
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] => 2486686
[patent_doc_number] => 04859527
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-22
[patent_title] => 'Cellulosic nonwoven products of enhanced water and/or solvent resistance by pretreatment of the cellulosic fibers'
[patent_app_type] => 1
[patent_app_number] => 6/868141
[patent_app_country] => US
[patent_app_date] => 1986-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 5318
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/859/04859527.pdf
[firstpage_image] =>[orig_patent_app_number] => 868141
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/868141 | Refrigerating unit for vending machine | May 28, 1986 | Issued |
Array
(
[id] => 2486686
[patent_doc_number] => 04859527
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-22
[patent_title] => 'Cellulosic nonwoven products of enhanced water and/or solvent resistance by pretreatment of the cellulosic fibers'
[patent_app_type] => 1
[patent_app_number] => 6/868141
[patent_app_country] => US
[patent_app_date] => 1986-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 5318
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/859/04859527.pdf
[firstpage_image] =>[orig_patent_app_number] => 868141
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/868141 | Cellulosic nonwoven products of enhanced water and/or solvent resistance by pretreatment of the cellulosic fibers | May 28, 1986 | Issued |
Array
(
[id] => 2486686
[patent_doc_number] => 04859527
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-22
[patent_title] => 'Cellulosic nonwoven products of enhanced water and/or solvent resistance by pretreatment of the cellulosic fibers'
[patent_app_type] => 1
[patent_app_number] => 6/868141
[patent_app_country] => US
[patent_app_date] => 1986-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 5318
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/859/04859527.pdf
[firstpage_image] =>[orig_patent_app_number] => 868141
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/868141 | Refrigerating unit for vending machine | May 28, 1986 | Issued |
Array
(
[id] => 2402061
[patent_doc_number] => 04730771
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-15
[patent_title] => 'Air duct'
[patent_app_type] => 1
[patent_app_number] => 6/866856
[patent_app_country] => US
[patent_app_date] => 1986-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2147
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 385
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/730/04730771.pdf
[firstpage_image] =>[orig_patent_app_number] => 866856
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/866856 | Air duct | May 26, 1986 | Issued |
Array
(
[id] => 2430887
[patent_doc_number] => 04720984
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-26
[patent_title] => 'Apparatus for storing cooling capacity'
[patent_app_type] => 1
[patent_app_number] => 6/866445
[patent_app_country] => US
[patent_app_date] => 1986-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3363
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/720/04720984.pdf
[firstpage_image] =>[orig_patent_app_number] => 866445
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/866445 | Apparatus for storing cooling capacity | May 22, 1986 | Issued |
Array
(
[id] => 2344849
[patent_doc_number] => 04713939
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-22
[patent_title] => 'Linear drive motor with symmetric magnetic fields for a cooling system'
[patent_app_type] => 1
[patent_app_number] => 6/867850
[patent_app_country] => US
[patent_app_date] => 1986-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1974
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/713/04713939.pdf
[firstpage_image] =>[orig_patent_app_number] => 867850
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/867850 | Linear drive motor with symmetric magnetic fields for a cooling system | May 22, 1986 | Issued |
Array
(
[id] => 2402936
[patent_doc_number] => 04773167
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-27
[patent_title] => 'Heater'
[patent_app_type] => 1
[patent_app_number] => 6/864263
[patent_app_country] => US
[patent_app_date] => 1986-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 4583
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/773/04773167.pdf
[firstpage_image] =>[orig_patent_app_number] => 864263
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/864263 | Heater | May 18, 1986 | Issued |
Array
(
[id] => 2355863
[patent_doc_number] => 04693091
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-15
[patent_title] => 'Condensate disposal system'
[patent_app_type] => 1
[patent_app_number] => 6/864354
[patent_app_country] => US
[patent_app_date] => 1986-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1931
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/693/04693091.pdf
[firstpage_image] =>[orig_patent_app_number] => 864354
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/864354 | Condensate disposal system | May 18, 1986 | Issued |
Array
(
[id] => 2408781
[patent_doc_number] => 04726514
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-23
[patent_title] => 'Heating device'
[patent_app_type] => 1
[patent_app_number] => 6/863459
[patent_app_country] => US
[patent_app_date] => 1986-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2953
[patent_no_of_claims] => 19
[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/04/726/04726514.pdf
[firstpage_image] =>[orig_patent_app_number] => 863459
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/863459 | Heating device | May 14, 1986 | Issued |
Array
(
[id] => 2308093
[patent_doc_number] => 04685616
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-11
[patent_title] => 'Process and switching means for controlling heat performance in a heating device'
[patent_app_type] => 1
[patent_app_number] => 6/863436
[patent_app_country] => US
[patent_app_date] => 1986-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 4614
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/685/04685616.pdf
[firstpage_image] =>[orig_patent_app_number] => 863436
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/863436 | Process and switching means for controlling heat performance in a heating device | May 14, 1986 | Issued |
Array
(
[id] => 2396283
[patent_doc_number] => 04724683
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-16
[patent_title] => 'Johnson tube, a thermodynamic heat pump'
[patent_app_type] => 1
[patent_app_number] => 6/864772
[patent_app_country] => US
[patent_app_date] => 1986-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2997
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 307
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/724/04724683.pdf
[firstpage_image] =>[orig_patent_app_number] => 864772
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/864772 | Johnson tube, a thermodynamic heat pump | May 8, 1986 | Issued |
Array
(
[id] => 2331772
[patent_doc_number] => 04712734
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-15
[patent_title] => 'Low-intensity infrared heating system with effluent recirculation'
[patent_app_type] => 1
[patent_app_number] => 6/860859
[patent_app_country] => US
[patent_app_date] => 1986-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 3638
[patent_no_of_claims] => 18
[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/04/712/04712734.pdf
[firstpage_image] =>[orig_patent_app_number] => 860859
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/860859 | Low-intensity infrared heating system with effluent recirculation | May 7, 1986 | Issued |
| 06/860021 | REFRIGERATION SYSTEM WITH THERMAL ENERGY RECOVERY, PARTICULARLY FOR VEHICLES PROVIDED WITH AN INTERNAL COMBUSTION ENGINE | May 5, 1986 | Abandoned |
Array
(
[id] => 2321512
[patent_doc_number] => 04700545
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-20
[patent_title] => 'Refrigerating system'
[patent_app_type] => 1
[patent_app_number] => 6/860034
[patent_app_country] => US
[patent_app_date] => 1986-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4815
[patent_no_of_claims] => 5
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/700/04700545.pdf
[firstpage_image] =>[orig_patent_app_number] => 860034
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/860034 | Refrigerating system | May 5, 1986 | Issued |
Array
(
[id] => 2305961
[patent_doc_number] => 04669278
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-02
[patent_title] => 'Freezer system'
[patent_app_type] => 1
[patent_app_number] => 6/859385
[patent_app_country] => US
[patent_app_date] => 1986-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1108
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/669/04669278.pdf
[firstpage_image] =>[orig_patent_app_number] => 859385
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/859385 | Freezer system | May 4, 1986 | Issued |
Array
(
[id] => 2396208
[patent_doc_number] => 04730462
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-15
[patent_title] => 'Evaporative precooling unit'
[patent_app_type] => 1
[patent_app_number] => 6/859443
[patent_app_country] => US
[patent_app_date] => 1986-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3051
[patent_no_of_claims] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/730/04730462.pdf
[firstpage_image] =>[orig_patent_app_number] => 859443
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/859443 | Evaporative precooling unit | May 4, 1986 | Issued |
Array
(
[id] => 2396226
[patent_doc_number] => 04730463
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-15
[patent_title] => 'Beverage dispenser cooling system'
[patent_app_type] => 1
[patent_app_number] => 6/859790
[patent_app_country] => US
[patent_app_date] => 1986-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1950
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/730/04730463.pdf
[firstpage_image] =>[orig_patent_app_number] => 859790
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/859790 | Beverage dispenser cooling system | May 4, 1986 | Issued |
Array
(
[id] => 2370514
[patent_doc_number] => 04708165
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-24
[patent_title] => 'High pressure stepped clearance seal valve in a cryogenic refrigeration system'
[patent_app_type] => 1
[patent_app_number] => 6/857722
[patent_app_country] => US
[patent_app_date] => 1986-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1829
[patent_no_of_claims] => 13
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[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/708/04708165.pdf
[firstpage_image] =>[orig_patent_app_number] => 857722
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/857722 | High pressure stepped clearance seal valve in a cryogenic refrigeration system | Apr 28, 1986 | Issued |
Array
(
[id] => 2279733
[patent_doc_number] => 04678116
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-07
[patent_title] => 'Water heater'
[patent_app_type] => 1
[patent_app_number] => 6/857189
[patent_app_country] => US
[patent_app_date] => 1986-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/678/04678116.pdf
[firstpage_image] =>[orig_patent_app_number] => 857189
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/857189 | Water heater | Apr 28, 1986 | Issued |
Array
(
[id] => 2321530
[patent_doc_number] => 04700546
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-20
[patent_title] => 'By-product chiller and method for using same'
[patent_app_type] => 1
[patent_app_number] => 6/856469
[patent_app_country] => US
[patent_app_date] => 1986-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2883
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/700/04700546.pdf
[firstpage_image] =>[orig_patent_app_number] => 856469
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/856469 | By-product chiller and method for using same | Apr 27, 1986 | Issued |