Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 3810826 [patent_doc_number] => 05831204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Propellant igniter assembly having a multi-zone booster charge' [patent_app_type] => 1 [patent_app_number] => 8/753804 [patent_app_country] => US [patent_app_date] => 1996-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2252 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/831/05831204.pdf [firstpage_image] =>[orig_patent_app_number] => 753804 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/753804
Propellant igniter assembly having a multi-zone booster charge Dec 1, 1996 Issued
Array ( [id] => 3765727 [patent_doc_number] => 05852254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Protective means for fast-moving objects' [patent_app_type] => 1 [patent_app_number] => 8/754154 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1836 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852254.pdf [firstpage_image] =>[orig_patent_app_number] => 754154 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/754154
Protective means for fast-moving objects Nov 21, 1996 Issued
Array ( [id] => 4220931 [patent_doc_number] => 06089598 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Pyrotechnic inflator with reduced extent filter and cartridge charges' [patent_app_type] => 1 [patent_app_number] => 8/753309 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 8025 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/089/06089598.pdf [firstpage_image] =>[orig_patent_app_number] => 753309 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/753309
Pyrotechnic inflator with reduced extent filter and cartridge charges Nov 21, 1996 Issued
Array ( [id] => 3992262 [patent_doc_number] => 05887893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Necked airbag inflator' [patent_app_type] => 1 [patent_app_number] => 8/754643 [patent_app_country] => US [patent_app_date] => 1996-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3085 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/887/05887893.pdf [firstpage_image] =>[orig_patent_app_number] => 754643 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/754643
Necked airbag inflator Nov 20, 1996 Issued
Array ( [id] => 3980719 [patent_doc_number] => 05918900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Hybrid inflator with bore and burst disk' [patent_app_type] => 1 [patent_app_number] => 8/752098 [patent_app_country] => US [patent_app_date] => 1996-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1189 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/918/05918900.pdf [firstpage_image] =>[orig_patent_app_number] => 752098 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/752098
Hybrid inflator with bore and burst disk Nov 19, 1996 Issued
90/004461 TUNGSTEN ENHANCED LINER FOR A SHAPED CHARGE Nov 18, 1996 Issued
Array ( [id] => 3926115 [patent_doc_number] => 05871233 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Steering device equipped with air bag' [patent_app_type] => 1 [patent_app_number] => 8/751678 [patent_app_country] => US [patent_app_date] => 1996-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 4701 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/871/05871233.pdf [firstpage_image] =>[orig_patent_app_number] => 751678 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/751678
Steering device equipped with air bag Nov 17, 1996 Issued
Array ( [id] => 3942678 [patent_doc_number] => 05872329 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Nonazide gas generant compositions' [patent_app_type] => 1 [patent_app_number] => 8/745949 [patent_app_country] => US [patent_app_date] => 1996-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4892 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/872/05872329.pdf [firstpage_image] =>[orig_patent_app_number] => 745949 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/745949
Nonazide gas generant compositions Nov 7, 1996 Issued
Array ( [id] => 3682031 [patent_doc_number] => 05690868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Multi-layer high energy propellants' [patent_app_type] => 1 [patent_app_number] => 8/744392 [patent_app_country] => US [patent_app_date] => 1996-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2458 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/690/05690868.pdf [firstpage_image] =>[orig_patent_app_number] => 744392 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/744392
Multi-layer high energy propellants Nov 6, 1996 Issued
Array ( [id] => 3894045 [patent_doc_number] => 05834679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Methods of providing autoignition for an airbag inflator' [patent_app_type] => 1 [patent_app_number] => 8/739583 [patent_app_country] => US [patent_app_date] => 1996-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9221 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/834/05834679.pdf [firstpage_image] =>[orig_patent_app_number] => 739583 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/739583
Methods of providing autoignition for an airbag inflator Oct 29, 1996 Issued
Array ( [id] => 3901996 [patent_doc_number] => 05750922 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Autoignition system for airbag inflator' [patent_app_type] => 1 [patent_app_number] => 8/739582 [patent_app_country] => US [patent_app_date] => 1996-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9392 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/750/05750922.pdf [firstpage_image] =>[orig_patent_app_number] => 739582 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/739582
Autoignition system for airbag inflator Oct 29, 1996 Issued
Array ( [id] => 3890477 [patent_doc_number] => 05714712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Explosive initiation system' [patent_app_type] => 1 [patent_app_number] => 8/738173 [patent_app_country] => US [patent_app_date] => 1996-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8001 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/714/05714712.pdf [firstpage_image] =>[orig_patent_app_number] => 738173 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/738173
Explosive initiation system Oct 24, 1996 Issued
Array ( [id] => 3682018 [patent_doc_number] => 05690867 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Process for the manufacture of an explosive ammunition component with controlled fragmentation' [patent_app_type] => 1 [patent_app_number] => 8/736249 [patent_app_country] => US [patent_app_date] => 1996-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3681 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/690/05690867.pdf [firstpage_image] =>[orig_patent_app_number] => 736249 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/736249
Process for the manufacture of an explosive ammunition component with controlled fragmentation Oct 23, 1996 Issued
Array ( [id] => 3843267 [patent_doc_number] => 05847311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Hybrid inflator with crystalline and amorphous block copolymer' [patent_app_type] => 1 [patent_app_number] => 8/734596 [patent_app_country] => US [patent_app_date] => 1996-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5260 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/847/05847311.pdf [firstpage_image] =>[orig_patent_app_number] => 734596 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/734596
Hybrid inflator with crystalline and amorphous block copolymer Oct 21, 1996 Issued
Array ( [id] => 3774308 [patent_doc_number] => 05773750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Rock fragmentation system using gold schmidt method' [patent_app_type] => 1 [patent_app_number] => 8/735112 [patent_app_country] => US [patent_app_date] => 1996-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1374 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/773/05773750.pdf [firstpage_image] =>[orig_patent_app_number] => 735112 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/735112
Rock fragmentation system using gold schmidt method Oct 21, 1996 Issued
Array ( [id] => 4123808 [patent_doc_number] => 06120627 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Explosive with bioremediating capacity' [patent_app_type] => 1 [patent_app_number] => 8/743460 [patent_app_country] => US [patent_app_date] => 1996-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14993 [patent_no_of_claims] => 61 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/120/06120627.pdf [firstpage_image] =>[orig_patent_app_number] => 743460 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/743460
Explosive with bioremediating capacity Oct 17, 1996 Issued
08/730155 AIR BAG GAS GENERATING COMPOSITION Oct 14, 1996 Abandoned
Array ( [id] => 3692564 [patent_doc_number] => 05696407 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Process for the production of spherulitic particles' [patent_app_type] => 1 [patent_app_number] => 8/731174 [patent_app_country] => US [patent_app_date] => 1996-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2378 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/696/05696407.pdf [firstpage_image] =>[orig_patent_app_number] => 731174 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/731174
Process for the production of spherulitic particles Oct 6, 1996 Issued
Array ( [id] => 3729073 [patent_doc_number] => 05700968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Perforating gun brake' [patent_app_type] => 1 [patent_app_number] => 8/723564 [patent_app_country] => US [patent_app_date] => 1996-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3062 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 639 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/700/05700968.pdf [firstpage_image] =>[orig_patent_app_number] => 723564 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/723564
Perforating gun brake Sep 29, 1996 Issued
Array ( [id] => 3632380 [patent_doc_number] => 05686692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-11 [patent_title] => 'Single fuse follow-through grenade' [patent_app_type] => 1 [patent_app_number] => 8/721307 [patent_app_country] => US [patent_app_date] => 1996-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1187 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/686/05686692.pdf [firstpage_image] =>[orig_patent_app_number] => 721307 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/721307
Single fuse follow-through grenade Sep 29, 1996 Issued
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