Search

Matthew Van Nguyen

Examiner (ID: 15952, Phone: (571)272-2081 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2102, 2838, 2839, 2111
Total Applications
3253
Issued Applications
3031
Pending Applications
87
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2846330 [patent_doc_number] => 05152079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Method and apparatus for drying brine shrimp cysts' [patent_app_type] => 1 [patent_app_number] => 7/589251 [patent_app_country] => US [patent_app_date] => 1990-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 3793 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/152/05152079.pdf [firstpage_image] =>[orig_patent_app_number] => 589251 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/589251
Method and apparatus for drying brine shrimp cysts Sep 27, 1990 Issued
Array ( [id] => 2922642 [patent_doc_number] => 05195886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Combustion heater' [patent_app_type] => 1 [patent_app_number] => 7/586501 [patent_app_country] => US [patent_app_date] => 1990-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 7476 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/195/05195886.pdf [firstpage_image] =>[orig_patent_app_number] => 586501 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/586501
Combustion heater Sep 20, 1990 Issued
Array ( [id] => 2844828 [patent_doc_number] => 05095715 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Electric power demand limit for variable speed heat pumps and integrated water heating heat pumps' [patent_app_type] => 1 [patent_app_number] => 7/585385 [patent_app_country] => US [patent_app_date] => 1990-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3654 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095715.pdf [firstpage_image] =>[orig_patent_app_number] => 585385 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/585385
Electric power demand limit for variable speed heat pumps and integrated water heating heat pumps Sep 19, 1990 Issued
Array ( [id] => 2864523 [patent_doc_number] => 05118039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Domestic hot water heating control circuit for furnace control systems' [patent_app_type] => 1 [patent_app_number] => 7/582371 [patent_app_country] => US [patent_app_date] => 1990-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2381 [patent_no_of_claims] => 5 [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/05/118/05118039.pdf [firstpage_image] =>[orig_patent_app_number] => 582371 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/582371
Domestic hot water heating control circuit for furnace control systems Sep 13, 1990 Issued
90/002139 CENTRIFUGAL WAFER PROCESSOR Sep 13, 1990 Issued
Array ( [id] => 2772952 [patent_doc_number] => 05142794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Process and apparatus for drying grain' [patent_app_type] => 1 [patent_app_number] => 7/583036 [patent_app_country] => US [patent_app_date] => 1990-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2818 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142794.pdf [firstpage_image] =>[orig_patent_app_number] => 583036 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/583036
Process and apparatus for drying grain Sep 13, 1990 Issued
Array ( [id] => 2848598 [patent_doc_number] => 05082174 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Heating apparatus for automotive vehicle' [patent_app_type] => 1 [patent_app_number] => 7/583918 [patent_app_country] => US [patent_app_date] => 1990-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2502 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082174.pdf [firstpage_image] =>[orig_patent_app_number] => 583918 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/583918
Heating apparatus for automotive vehicle Sep 12, 1990 Issued
Array ( [id] => 2804572 [patent_doc_number] => 05094011 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Method and apparatus for conveying dried plastic granulates' [patent_app_type] => 1 [patent_app_number] => 7/579936 [patent_app_country] => US [patent_app_date] => 1990-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4230 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094011.pdf [firstpage_image] =>[orig_patent_app_number] => 579936 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/579936
Method and apparatus for conveying dried plastic granulates Sep 6, 1990 Issued
Array ( [id] => 2770430 [patent_doc_number] => 05092521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Heater system for the passenger compartment of a motor vehicle' [patent_app_type] => 1 [patent_app_number] => 7/578782 [patent_app_country] => US [patent_app_date] => 1990-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2697 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/092/05092521.pdf [firstpage_image] =>[orig_patent_app_number] => 578782 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/578782
Heater system for the passenger compartment of a motor vehicle Sep 5, 1990 Issued
07/575631 METHOD OF AND MEANS FOR CONTROLLING THE CONDITION OF AIR IN AN ENCLOSURE Aug 30, 1990 Abandoned
Array ( [id] => 2877573 [patent_doc_number] => 05182870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-02 [patent_title] => 'System and method for recovering volatile organic gases emitted from a polyethylene resin product' [patent_app_type] => 1 [patent_app_number] => 7/575453 [patent_app_country] => US [patent_app_date] => 1990-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1970 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/182/05182870.pdf [firstpage_image] =>[orig_patent_app_number] => 575453 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/575453
System and method for recovering volatile organic gases emitted from a polyethylene resin product Aug 29, 1990 Issued
Array ( [id] => 2846238 [patent_doc_number] => 05152074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Raw sewage drying apparatus' [patent_app_type] => 1 [patent_app_number] => 7/575910 [patent_app_country] => US [patent_app_date] => 1990-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4063 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/152/05152074.pdf [firstpage_image] =>[orig_patent_app_number] => 575910 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/575910
Raw sewage drying apparatus Aug 28, 1990 Issued
Array ( [id] => 2866377 [patent_doc_number] => 05237756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Method and apparatus for reducing particulate contamination' [patent_app_type] => 1 [patent_app_number] => 7/573845 [patent_app_country] => US [patent_app_date] => 1990-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 5136 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/237/05237756.pdf [firstpage_image] =>[orig_patent_app_number] => 573845 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/573845
Method and apparatus for reducing particulate contamination Aug 27, 1990 Issued
07/571721 DRUM TOP DRIER Aug 23, 1990 Abandoned
Array ( [id] => 2805559 [patent_doc_number] => 05097606 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Lint filter signal for automatic clothes dryer' [patent_app_type] => 1 [patent_app_number] => 7/571157 [patent_app_country] => US [patent_app_date] => 1990-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 4823 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/097/05097606.pdf [firstpage_image] =>[orig_patent_app_number] => 571157 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/571157
Lint filter signal for automatic clothes dryer Aug 22, 1990 Issued
Array ( [id] => 2931364 [patent_doc_number] => 05187349 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Defrost and passenger compartment heater system' [patent_app_type] => 1 [patent_app_number] => 7/571374 [patent_app_country] => US [patent_app_date] => 1990-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5971 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187349.pdf [firstpage_image] =>[orig_patent_app_number] => 571374 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/571374
Defrost and passenger compartment heater system Aug 21, 1990 Issued
Array ( [id] => 2802093 [patent_doc_number] => 05147690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Process and apparatus for drying a liquid film applied to a moving substrate' [patent_app_type] => 1 [patent_app_number] => 7/570848 [patent_app_country] => US [patent_app_date] => 1990-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5232 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/147/05147690.pdf [firstpage_image] =>[orig_patent_app_number] => 570848 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/570848
Process and apparatus for drying a liquid film applied to a moving substrate Aug 21, 1990 Issued
Array ( [id] => 2834019 [patent_doc_number] => 05133136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Method of and apparatus for drying articles' [patent_app_type] => 1 [patent_app_number] => 7/569042 [patent_app_country] => US [patent_app_date] => 1990-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2556 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133136.pdf [firstpage_image] =>[orig_patent_app_number] => 569042 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/569042
Method of and apparatus for drying articles Aug 16, 1990 Issued
Array ( [id] => 2654033 [patent_doc_number] => 05072593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Refrigerant reclaim method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/569229 [patent_app_country] => US [patent_app_date] => 1990-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3401 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/072/05072593.pdf [firstpage_image] =>[orig_patent_app_number] => 569229 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/569229
Refrigerant reclaim method and apparatus Aug 16, 1990 Issued
Array ( [id] => 2779884 [patent_doc_number] => 05113597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Process for drying of plant or animal material' [patent_app_type] => 1 [patent_app_number] => 7/556854 [patent_app_country] => US [patent_app_date] => 1990-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2918 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113597.pdf [firstpage_image] =>[orig_patent_app_number] => 556854 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/556854
Process for drying of plant or animal material Jul 23, 1990 Issued
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