
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] => 5837613
[patent_doc_number] => 20060118271
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-08
[patent_title] => 'Continuously casting steel strip'
[patent_app_type] => utility
[patent_app_number] => 11/005722
[patent_app_country] => US
[patent_app_date] => 2004-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 7327
[patent_no_of_claims] => 63
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0118/20060118271.pdf
[firstpage_image] =>[orig_patent_app_number] => 11005722
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/005722 | Continuously casting steel strip | Dec 6, 2004 | Issued |
Array
(
[id] => 685529
[patent_doc_number] => 07077304
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-07-18
[patent_title] => 'Bonding tool with polymer coating'
[patent_app_type] => utility
[patent_app_number] => 11/004504
[patent_app_country] => US
[patent_app_date] => 2004-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 2462
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[pdf_file] => patents/07/077/07077304.pdf
[firstpage_image] =>[orig_patent_app_number] => 11004504
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/004504 | Bonding tool with polymer coating | Dec 2, 2004 | Issued |
Array
(
[id] => 5745167
[patent_doc_number] => 20060108091
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-05-25
[patent_title] => 'DIE-CASTING DEVICE'
[patent_app_type] => utility
[patent_app_number] => 10/994375
[patent_app_country] => US
[patent_app_date] => 2004-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 1512
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[pdf_file] => publications/A1/0108/20060108091.pdf
[firstpage_image] =>[orig_patent_app_number] => 10994375
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/994375 | Die-casting device | Nov 22, 2004 | Issued |
Array
(
[id] => 937432
[patent_doc_number] => 06971437
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-12-06
[patent_title] => 'Lost foam casting pattern'
[patent_app_type] => utility
[patent_app_number] => 10/996185
[patent_app_country] => US
[patent_app_date] => 2004-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 3831
[patent_no_of_claims] => 8
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/971/06971437.pdf
[firstpage_image] =>[orig_patent_app_number] => 10996185
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/996185 | Lost foam casting pattern | Nov 22, 2004 | Issued |
Array
(
[id] => 688183
[patent_doc_number] => 07073561
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2006-07-11
[patent_title] => 'Solid freeform fabrication system and method'
[patent_app_type] => utility
[patent_app_number] => 10/988821
[patent_app_country] => US
[patent_app_date] => 2004-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 8111
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/073/07073561.pdf
[firstpage_image] =>[orig_patent_app_number] => 10988821
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/988821 | Solid freeform fabrication system and method | Nov 14, 2004 | Issued |
Array
(
[id] => 5862603
[patent_doc_number] => 20060096733
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-05-11
[patent_title] => 'Near liquidus injection molding process'
[patent_app_type] => utility
[patent_app_number] => 10/985879
[patent_app_country] => US
[patent_app_date] => 2004-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
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[patent_no_of_words] => 8438
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[pdf_file] => publications/A1/0096/20060096733.pdf
[firstpage_image] =>[orig_patent_app_number] => 10985879
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/985879 | Near liquidus injection molding process | Nov 9, 2004 | Issued |
Array
(
[id] => 638124
[patent_doc_number] => 07126079
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-10-24
[patent_title] => 'Method for repairing a hole in a metallic workpiece'
[patent_app_type] => utility
[patent_app_number] => 10/982274
[patent_app_country] => US
[patent_app_date] => 2004-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2937
[patent_no_of_claims] => 17
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/126/07126079.pdf
[firstpage_image] =>[orig_patent_app_number] => 10982274
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/982274 | Method for repairing a hole in a metallic workpiece | Nov 4, 2004 | Issued |
Array
(
[id] => 6914896
[patent_doc_number] => 20050092457
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-05-05
[patent_title] => 'Device for cooling die casting metallic pattern'
[patent_app_type] => utility
[patent_app_number] => 10/983224
[patent_app_country] => US
[patent_app_date] => 2004-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2356
[patent_no_of_claims] => 10
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[pdf_file] => publications/A1/0092/20050092457.pdf
[firstpage_image] =>[orig_patent_app_number] => 10983224
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/983224 | Device for cooling die casting metallic pattern | Nov 3, 2004 | Issued |
Array
(
[id] => 7196077
[patent_doc_number] => 20050051293
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-03-10
[patent_title] => 'Molding machine and a pattern carrier used therefor'
[patent_app_type] => utility
[patent_app_number] => 10/968999
[patent_app_country] => US
[patent_app_date] => 2004-10-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0051/20050051293.pdf
[firstpage_image] =>[orig_patent_app_number] => 10968999
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/968999 | Molding machine and a pattern carrier used therefor | Oct 20, 2004 | Issued |
Array
(
[id] => 618431
[patent_doc_number] => 07140414
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2006-11-28
[patent_title] => 'Method of removing a gate remnant from a casting'
[patent_app_type] => utility
[patent_app_number] => 10/969618
[patent_app_country] => US
[patent_app_date] => 2004-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 8470
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[pdf_file] => patents/07/140/07140414.pdf
[firstpage_image] =>[orig_patent_app_number] => 10969618
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/969618 | Method of removing a gate remnant from a casting | Oct 19, 2004 | Issued |
Array
(
[id] => 5810242
[patent_doc_number] => 20060081350
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-04-20
[patent_title] => 'Method of improving the removal of investment casting shells'
[patent_app_type] => utility
[patent_app_number] => 10/964903
[patent_app_country] => US
[patent_app_date] => 2004-10-14
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0081/20060081350.pdf
[firstpage_image] =>[orig_patent_app_number] => 10964903
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/964903 | Method of improving the removal of investment casting shells | Oct 13, 2004 | Abandoned |
Array
(
[id] => 431993
[patent_doc_number] => 07264766
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-09-04
[patent_title] => 'Feed apparatus and portable dust collector'
[patent_app_type] => utility
[patent_app_number] => 10/952401
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[firstpage_image] =>[orig_patent_app_number] => 10952401
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/952401 | Feed apparatus and portable dust collector | Sep 27, 2004 | Issued |
Array
(
[id] => 611643
[patent_doc_number] => 07147035
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-12-12
[patent_title] => 'Strip casting apparatus'
[patent_app_type] => utility
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[firstpage_image] =>[orig_patent_app_number] => 10950773
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/950773 | Strip casting apparatus | Sep 26, 2004 | Issued |
Array
(
[id] => 7188770
[patent_doc_number] => 20050039877
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-02-24
[patent_title] => 'Positioning Tool for Ceramic Cores'
[patent_app_type] => utility
[patent_app_number] => 10/711519
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[pdf_file] => publications/A1/0039/20050039877.pdf
[firstpage_image] =>[orig_patent_app_number] => 10711519
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/711519 | Positioning Tool for Ceramic Cores | Sep 22, 2004 | Abandoned |
Array
(
[id] => 6969381
[patent_doc_number] => 20050035091
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-02-17
[patent_title] => 'Process for manufacturing a tie rod housing'
[patent_app_type] => utility
[patent_app_number] => 10/947984
[patent_app_country] => US
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[pdf_file] => publications/A1/0035/20050035091.pdf
[firstpage_image] =>[orig_patent_app_number] => 10947984
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/947984 | Process for manufacturing a tie rod housing | Sep 22, 2004 | Issued |
Array
(
[id] => 472041
[patent_doc_number] => 07225857
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-06-05
[patent_title] => 'Apparatus for manufacture of directionally solidified columnar grained article thereof'
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[pdf_file] => patents/07/225/07225857.pdf
[firstpage_image] =>[orig_patent_app_number] => 10929692
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/929692 | Apparatus for manufacture of directionally solidified columnar grained article thereof | Aug 30, 2004 | Issued |
Array
(
[id] => 608050
[patent_doc_number] => 07150310
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-12-19
[patent_title] => 'Automated clamping mechanism and mold flask incorporating same'
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[patent_app_number] => 10/935065
[patent_app_country] => US
[patent_app_date] => 2004-08-31
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[pdf_file] => patents/07/150/07150310.pdf
[firstpage_image] =>[orig_patent_app_number] => 10935065
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/935065 | Automated clamping mechanism and mold flask incorporating same | Aug 30, 2004 | Issued |
Array
(
[id] => 5037568
[patent_doc_number] => 20070089850
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-04-26
[patent_title] => 'INVESTMENT CASTING CORE METHODS'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/926476 | Investment casting core methods | Aug 25, 2004 | Issued |
Array
(
[id] => 7079626
[patent_doc_number] => 20050045303
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[patent_issue_date] => 2005-03-03
[patent_title] => 'Method for producing ultra low carbon steel slab'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/921434 | Method for producing ultra low carbon steel slab | Aug 18, 2004 | Abandoned |
Array
(
[id] => 519655
[patent_doc_number] => 07178578
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[patent_issue_date] => 2007-02-20
[patent_title] => 'Continuous casting roll'
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[pdf_file] => patents/07/178/07178578.pdf
[firstpage_image] =>[orig_patent_app_number] => 10918013
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/918013 | Continuous casting roll | Aug 12, 2004 | Issued |