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] => 2602271 [patent_doc_number] => 04893415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Method for the drying of wood and wood-based products' [patent_app_type] => 1 [patent_app_number] => 7/110694 [patent_app_country] => US [patent_app_date] => 1987-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6775 [patent_no_of_claims] => 12 [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/04/893/04893415.pdf [firstpage_image] =>[orig_patent_app_number] => 110694 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/110694
Method for the drying of wood and wood-based products Oct 5, 1987 Issued
Array ( [id] => 2370822 [patent_doc_number] => 04793143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Enthalpic heat pump desiccant air conditioning system' [patent_app_type] => 1 [patent_app_number] => 7/103030 [patent_app_country] => US [patent_app_date] => 1987-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 15008 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/793/04793143.pdf [firstpage_image] =>[orig_patent_app_number] => 103030 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/103030
Enthalpic heat pump desiccant air conditioning system Sep 29, 1987 Issued
Array ( [id] => 2530796 [patent_doc_number] => 04807442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Cryo-slamming apparatus and method for ultrarapid cooling of biological samples' [patent_app_type] => 1 [patent_app_number] => 7/102395 [patent_app_country] => US [patent_app_date] => 1987-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 8427 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/807/04807442.pdf [firstpage_image] =>[orig_patent_app_number] => 102395 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/102395
Cryo-slamming apparatus and method for ultrarapid cooling of biological samples Sep 28, 1987 Issued
Array ( [id] => 2650409 [patent_doc_number] => 04903759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Apparatus and method for monitoring and controlling heating and/or cooling systems' [patent_app_type] => 1 [patent_app_number] => 7/101176 [patent_app_country] => US [patent_app_date] => 1987-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3934 [patent_no_of_claims] => 18 [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/04/903/04903759.pdf [firstpage_image] =>[orig_patent_app_number] => 101176 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/101176
Apparatus and method for monitoring and controlling heating and/or cooling systems Sep 24, 1987 Issued
Array ( [id] => 2457750 [patent_doc_number] => 04888886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-26 [patent_title] => 'Apparatus for use in impregnating electrical cables' [patent_app_type] => 1 [patent_app_number] => 7/100776 [patent_app_country] => US [patent_app_date] => 1987-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9560 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/888/04888886.pdf [firstpage_image] =>[orig_patent_app_number] => 100776 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/100776
Apparatus for use in impregnating electrical cables Sep 23, 1987 Issued
Array ( [id] => 2523189 [patent_doc_number] => 04809444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Hair drying and setting apparatus' [patent_app_type] => 1 [patent_app_number] => 7/098627 [patent_app_country] => US [patent_app_date] => 1987-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1522 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809444.pdf [firstpage_image] =>[orig_patent_app_number] => 098627 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/098627
Hair drying and setting apparatus Sep 20, 1987 Issued
Array ( [id] => 2407879 [patent_doc_number] => 04738120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Refrigeration-type dehumidifying system with rotary dehumidifier' [patent_app_type] => 1 [patent_app_number] => 7/098783 [patent_app_country] => US [patent_app_date] => 1987-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2045 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/738/04738120.pdf [firstpage_image] =>[orig_patent_app_number] => 098783 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/098783
Refrigeration-type dehumidifying system with rotary dehumidifier Sep 20, 1987 Issued
Array ( [id] => 2410286 [patent_doc_number] => 04738245 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Steaming case' [patent_app_type] => 1 [patent_app_number] => 7/098404 [patent_app_country] => US [patent_app_date] => 1987-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1087 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/738/04738245.pdf [firstpage_image] =>[orig_patent_app_number] => 098404 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/098404
Steaming case Sep 17, 1987 Issued
Array ( [id] => 2462270 [patent_doc_number] => 04866858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Process for fluidizing' [patent_app_type] => 1 [patent_app_number] => 7/098772 [patent_app_country] => US [patent_app_date] => 1987-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2273 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/866/04866858.pdf [firstpage_image] =>[orig_patent_app_number] => 098772 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/098772
Process for fluidizing Sep 16, 1987 Issued
Array ( [id] => 2484898 [patent_doc_number] => 04812956 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Flexible lamp-string device' [patent_app_type] => 1 [patent_app_number] => 7/097722 [patent_app_country] => US [patent_app_date] => 1987-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1070 [patent_no_of_claims] => 8 [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/04/812/04812956.pdf [firstpage_image] =>[orig_patent_app_number] => 097722 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/097722
Flexible lamp-string device Sep 16, 1987 Issued
Array ( [id] => 2497028 [patent_doc_number] => 04868999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Apparatus and method for production of asphalt pavement having high recycled asphalt content' [patent_app_type] => 1 [patent_app_number] => 7/096899 [patent_app_country] => US [patent_app_date] => 1987-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1971 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/868/04868999.pdf [firstpage_image] =>[orig_patent_app_number] => 096899 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/096899
Apparatus and method for production of asphalt pavement having high recycled asphalt content Sep 14, 1987 Issued
Array ( [id] => 2614879 [patent_doc_number] => 04909045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'High-efficiency heating unit for producing hot water' [patent_app_type] => 1 [patent_app_number] => 7/096501 [patent_app_country] => US [patent_app_date] => 1987-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2052 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909045.pdf [firstpage_image] =>[orig_patent_app_number] => 096501 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/096501
High-efficiency heating unit for producing hot water Sep 14, 1987 Issued
Array ( [id] => 2370896 [patent_doc_number] => 04793147 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Drainage device for room air conditioner' [patent_app_type] => 1 [patent_app_number] => 7/096580 [patent_app_country] => US [patent_app_date] => 1987-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1605 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/793/04793147.pdf [firstpage_image] =>[orig_patent_app_number] => 096580 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/096580
Drainage device for room air conditioner Sep 14, 1987 Issued
Array ( [id] => 2460947 [patent_doc_number] => 04819448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Evaporative cooler' [patent_app_type] => 1 [patent_app_number] => 7/095552 [patent_app_country] => US [patent_app_date] => 1987-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2357 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/819/04819448.pdf [firstpage_image] =>[orig_patent_app_number] => 095552 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/095552
Evaporative cooler Sep 10, 1987 Issued
Array ( [id] => 2510770 [patent_doc_number] => 04883087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-28 [patent_title] => 'Central heating system and water system and method for controlling the tightness thereof' [patent_app_type] => 1 [patent_app_number] => 7/100779 [patent_app_country] => US [patent_app_date] => 1987-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1728 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/883/04883087.pdf [firstpage_image] =>[orig_patent_app_number] => 100779 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/100779
Central heating system and water system and method for controlling the tightness thereof Sep 9, 1987 Issued
07/094722 SOLAR HEAT COLLECTOR SYSTEM Sep 8, 1987 Abandoned
Array ( [id] => 2460908 [patent_doc_number] => 04819446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Waste heat cooling apparatus' [patent_app_type] => 1 [patent_app_number] => 7/095010 [patent_app_country] => US [patent_app_date] => 1987-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2836 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/819/04819446.pdf [firstpage_image] =>[orig_patent_app_number] => 095010 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/095010
Waste heat cooling apparatus Sep 7, 1987 Issued
Array ( [id] => 2533299 [patent_doc_number] => 04803958 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-14 [patent_title] => 'Absorption heat pumped cogeneration engine' [patent_app_type] => 1 [patent_app_number] => 7/094391 [patent_app_country] => US [patent_app_date] => 1987-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2983 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/803/04803958.pdf [firstpage_image] =>[orig_patent_app_number] => 094391 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/094391
Absorption heat pumped cogeneration engine Sep 7, 1987 Issued
Array ( [id] => 2396842 [patent_doc_number] => 04769923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Dryer for drying a product-laden air stream as spirally floated' [patent_app_type] => 1 [patent_app_number] => 7/093597 [patent_app_country] => US [patent_app_date] => 1987-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2385 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/769/04769923.pdf [firstpage_image] =>[orig_patent_app_number] => 093597 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/093597
Dryer for drying a product-laden air stream as spirally floated Sep 7, 1987 Issued
Array ( [id] => 2422968 [patent_doc_number] => 04777734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Method and an apparatus for drying eggs, fruits or the like articles' [patent_app_type] => 1 [patent_app_number] => 7/094302 [patent_app_country] => US [patent_app_date] => 1987-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1168 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/777/04777734.pdf [firstpage_image] =>[orig_patent_app_number] => 094302 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/094302
Method and an apparatus for drying eggs, fruits or the like articles Sep 7, 1987 Issued
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