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
06/720701 SOLAR HEAT COLLECTOR SYSTEM Apr 7, 1985 Abandoned
Array ( [id] => 2253974 [patent_doc_number] => 04592210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Air conditioner' [patent_app_type] => 1 [patent_app_number] => 6/720802 [patent_app_country] => US [patent_app_date] => 1985-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1574 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/592/04592210.pdf [firstpage_image] =>[orig_patent_app_number] => 720802 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/720802
Air conditioner Apr 7, 1985 Issued
Array ( [id] => 2350936 [patent_doc_number] => 04665698 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Hydraulic system with proportional control' [patent_app_type] => 1 [patent_app_number] => 6/719336 [patent_app_country] => US [patent_app_date] => 1985-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7204 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/665/04665698.pdf [firstpage_image] =>[orig_patent_app_number] => 719336 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/719336
Hydraulic system with proportional control Apr 2, 1985 Issued
Array ( [id] => 2214054 [patent_doc_number] => 04582252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Heater unit for an automotive vehicle air conditioner' [patent_app_type] => 1 [patent_app_number] => 6/718223 [patent_app_country] => US [patent_app_date] => 1985-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2495 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/582/04582252.pdf [firstpage_image] =>[orig_patent_app_number] => 718223 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/718223
Heater unit for an automotive vehicle air conditioner Mar 31, 1985 Issued
06/717286 SURGICAL TIE Mar 27, 1985 Abandoned
Array ( [id] => 2237831 [patent_doc_number] => 04613071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-23 [patent_title] => 'Steam heating equipment with condensate vessel and return line' [patent_app_type] => 1 [patent_app_number] => 6/715473 [patent_app_country] => US [patent_app_date] => 1985-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3230 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/613/04613071.pdf [firstpage_image] =>[orig_patent_app_number] => 715473 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/715473
Steam heating equipment with condensate vessel and return line Mar 24, 1985 Issued
Array ( [id] => 2375641 [patent_doc_number] => 04706883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-17 [patent_title] => 'Pump heating system' [patent_app_type] => 1 [patent_app_number] => 6/715752 [patent_app_country] => US [patent_app_date] => 1985-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2864 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/706/04706883.pdf [firstpage_image] =>[orig_patent_app_number] => 715752 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/715752
Pump heating system Mar 21, 1985 Issued
Array ( [id] => 2326753 [patent_doc_number] => 04676434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-30 [patent_title] => 'Energy efficient heating system for greenhouses' [patent_app_type] => 1 [patent_app_number] => 6/713794 [patent_app_country] => US [patent_app_date] => 1985-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2442 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/676/04676434.pdf [firstpage_image] =>[orig_patent_app_number] => 713794 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/713794
Energy efficient heating system for greenhouses Mar 19, 1985 Issued
Array ( [id] => 2367952 [patent_doc_number] => 04706471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-17 [patent_title] => 'Solar chimney' [patent_app_type] => 1 [patent_app_number] => 6/712240 [patent_app_country] => US [patent_app_date] => 1985-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1651 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/706/04706471.pdf [firstpage_image] =>[orig_patent_app_number] => 712240 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/712240
Solar chimney Mar 14, 1985 Issued
Array ( [id] => 2368690 [patent_doc_number] => 04662187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Air conditioning apparatus' [patent_app_type] => 1 [patent_app_number] => 6/710159 [patent_app_country] => US [patent_app_date] => 1985-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1548 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/662/04662187.pdf [firstpage_image] =>[orig_patent_app_number] => 710159 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/710159
Air conditioning apparatus Mar 10, 1985 Issued
Array ( [id] => 2315486 [patent_doc_number] => 04679615 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-14 [patent_title] => 'Method and apparatus for heating and/or cooling objects simultaneously at different preselected temperatures' [patent_app_type] => 1 [patent_app_number] => 6/707152 [patent_app_country] => US [patent_app_date] => 1985-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1642 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/679/04679615.pdf [firstpage_image] =>[orig_patent_app_number] => 707152 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/707152
Method and apparatus for heating and/or cooling objects simultaneously at different preselected temperatures Feb 28, 1985 Issued
Array ( [id] => 2610595 [patent_doc_number] => 04949903 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Passenger room heating system for use with boiling liquid engine cooling system' [patent_app_type] => 1 [patent_app_number] => 6/705923 [patent_app_country] => US [patent_app_date] => 1985-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3990 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/949/04949903.pdf [firstpage_image] =>[orig_patent_app_number] => 705923 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/705923
Passenger room heating system for use with boiling liquid engine cooling system Feb 25, 1985 Issued
Array ( [id] => 2235189 [patent_doc_number] => 04576332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-18 [patent_title] => 'Heating installation with heat pump' [patent_app_type] => 1 [patent_app_number] => 6/702941 [patent_app_country] => US [patent_app_date] => 1985-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1856 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/576/04576332.pdf [firstpage_image] =>[orig_patent_app_number] => 702941 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/702941
Heating installation with heat pump Feb 18, 1985 Issued
Array ( [id] => 2212053 [patent_doc_number] => 04577800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Air conditioning device for a vehicle' [patent_app_type] => 1 [patent_app_number] => 6/701812 [patent_app_country] => US [patent_app_date] => 1985-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1595 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/577/04577800.pdf [firstpage_image] =>[orig_patent_app_number] => 701812 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/701812
Air conditioning device for a vehicle Feb 18, 1985 Issued
Array ( [id] => 2602340 [patent_doc_number] => 04918837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Device for generating a continuous stream of dried gases' [patent_app_type] => 1 [patent_app_number] => 6/703213 [patent_app_country] => US [patent_app_date] => 1985-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3042 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/918/04918837.pdf [firstpage_image] =>[orig_patent_app_number] => 703213 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/703213
Device for generating a continuous stream of dried gases Feb 14, 1985 Issued
Array ( [id] => 2233701 [patent_doc_number] => 04612778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-23 [patent_title] => 'Precooler for an evaporative cooler' [patent_app_type] => 1 [patent_app_number] => 6/701734 [patent_app_country] => US [patent_app_date] => 1985-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2123 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/612/04612778.pdf [firstpage_image] =>[orig_patent_app_number] => 701734 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/701734
Precooler for an evaporative cooler Feb 13, 1985 Issued
Array ( [id] => 2229538 [patent_doc_number] => 04596209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-24 [patent_title] => 'Wind turbine heat generating apparatus' [patent_app_type] => 1 [patent_app_number] => 6/701115 [patent_app_country] => US [patent_app_date] => 1985-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3659 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/596/04596209.pdf [firstpage_image] =>[orig_patent_app_number] => 701115 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/701115
Wind turbine heat generating apparatus Feb 12, 1985 Issued
06/698612 INTEGRATED, USAGE-DEPENDENT TEMPERATURE CONTROL Feb 5, 1985 Abandoned
Array ( [id] => 2235930 [patent_doc_number] => 04632306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Heater, in particular an auxiliary heater for vehicles' [patent_app_type] => 1 [patent_app_number] => 6/697621 [patent_app_country] => US [patent_app_date] => 1985-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2016 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/632/04632306.pdf [firstpage_image] =>[orig_patent_app_number] => 697621 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/697621
Heater, in particular an auxiliary heater for vehicles Feb 3, 1985 Issued
Array ( [id] => 2316973 [patent_doc_number] => 04679730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-14 [patent_title] => 'Heater for warming an operator of a vehicle' [patent_app_type] => 1 [patent_app_number] => 6/697023 [patent_app_country] => US [patent_app_date] => 1985-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1577 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/679/04679730.pdf [firstpage_image] =>[orig_patent_app_number] => 697023 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/697023
Heater for warming an operator of a vehicle Jan 30, 1985 Issued
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