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] => 53081
[patent_doc_number] => 07767180
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-08-03
[patent_title] => 'Precipitated silicas having special surface properties'
[patent_app_type] => utility
[patent_app_number] => 11/754930
[patent_app_country] => US
[patent_app_date] => 2007-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 13
[patent_no_of_words] => 23118
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 16
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/767/07767180.pdf
[firstpage_image] =>[orig_patent_app_number] => 11754930
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/754930 | Precipitated silicas having special surface properties | May 28, 2007 | Issued |
Array
(
[id] => 4839275
[patent_doc_number] => 20080279760
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-11-13
[patent_title] => 'Method of making titanium dioxide particles'
[patent_app_type] => utility
[patent_app_number] => 11/800958
[patent_app_country] => US
[patent_app_date] => 2007-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3210
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0279/20080279760.pdf
[firstpage_image] =>[orig_patent_app_number] => 11800958
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/800958 | Method of making titanium dioxide particles | May 7, 2007 | Issued |
Array
(
[id] => 4444734
[patent_doc_number] => 07863217
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-01-04
[patent_title] => 'Exhaust gas purifying catalyst and exhaust gas purifying method'
[patent_app_type] => utility
[patent_app_number] => 11/790942
[patent_app_country] => US
[patent_app_date] => 2007-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 10968
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/863/07863217.pdf
[firstpage_image] =>[orig_patent_app_number] => 11790942
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/790942 | Exhaust gas purifying catalyst and exhaust gas purifying method | Apr 29, 2007 | Issued |
Array
(
[id] => 5224618
[patent_doc_number] => 20070253884
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-01
[patent_title] => 'PROCESS FOR THE PRODUCTION OF FUMED SILICA'
[patent_app_type] => utility
[patent_app_number] => 11/740134
[patent_app_country] => US
[patent_app_date] => 2007-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3798
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0253/20070253884.pdf
[firstpage_image] =>[orig_patent_app_number] => 11740134
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/740134 | Process for the production of fumed silica | Apr 24, 2007 | Issued |
Array
(
[id] => 5224836
[patent_doc_number] => 20070254102
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-01
[patent_title] => 'Method for producing SiOx (x < 1)'
[patent_app_type] => utility
[patent_app_number] => 11/790234
[patent_app_country] => US
[patent_app_date] => 2007-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3053
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0254/20070254102.pdf
[firstpage_image] =>[orig_patent_app_number] => 11790234
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/790234 | Method for producing SiOx (x < 1) | Apr 23, 2007 | Abandoned |
Array
(
[id] => 6573891
[patent_doc_number] => 20100307403
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-09
[patent_title] => '(110) DISLOCATION-FREE MONOCRYSTALLINE SILICON AND ITS PREPARATION AND THE GRAPHITE HEAT SYSTEM USED'
[patent_app_type] => utility
[patent_app_number] => 12/377681
[patent_app_country] => US
[patent_app_date] => 2007-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3779
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0307/20100307403.pdf
[firstpage_image] =>[orig_patent_app_number] => 12377681
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/377681 | (110) DISLOCATION-FREE MONOCRYSTALLINE SILICON AND ITS PREPARATION AND THE GRAPHITE HEAT SYSTEM USED | Apr 18, 2007 | Abandoned |
Array
(
[id] => 5046486
[patent_doc_number] => 20070265160
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-15
[patent_title] => 'Exhaust gas purification catalyst'
[patent_app_type] => utility
[patent_app_number] => 11/785461
[patent_app_country] => US
[patent_app_date] => 2007-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4763
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0265/20070265160.pdf
[firstpage_image] =>[orig_patent_app_number] => 11785461
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/785461 | Exhaust gas purification catalyst | Apr 17, 2007 | Abandoned |
Array
(
[id] => 7687291
[patent_doc_number] => 20090177000
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-09
[patent_title] => 'ALKYLENE OXIDE CATALYST AND USE THEREOF'
[patent_app_type] => utility
[patent_app_number] => 12/297331
[patent_app_country] => US
[patent_app_date] => 2007-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 23957
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0177/20090177000.pdf
[firstpage_image] =>[orig_patent_app_number] => 12297331
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/297331 | ALKYLENE OXIDE CATALYST AND USE THEREOF | Apr 16, 2007 | Abandoned |
Array
(
[id] => 4886296
[patent_doc_number] => 20080260628
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-23
[patent_title] => 'Ni-based catalyst for tri-reforming of methane and its catalysis application for the production of syngas'
[patent_app_type] => utility
[patent_app_number] => 11/787555
[patent_app_country] => US
[patent_app_date] => 2007-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 6627
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0260/20080260628.pdf
[firstpage_image] =>[orig_patent_app_number] => 11787555
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/787555 | Ni-based catalyst for tri-reforming of methane and its catalysis application for the production of syngas | Apr 16, 2007 | Abandoned |
Array
(
[id] => 41945
[patent_doc_number] => 07780938
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-08-24
[patent_title] => 'Production of silicon through a closed-loop process'
[patent_app_type] => utility
[patent_app_number] => 11/735234
[patent_app_country] => US
[patent_app_date] => 2007-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 6549
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/780/07780938.pdf
[firstpage_image] =>[orig_patent_app_number] => 11735234
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/735234 | Production of silicon through a closed-loop process | Apr 12, 2007 | Issued |
Array
(
[id] => 5126338
[patent_doc_number] => 20070238609
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-10-11
[patent_title] => 'Oxidation catalyst for cleaning exhaust gas'
[patent_app_type] => utility
[patent_app_number] => 11/730858
[patent_app_country] => US
[patent_app_date] => 2007-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3432
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0238/20070238609.pdf
[firstpage_image] =>[orig_patent_app_number] => 11730858
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/730858 | Oxidation catalyst for cleaning exhaust gas | Apr 3, 2007 | Issued |
Array
(
[id] => 5062454
[patent_doc_number] => 20070224093
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-09-27
[patent_title] => 'Exhaust gas purifying system'
[patent_app_type] => utility
[patent_app_number] => 11/725442
[patent_app_country] => US
[patent_app_date] => 2007-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 7012
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0224/20070224093.pdf
[firstpage_image] =>[orig_patent_app_number] => 11725442
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/725442 | Exhaust gas purifying system | Mar 19, 2007 | Issued |
Array
(
[id] => 5538593
[patent_doc_number] => 20090220398
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-03
[patent_title] => 'CATALYST COMPOSITIONS FOR THE TREATMENT OF VEHICULAR EXHAUST GASES COMPRISE ZIRCONIUM OXIDE AND CERIUM OXIDE, AND HAVE A HIGH REDUCIBILITY AND A STABLE SPECIFIC SURFACE AREA'
[patent_app_type] => utility
[patent_app_number] => 12/293332
[patent_app_country] => US
[patent_app_date] => 2007-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8289
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0220/20090220398.pdf
[firstpage_image] =>[orig_patent_app_number] => 12293332
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/293332 | Catalyst compositions for the treatment of vehicular exhaust gases comprise zirconium oxide and cerium oxide, and have a high reducibility and a stable specific surface area | Mar 18, 2007 | Issued |
Array
(
[id] => 4989283
[patent_doc_number] => 20070155624
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-05
[patent_title] => 'Cerium/zirconium-base composite oxide, method for producing the same, oxygen storage/release component using said cerium-zirconium-base composite oxide, exhaust gas purification catalyst, and exhaust gas purification method using the same'
[patent_app_type] => utility
[patent_app_number] => 11/717162
[patent_app_country] => US
[patent_app_date] => 2007-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => publications/A1/0155/20070155624.pdf
[firstpage_image] =>[orig_patent_app_number] => 11717162
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/717162 | Cerium/zirconium-base composite oxide, method for producing the same, oxygen storage/release component using said cerium-zirconium-base composite oxide, exhaust gas purification catalyst, and exhaust gas purification method using the same | Mar 12, 2007 | Issued |
Array
(
[id] => 5536061
[patent_doc_number] => 20090217866
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-03
[patent_title] => 'METHOD FOR PRODUCING Si SINGLE CRYSTAL INGOT BY CZ METHOD'
[patent_app_type] => utility
[patent_app_number] => 12/281624
[patent_app_country] => US
[patent_app_date] => 2007-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => publications/A1/0217/20090217866.pdf
[firstpage_image] =>[orig_patent_app_number] => 12281624
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/281624 | METHOD FOR PRODUCING Si SINGLE CRYSTAL INGOT BY CZ METHOD | Mar 1, 2007 | Abandoned |
Array
(
[id] => 5112330
[patent_doc_number] => 20070196245
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-08-23
[patent_title] => 'DIESEL PARTICULATE FILTER'
[patent_app_type] => utility
[patent_app_number] => 11/675855
[patent_app_country] => US
[patent_app_date] => 2007-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0196/20070196245.pdf
[firstpage_image] =>[orig_patent_app_number] => 11675855
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/675855 | DIESEL PARTICULATE FILTER | Feb 15, 2007 | Abandoned |
Array
(
[id] => 5176313
[patent_doc_number] => 20070177372
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-08-02
[patent_title] => 'PHOTOCATALYTIC MATERIAL, PHOTOCATALYST, PHOTOCATALYTIC PRODUCT, LIGHTING APPARATUS, AND METHOD OF PRODUCING PHOTOCATALYTIC MATERIAL'
[patent_app_type] => utility
[patent_app_number] => 11/669236
[patent_app_country] => US
[patent_app_date] => 2007-01-31
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0177/20070177372.pdf
[firstpage_image] =>[orig_patent_app_number] => 11669236
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/669236 | PHOTOCATALYTIC MATERIAL, PHOTOCATALYST, PHOTOCATALYTIC PRODUCT, LIGHTING APPARATUS, AND METHOD OF PRODUCING PHOTOCATALYTIC MATERIAL | Jan 30, 2007 | Abandoned |
Array
(
[id] => 5210912
[patent_doc_number] => 20070249496
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-10-25
[patent_title] => 'Catalyst for Production of Hydrogen'
[patent_app_type] => utility
[patent_app_number] => 11/622360
[patent_app_country] => US
[patent_app_date] => 2007-01-11
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0249/20070249496.pdf
[firstpage_image] =>[orig_patent_app_number] => 11622360
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/622360 | Catalyst for Production of Hydrogen | Jan 10, 2007 | Abandoned |
Array
(
[id] => 4692461
[patent_doc_number] => 20080085232
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-04-10
[patent_title] => 'Method of preparing silica nanoparticles from siliceous mudstone'
[patent_app_type] => utility
[patent_app_number] => 11/639450
[patent_app_country] => US
[patent_app_date] => 2006-12-15
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0085/20080085232.pdf
[firstpage_image] =>[orig_patent_app_number] => 11639450
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/639450 | Method of preparing silica nanoparticles from siliceous mudstone | Dec 14, 2006 | Issued |
Array
(
[id] => 5023425
[patent_doc_number] => 20070149391
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-06-28
[patent_title] => 'LOW TEMPERATURE AMMONIA REMEDIATION CATALYSTS'
[patent_app_type] => utility
[patent_app_number] => 11/567750
[patent_app_country] => US
[patent_app_date] => 2006-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0149/20070149391.pdf
[firstpage_image] =>[orig_patent_app_number] => 11567750
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/567750 | Low temperature ammonia remediation catalysts | Dec 6, 2006 | Issued |