
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] => 2319045
[patent_doc_number] => 04705214
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-10
[patent_title] => 'Independent exhaust gas heat system'
[patent_app_type] => 1
[patent_app_number] => 6/741075
[patent_app_country] => US
[patent_app_date] => 1985-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1203
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/705/04705214.pdf
[firstpage_image] =>[orig_patent_app_number] => 741075
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/741075 | Independent exhaust gas heat system | Jun 3, 1985 | Issued |
Array
(
[id] => 2255102
[patent_doc_number] => 04628902
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-16
[patent_title] => 'Hot water distribution system'
[patent_app_type] => 1
[patent_app_number] => 6/740880
[patent_app_country] => US
[patent_app_date] => 1985-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 1454
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/628/04628902.pdf
[firstpage_image] =>[orig_patent_app_number] => 740880
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/740880 | Hot water distribution system | Jun 2, 1985 | Issued |
Array
(
[id] => 2483213
[patent_doc_number] => 04829681
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-16
[patent_title] => 'Paper machine clothing'
[patent_app_type] => 1
[patent_app_number] => 6/739755
[patent_app_country] => US
[patent_app_date] => 1985-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2234
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/829/04829681.pdf
[firstpage_image] =>[orig_patent_app_number] => 739755
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/739755 | Paper machine clothing | May 29, 1985 | Issued |
Array
(
[id] => 2259904
[patent_doc_number] => 04575001
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-03-11
[patent_title] => 'Heat pump system'
[patent_app_type] => 1
[patent_app_number] => 6/738903
[patent_app_country] => US
[patent_app_date] => 1985-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3391
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 367
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/575/04575001.pdf
[firstpage_image] =>[orig_patent_app_number] => 738903
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/738903 | Heat pump system | May 28, 1985 | Issued |
Array
(
[id] => 2285730
[patent_doc_number] => 04680939
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-21
[patent_title] => 'Process for producing heat and/or cold by means of a compression engine operating with a mixed working fluid'
[patent_app_type] => 1
[patent_app_number] => 6/738218
[patent_app_country] => US
[patent_app_date] => 1985-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 3328
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 349
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/680/04680939.pdf
[firstpage_image] =>[orig_patent_app_number] => 738218
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/738218 | Process for producing heat and/or cold by means of a compression engine operating with a mixed working fluid | May 27, 1985 | Issued |
Array
(
[id] => 2367508
[patent_doc_number] => 04707995
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-24
[patent_title] => 'Apparatus and method for controlling temperature and humidity within an enclosure'
[patent_app_type] => 1
[patent_app_number] => 6/738544
[patent_app_country] => US
[patent_app_date] => 1985-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 2964
[patent_no_of_claims] => 46
[patent_no_of_ind_claims] => 15
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/707/04707995.pdf
[firstpage_image] =>[orig_patent_app_number] => 738544
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/738544 | Apparatus and method for controlling temperature and humidity within an enclosure | May 27, 1985 | Issued |
Array
(
[id] => 2401374
[patent_doc_number] => 04741389
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-03
[patent_title] => 'Closed loop energy exchange system'
[patent_app_type] => 1
[patent_app_number] => 6/737276
[patent_app_country] => US
[patent_app_date] => 1985-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1012
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/741/04741389.pdf
[firstpage_image] =>[orig_patent_app_number] => 737276
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/737276 | Closed loop energy exchange system | May 22, 1985 | Issued |
Array
(
[id] => 2209679
[patent_doc_number] => 04630595
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-23
[patent_title] => 'Energy collector for heat pump installations'
[patent_app_type] => 1
[patent_app_number] => 6/737269
[patent_app_country] => US
[patent_app_date] => 1985-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1270
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/630/04630595.pdf
[firstpage_image] =>[orig_patent_app_number] => 737269
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/737269 | Energy collector for heat pump installations | May 22, 1985 | Issued |
Array
(
[id] => 2355513
[patent_doc_number] => 04646731
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-03
[patent_title] => 'Self adhesive suture and bandage'
[patent_app_type] => 1
[patent_app_number] => 6/735589
[patent_app_country] => US
[patent_app_date] => 1985-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 7
[patent_no_of_words] => 1668
[patent_no_of_claims] => 7
[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/04/646/04646731.pdf
[firstpage_image] =>[orig_patent_app_number] => 735589
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/735589 | Self adhesive suture and bandage | May 19, 1985 | Issued |
Array
(
[id] => 2270903
[patent_doc_number] => 04625911
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-02
[patent_title] => 'Air conditioner system for automobiles'
[patent_app_type] => 1
[patent_app_number] => 6/735178
[patent_app_country] => US
[patent_app_date] => 1985-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2882
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 224
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/625/04625911.pdf
[firstpage_image] =>[orig_patent_app_number] => 735178
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/735178 | Air conditioner system for automobiles | May 16, 1985 | Issued |
Array
(
[id] => 2351873
[patent_doc_number] => 04665766
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-19
[patent_title] => 'Shaft member'
[patent_app_type] => 1
[patent_app_number] => 6/740846
[patent_app_country] => US
[patent_app_date] => 1985-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 789
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/665/04665766.pdf
[firstpage_image] =>[orig_patent_app_number] => 740846
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/740846 | Shaft member | May 16, 1985 | Issued |
| 06/732691 | ATHERECTOMY DEVICE AND METHOD | May 9, 1985 | Abandoned |
Array
(
[id] => 2206733
[patent_doc_number] => 04615483
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-10-07
[patent_title] => 'Warm air diverter for vehicles'
[patent_app_type] => 1
[patent_app_number] => 6/731986
[patent_app_country] => US
[patent_app_date] => 1985-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2195
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/615/04615483.pdf
[firstpage_image] =>[orig_patent_app_number] => 731986
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/731986 | Warm air diverter for vehicles | May 7, 1985 | Issued |
Array
(
[id] => 2230675
[patent_doc_number] => 04631927
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-30
[patent_title] => 'Air conditioner'
[patent_app_type] => 1
[patent_app_number] => 6/731398
[patent_app_country] => US
[patent_app_date] => 1985-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 1500
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/631/04631927.pdf
[firstpage_image] =>[orig_patent_app_number] => 731398
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/731398 | Air conditioner | May 6, 1985 | Issued |
Array
(
[id] => 2296033
[patent_doc_number] => 04674356
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-23
[patent_title] => 'Dynamic rotational counterbalance structure'
[patent_app_type] => 1
[patent_app_number] => 6/729368
[patent_app_country] => US
[patent_app_date] => 1985-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 2774
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/674/04674356.pdf
[firstpage_image] =>[orig_patent_app_number] => 729368
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/729368 | Dynamic rotational counterbalance structure | Apr 30, 1985 | Issued |
Array
(
[id] => 2375717
[patent_doc_number] => 04662562
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-05
[patent_title] => 'Air heating and ventilating system'
[patent_app_type] => 1
[patent_app_number] => 6/726926
[patent_app_country] => US
[patent_app_date] => 1985-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2271
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/662/04662562.pdf
[firstpage_image] =>[orig_patent_app_number] => 726926
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/726926 | Air heating and ventilating system | Apr 24, 1985 | Issued |
Array
(
[id] => 2208935
[patent_doc_number] => 04594855
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-06-17
[patent_title] => 'Process and apparatus for ventilation with heat exchange'
[patent_app_type] => 1
[patent_app_number] => 6/726850
[patent_app_country] => US
[patent_app_date] => 1985-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 5307
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/594/04594855.pdf
[firstpage_image] =>[orig_patent_app_number] => 726850
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/726850 | Process and apparatus for ventilation with heat exchange | Apr 23, 1985 | Issued |
Array
(
[id] => 2270880
[patent_doc_number] => 04625910
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-02
[patent_title] => 'Heater system associated with engine'
[patent_app_type] => 1
[patent_app_number] => 6/726599
[patent_app_country] => US
[patent_app_date] => 1985-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 4368
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/625/04625910.pdf
[firstpage_image] =>[orig_patent_app_number] => 726599
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/726599 | Heater system associated with engine | Apr 22, 1985 | Issued |
Array
(
[id] => 2618608
[patent_doc_number] => 04909239
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-20
[patent_title] => 'Fireplace power cap'
[patent_app_type] => 1
[patent_app_number] => 6/726590
[patent_app_country] => US
[patent_app_date] => 1985-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 1735
[patent_no_of_claims] => 13
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[patent_words_short_claim] => 113
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/909/04909239.pdf
[firstpage_image] =>[orig_patent_app_number] => 726590
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/726590 | Fireplace power cap | Apr 22, 1985 | Issued |
Array
(
[id] => 2313588
[patent_doc_number] => 04697433
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-06
[patent_title] => 'Thermal energy collector'
[patent_app_type] => 1
[patent_app_number] => 6/721921
[patent_app_country] => US
[patent_app_date] => 1985-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1472
[patent_no_of_claims] => 2
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[patent_words_short_claim] => 286
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/697/04697433.pdf
[firstpage_image] =>[orig_patent_app_number] => 721921
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/721921 | Thermal energy collector | Apr 10, 1985 | Issued |