345938 [patent_app_country] => US [patent_app_date] => 1989-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1803 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948337.pdf [firstpage_image] =>[orig_patent_app_number] => 345938 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/345938
Aircraft engine propulsor blade pitch sensing Apr 30, 1989 Issued
Array ( [id] => 2783554 [patent_doc_number] => 05144801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Electro-hydraulic actuator system' [patent_app_type] => 1 [patent_app_number] => 7/345156 [patent_app_country] => US [patent_app_date] => 1989-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3335 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144801.pdf [firstpage_image] =>[orig_patent_app_number] => 345156 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/345156
Electro-hydraulic actuator system Apr 27, 1989 Issued
Array ( [id] => 2698416 [patent_doc_number] => 04981413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Pump for and method of separating gas from a fluid to be pumped' [patent_app_type] => 1 [patent_app_number] => 7/344306 [patent_app_country] => US [patent_app_date] => 1989-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5794 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/981/04981413.pdf [firstpage_image] =>[orig_patent_app_number] => 344306 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/344306
Pump for and method of separating gas from a fluid to be pumped Apr 26, 1989 Issued
Array ( [id] => 2587825 [patent_doc_number] => 04940385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Rotary disc pump' [patent_app_type] => 1 [patent_app_number] => 7/343536 [patent_app_country] => US [patent_app_date] => 1989-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3346 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/940/04940385.pdf [firstpage_image] =>[orig_patent_app_number] => 343536 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/343536
Rotary disc pump Apr 24, 1989 Issued
Array ( [id] => 2599086 [patent_doc_number] => 04902201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Rupture protection ring for an engine casing' [patent_app_type] => 1 [patent_app_number] => 7/343166 [patent_app_country] => US [patent_app_date] => 1989-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3207 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/902/04902201.pdf [firstpage_image] =>[orig_patent_app_number] => 343166 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/343166
Rupture protection ring for an engine casing Apr 24, 1989 Issued
Array ( [id] => 2636587 [patent_doc_number] => 04979875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Centrifugal pump for the delivery of hot liquids' [patent_app_type] => 1 [patent_app_number] => 7/350628 [patent_app_country] => US [patent_app_date] => 1989-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3943 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979875.pdf [firstpage_image] =>[orig_patent_app_number] => 350628 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/350628
Centrifugal pump for the delivery of hot liquids Apr 13, 1989 Issued
Array ( [id] => 2842295 [patent_doc_number] => 05112191 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Rotating cowling' [patent_app_type] => 1 [patent_app_number] => 7/336375 [patent_app_country] => US [patent_app_date] => 1989-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 2801 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/112/05112191.pdf [firstpage_image] =>[orig_patent_app_number] => 336375 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/336375
Rotating cowling Apr 10, 1989 Issued
07/329680 FULL-ARC ADMISSION STEAM TURBINE Mar 27, 1989 Abandoned
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