
Hanh Van Tran
Examiner (ID: 2528, Phone: (571)272-6868 , Office: P/3637 )
| Most Active Art Unit | 3637 |
| Art Unit(s) | 3624, 3642, 3636, 3637, 3507 |
| Total Applications | 2354 |
| Issued Applications | 1638 |
| Pending Applications | 169 |
| Abandoned Applications | 588 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4109633
[patent_doc_number] => 06119689
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-19
[patent_title] => 'Personal air filtering and delivery systems'
[patent_app_type] => 1
[patent_app_number] => 9/025222
[patent_app_country] => US
[patent_app_date] => 1998-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 4032
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/119/06119689.pdf
[firstpage_image] =>[orig_patent_app_number] => 025222
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/025222 | Personal air filtering and delivery systems | Feb 17, 1998 | Issued |
Array
(
[id] => 4214435
[patent_doc_number] => 06116514
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-12
[patent_title] => 'Vehicular heat generators and viscous fluids for the same'
[patent_app_type] => 1
[patent_app_number] => 9/011857
[patent_app_country] => US
[patent_app_date] => 1998-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 23
[patent_no_of_words] => 11821
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/116/06116514.pdf
[firstpage_image] =>[orig_patent_app_number] => 011857
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/011857 | Vehicular heat generators and viscous fluids for the same | Feb 4, 1998 | Issued |
Array
(
[id] => 3941683
[patent_doc_number] => 05934991
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-10
[patent_title] => 'Pod loader interface improved clean air system'
[patent_app_type] => 1
[patent_app_number] => 9/021494
[patent_app_country] => US
[patent_app_date] => 1998-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 4306
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 252
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/934/05934991.pdf
[firstpage_image] =>[orig_patent_app_number] => 021494
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/021494 | Pod loader interface improved clean air system | Jan 31, 1998 | Issued |
Array
(
[id] => 4054038
[patent_doc_number] => 05964215
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-12
[patent_title] => 'Heating installation with closed liquid circuit'
[patent_app_type] => 1
[patent_app_number] => 8/945207
[patent_app_country] => US
[patent_app_date] => 1998-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1514
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/964/05964215.pdf
[firstpage_image] =>[orig_patent_app_number] => 945207
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/945207 | Heating installation with closed liquid circuit | Jan 26, 1998 | Issued |
Array
(
[id] => 4025759
[patent_doc_number] => 05967411
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-19
[patent_title] => 'Method and apparatus for controlling supplemental heat in a heat pump system'
[patent_app_type] => 1
[patent_app_number] => 9/012542
[patent_app_country] => US
[patent_app_date] => 1998-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3910
[patent_no_of_claims] => 8
[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/05/967/05967411.pdf
[firstpage_image] =>[orig_patent_app_number] => 012542
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/012542 | Method and apparatus for controlling supplemental heat in a heat pump system | Jan 22, 1998 | Issued |
Array
(
[id] => 4011974
[patent_doc_number] => 05924920
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-20
[patent_title] => 'Fume hood having a bi-stable vortex'
[patent_app_type] => 1
[patent_app_number] => 9/007422
[patent_app_country] => US
[patent_app_date] => 1998-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 3392
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/924/05924920.pdf
[firstpage_image] =>[orig_patent_app_number] => 007422
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/007422 | Fume hood having a bi-stable vortex | Jan 14, 1998 | Issued |
Array
(
[id] => 3979368
[patent_doc_number] => 05918805
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-06
[patent_title] => 'Self-powered space heating system'
[patent_app_type] => 1
[patent_app_number] => 9/007262
[patent_app_country] => US
[patent_app_date] => 1998-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 8226
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/918/05918805.pdf
[firstpage_image] =>[orig_patent_app_number] => 007262
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/007262 | Self-powered space heating system | Jan 13, 1998 | Issued |
Array
(
[id] => 3978787
[patent_doc_number] => 06003242
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-21
[patent_title] => 'Portable heater'
[patent_app_type] => 1
[patent_app_number] => 9/004787
[patent_app_country] => US
[patent_app_date] => 1998-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2256
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/003/06003242.pdf
[firstpage_image] =>[orig_patent_app_number] => 004787
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/004787 | Portable heater | Jan 8, 1998 | Issued |
Array
(
[id] => 3984723
[patent_doc_number] => 05960786
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-05
[patent_title] => 'Adjustable cartridge filter for cartridge ventilator'
[patent_app_type] => 1
[patent_app_number] => 9/003547
[patent_app_country] => US
[patent_app_date] => 1998-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 3848
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/960/05960786.pdf
[firstpage_image] =>[orig_patent_app_number] => 003547
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/003547 | Adjustable cartridge filter for cartridge ventilator | Jan 5, 1998 | Issued |
Array
(
[id] => 3920487
[patent_doc_number] => 05938526
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-17
[patent_title] => 'Urban air pollution drainage device'
[patent_app_type] => 1
[patent_app_number] => 9/001202
[patent_app_country] => US
[patent_app_date] => 1997-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2389
[patent_no_of_claims] => 11
[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/05/938/05938526.pdf
[firstpage_image] =>[orig_patent_app_number] => 001202
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/001202 | Urban air pollution drainage device | Dec 29, 1997 | Issued |
| 09/001149 | DECENTRALIZED HEATING AND COOLING VENTILATION SYSTEM | Dec 29, 1997 | Abandoned |
Array
(
[id] => 3892192
[patent_doc_number] => 05897056
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-04-27
[patent_title] => 'Heating apparatus for vehicle'
[patent_app_type] => 1
[patent_app_number] => 8/994095
[patent_app_country] => US
[patent_app_date] => 1997-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 12
[patent_no_of_words] => 11537
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/897/05897056.pdf
[firstpage_image] =>[orig_patent_app_number] => 994095
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/994095 | Heating apparatus for vehicle | Dec 18, 1997 | Issued |
Array
(
[id] => 4063272
[patent_doc_number] => 06068551
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-05-30
[patent_title] => 'Trunk ventilator'
[patent_app_type] => 1
[patent_app_number] => 8/985151
[patent_app_country] => US
[patent_app_date] => 1997-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 2690
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/068/06068551.pdf
[firstpage_image] =>[orig_patent_app_number] => 985151
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/985151 | Trunk ventilator | Dec 3, 1997 | Issued |
Array
(
[id] => 3825608
[patent_doc_number] => 05846127
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-08
[patent_title] => 'Apparatus for venting'
[patent_app_type] => 1
[patent_app_number] => 8/985157
[patent_app_country] => US
[patent_app_date] => 1997-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 2880
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 228
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/846/05846127.pdf
[firstpage_image] =>[orig_patent_app_number] => 985157
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/985157 | Apparatus for venting | Dec 3, 1997 | Issued |
Array
(
[id] => 3924920
[patent_doc_number] => 05871150
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-16
[patent_title] => 'Portable tanker-trailer heating system'
[patent_app_type] => 1
[patent_app_number] => 8/984217
[patent_app_country] => US
[patent_app_date] => 1997-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 1860
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/871/05871150.pdf
[firstpage_image] =>[orig_patent_app_number] => 984217
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/984217 | Portable tanker-trailer heating system | Dec 2, 1997 | Issued |
Array
(
[id] => 3956689
[patent_doc_number] => 05915620
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-29
[patent_title] => 'Apparatus for heating and ventilating a farm enclosure'
[patent_app_type] => 1
[patent_app_number] => 8/980650
[patent_app_country] => US
[patent_app_date] => 1997-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 6171
[patent_no_of_claims] => 16
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[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/915/05915620.pdf
[firstpage_image] =>[orig_patent_app_number] => 980650
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/980650 | Apparatus for heating and ventilating a farm enclosure | Nov 30, 1997 | Issued |
Array
(
[id] => 4070326
[patent_doc_number] => 06024292
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-15
[patent_title] => 'Decorative structure to humidify and heat interior living space'
[patent_app_type] => 1
[patent_app_number] => 8/979352
[patent_app_country] => US
[patent_app_date] => 1997-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2728
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/024/06024292.pdf
[firstpage_image] =>[orig_patent_app_number] => 979352
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/979352 | Decorative structure to humidify and heat interior living space | Nov 25, 1997 | Issued |
Array
(
[id] => 3978505
[patent_doc_number] => 05890958
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-04-06
[patent_title] => 'Ventilation nozzle'
[patent_app_type] => 1
[patent_app_number] => 8/977617
[patent_app_country] => US
[patent_app_date] => 1997-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3739
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/890/05890958.pdf
[firstpage_image] =>[orig_patent_app_number] => 977617
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/977617 | Ventilation nozzle | Nov 24, 1997 | Issued |
Array
(
[id] => 3927403
[patent_doc_number] => 05934013
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-10
[patent_title] => 'Agricultural heating control method'
[patent_app_type] => 1
[patent_app_number] => 8/977620
[patent_app_country] => US
[patent_app_date] => 1997-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 1825
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/934/05934013.pdf
[firstpage_image] =>[orig_patent_app_number] => 977620
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/977620 | Agricultural heating control method | Nov 24, 1997 | Issued |
Array
(
[id] => 3924908
[patent_doc_number] => 05871149
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-16
[patent_title] => 'Viscous fluid type heat generator'
[patent_app_type] => 1
[patent_app_number] => 8/977323
[patent_app_country] => US
[patent_app_date] => 1997-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 8979
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/871/05871149.pdf
[firstpage_image] =>[orig_patent_app_number] => 977323
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/977323 | Viscous fluid type heat generator | Nov 23, 1997 | Issued |