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] => 2537240 [patent_doc_number] => 04835982 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Evaporative cooling system' [patent_app_type] => 1 [patent_app_number] => 6/902673 [patent_app_country] => US [patent_app_date] => 1986-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3100 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/835/04835982.pdf [firstpage_image] =>[orig_patent_app_number] => 902673 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/902673
Evaporative cooling system Sep 1, 1986 Issued
Array ( [id] => 2409217 [patent_doc_number] => 04728263 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'Wind turbine blade construction' [patent_app_type] => 1 [patent_app_number] => 6/900085 [patent_app_country] => US [patent_app_date] => 1986-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2572 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/728/04728263.pdf [firstpage_image] =>[orig_patent_app_number] => 900085 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/900085
Wind turbine blade construction Aug 24, 1986 Issued
Array ( [id] => 2473211 [patent_doc_number] => 04858825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Control system for quick heater' [patent_app_type] => 1 [patent_app_number] => 6/898189 [patent_app_country] => US [patent_app_date] => 1986-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4228 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/858/04858825.pdf [firstpage_image] =>[orig_patent_app_number] => 898189 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/898189
Control system for quick heater Aug 19, 1986 Issued
Array ( [id] => 2524469 [patent_doc_number] => 04809513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Ice melting in thermal storage systems' [patent_app_type] => 1 [patent_app_number] => 6/897876 [patent_app_country] => US [patent_app_date] => 1986-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3525 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809513.pdf [firstpage_image] =>[orig_patent_app_number] => 897876 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/897876
Ice melting in thermal storage systems Aug 18, 1986 Issued
Array ( [id] => 2370340 [patent_doc_number] => 04719764 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-19 [patent_title] => 'Chair with refrigerator and armrest beverage cooler' [patent_app_type] => 1 [patent_app_number] => 6/897506 [patent_app_country] => US [patent_app_date] => 1986-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1645 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/719/04719764.pdf [firstpage_image] =>[orig_patent_app_number] => 897506 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/897506
Chair with refrigerator and armrest beverage cooler Aug 17, 1986 Issued
Array ( [id] => 2290283 [patent_doc_number] => 04681257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-21 [patent_title] => 'Hot-water-furnace supplemental heater' [patent_app_type] => 1 [patent_app_number] => 6/895638 [patent_app_country] => US [patent_app_date] => 1986-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2837 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/681/04681257.pdf [firstpage_image] =>[orig_patent_app_number] => 895638 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/895638
Hot-water-furnace supplemental heater Aug 11, 1986 Issued
Array ( [id] => 2372974 [patent_doc_number] => 04723463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-09 [patent_title] => 'Assembly for taking up and compensating for torque-induced shocks' [patent_app_type] => 1 [patent_app_number] => 6/896136 [patent_app_country] => US [patent_app_date] => 1986-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 9511 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/723/04723463.pdf [firstpage_image] =>[orig_patent_app_number] => 896136 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/896136
Assembly for taking up and compensating for torque-induced shocks Aug 11, 1986 Issued
Array ( [id] => 2314449 [patent_doc_number] => 04704876 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Cryogenic refrigeration system' [patent_app_type] => 1 [patent_app_number] => 6/895875 [patent_app_country] => US [patent_app_date] => 1986-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3011 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/704/04704876.pdf [firstpage_image] =>[orig_patent_app_number] => 895875 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/895875
Cryogenic refrigeration system Aug 11, 1986 Issued
Array ( [id] => 2537006 [patent_doc_number] => 04835970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Pneumatic power brake system' [patent_app_type] => 1 [patent_app_number] => 6/894368 [patent_app_country] => US [patent_app_date] => 1986-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7572 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/835/04835970.pdf [firstpage_image] =>[orig_patent_app_number] => 894368 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/894368
Pneumatic power brake system Aug 6, 1986 Issued
Array ( [id] => 2372130 [patent_doc_number] => 04723419 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-09 [patent_title] => 'Outdoor heat exchanger section' [patent_app_type] => 1 [patent_app_number] => 6/894178 [patent_app_country] => US [patent_app_date] => 1986-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3006 [patent_no_of_claims] => 17 [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/04/723/04723419.pdf [firstpage_image] =>[orig_patent_app_number] => 894178 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/894178
Outdoor heat exchanger section Aug 6, 1986 Issued
06/892624 FATIGUE STRENGTHENED COMPOSITE ARTICLE Aug 3, 1986 Issued
Array ( [id] => 2373688 [patent_doc_number] => 04782888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-08 [patent_title] => 'Community thermal energy exchange system' [patent_app_type] => 1 [patent_app_number] => 6/887900 [patent_app_country] => US [patent_app_date] => 1986-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4513 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/782/04782888.pdf [firstpage_image] =>[orig_patent_app_number] => 887900 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/887900
Community thermal energy exchange system Jul 20, 1986 Issued
Array ( [id] => 2532994 [patent_doc_number] => 04815220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Web transfer apparatus' [patent_app_type] => 1 [patent_app_number] => 6/888021 [patent_app_country] => US [patent_app_date] => 1986-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6122 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/815/04815220.pdf [firstpage_image] =>[orig_patent_app_number] => 888021 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/888021
Web transfer apparatus Jul 17, 1986 Issued
Array ( [id] => 2442584 [patent_doc_number] => 04758154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-19 [patent_title] => 'Fluidized-bed plant' [patent_app_type] => 1 [patent_app_number] => 6/885644 [patent_app_country] => US [patent_app_date] => 1986-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3288 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/758/04758154.pdf [firstpage_image] =>[orig_patent_app_number] => 885644 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/885644
Fluidized-bed plant Jul 14, 1986 Issued
Array ( [id] => 2374925 [patent_doc_number] => 04729465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-08 [patent_title] => 'Assembly for compensating for fluctuations of torque which is transmitted by an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/885875 [patent_app_country] => US [patent_app_date] => 1986-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5338 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/729/04729465.pdf [firstpage_image] =>[orig_patent_app_number] => 885875 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/885875
Assembly for compensating for fluctuations of torque which is transmitted by an internal combustion engine Jul 14, 1986 Issued
Array ( [id] => 2406740 [patent_doc_number] => 04761960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Cryogenic refrigeration system having an involute laminated stator for its linear drive motor' [patent_app_type] => 1 [patent_app_number] => 6/885218 [patent_app_country] => US [patent_app_date] => 1986-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3236 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761960.pdf [firstpage_image] =>[orig_patent_app_number] => 885218 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/885218
Cryogenic refrigeration system having an involute laminated stator for its linear drive motor Jul 13, 1986 Issued
06/881370 COMPACT HEAT EXCHANGER FOR REFRIGERATION SYSTEMS Jul 6, 1986 Issued
Array ( [id] => 2312584 [patent_doc_number] => 04679405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-14 [patent_title] => 'Molded drain connection with insert' [patent_app_type] => 1 [patent_app_number] => 6/881991 [patent_app_country] => US [patent_app_date] => 1986-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1786 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/679/04679405.pdf [firstpage_image] =>[orig_patent_app_number] => 881991 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/881991
Molded drain connection with insert Jul 2, 1986 Issued
Array ( [id] => 2306381 [patent_doc_number] => 04699316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-13 [patent_title] => 'Energy efficient heating system for greenhouses' [patent_app_type] => 1 [patent_app_number] => 6/881288 [patent_app_country] => US [patent_app_date] => 1986-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2442 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/699/04699316.pdf [firstpage_image] =>[orig_patent_app_number] => 881288 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/881288
Energy efficient heating system for greenhouses Jul 1, 1986 Issued
Array ( [id] => 2564913 [patent_doc_number] => 04926567 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Process and apparatus for drying coated web' [patent_app_type] => 1 [patent_app_number] => 6/881271 [patent_app_country] => US [patent_app_date] => 1986-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2707 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/926/04926567.pdf [firstpage_image] =>[orig_patent_app_number] => 881271 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/881271
Process and apparatus for drying coated web Jul 1, 1986 Issued
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