
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] => 1990558
[patent_doc_number] => 04344569
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-17
[patent_title] => 'Steam powered stove'
[patent_app_type] => 1
[patent_app_number] => 6/112735
[patent_app_country] => US
[patent_app_date] => 1980-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 947
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 310
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/344/04344569.pdf
[firstpage_image] =>[orig_patent_app_number] => 112735
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/112735 | Steam powered stove | Jan 16, 1980 | Issued |
Array
(
[id] => 1936832
[patent_doc_number] => 04334577
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-15
[patent_title] => 'Ventilating system for livestock houses'
[patent_app_type] => 1
[patent_app_number] => 6/111292
[patent_app_country] => US
[patent_app_date] => 1980-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 4770
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 344
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/334/04334577.pdf
[firstpage_image] =>[orig_patent_app_number] => 111292
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/111292 | Ventilating system for livestock houses | Jan 10, 1980 | Issued |
Array
(
[id] => 2001179
[patent_doc_number] => 04367633
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-01-11
[patent_title] => 'Battery and solar powered refrigerating system'
[patent_app_type] => 1
[patent_app_number] => 6/110233
[patent_app_country] => US
[patent_app_date] => 1980-01-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 6392
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 268
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/367/04367633.pdf
[firstpage_image] =>[orig_patent_app_number] => 110233
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/110233 | Battery and solar powered refrigerating system | Jan 6, 1980 | Issued |
Array
(
[id] => 1922689
[patent_doc_number] => 04298165
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-11-03
[patent_title] => 'Controls for heating system'
[patent_app_type] => 1
[patent_app_number] => 6/108133
[patent_app_country] => US
[patent_app_date] => 1979-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1508
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 316
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/298/04298165.pdf
[firstpage_image] =>[orig_patent_app_number] => 108133
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/108133 | Controls for heating system | Dec 27, 1979 | Issued |
Array
(
[id] => 1993236
[patent_doc_number] => 04373665
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-02-15
[patent_title] => 'Deformable light-weight housing structure'
[patent_app_type] => 1
[patent_app_number] => 6/105498
[patent_app_country] => US
[patent_app_date] => 1979-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1777
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/373/04373665.pdf
[firstpage_image] =>[orig_patent_app_number] => 105498
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/105498 | Deformable light-weight housing structure | Dec 19, 1979 | Issued |
Array
(
[id] => 2045672
[patent_doc_number] => 04378908
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-04-05
[patent_title] => 'Reversible solar assisted heat pump'
[patent_app_type] => 1
[patent_app_number] => 6/101687
[patent_app_country] => US
[patent_app_date] => 1979-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 7324
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/378/04378908.pdf
[firstpage_image] =>[orig_patent_app_number] => 101687
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/101687 | Reversible solar assisted heat pump | Dec 9, 1979 | Issued |
Array
(
[id] => 2030595
[patent_doc_number] => 04384460
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-24
[patent_title] => 'Means and method for modulating and controlling the capacity of a vapor compression cycle device'
[patent_app_type] => 1
[patent_app_number] => 6/098634
[patent_app_country] => US
[patent_app_date] => 1979-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2648
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/384/04384460.pdf
[firstpage_image] =>[orig_patent_app_number] => 098634
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/098634 | Means and method for modulating and controlling the capacity of a vapor compression cycle device | Nov 28, 1979 | Issued |
Array
(
[id] => 1935187
[patent_doc_number] => 04342204
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-03
[patent_title] => 'Room ejection unit of central air-conditioning'
[patent_app_type] => 1
[patent_app_number] => 6/098619
[patent_app_country] => US
[patent_app_date] => 1979-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 4253
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/342/04342204.pdf
[firstpage_image] =>[orig_patent_app_number] => 098619
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/098619 | Room ejection unit of central air-conditioning | Nov 28, 1979 | Issued |
Array
(
[id] => 1934646
[patent_doc_number] => 04321803
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-03-30
[patent_title] => 'Multiple air passage condenser'
[patent_app_type] => 1
[patent_app_number] => 6/096899
[patent_app_country] => US
[patent_app_date] => 1979-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2589
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/321/04321803.pdf
[firstpage_image] =>[orig_patent_app_number] => 096899
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/096899 | Multiple air passage condenser | Nov 22, 1979 | Issued |
Array
(
[id] => 1985487
[patent_doc_number] => 04352349
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-10-05
[patent_title] => 'Control circuit for air conditioning systems'
[patent_app_type] => 1
[patent_app_number] => 6/094103
[patent_app_country] => US
[patent_app_date] => 1979-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2995
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/352/04352349.pdf
[firstpage_image] =>[orig_patent_app_number] => 094103
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/094103 | Control circuit for air conditioning systems | Nov 13, 1979 | Issued |
Array
(
[id] => 1861693
[patent_doc_number] => 04294309
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-13
[patent_title] => 'Method of controlling the heating of a chamber and a controlled chamber-heating installation'
[patent_app_type] => 1
[patent_app_number] => 6/091100
[patent_app_country] => US
[patent_app_date] => 1979-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3019
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/294/04294309.pdf
[firstpage_image] =>[orig_patent_app_number] => 091100
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/091100 | Method of controlling the heating of a chamber and a controlled chamber-heating installation | Nov 4, 1979 | Issued |
Array
(
[id] => 1971588
[patent_doc_number] => 04353410
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-10-12
[patent_title] => 'Method of controlling the heating of a chamber and a controlled chamber-heating installation'
[patent_app_type] => 1
[patent_app_number] => 6/091099
[patent_app_country] => US
[patent_app_date] => 1979-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4302
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/353/04353410.pdf
[firstpage_image] =>[orig_patent_app_number] => 091099
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/091099 | Method of controlling the heating of a chamber and a controlled chamber-heating installation | Nov 4, 1979 | Issued |
Array
(
[id] => 1941582
[patent_doc_number] => 04308993
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-01-05
[patent_title] => 'Heating system'
[patent_app_type] => 1
[patent_app_number] => 6/090190
[patent_app_country] => US
[patent_app_date] => 1979-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1253
[patent_no_of_claims] => 31
[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/04/308/04308993.pdf
[firstpage_image] =>[orig_patent_app_number] => 090190
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/090190 | Heating system | Oct 31, 1979 | Issued |
Array
(
[id] => 1968851
[patent_doc_number] => 04343294
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-10
[patent_title] => 'Solar collector assembly'
[patent_app_type] => 1
[patent_app_number] => 6/088608
[patent_app_country] => US
[patent_app_date] => 1979-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 4168
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 219
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/343/04343294.pdf
[firstpage_image] =>[orig_patent_app_number] => 088608
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/088608 | Solar collector assembly | Oct 25, 1979 | Issued |
Array
(
[id] => 1868218
[patent_doc_number] => 04291671
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-29
[patent_title] => 'Apparatus for fuel economy'
[patent_app_type] => 1
[patent_app_number] => 6/088166
[patent_app_country] => US
[patent_app_date] => 1979-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2444
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/291/04291671.pdf
[firstpage_image] =>[orig_patent_app_number] => 088166
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/088166 | Apparatus for fuel economy | Oct 24, 1979 | Issued |
Array
(
[id] => 1953386
[patent_doc_number] => 04332137
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-01
[patent_title] => 'Heat exchange apparatus and method having two refrigeration circuits'
[patent_app_type] => 1
[patent_app_number] => 6/087599
[patent_app_country] => US
[patent_app_date] => 1979-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2651
[patent_no_of_claims] => 11
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/332/04332137.pdf
[firstpage_image] =>[orig_patent_app_number] => 087599
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/087599 | Heat exchange apparatus and method having two refrigeration circuits | Oct 21, 1979 | Issued |
Array
(
[id] => 1859648
[patent_doc_number] => 04267645
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-19
[patent_title] => 'Burner-fired combined with wood-fired apparatus for drying crops'
[patent_app_type] => 1
[patent_app_number] => 6/087096
[patent_app_country] => US
[patent_app_date] => 1979-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3009
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/267/04267645.pdf
[firstpage_image] =>[orig_patent_app_number] => 087096
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/087096 | Burner-fired combined with wood-fired apparatus for drying crops | Oct 21, 1979 | Issued |
Array
(
[id] => 1902858
[patent_doc_number] => 04301965
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-11-24
[patent_title] => 'Heat collector system'
[patent_app_type] => 1
[patent_app_number] => 6/085431
[patent_app_country] => US
[patent_app_date] => 1979-10-16
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/301/04301965.pdf
[firstpage_image] =>[orig_patent_app_number] => 085431
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/085431 | Heat collector system | Oct 15, 1979 | Issued |
Array
(
[id] => 1868999
[patent_doc_number] => 04291833
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-29
[patent_title] => 'Heating system with focused solar panels and heat pump assist'
[patent_app_type] => 1
[patent_app_number] => 6/084880
[patent_app_country] => US
[patent_app_date] => 1979-10-15
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/291/04291833.pdf
[firstpage_image] =>[orig_patent_app_number] => 084880
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/084880 | Heating system with focused solar panels and heat pump assist | Oct 14, 1979 | Issued |
Array
(
[id] => 1952211
[patent_doc_number] => 04325509
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-20
[patent_title] => 'Home heating apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/082610
[patent_app_country] => US
[patent_app_date] => 1979-10-09
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/325/04325509.pdf
[firstpage_image] =>[orig_patent_app_number] => 082610
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/082610 | Home heating apparatus | Oct 8, 1979 | Issued |