
Len Tran
Supervisory Patent Examiner (ID: 11119, Phone: (571)272-1184 , Office: P/3744 )
| Most Active Art Unit | 1725 |
| Art Unit(s) | 3744, 1725, 3752, 1722, 3763 |
| Total Applications | 860 |
| Issued Applications | 532 |
| Pending Applications | 72 |
| Abandoned Applications | 260 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3699507
[patent_doc_number] => 05619073
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-08
[patent_title] => 'Propellant grains and process for the production thereof'
[patent_app_type] => 1
[patent_app_number] => 8/515386
[patent_app_country] => US
[patent_app_date] => 1995-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3576
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/619/05619073.pdf
[firstpage_image] =>[orig_patent_app_number] => 515386
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/515386 | Propellant grains and process for the production thereof | Aug 14, 1995 | Issued |
Array
(
[id] => 3896343
[patent_doc_number] => 05826160
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-20
[patent_title] => 'Hot explosive consolidation of refractory metal and alloys'
[patent_app_type] => 1
[patent_app_number] => 8/514936
[patent_app_country] => US
[patent_app_date] => 1995-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 5194
[patent_no_of_claims] => 6
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[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/826/05826160.pdf
[firstpage_image] =>[orig_patent_app_number] => 514936
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/514936 | Hot explosive consolidation of refractory metal and alloys | Aug 13, 1995 | Issued |
Array
(
[id] => 3691462
[patent_doc_number] => 05691500
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-25
[patent_title] => 'Remotely-actuated fireworks launcher apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/514486
[patent_app_country] => US
[patent_app_date] => 1995-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2929
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/691/05691500.pdf
[firstpage_image] =>[orig_patent_app_number] => 514486
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/514486 | Remotely-actuated fireworks launcher apparatus | Aug 10, 1995 | Issued |
Array
(
[id] => 3817271
[patent_doc_number] => 05710390
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-20
[patent_title] => 'Shock tube initiating system for display fireworks'
[patent_app_type] => 1
[patent_app_number] => 8/510003
[patent_app_country] => US
[patent_app_date] => 1995-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
[patent_no_of_words] => 4149
[patent_no_of_claims] => 22
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/710/05710390.pdf
[firstpage_image] =>[orig_patent_app_number] => 510003
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/510003 | Shock tube initiating system for display fireworks | Jul 31, 1995 | Issued |
Array
(
[id] => 3637174
[patent_doc_number] => 05610364
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-11
[patent_title] => 'Nozzle plug for plume enhancement in a kinematic flare'
[patent_app_type] => 1
[patent_app_number] => 8/497277
[patent_app_country] => US
[patent_app_date] => 1995-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3193
[patent_no_of_claims] => 27
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/610/05610364.pdf
[firstpage_image] =>[orig_patent_app_number] => 497277
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/497277 | Nozzle plug for plume enhancement in a kinematic flare | Jun 29, 1995 | Issued |
Array
(
[id] => 3546672
[patent_doc_number] => 05524546
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-11
[patent_title] => 'Breeching device'
[patent_app_type] => 1
[patent_app_number] => 8/497588
[patent_app_country] => US
[patent_app_date] => 1995-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2561
[patent_no_of_claims] => 7
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[patent_words_short_claim] => 289
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/524/05524546.pdf
[firstpage_image] =>[orig_patent_app_number] => 497588
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/497588 | Breeching device | Jun 29, 1995 | Issued |
Array
(
[id] => 3593624
[patent_doc_number] => 05567906
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-22
[patent_title] => 'Tungsten enhanced liner for a shaped charge'
[patent_app_type] => 1
[patent_app_number] => 8/497259
[patent_app_country] => US
[patent_app_date] => 1995-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2241
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/567/05567906.pdf
[firstpage_image] =>[orig_patent_app_number] => 497259
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/497259 | Tungsten enhanced liner for a shaped charge | Jun 29, 1995 | Issued |
Array
(
[id] => 3623651
[patent_doc_number] => 05614692
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-25
[patent_title] => 'Shaped-charge device with progressive inward collapsing jet'
[patent_app_type] => 1
[patent_app_number] => 8/497541
[patent_app_country] => US
[patent_app_date] => 1995-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 17
[patent_no_of_words] => 4161
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 294
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/614/05614692.pdf
[firstpage_image] =>[orig_patent_app_number] => 497541
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/497541 | Shaped-charge device with progressive inward collapsing jet | Jun 29, 1995 | Issued |
Array
(
[id] => 3834242
[patent_doc_number] => 05739462
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-14
[patent_title] => 'Method and apparatus for creating pyrotechnic effects'
[patent_app_type] => 1
[patent_app_number] => 8/495262
[patent_app_country] => US
[patent_app_date] => 1995-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/739/05739462.pdf
[firstpage_image] =>[orig_patent_app_number] => 495262
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/495262 | Method and apparatus for creating pyrotechnic effects | Jun 26, 1995 | Issued |
Array
(
[id] => 3709866
[patent_doc_number] => 05654522
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-05
[patent_title] => 'Plume enhancement nozzle for achieving flare rotation'
[patent_app_type] => 1
[patent_app_number] => 8/495716
[patent_app_country] => US
[patent_app_date] => 1995-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2797
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/654/05654522.pdf
[firstpage_image] =>[orig_patent_app_number] => 495716
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/495716 | Plume enhancement nozzle for achieving flare rotation | Jun 26, 1995 | Issued |
Array
(
[id] => 3651167
[patent_doc_number] => 05629493
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-13
[patent_title] => 'Low energy fuse having improved properties in both axial and radial directions'
[patent_app_type] => 1
[patent_app_number] => 8/436277
[patent_app_country] => US
[patent_app_date] => 1995-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/05/629/05629493.pdf
[firstpage_image] =>[orig_patent_app_number] => 436277
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/436277 | Low energy fuse having improved properties in both axial and radial directions | Jun 20, 1995 | Issued |
Array
(
[id] => 3611768
[patent_doc_number] => 05510186
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-04-23
[patent_title] => 'Durable wideband anti-reflection coating for infrared windows'
[patent_app_type] => 1
[patent_app_number] => 8/491510
[patent_app_country] => US
[patent_app_date] => 1995-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/05/510/05510186.pdf
[firstpage_image] =>[orig_patent_app_number] => 491510
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/491510 | Durable wideband anti-reflection coating for infrared windows | Jun 15, 1995 | Issued |
Array
(
[id] => 3733761
[patent_doc_number] => 05635666
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-03
[patent_title] => 'Flare mass for a dummy target for producing a selected spectrum'
[patent_app_type] => 1
[patent_app_number] => 8/428117
[patent_app_country] => US
[patent_app_date] => 1995-06-12
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[patent_drawing_sheets_cnt] => 7
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[pdf_file] => patents/05/635/05635666.pdf
[firstpage_image] =>[orig_patent_app_number] => 428117
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/428117 | Flare mass for a dummy target for producing a selected spectrum | Jun 11, 1995 | Issued |
Array
(
[id] => 3735734
[patent_doc_number] => 05682594
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-28
[patent_title] => 'Composite materials and methods for making the same'
[patent_app_type] => 1
[patent_app_number] => 8/472613
[patent_app_country] => US
[patent_app_date] => 1995-06-07
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[pdf_file] => patents/05/682/05682594.pdf
[firstpage_image] =>[orig_patent_app_number] => 472613
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/472613 | Composite materials and methods for making the same | Jun 6, 1995 | Issued |
Array
(
[id] => 3626956
[patent_doc_number] => 05602360
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-11
[patent_title] => 'Electronic delay igniter and electric detonator'
[patent_app_type] => 1
[patent_app_number] => 8/454376
[patent_app_country] => US
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[pdf_file] => patents/05/602/05602360.pdf
[firstpage_image] =>[orig_patent_app_number] => 454376
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/454376 | Electronic delay igniter and electric detonator | Jun 6, 1995 | Issued |
Array
(
[id] => 3563400
[patent_doc_number] => 05502442
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-26
[patent_title] => 'Method of forming a durable wideband anti-reflection coating for infrared windows'
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/502/05502442.pdf
[firstpage_image] =>[orig_patent_app_number] => 474809
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/474809 | Method of forming a durable wideband anti-reflection coating for infrared windows | Jun 6, 1995 | Issued |
Array
(
[id] => 3632033
[patent_doc_number] => 05631086
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-20
[patent_title] => 'Thermoplastic compositions comprising filled, B-staged pitch'
[patent_app_type] => 1
[patent_app_number] => 8/478716
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/631/05631086.pdf
[firstpage_image] =>[orig_patent_app_number] => 478716
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/478716 | Thermoplastic compositions comprising filled, B-staged pitch | Jun 6, 1995 | Issued |
Array
(
[id] => 3519369
[patent_doc_number] => 05576511
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-19
[patent_title] => 'Anti-explosion pads with steel mesh, slitted metal foil and expanded metal net'
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[patent_app_number] => 8/465837
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[pdf_file] => patents/05/576/05576511.pdf
[firstpage_image] =>[orig_patent_app_number] => 465837
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/465837 | Anti-explosion pads with steel mesh, slitted metal foil and expanded metal net | Jun 5, 1995 | Issued |
Array
(
[id] => 3480698
[patent_doc_number] => 05531163
[patent_country] => US
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[patent_issue_date] => 1996-07-02
[patent_title] => 'Flare pallet and process for making same'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/471376 | Flare pallet and process for making same | Jun 5, 1995 | Issued |
Array
(
[id] => 3661310
[patent_doc_number] => 05627338
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-06
[patent_title] => 'Fireworks projectile having distinct shell configuration'
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[patent_app_country] => US
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[pdf_file] => patents/05/627/05627338.pdf
[firstpage_image] =>[orig_patent_app_number] => 471609
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/471609 | Fireworks projectile having distinct shell configuration | Jun 5, 1995 | Issued |