
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] => 2519862
[patent_doc_number] => 04874921
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-17
[patent_title] => 'Portable auxiliary automobile heater'
[patent_app_type] => 1
[patent_app_number] => 7/064082
[patent_app_country] => US
[patent_app_date] => 1987-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2455
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 244
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/874/04874921.pdf
[firstpage_image] =>[orig_patent_app_number] => 064082
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/064082 | Portable auxiliary automobile heater | Jun 18, 1987 | Issued |
Array
(
[id] => 2303009
[patent_doc_number] => 04715192
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-29
[patent_title] => 'Electrical or thermal tracking cogeneration system utilizing open cycle-air-conditioning'
[patent_app_type] => 1
[patent_app_number] => 7/061455
[patent_app_country] => US
[patent_app_date] => 1987-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5182
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 281
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/715/04715192.pdf
[firstpage_image] =>[orig_patent_app_number] => 061455
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/061455 | Electrical or thermal tracking cogeneration system utilizing open cycle-air-conditioning | Jun 14, 1987 | Issued |
Array
(
[id] => 2368242
[patent_doc_number] => 04751824
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-21
[patent_title] => 'Energy conserving refrigeration valve control apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/038263
[patent_app_country] => US
[patent_app_date] => 1987-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 4757
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/751/04751824.pdf
[firstpage_image] =>[orig_patent_app_number] => 038263
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/038263 | Energy conserving refrigeration valve control apparatus | Jun 14, 1987 | Issued |
Array
(
[id] => 2373006
[patent_doc_number] => 04781032
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-01
[patent_title] => 'Energy conserving compressor refrigeration apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/038262
[patent_app_country] => US
[patent_app_date] => 1987-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 5169
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/781/04781032.pdf
[firstpage_image] =>[orig_patent_app_number] => 038262
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/038262 | Energy conserving compressor refrigeration apparatus | Jun 14, 1987 | Issued |
Array
(
[id] => 2422917
[patent_doc_number] => 04777732
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-18
[patent_title] => 'Wafer centrifugal drying apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/058934
[patent_app_country] => US
[patent_app_date] => 1987-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 2251
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/777/04777732.pdf
[firstpage_image] =>[orig_patent_app_number] => 058934
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/058934 | Wafer centrifugal drying apparatus | Jun 4, 1987 | Issued |
Array
(
[id] => 2413176
[patent_doc_number] => 04738396
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-19
[patent_title] => 'Vehicle air conditioner'
[patent_app_type] => 1
[patent_app_number] => 7/058039
[patent_app_country] => US
[patent_app_date] => 1987-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 3143
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/738/04738396.pdf
[firstpage_image] =>[orig_patent_app_number] => 058039
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/058039 | Vehicle air conditioner | Jun 3, 1987 | Issued |
Array
(
[id] => 2469534
[patent_doc_number] => 04800655
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-31
[patent_title] => 'Solvent recovery system'
[patent_app_type] => 1
[patent_app_number] => 7/057619
[patent_app_country] => US
[patent_app_date] => 1987-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1519
[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/04/800/04800655.pdf
[firstpage_image] =>[orig_patent_app_number] => 057619
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/057619 | Solvent recovery system | Jun 2, 1987 | Issued |
Array
(
[id] => 2529606
[patent_doc_number] => 04813154
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-21
[patent_title] => 'Method and apparatus for conditioning fibrous materials'
[patent_app_type] => 1
[patent_app_number] => 7/056451
[patent_app_country] => US
[patent_app_date] => 1987-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3440
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/813/04813154.pdf
[firstpage_image] =>[orig_patent_app_number] => 056451
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/056451 | Method and apparatus for conditioning fibrous materials | May 31, 1987 | Issued |
Array
(
[id] => 2451583
[patent_doc_number] => 04844336
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-04
[patent_title] => 'Heated roll-off container'
[patent_app_type] => 1
[patent_app_number] => 7/055464
[patent_app_country] => US
[patent_app_date] => 1987-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 3677
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/844/04844336.pdf
[firstpage_image] =>[orig_patent_app_number] => 055464
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/055464 | Heated roll-off container | May 28, 1987 | Issued |
Array
(
[id] => 2369710
[patent_doc_number] => 04763485
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-16
[patent_title] => 'Heat pump controller'
[patent_app_type] => 1
[patent_app_number] => 7/055369
[patent_app_country] => US
[patent_app_date] => 1987-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2533
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/763/04763485.pdf
[firstpage_image] =>[orig_patent_app_number] => 055369
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/055369 | Heat pump controller | May 28, 1987 | Issued |
Array
(
[id] => 2488655
[patent_doc_number] => 04798007
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-17
[patent_title] => 'Explosion-proof, pollution-free infrared dryer'
[patent_app_type] => 1
[patent_app_number] => 7/054999
[patent_app_country] => US
[patent_app_date] => 1987-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 4796
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/798/04798007.pdf
[firstpage_image] =>[orig_patent_app_number] => 054999
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/054999 | Explosion-proof, pollution-free infrared dryer | May 27, 1987 | Issued |
Array
(
[id] => 2462251
[patent_doc_number] => 04866857
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-19
[patent_title] => 'Method of and arrangement for drying ceramic green bodies'
[patent_app_type] => 1
[patent_app_number] => 7/055571
[patent_app_country] => US
[patent_app_date] => 1987-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2251
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/866/04866857.pdf
[firstpage_image] =>[orig_patent_app_number] => 055571
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/055571 | Method of and arrangement for drying ceramic green bodies | May 27, 1987 | Issued |
Array
(
[id] => 2401535
[patent_doc_number] => 04745884
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-24
[patent_title] => 'Fluidized bed steam generating system'
[patent_app_type] => 1
[patent_app_number] => 7/055173
[patent_app_country] => US
[patent_app_date] => 1987-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 4501
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 330
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/745/04745884.pdf
[firstpage_image] =>[orig_patent_app_number] => 055173
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/055173 | Fluidized bed steam generating system | May 27, 1987 | Issued |
Array
(
[id] => 2393377
[patent_doc_number] => 04785551
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-22
[patent_title] => 'Method for drying confection pieces'
[patent_app_type] => 1
[patent_app_number] => 7/055433
[patent_app_country] => US
[patent_app_date] => 1987-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5062
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/785/04785551.pdf
[firstpage_image] =>[orig_patent_app_number] => 055433
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/055433 | Method for drying confection pieces | May 27, 1987 | Issued |
Array
(
[id] => 2401086
[patent_doc_number] => 04770139
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-13
[patent_title] => 'Engine combustion chamber structure'
[patent_app_type] => 1
[patent_app_number] => 7/054891
[patent_app_country] => US
[patent_app_date] => 1987-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1949
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[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/770/04770139.pdf
[firstpage_image] =>[orig_patent_app_number] => 054891
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/054891 | Engine combustion chamber structure | May 27, 1987 | Issued |
Array
(
[id] => 2488497
[patent_doc_number] => 04817301
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-04
[patent_title] => 'Apparatus for drying vehicles'
[patent_app_type] => 1
[patent_app_number] => 7/055581
[patent_app_country] => US
[patent_app_date] => 1987-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 15
[patent_no_of_words] => 7127
[patent_no_of_claims] => 55
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/817/04817301.pdf
[firstpage_image] =>[orig_patent_app_number] => 055581
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/055581 | Apparatus for drying vehicles | May 26, 1987 | Issued |
Array
(
[id] => 2518362
[patent_doc_number] => 04825660
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-02
[patent_title] => 'Cryogenic refrigerator'
[patent_app_type] => 1
[patent_app_number] => 7/054781
[patent_app_country] => US
[patent_app_date] => 1987-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1297
[patent_no_of_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/825/04825660.pdf
[firstpage_image] =>[orig_patent_app_number] => 054781
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/054781 | Cryogenic refrigerator | May 26, 1987 | Issued |
Array
(
[id] => 2531364
[patent_doc_number] => 04805563
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-21
[patent_title] => 'Block construction of engine'
[patent_app_type] => 1
[patent_app_number] => 7/053461
[patent_app_country] => US
[patent_app_date] => 1987-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/805/04805563.pdf
[firstpage_image] =>[orig_patent_app_number] => 053461
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/053461 | Block construction of engine | May 25, 1987 | Issued |
Array
(
[id] => 2441578
[patent_doc_number] => 04767324
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-30
[patent_title] => 'Transition section for muffle furnace'
[patent_app_type] => 1
[patent_app_number] => 7/053898
[patent_app_country] => US
[patent_app_date] => 1987-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/767/04767324.pdf
[firstpage_image] =>[orig_patent_app_number] => 053898
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/053898 | Transition section for muffle furnace | May 25, 1987 | Issued |
Array
(
[id] => 2506446
[patent_doc_number] => 04882854
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-28
[patent_title] => 'Guide roll apparatus for a dryer of a paper machine drying section'
[patent_app_type] => 1
[patent_app_number] => 7/054461
[patent_app_country] => US
[patent_app_date] => 1987-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/882/04882854.pdf
[firstpage_image] =>[orig_patent_app_number] => 054461
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/054461 | Guide roll apparatus for a dryer of a paper machine drying section | May 25, 1987 | Issued |