Dung Anh Le
Examiner (ID: 1747, Phone: (571)272-1784 , Office: P/2819 )
Most Active Art Unit | 2818 |
Art Unit(s) | 2819, 2818 |
Total Applications | 2716 |
Issued Applications | 2544 |
Pending Applications | 17 |
Abandoned Applications | 155 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 6246479
[patent_doc_number] => 20100025373
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-02-04
[patent_title] => 'PYROGENIC SILICA PRODUCED IN A PRODUCTION FACILITY WITH HIGH CAPACITY'
[patent_app_type] => utility
[patent_app_number] => 12/514749
[patent_app_country] => US
[patent_app_date] => 2007-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 16016
[patent_no_of_claims] => 33
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0025/20100025373.pdf
[firstpage_image] =>[orig_patent_app_number] => 12514749
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/514749 | Pyrogenic silica produced in a production facility with high capacity | Nov 7, 2007 | Issued |
Array
(
[id] => 8446259
[patent_doc_number] => 08288311
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-10-16
[patent_title] => 'Hydro-oxidation process using a catalyst prepared from a gold cluster complex'
[patent_app_type] => utility
[patent_app_number] => 12/445547
[patent_app_country] => US
[patent_app_date] => 2007-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12445547
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/445547 | Hydro-oxidation process using a catalyst prepared from a gold cluster complex | Nov 6, 2007 | Issued |
Array
(
[id] => 7539930
[patent_doc_number] => 08057772
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-11-15
[patent_title] => 'Mesoporous silica particles and preparation method thereof'
[patent_app_type] => utility
[patent_app_number] => 11/877250
[patent_app_country] => US
[patent_app_date] => 2007-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/057/08057772.pdf
[firstpage_image] =>[orig_patent_app_number] => 11877250
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/877250 | Mesoporous silica particles and preparation method thereof | Oct 22, 2007 | Issued |
Array
(
[id] => 8542835
[patent_doc_number] => 08318121
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-11-27
[patent_title] => 'Device and method for the processing of non-ferrous metals'
[patent_app_type] => utility
[patent_app_number] => 12/516840
[patent_app_country] => US
[patent_app_date] => 2007-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 5426
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12516840
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/516840 | Device and method for the processing of non-ferrous metals | Oct 12, 2007 | Issued |
Array
(
[id] => 6306066
[patent_doc_number] => 20100069236
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-18
[patent_title] => 'METHODS FOR MANFACTURING LI-DOPED SILICA NANOTUBE USING ANODIC ALUMINUM OXIDE TEMPLATE AND USE OF THE LI-DOPED SILICA NANOTUBE FOR ENERGY STORAGE'
[patent_app_type] => utility
[patent_app_number] => 12/312227
[patent_app_country] => US
[patent_app_date] => 2007-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0069/20100069236.pdf
[firstpage_image] =>[orig_patent_app_number] => 12312227
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/312227 | METHODS FOR MANFACTURING LI-DOPED SILICA NANOTUBE USING ANODIC ALUMINUM OXIDE TEMPLATE AND USE OF THE LI-DOPED SILICA NANOTUBE FOR ENERGY STORAGE | Oct 10, 2007 | Abandoned |
Array
(
[id] => 5507909
[patent_doc_number] => 20090081116
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-26
[patent_title] => 'Rare vanadium derivative'
[patent_app_type] => utility
[patent_app_number] => 11/796157
[patent_app_country] => US
[patent_app_date] => 2007-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => publications/A1/0081/20090081116.pdf
[firstpage_image] =>[orig_patent_app_number] => 11796157
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/796157 | Rare vanadium derivative | Sep 20, 2007 | Abandoned |
Array
(
[id] => 4925080
[patent_doc_number] => 20080164443
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-10
[patent_title] => 'CYCLIC CATALYTIC UPGRADING OF CHEMICAL SPECIES USING METAL OXIDE MATERIALS'
[patent_app_type] => utility
[patent_app_number] => 11/858564
[patent_app_country] => US
[patent_app_date] => 2007-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 14318
[patent_no_of_claims] => 31
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0164/20080164443.pdf
[firstpage_image] =>[orig_patent_app_number] => 11858564
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/858564 | Cyclic catalytic upgrading of chemical species using metal oxide materials | Sep 19, 2007 | Issued |
Array
(
[id] => 6358575
[patent_doc_number] => 20100087311
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-08
[patent_title] => 'SILICA BASE COMPOSITE PHOTOCATALYST AND PROCESS FOR PRODUCING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/442533
[patent_app_country] => US
[patent_app_date] => 2007-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 6079
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0087/20100087311.pdf
[firstpage_image] =>[orig_patent_app_number] => 12442533
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/442533 | Silica base composite photocatalyst and process for producing the same | Sep 13, 2007 | Issued |
Array
(
[id] => 5952191
[patent_doc_number] => 20110033371
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-02-10
[patent_title] => 'Rapid Method for Preparing Titania or Precursor Thereof with Controllable Microporous-Mesoporous Structure'
[patent_app_type] => utility
[patent_app_number] => 12/672139
[patent_app_country] => US
[patent_app_date] => 2007-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0033/20110033371.pdf
[firstpage_image] =>[orig_patent_app_number] => 12672139
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/672139 | Rapid method for preparing titania or precursor thereof with controllable microporous-mesoporous structure | Aug 6, 2007 | Issued |
Array
(
[id] => 4439710
[patent_doc_number] => 07927571
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-04-19
[patent_title] => 'Method and device for producing high purity polycrystalline silicon with a reduced dopant content'
[patent_app_type] => utility
[patent_app_number] => 11/834135
[patent_app_country] => US
[patent_app_date] => 2007-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/927/07927571.pdf
[firstpage_image] =>[orig_patent_app_number] => 11834135
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/834135 | Method and device for producing high purity polycrystalline silicon with a reduced dopant content | Aug 5, 2007 | Issued |
Array
(
[id] => 5520792
[patent_doc_number] => 20090028773
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-29
[patent_title] => 'METHOD AND SYSTEM FOR FORMING A SILICON INGOT USING A LOW-GRADE SILICON FEEDSTOCK'
[patent_app_type] => utility
[patent_app_number] => 11/828734
[patent_app_country] => US
[patent_app_date] => 2007-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => publications/A1/0028/20090028773.pdf
[firstpage_image] =>[orig_patent_app_number] => 11828734
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/828734 | Method and system for forming a silicon ingot using a low-grade silicon feedstock | Jul 25, 2007 | Issued |
Array
(
[id] => 5299148
[patent_doc_number] => 20090293800
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-03
[patent_title] => 'Single crystal manufacturing apparatus and method'
[patent_app_type] => utility
[patent_app_number] => 12/311111
[patent_app_country] => US
[patent_app_date] => 2007-07-20
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[pdf_file] => publications/A1/0293/20090293800.pdf
[firstpage_image] =>[orig_patent_app_number] => 12311111
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/311111 | Single crystal manufacturing apparatus and method | Jul 19, 2007 | Issued |
Array
(
[id] => 4797824
[patent_doc_number] => 20080009410
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-01-10
[patent_title] => 'Cerium oxide-zirconium oxide-based mixed oxide and method for producing the same'
[patent_app_type] => utility
[patent_app_number] => 11/819557
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 11819557
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/819557 | Cerium oxide-zirconium oxide-based mixed oxide and method for producing the same | Jun 27, 2007 | Abandoned |
Array
(
[id] => 5348728
[patent_doc_number] => 20090004089
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-01
[patent_title] => 'Silica gel manufacturing method and gels made thereby'
[patent_app_type] => utility
[patent_app_number] => 11/823436
[patent_app_country] => US
[patent_app_date] => 2007-06-27
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[firstpage_image] =>[orig_patent_app_number] => 11823436
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/823436 | Silica gel manufacturing method and gels made thereby | Jun 26, 2007 | Issued |
Array
(
[id] => 5388249
[patent_doc_number] => 20090205561
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-20
[patent_title] => 'METHOD FOR PRODUCING SILICON CARBIDE (SiC) CRYSTAL AND SILICON CARBIDE (SiC) CRYSTAL OBTAINED BY THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/305313
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[firstpage_image] =>[orig_patent_app_number] => 12305313
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/305313 | METHOD FOR PRODUCING SILICON CARBIDE (SiC) CRYSTAL AND SILICON CARBIDE (SiC) CRYSTAL OBTAINED BY THE SAME | Jun 25, 2007 | Abandoned |
Array
(
[id] => 4797059
[patent_doc_number] => 20080008645
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-01-10
[patent_title] => 'Fine hollow powder, thin flaky titanium oxide powder obtained by pulverization of the fine hollow powder and processes for producing the same'
[patent_app_type] => utility
[patent_app_number] => 11/812958
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 11812958
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/812958 | Fine hollow powder, thin flaky titanium oxide powder obtained by pulverization of the fine hollow powder and processes for producing the same | Jun 21, 2007 | Issued |
Array
(
[id] => 4493516
[patent_doc_number] => 07947249
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-05-24
[patent_title] => 'Fine hollow powder, thin flaky titanium oxide powder obtained by pulverization of the fine hollow powder and processes for producing the same'
[patent_app_type] => utility
[patent_app_number] => 11/812953
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Array
(
[id] => 42713
[patent_doc_number] => 07781365
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-08-24
[patent_title] => 'Zirconia-based mixed oxide and production process thereof'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/763044 | Zirconia-based mixed oxide and production process thereof | Jun 13, 2007 | Issued |
Array
(
[id] => 5342291
[patent_doc_number] => 20090180941
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-16
[patent_title] => 'DEACTIVATION RESISTANT PHOTOCATALYSTS'
[patent_app_type] => utility
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[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/302626 | DEACTIVATION RESISTANT PHOTOCATALYSTS | May 30, 2007 | Abandoned |
Array
(
[id] => 6615255
[patent_doc_number] => 20100003182
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-07
[patent_title] => 'PELLITIZED SILICA'
[patent_app_type] => utility
[patent_app_number] => 12/301744
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 12301744
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/301744 | PELLITIZED SILICA | May 30, 2007 | Abandoned |