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] => 2403076 [patent_doc_number] => 04718600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-12 [patent_title] => 'Vehicle heater' [patent_app_type] => 1 [patent_app_number] => 6/938831 [patent_app_country] => US [patent_app_date] => 1986-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1717 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/718/04718600.pdf [firstpage_image] =>[orig_patent_app_number] => 938831 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/938831
Vehicle heater Dec 7, 1986 Issued
Array ( [id] => 2536780 [patent_doc_number] => 04810167 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Composite aircraft propeller blade' [patent_app_type] => 1 [patent_app_number] => 6/939426 [patent_app_country] => US [patent_app_date] => 1986-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 2831 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/810/04810167.pdf [firstpage_image] =>[orig_patent_app_number] => 939426 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/939426
Composite aircraft propeller blade Dec 7, 1986 Issued
Array ( [id] => 2461561 [patent_doc_number] => 04811724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Air exhausting means' [patent_app_type] => 1 [patent_app_number] => 7/010277 [patent_app_country] => US [patent_app_date] => 1986-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2274 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/811/04811724.pdf [firstpage_image] =>[orig_patent_app_number] => 010277 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/010277
Air exhausting means Dec 4, 1986 Issued
Array ( [id] => 2367552 [patent_doc_number] => 04707998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => 'Apparatus and method for ultrarapid cooling of biological samples' [patent_app_type] => 1 [patent_app_number] => 6/939701 [patent_app_country] => US [patent_app_date] => 1986-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 7556 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/707/04707998.pdf [firstpage_image] =>[orig_patent_app_number] => 939701 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/939701
Apparatus and method for ultrarapid cooling of biological samples Dec 2, 1986 Issued
Array ( [id] => 2537114 [patent_doc_number] => 04856204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Microporous plate and method for manufacturing the same and suction drier apparatus' [patent_app_type] => 1 [patent_app_number] => 6/937395 [patent_app_country] => US [patent_app_date] => 1986-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3051 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/856/04856204.pdf [firstpage_image] =>[orig_patent_app_number] => 937395 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/937395
Microporous plate and method for manufacturing the same and suction drier apparatus Dec 2, 1986 Issued
Array ( [id] => 2465658 [patent_doc_number] => 04823481 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Mop head spreader attachment for enhanced drying' [patent_app_type] => 1 [patent_app_number] => 6/938006 [patent_app_country] => US [patent_app_date] => 1986-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 3285 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/823/04823481.pdf [firstpage_image] =>[orig_patent_app_number] => 938006 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/938006
Mop head spreader attachment for enhanced drying Dec 2, 1986 Issued
Array ( [id] => 2415998 [patent_doc_number] => 04780058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-25 [patent_title] => 'Stable fluid foil section' [patent_app_type] => 1 [patent_app_number] => 6/937244 [patent_app_country] => US [patent_app_date] => 1986-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1692 [patent_no_of_claims] => 2 [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/04/780/04780058.pdf [firstpage_image] =>[orig_patent_app_number] => 937244 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/937244
Stable fluid foil section Dec 2, 1986 Issued
Array ( [id] => 2574246 [patent_doc_number] => 04922726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Heat pump system' [patent_app_type] => 1 [patent_app_number] => 6/936425 [patent_app_country] => US [patent_app_date] => 1986-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1648 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/922/04922726.pdf [firstpage_image] =>[orig_patent_app_number] => 936425 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/936425
Heat pump system Nov 30, 1986 Issued
Array ( [id] => 2605740 [patent_doc_number] => 04893596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Combustion chamber for spark ignited engine' [patent_app_type] => 1 [patent_app_number] => 6/936337 [patent_app_country] => US [patent_app_date] => 1986-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2022 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/893/04893596.pdf [firstpage_image] =>[orig_patent_app_number] => 936337 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/936337
Combustion chamber for spark ignited engine Nov 30, 1986 Issued
Array ( [id] => 2568397 [patent_doc_number] => 04916830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Grain dryer control system and method using moisture sensor' [patent_app_type] => 1 [patent_app_number] => 6/936283 [patent_app_country] => US [patent_app_date] => 1986-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 8390 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916830.pdf [firstpage_image] =>[orig_patent_app_number] => 936283 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/936283
Grain dryer control system and method using moisture sensor Nov 30, 1986 Issued
Array ( [id] => 2510848 [patent_doc_number] => 04860951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Heating apparatus, especially a vehicle auxiliary heating apparatus' [patent_app_type] => 1 [patent_app_number] => 6/936356 [patent_app_country] => US [patent_app_date] => 1986-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1410 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/860/04860951.pdf [firstpage_image] =>[orig_patent_app_number] => 936356 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/936356
Heating apparatus, especially a vehicle auxiliary heating apparatus Nov 30, 1986 Issued
Array ( [id] => 2400743 [patent_doc_number] => 04760827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Apparatus and method for the identification of angular pulses' [patent_app_type] => 1 [patent_app_number] => 6/934702 [patent_app_country] => US [patent_app_date] => 1986-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3426 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/760/04760827.pdf [firstpage_image] =>[orig_patent_app_number] => 934702 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/934702
Apparatus and method for the identification of angular pulses Nov 24, 1986 Issued
Array ( [id] => 2375276 [patent_doc_number] => 04781151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Flameless heat source' [patent_app_type] => 1 [patent_app_number] => 6/934205 [patent_app_country] => US [patent_app_date] => 1986-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3083 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/781/04781151.pdf [firstpage_image] =>[orig_patent_app_number] => 934205 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/934205
Flameless heat source Nov 23, 1986 Issued
Array ( [id] => 2368627 [patent_doc_number] => 04788775 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Dryers and control systems therefor' [patent_app_type] => 1 [patent_app_number] => 6/932705 [patent_app_country] => US [patent_app_date] => 1986-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5906 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/788/04788775.pdf [firstpage_image] =>[orig_patent_app_number] => 932705 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/932705
Dryers and control systems therefor Nov 18, 1986 Issued
Array ( [id] => 2409890 [patent_doc_number] => 04770603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Exhaust gas turbocharger' [patent_app_type] => 1 [patent_app_number] => 6/932012 [patent_app_country] => US [patent_app_date] => 1986-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5003 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/770/04770603.pdf [firstpage_image] =>[orig_patent_app_number] => 932012 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/932012
Exhaust gas turbocharger Nov 17, 1986 Issued
Array ( [id] => 2398790 [patent_doc_number] => 04735064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-05 [patent_title] => 'Energy storage container and system' [patent_app_type] => 1 [patent_app_number] => 6/931258 [patent_app_country] => US [patent_app_date] => 1986-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3291 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/735/04735064.pdf [firstpage_image] =>[orig_patent_app_number] => 931258 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/931258
Energy storage container and system Nov 16, 1986 Issued
Array ( [id] => 2430123 [patent_doc_number] => 04756292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Method for adjusting the start of a pump delivery in a timing device of an injection pump of an air-compressing internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/931071 [patent_app_country] => US [patent_app_date] => 1986-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2225 [patent_no_of_claims] => 14 [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/04/756/04756292.pdf [firstpage_image] =>[orig_patent_app_number] => 931071 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/931071
Method for adjusting the start of a pump delivery in a timing device of an injection pump of an air-compressing internal combustion engine Nov 16, 1986 Issued
Array ( [id] => 2279433 [patent_doc_number] => 04709556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-01 [patent_title] => 'Heat exchanger tube retainer for a refrigerator condenser' [patent_app_type] => 1 [patent_app_number] => 6/931624 [patent_app_country] => US [patent_app_date] => 1986-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2681 [patent_no_of_claims] => 18 [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/04/709/04709556.pdf [firstpage_image] =>[orig_patent_app_number] => 931624 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/931624
Heat exchanger tube retainer for a refrigerator condenser Nov 16, 1986 Issued
Array ( [id] => 2574848 [patent_doc_number] => 04907739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-13 [patent_title] => 'Heating method and apparatus' [patent_app_type] => 1 [patent_app_number] => 6/931682 [patent_app_country] => US [patent_app_date] => 1986-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4230 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/907/04907739.pdf [firstpage_image] =>[orig_patent_app_number] => 931682 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/931682
Heating method and apparatus Nov 16, 1986 Issued
Array ( [id] => 2396457 [patent_doc_number] => 04742692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-10 [patent_title] => 'Method of air-conditioning and system for the same' [patent_app_type] => 1 [patent_app_number] => 6/927954 [patent_app_country] => US [patent_app_date] => 1986-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 6994 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/742/04742692.pdf [firstpage_image] =>[orig_patent_app_number] => 927954 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/927954
Method of air-conditioning and system for the same Nov 6, 1986 Issued
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