
Len Tran
Supervisory Patent Examiner (ID: 13971, Phone: (571)272-1184 , Office: P/3744 )
| Most Active Art Unit | 1725 |
| Art Unit(s) | 3752, 3744, 3763, 1725, 1722 |
| Total Applications | 876 |
| Issued Applications | 534 |
| Pending Applications | 80 |
| Abandoned Applications | 263 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 9064214
[patent_doc_number] => 20130255970
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-10-03
[patent_title] => 'Fluid Delivery System'
[patent_app_type] => utility
[patent_app_number] => 13/664006
[patent_app_country] => US
[patent_app_date] => 2012-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3674
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13664006
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/664006 | Fluid Delivery System | Oct 29, 2012 | Abandoned |
Array
(
[id] => 8901093
[patent_doc_number] => 20130168596
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-07-04
[patent_title] => 'Pb(Hf,Ti)O3 BASED HIGH PERFORMANCE POLYCRYSTALLINE PIEZOELECTRIC MATERIALS'
[patent_app_type] => utility
[patent_app_number] => 13/629205
[patent_app_country] => US
[patent_app_date] => 2012-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3429
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13629205
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/629205 | Pb(Hf,Ti)O3 based high performance polycrystalline piezoelectric materials | Sep 26, 2012 | Issued |
Array
(
[id] => 8492999
[patent_doc_number] => 20120292406
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-11-22
[patent_title] => 'Procedure and Device For The Micro-Mixing Of Fluids Through Reflux Cell'
[patent_app_type] => utility
[patent_app_number] => 13/525896
[patent_app_country] => US
[patent_app_date] => 2012-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3804
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13525896
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/525896 | Procedure and Device For The Micro-Mixing Of Fluids Through Reflux Cell | Jun 17, 2012 | Abandoned |
Array
(
[id] => 9478234
[patent_doc_number] => 20140135697
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-05-15
[patent_title] => 'DISPOSABLE HEAT EXCHANGE CASSETTE AND AN ASSEMBLY FOR HEATING INTRAVENOUS FLUID'
[patent_app_type] => utility
[patent_app_number] => 14/127407
[patent_app_country] => US
[patent_app_date] => 2012-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3623
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14127407
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/127407 | DISPOSABLE HEAT EXCHANGE CASSETTE AND AN ASSEMBLY FOR HEATING INTRAVENOUS FLUID | Jun 11, 2012 | Abandoned |
Array
(
[id] => 8913733
[patent_doc_number] => 20130175358
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-07-11
[patent_title] => 'ROTARY BLADE AND ATOMIZER COMPRISING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 13/483483
[patent_app_country] => US
[patent_app_date] => 2012-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3336
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13483483
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/483483 | ROTARY BLADE AND ATOMIZER COMPRISING THE SAME | May 29, 2012 | Abandoned |
Array
(
[id] => 9171354
[patent_doc_number] => 20130313338
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-28
[patent_title] => 'Hopper Gun'
[patent_app_type] => utility
[patent_app_number] => 13/481576
[patent_app_country] => US
[patent_app_date] => 2012-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 16485
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13481576
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/481576 | Hopper Gun | May 24, 2012 | Abandoned |
Array
(
[id] => 8717210
[patent_doc_number] => 20130068427
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-21
[patent_title] => 'Synthetic Jet Actuators and Ejectors and Methods For Using The Same'
[patent_app_type] => utility
[patent_app_number] => 13/474489
[patent_app_country] => US
[patent_app_date] => 2012-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 105
[patent_figures_cnt] => 105
[patent_no_of_words] => 14089
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13474489
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/474489 | Synthetic Jet Actuators and Ejectors and Methods For Using The Same | May 16, 2012 | Abandoned |
Array
(
[id] => 9158993
[patent_doc_number] => 20130307270
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-21
[patent_title] => 'Fire System for a Wind Turbine'
[patent_app_type] => utility
[patent_app_number] => 13/471960
[patent_app_country] => US
[patent_app_date] => 2012-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 7542
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13471960
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/471960 | Fire System for a Wind Turbine | May 14, 2012 | Abandoned |
Array
(
[id] => 8505864
[patent_doc_number] => 20120305272
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-12-06
[patent_title] => 'FOAM GENERATING DEVICE FOR FIRE HOSES'
[patent_app_type] => utility
[patent_app_number] => 13/470950
[patent_app_country] => US
[patent_app_date] => 2012-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3124
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13470950
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/470950 | FOAM GENERATING DEVICE FOR FIRE HOSES | May 13, 2012 | Abandoned |
Array
(
[id] => 9144680
[patent_doc_number] => 20130299203
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-14
[patent_title] => 'VEHICLE FIRE RISK REDUCING SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 13/466820
[patent_app_country] => US
[patent_app_date] => 2012-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1108
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13466820
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/466820 | VEHICLE FIRE RISK REDUCING SYSTEM | May 7, 2012 | Abandoned |
| 13/465095 | Attachable Diverter for a Fire Sprinkler Head | May 6, 2012 | Abandoned |
Array
(
[id] => 9131781
[patent_doc_number] => 20130292494
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-07
[patent_title] => 'GARDEN SPRAYER'
[patent_app_type] => utility
[patent_app_number] => 13/463777
[patent_app_country] => US
[patent_app_date] => 2012-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 2572
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13463777
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/463777 | GARDEN SPRAYER | May 2, 2012 | Abandoned |
Array
(
[id] => 8480647
[patent_doc_number] => 20120280055
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-11-08
[patent_title] => 'METHOD AND DISPENSER FOR CONTROLLED RELEASE OF SEMIOCHEMICALS'
[patent_app_type] => utility
[patent_app_number] => 13/452744
[patent_app_country] => US
[patent_app_date] => 2012-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13452744
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/452744 | METHOD AND DISPENSER FOR CONTROLLED RELEASE OF SEMIOCHEMICALS | Apr 19, 2012 | Abandoned |
Array
(
[id] => 9104318
[patent_doc_number] => 20130277449
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-10-24
[patent_title] => 'ENHANCED DRINKING STRAWS'
[patent_app_type] => utility
[patent_app_number] => 13/449672
[patent_app_country] => US
[patent_app_date] => 2012-04-18
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13449672
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/449672 | ENHANCED DRINKING STRAWS | Apr 17, 2012 | Abandoned |
Array
(
[id] => 8450539
[patent_doc_number] => 20120261485
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-10-18
[patent_title] => 'SPRAY NOZZLE'
[patent_app_type] => utility
[patent_app_number] => 13/448455
[patent_app_country] => US
[patent_app_date] => 2012-04-17
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13448455
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/448455 | SPRAY NOZZLE | Apr 16, 2012 | Abandoned |
Array
(
[id] => 8260417
[patent_doc_number] => 20120159843
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-06-28
[patent_title] => 'WATER RETENTION DEVICE FOR AN INDIVIDUAL PLANT CONTAINER'
[patent_app_type] => utility
[patent_app_number] => 13/411715
[patent_app_country] => US
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13411715
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/411715 | WATER RETENTION DEVICE FOR AN INDIVIDUAL PLANT CONTAINER | Mar 4, 2012 | Abandoned |
Array
(
[id] => 8999524
[patent_doc_number] => 20130220648
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-08-29
[patent_title] => 'Burn Blanket'
[patent_app_type] => utility
[patent_app_number] => 13/405201
[patent_app_country] => US
[patent_app_date] => 2012-02-24
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13405201
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/405201 | Burn Blanket | Feb 23, 2012 | Abandoned |
Array
(
[id] => 8900968
[patent_doc_number] => 20130168471
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-07-04
[patent_title] => 'GARDENING SPRAY GUN'
[patent_app_type] => utility
[patent_app_number] => 13/342105
[patent_app_country] => US
[patent_app_date] => 2012-01-01
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13342105
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/342105 | GARDENING SPRAY GUN | Dec 31, 2011 | Abandoned |
Array
(
[id] => 9144600
[patent_doc_number] => 20130299123
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-14
[patent_title] => 'Geothermal System'
[patent_app_type] => utility
[patent_app_number] => 13/823445
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/823445 | Geothermal System | Dec 6, 2011 | |
Array
(
[id] => 8562875
[patent_doc_number] => 20120325447
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-12-27
[patent_title] => 'COOLING SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 13/294845
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/294845 | COOLING SYSTEM | Nov 10, 2011 | Abandoned |