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] => 2460959 [patent_doc_number] => 04878537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Heat exchanger for physiological fluids' [patent_app_type] => 1 [patent_app_number] => 7/053637 [patent_app_country] => US [patent_app_date] => 1987-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1783 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/878/04878537.pdf [firstpage_image] =>[orig_patent_app_number] => 053637 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/053637
Heat exchanger for physiological fluids May 25, 1987 Issued
Array ( [id] => 2402833 [patent_doc_number] => 04735273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-05 [patent_title] => 'Fixed speed cruising control apparatus for a vehicle' [patent_app_type] => 1 [patent_app_number] => 7/053640 [patent_app_country] => US [patent_app_date] => 1987-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5391 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/735/04735273.pdf [firstpage_image] =>[orig_patent_app_number] => 053640 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/053640
Fixed speed cruising control apparatus for a vehicle May 25, 1987 Issued
Array ( [id] => 2441121 [patent_doc_number] => 04759499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Motor vehicle engine cooling system' [patent_app_type] => 1 [patent_app_number] => 7/050637 [patent_app_country] => US [patent_app_date] => 1987-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 759 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/759/04759499.pdf [firstpage_image] =>[orig_patent_app_number] => 050637 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/050637
Motor vehicle engine cooling system May 12, 1987 Issued
Array ( [id] => 2465622 [patent_doc_number] => 04823479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Material dryer, especially for bulk material travelling continuously through the dryer' [patent_app_type] => 1 [patent_app_number] => 7/049700 [patent_app_country] => US [patent_app_date] => 1987-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4074 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/823/04823479.pdf [firstpage_image] =>[orig_patent_app_number] => 049700 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/049700
Material dryer, especially for bulk material travelling continuously through the dryer May 12, 1987 Issued
07/048466 SPIRAL FABRIC PAPERMAKERS BELT HAVING ADJUSTABLE PERMEABILITY May 10, 1987 Abandoned
Array ( [id] => 2474388 [patent_doc_number] => 04828170 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Heating apparatus for heating confined spaces, particularly apparatus for heating the passenger compartments of an automotive vehicle and the like' [patent_app_type] => 1 [patent_app_number] => 7/048666 [patent_app_country] => US [patent_app_date] => 1987-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1472 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/828/04828170.pdf [firstpage_image] =>[orig_patent_app_number] => 048666 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/048666
Heating apparatus for heating confined spaces, particularly apparatus for heating the passenger compartments of an automotive vehicle and the like May 10, 1987 Issued
Array ( [id] => 2436256 [patent_doc_number] => 04783908 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Infrared drying apparatus' [patent_app_type] => 1 [patent_app_number] => 7/048440 [patent_app_country] => US [patent_app_date] => 1987-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2713 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/783/04783908.pdf [firstpage_image] =>[orig_patent_app_number] => 048440 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/048440
Infrared drying apparatus May 10, 1987 Issued
Array ( [id] => 2544108 [patent_doc_number] => 04836344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Roadway power and control system for inductively coupled transportation system' [patent_app_type] => 1 [patent_app_number] => 7/047284 [patent_app_country] => US [patent_app_date] => 1987-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 5465 [patent_no_of_claims] => 17 [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/04/836/04836344.pdf [firstpage_image] =>[orig_patent_app_number] => 047284 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/047284
Roadway power and control system for inductively coupled transportation system May 7, 1987 Issued
Array ( [id] => 2397540 [patent_doc_number] => 04735000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-05 [patent_title] => 'Apparatus for drying substrates' [patent_app_type] => 1 [patent_app_number] => 7/047169 [patent_app_country] => US [patent_app_date] => 1987-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2247 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/735/04735000.pdf [firstpage_image] =>[orig_patent_app_number] => 047169 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/047169
Apparatus for drying substrates May 6, 1987 Issued
Array ( [id] => 2564727 [patent_doc_number] => 04853720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Condition adaptive-type control method for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 7/046388 [patent_app_country] => US [patent_app_date] => 1987-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3430 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/853/04853720.pdf [firstpage_image] =>[orig_patent_app_number] => 046388 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/046388
Condition adaptive-type control method for internal combustion engines May 5, 1987 Issued
Array ( [id] => 2488677 [patent_doc_number] => 04798008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Nozzle construction' [patent_app_type] => 1 [patent_app_number] => 7/045356 [patent_app_country] => US [patent_app_date] => 1987-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4143 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/798/04798008.pdf [firstpage_image] =>[orig_patent_app_number] => 045356 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/045356
Nozzle construction May 3, 1987 Issued
07/045916 ATHERECTOMY DEVICE FOR SEVERE OCCLUSIONS Apr 30, 1987 Abandoned
Array ( [id] => 2475464 [patent_doc_number] => 04799621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-24 [patent_title] => 'Method and apparatus for shielding cargoes from condensate' [patent_app_type] => 1 [patent_app_number] => 7/045699 [patent_app_country] => US [patent_app_date] => 1987-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 8230 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/799/04799621.pdf [firstpage_image] =>[orig_patent_app_number] => 045699 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/045699
Method and apparatus for shielding cargoes from condensate Apr 28, 1987 Issued
Array ( [id] => 2448557 [patent_doc_number] => 04784545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Dual load trailer' [patent_app_type] => 1 [patent_app_number] => 7/042950 [patent_app_country] => US [patent_app_date] => 1987-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4053 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/784/04784545.pdf [firstpage_image] =>[orig_patent_app_number] => 042950 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/042950
Dual load trailer Apr 26, 1987 Issued
Array ( [id] => 2368183 [patent_doc_number] => 04776104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Balanced extraction system' [patent_app_type] => 1 [patent_app_number] => 7/042725 [patent_app_country] => US [patent_app_date] => 1987-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2350 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/776/04776104.pdf [firstpage_image] =>[orig_patent_app_number] => 042725 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/042725
Balanced extraction system Apr 26, 1987 Issued
Array ( [id] => 2368517 [patent_doc_number] => 04774813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-04 [patent_title] => 'Air conditioner with defrosting mode' [patent_app_type] => 1 [patent_app_number] => 7/042701 [patent_app_country] => US [patent_app_date] => 1987-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2203 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/774/04774813.pdf [firstpage_image] =>[orig_patent_app_number] => 042701 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/042701
Air conditioner with defrosting mode Apr 26, 1987 Issued
Array ( [id] => 2464166 [patent_doc_number] => 04827629 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Drying of clayware' [patent_app_type] => 1 [patent_app_number] => 7/041847 [patent_app_country] => US [patent_app_date] => 1987-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1291 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/827/04827629.pdf [firstpage_image] =>[orig_patent_app_number] => 041847 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/041847
Drying of clayware Apr 22, 1987 Issued
Array ( [id] => 2533122 [patent_doc_number] => 04813344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Deodorizer container' [patent_app_type] => 1 [patent_app_number] => 7/039977 [patent_app_country] => US [patent_app_date] => 1987-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2459 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/813/04813344.pdf [firstpage_image] =>[orig_patent_app_number] => 039977 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039977
Deodorizer container Apr 19, 1987 Issued
Array ( [id] => 2528583 [patent_doc_number] => 04805415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Mine cooling' [patent_app_type] => 1 [patent_app_number] => 7/044488 [patent_app_country] => US [patent_app_date] => 1987-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5523 [patent_no_of_claims] => 9 [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/04/805/04805415.pdf [firstpage_image] =>[orig_patent_app_number] => 044488 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/044488
Mine cooling Apr 15, 1987 Issued
Array ( [id] => 2534466 [patent_doc_number] => 04815297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Enthalpic evaporative air conditioning device with heating' [patent_app_type] => 1 [patent_app_number] => 7/038020 [patent_app_country] => US [patent_app_date] => 1987-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 9560 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/815/04815297.pdf [firstpage_image] =>[orig_patent_app_number] => 038020 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/038020
Enthalpic evaporative air conditioning device with heating Apr 13, 1987 Issued
Menu