
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] => 3664278
[patent_doc_number] => 05656791
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-12
[patent_title] => 'Tungsten enhanced liner for a shaped charge'
[patent_app_type] => 1
[patent_app_number] => 8/678864
[patent_app_country] => US
[patent_app_date] => 1996-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1926
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/656/05656791.pdf
[firstpage_image] =>[orig_patent_app_number] => 678864
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/678864 | Tungsten enhanced liner for a shaped charge | Jul 11, 1996 | Issued |
Array
(
[id] => 4098056
[patent_doc_number] => H0001902
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-03
[patent_title] => 'Asymmetric radial polymers with acrylic monomer arms'
[patent_app_type] => 7
[patent_app_number] => 8/680310
[patent_app_country] => US
[patent_app_date] => 1996-07-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2718
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/H0/001/H0001902.pdf
[firstpage_image] =>[orig_patent_app_number] => 680310
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/680310 | Asymmetric radial polymers with acrylic monomer arms | Jul 10, 1996 | Issued |
Array
(
[id] => 3743786
[patent_doc_number] => 05753850
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-19
[patent_title] => 'Shaped charge for creating large perforations'
[patent_app_type] => 1
[patent_app_number] => 8/675268
[patent_app_country] => US
[patent_app_date] => 1996-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2400
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/753/05753850.pdf
[firstpage_image] =>[orig_patent_app_number] => 675268
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/675268 | Shaped charge for creating large perforations | Jun 30, 1996 | Issued |
Array
(
[id] => 3692204
[patent_doc_number] => 05663523
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-02
[patent_title] => 'Method of propelling a projectile with ammonium azide'
[patent_app_type] => 1
[patent_app_number] => 8/669920
[patent_app_country] => US
[patent_app_date] => 1996-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 17
[patent_no_of_words] => 6558
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/663/05663523.pdf
[firstpage_image] =>[orig_patent_app_number] => 669920
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/669920 | Method of propelling a projectile with ammonium azide | Jun 24, 1996 | Issued |
Array
(
[id] => 3748561
[patent_doc_number] => 05801453
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-01
[patent_title] => 'Process for preparing spherical energetic compounds'
[patent_app_type] => 1
[patent_app_number] => 8/661437
[patent_app_country] => US
[patent_app_date] => 1996-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2181
[patent_no_of_claims] => 10
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[patent_words_short_claim] => 121
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/801/05801453.pdf
[firstpage_image] =>[orig_patent_app_number] => 661437
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/661437 | Process for preparing spherical energetic compounds | Jun 10, 1996 | Issued |
Array
(
[id] => 3877594
[patent_doc_number] => 05763815
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-09
[patent_title] => 'Apparatus for bioemediating explosives'
[patent_app_type] => 1
[patent_app_number] => 8/658995
[patent_app_country] => US
[patent_app_date] => 1996-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 8855
[patent_no_of_claims] => 51
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 85
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/763/05763815.pdf
[firstpage_image] =>[orig_patent_app_number] => 658995
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/658995 | Apparatus for bioemediating explosives | Jun 3, 1996 | Issued |
| 08/687092 | METHODS FOR BIOREMEDIATING EXPLOSIVES | Jun 3, 1996 | Abandoned |
Array
(
[id] => 4026035
[patent_doc_number] => 05925846
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-20
[patent_title] => 'Method for the production of an ammonium nitrate fuel oil blasting composition having improved water resistance'
[patent_app_type] => 1
[patent_app_number] => 8/653966
[patent_app_country] => US
[patent_app_date] => 1996-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4048
[patent_no_of_claims] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/925/05925846.pdf
[firstpage_image] =>[orig_patent_app_number] => 653966
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/653966 | Method for the production of an ammonium nitrate fuel oil blasting composition having improved water resistance | May 27, 1996 | Issued |
Array
(
[id] => 3894127
[patent_doc_number] => 05834685
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-10
[patent_title] => 'Gas generator composition with azidomethyl group and iron compound modifier'
[patent_app_type] => 1
[patent_app_number] => 8/640490
[patent_app_country] => US
[patent_app_date] => 1996-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 3194
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/834/05834685.pdf
[firstpage_image] =>[orig_patent_app_number] => 640490
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/640490 | Gas generator composition with azidomethyl group and iron compound modifier | Apr 30, 1996 | Issued |
Array
(
[id] => 3729087
[patent_doc_number] => 05700969
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-23
[patent_title] => 'Underground jet perforating using resistive blasting caps'
[patent_app_type] => 1
[patent_app_number] => 8/640087
[patent_app_country] => US
[patent_app_date] => 1996-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 7477
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/700/05700969.pdf
[firstpage_image] =>[orig_patent_app_number] => 640087
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/640087 | Underground jet perforating using resistive blasting caps | Apr 29, 1996 | Issued |
Array
(
[id] => 3697614
[patent_doc_number] => 05650588
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-22
[patent_title] => 'Method for setting blasting employing bar-like charge'
[patent_app_type] => 1
[patent_app_number] => 8/639723
[patent_app_country] => US
[patent_app_date] => 1996-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 7123
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 327
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/650/05650588.pdf
[firstpage_image] =>[orig_patent_app_number] => 639723
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/639723 | Method for setting blasting employing bar-like charge | Apr 28, 1996 | Issued |
Array
(
[id] => 3727042
[patent_doc_number] => 05682009
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-28
[patent_title] => 'Propellant containing a thermoplatic burn rate modifer'
[patent_app_type] => 1
[patent_app_number] => 8/635852
[patent_app_country] => US
[patent_app_date] => 1996-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2525
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/682/05682009.pdf
[firstpage_image] =>[orig_patent_app_number] => 635852
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/635852 | Propellant containing a thermoplatic burn rate modifer | Apr 21, 1996 | Issued |
Array
(
[id] => 3661387
[patent_doc_number] => 05659150
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-19
[patent_title] => 'Gas generating composition with cyanamide and transition metal nitrate'
[patent_app_type] => 1
[patent_app_number] => 8/633422
[patent_app_country] => US
[patent_app_date] => 1996-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2836
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[pdf_file] => patents/05/659/05659150.pdf
[firstpage_image] =>[orig_patent_app_number] => 633422
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/633422 | Gas generating composition with cyanamide and transition metal nitrate | Apr 16, 1996 | Issued |
Array
(
[id] => 3835802
[patent_doc_number] => 05712445
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-27
[patent_title] => 'Propellant system'
[patent_app_type] => 1
[patent_app_number] => 8/537882
[patent_app_country] => US
[patent_app_date] => 1996-04-10
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/712/05712445.pdf
[firstpage_image] =>[orig_patent_app_number] => 537882
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/537882 | Propellant system | Apr 9, 1996 | Issued |
Array
(
[id] => 3637498
[patent_doc_number] => 05631441
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-20
[patent_title] => 'XDM pyrophoric countermeasure flare'
[patent_app_type] => 1
[patent_app_number] => 8/626453
[patent_app_country] => US
[patent_app_date] => 1996-04-02
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[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 5389
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/631/05631441.pdf
[firstpage_image] =>[orig_patent_app_number] => 626453
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/626453 | XDM pyrophoric countermeasure flare | Apr 1, 1996 | Issued |
Array
(
[id] => 3796041
[patent_doc_number] => 05726378
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-10
[patent_title] => 'Unitary propellant charge for muzzle loading firearms'
[patent_app_type] => 1
[patent_app_number] => 8/625938
[patent_app_country] => US
[patent_app_date] => 1996-04-01
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[pdf_file] => patents/05/726/05726378.pdf
[firstpage_image] =>[orig_patent_app_number] => 625938
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/625938 | Unitary propellant charge for muzzle loading firearms | Mar 31, 1996 | Issued |
Array
(
[id] => 3572568
[patent_doc_number] => 05584222
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-17
[patent_title] => 'Method for charging bore-holes with explosive'
[patent_app_type] => 1
[patent_app_number] => 8/620395
[patent_app_country] => US
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/584/05584222.pdf
[firstpage_image] =>[orig_patent_app_number] => 620395
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/620395 | Method for charging bore-holes with explosive | Mar 21, 1996 | Issued |
Array
(
[id] => 3652106
[patent_doc_number] => 05684269
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-04
[patent_title] => 'Hydroxylammonium nitrate/water/self-deflagrating fuels as gas generating pyrotechnics for use in automotive passive restraint systems'
[patent_app_type] => 1
[patent_app_number] => 8/616543
[patent_app_country] => US
[patent_app_date] => 1996-03-15
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[pdf_file] => patents/05/684/05684269.pdf
[firstpage_image] =>[orig_patent_app_number] => 616543
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/616543 | Hydroxylammonium nitrate/water/self-deflagrating fuels as gas generating pyrotechnics for use in automotive passive restraint systems | Mar 14, 1996 | Issued |
Array
(
[id] => 3733792
[patent_doc_number] => 05635668
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-03
[patent_title] => 'Gas generant compositions containing copper nitrate complexes'
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[firstpage_image] =>[orig_patent_app_number] => 616606
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/616606 | Gas generant compositions containing copper nitrate complexes | Mar 14, 1996 | Issued |
Array
(
[id] => 3698517
[patent_doc_number] => 05619008
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[patent_kind] => NA
[patent_issue_date] => 1997-04-08
[patent_title] => 'High density perforating system'
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[patent_app_number] => 8/613065
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[pdf_file] => patents/05/619/05619008.pdf
[firstpage_image] =>[orig_patent_app_number] => 613065
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/613065 | High density perforating system | Mar 7, 1996 | Issued |