
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2642058
[patent_doc_number] => 04934068
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-19
[patent_title] => 'Hair dryer heat deflector device'
[patent_app_type] => 1
[patent_app_number] => 7/350297
[patent_app_country] => US
[patent_app_date] => 1989-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 1546
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/934/04934068.pdf
[firstpage_image] =>[orig_patent_app_number] => 350297
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/350297 | Hair dryer heat deflector device | May 10, 1989 | Issued |
Array
(
[id] => 2770378
[patent_doc_number] => 05092518
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-03
[patent_title] => 'Hot-air type heater'
[patent_app_type] => 1
[patent_app_number] => 7/349812
[patent_app_country] => US
[patent_app_date] => 1989-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 4140
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/092/05092518.pdf
[firstpage_image] =>[orig_patent_app_number] => 349812
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/349812 | Hot-air type heater | May 9, 1989 | Issued |
Array
(
[id] => 2683360
[patent_doc_number] => 04999927
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-19
[patent_title] => 'Process and device for drying a liquid layer applied to a moving carrier material'
[patent_app_type] => 1
[patent_app_number] => 7/349227
[patent_app_country] => US
[patent_app_date] => 1989-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 20
[patent_no_of_words] => 11722
[patent_no_of_claims] => 39
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/999/04999927.pdf
[firstpage_image] =>[orig_patent_app_number] => 349227
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/349227 | Process and device for drying a liquid layer applied to a moving carrier material | May 8, 1989 | Issued |
Array
(
[id] => 2632979
[patent_doc_number] => 04928402
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-29
[patent_title] => 'Fluid flow apparatus and process'
[patent_app_type] => 1
[patent_app_number] => 7/349434
[patent_app_country] => US
[patent_app_date] => 1989-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 5558
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/928/04928402.pdf
[firstpage_image] =>[orig_patent_app_number] => 349434
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/349434 | Fluid flow apparatus and process | May 8, 1989 | Issued |
Array
(
[id] => 2659425
[patent_doc_number] => 05072879
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-17
[patent_title] => 'Heating system control'
[patent_app_type] => 1
[patent_app_number] => 7/348960
[patent_app_country] => US
[patent_app_date] => 1989-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 8556
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 287
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/072/05072879.pdf
[firstpage_image] =>[orig_patent_app_number] => 348960
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/348960 | Heating system control | May 7, 1989 | Issued |
Array
(
[id] => 2650729
[patent_doc_number] => 04982511
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-08
[patent_title] => 'Process and apparatus for kiln-drying malt'
[patent_app_type] => 1
[patent_app_number] => 7/350300
[patent_app_country] => US
[patent_app_date] => 1989-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3691
[patent_no_of_claims] => 22
[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/04/982/04982511.pdf
[firstpage_image] =>[orig_patent_app_number] => 350300
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/350300 | Process and apparatus for kiln-drying malt | May 4, 1989 | Issued |
Array
(
[id] => 2477685
[patent_doc_number] => 04867677
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-19
[patent_title] => 'Curtain door for metal reheating furnace'
[patent_app_type] => 1
[patent_app_number] => 7/346963
[patent_app_country] => US
[patent_app_date] => 1989-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2044
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/867/04867677.pdf
[firstpage_image] =>[orig_patent_app_number] => 346963
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/346963 | Curtain door for metal reheating furnace | May 2, 1989 | Issued |
Array
(
[id] => 2651894
[patent_doc_number] => 04982572
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-08
[patent_title] => 'Vapor injection system for refrigeration units'
[patent_app_type] => 1
[patent_app_number] => 7/346498
[patent_app_country] => US
[patent_app_date] => 1989-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3690
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/982/04982572.pdf
[firstpage_image] =>[orig_patent_app_number] => 346498
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/346498 | Vapor injection system for refrigeration units | May 1, 1989 | Issued |
Array
(
[id] => 2576277
[patent_doc_number] => 04974341
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-04
[patent_title] => 'Apparatus for dry treatment of a fabric'
[patent_app_type] => 1
[patent_app_number] => 7/345717
[patent_app_country] => US
[patent_app_date] => 1989-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3816
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 264
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/974/04974341.pdf
[firstpage_image] =>[orig_patent_app_number] => 345717
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/345717 | Apparatus for dry treatment of a fabric | Apr 30, 1989 | Issued |
Array
(
[id] => 2576238
[patent_doc_number] => 04974339
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-04
[patent_title] => 'Clothes dryer'
[patent_app_type] => 1
[patent_app_number] => 7/344316
[patent_app_country] => US
[patent_app_date] => 1989-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 5705
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 269
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/974/04974339.pdf
[firstpage_image] =>[orig_patent_app_number] => 344316
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/344316 | Clothes dryer | Apr 26, 1989 | Issued |
Array
(
[id] => 2793617
[patent_doc_number] => 05079852
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-14
[patent_title] => 'Sludge treating apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/343588
[patent_app_country] => US
[patent_app_date] => 1989-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3897
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/079/05079852.pdf
[firstpage_image] =>[orig_patent_app_number] => 343588
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/343588 | Sludge treating apparatus | Apr 26, 1989 | Issued |
Array
(
[id] => 2576204
[patent_doc_number] => 04920759
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-01
[patent_title] => 'Radiant heat control apparatus for automotive vehicle'
[patent_app_type] => 1
[patent_app_number] => 7/343216
[patent_app_country] => US
[patent_app_date] => 1989-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 2660
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/920/04920759.pdf
[firstpage_image] =>[orig_patent_app_number] => 343216
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/343216 | Radiant heat control apparatus for automotive vehicle | Apr 25, 1989 | Issued |
Array
(
[id] => 2660309
[patent_doc_number] => 05046947
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-10
[patent_title] => 'Image fixing apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/343388
[patent_app_country] => US
[patent_app_date] => 1989-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1791
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/046/05046947.pdf
[firstpage_image] =>[orig_patent_app_number] => 343388
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/343388 | Image fixing apparatus | Apr 25, 1989 | Issued |
Array
(
[id] => 2544783
[patent_doc_number] => 04944098
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-31
[patent_title] => 'High velocity running web dryer having hot air supply means'
[patent_app_type] => 1
[patent_app_number] => 7/341816
[patent_app_country] => US
[patent_app_date] => 1989-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2296
[patent_no_of_claims] => 6
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[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/944/04944098.pdf
[firstpage_image] =>[orig_patent_app_number] => 341816
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/341816 | High velocity running web dryer having hot air supply means | Apr 23, 1989 | Issued |
Array
(
[id] => 2568974
[patent_doc_number] => 04962592
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-16
[patent_title] => 'Method and device for removing liquid from a mixture of solids and liquids'
[patent_app_type] => 1
[patent_app_number] => 7/340468
[patent_app_country] => US
[patent_app_date] => 1989-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2100
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/962/04962592.pdf
[firstpage_image] =>[orig_patent_app_number] => 340468
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/340468 | Method and device for removing liquid from a mixture of solids and liquids | Apr 18, 1989 | Issued |
Array
(
[id] => 2639952
[patent_doc_number] => 04945652
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-07
[patent_title] => 'Controlled steam drying of veneer sheets'
[patent_app_type] => 1
[patent_app_number] => 7/340077
[patent_app_country] => US
[patent_app_date] => 1989-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 2661
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/945/04945652.pdf
[firstpage_image] =>[orig_patent_app_number] => 340077
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/340077 | Controlled steam drying of veneer sheets | Apr 17, 1989 | Issued |
Array
(
[id] => 2726610
[patent_doc_number] => 05020245
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-04
[patent_title] => 'Steam shower vacuum apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/339973
[patent_app_country] => US
[patent_app_date] => 1989-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1522
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/020/05020245.pdf
[firstpage_image] =>[orig_patent_app_number] => 339973
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/339973 | Steam shower vacuum apparatus | Apr 17, 1989 | Issued |
Array
(
[id] => 2559096
[patent_doc_number] => 04972605
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-27
[patent_title] => 'Insulation system for clothes dryer apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/337849
[patent_app_country] => US
[patent_app_date] => 1989-04-14
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/972/04972605.pdf
[firstpage_image] =>[orig_patent_app_number] => 337849
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/337849 | Insulation system for clothes dryer apparatus | Apr 13, 1989 | Issued |
Array
(
[id] => 2855481
[patent_doc_number] => 05117562
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-02
[patent_title] => 'Radiant energy ink drying device'
[patent_app_type] => 1
[patent_app_number] => 7/339023
[patent_app_country] => US
[patent_app_date] => 1989-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/117/05117562.pdf
[firstpage_image] =>[orig_patent_app_number] => 339023
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/339023 | Radiant energy ink drying device | Apr 13, 1989 | Issued |
| 07/336466 | SOLAR ENERGY COLLECTOR AND RERADIATION APPARATUS FOR LOCALIZED CLIMATE CONTROL | Apr 10, 1989 | Abandoned |