Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 228514 [patent_doc_number] => 07601325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-13 [patent_title] => 'Perovskite-type composite oxide, catalyst composition and method for producing perovskite-type composite oxide' [patent_app_type] => utility [patent_app_number] => 10/593827 [patent_app_country] => US [patent_app_date] => 2005-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9539 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/601/07601325.pdf [firstpage_image] =>[orig_patent_app_number] => 10593827 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/593827
Perovskite-type composite oxide, catalyst composition and method for producing perovskite-type composite oxide Mar 17, 2005 Issued
Array ( [id] => 22644 [patent_doc_number] => 07794634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-14 [patent_title] => 'Procedure to generate nanotubes and compound nanofibres from coaxial jets' [patent_app_type] => utility [patent_app_number] => 10/594639 [patent_app_country] => US [patent_app_date] => 2005-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2784 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/794/07794634.pdf [firstpage_image] =>[orig_patent_app_number] => 10594639 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/594639
Procedure to generate nanotubes and compound nanofibres from coaxial jets Mar 16, 2005 Issued
Array ( [id] => 6926377 [patent_doc_number] => 20050239633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Control method of catalyst activity' [patent_app_type] => utility [patent_app_number] => 11/081846 [patent_app_country] => US [patent_app_date] => 2005-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3726 [patent_no_of_claims] => 16 [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/A1/0239/20050239633.pdf [firstpage_image] =>[orig_patent_app_number] => 11081846 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/081846
Control method of catalyst activity Mar 16, 2005 Abandoned
Array ( [id] => 5101713 [patent_doc_number] => 20070184975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'Photocatalyst including oxide-based nanomaterial' [patent_app_type] => utility [patent_app_number] => 10/598631 [patent_app_country] => US [patent_app_date] => 2005-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4720 [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/A1/0184/20070184975.pdf [firstpage_image] =>[orig_patent_app_number] => 10598631 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/598631
Photocatalyst including oxide-based nanomaterial Mar 10, 2005 Abandoned
Array ( [id] => 7232305 [patent_doc_number] => 20050255995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Method for producing catalytically-active materials' [patent_app_type] => utility [patent_app_number] => 11/075018 [patent_app_country] => US [patent_app_date] => 2005-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4275 [patent_no_of_claims] => 31 [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/A1/0255/20050255995.pdf [firstpage_image] =>[orig_patent_app_number] => 11075018 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/075018
Method for producing catalytically-active materials Mar 7, 2005 Issued
Array ( [id] => 363180 [patent_doc_number] => 07481990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-27 [patent_title] => 'Methods for osmylating and ruthenylating single-walled carbon nanotubes' [patent_app_type] => utility [patent_app_number] => 11/045808 [patent_app_country] => US [patent_app_date] => 2005-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 9502 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/481/07481990.pdf [firstpage_image] =>[orig_patent_app_number] => 11045808 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/045808
Methods for osmylating and ruthenylating single-walled carbon nanotubes Jan 26, 2005 Issued
Array ( [id] => 5632172 [patent_doc_number] => 20060148642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Highly attrition resistant and dry regenerable sorbents for carbon dioxide capture' [patent_app_type] => utility [patent_app_number] => 11/029038 [patent_app_country] => US [patent_app_date] => 2005-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8780 [patent_no_of_claims] => 28 [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/A1/0148/20060148642.pdf [firstpage_image] =>[orig_patent_app_number] => 11029038 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/029038
Highly attrition resistant and dry regenerable sorbents for carbon dioxide capture Jan 3, 2005 Issued
Array ( [id] => 4533985 [patent_doc_number] => 07888282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-15 [patent_title] => 'Catalyst for manufacturing synthesis gas and method of manufacturing synthesis gas using the same' [patent_app_type] => utility [patent_app_number] => 10/583152 [patent_app_country] => US [patent_app_date] => 2004-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7300 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/888/07888282.pdf [firstpage_image] =>[orig_patent_app_number] => 10583152 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/583152
Catalyst for manufacturing synthesis gas and method of manufacturing synthesis gas using the same Dec 7, 2004 Issued
Array ( [id] => 5842650 [patent_doc_number] => 20060121279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Mass production of carbon nanostructures' [patent_app_type] => utility [patent_app_number] => 11/007614 [patent_app_country] => US [patent_app_date] => 2004-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5441 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0121/20060121279.pdf [firstpage_image] =>[orig_patent_app_number] => 11007614 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/007614
Mass production of carbon nanostructures Dec 6, 2004 Issued
Array ( [id] => 5844799 [patent_doc_number] => 20060122309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Intercalated layered silicate' [patent_app_type] => utility [patent_app_number] => 11/002615 [patent_app_country] => US [patent_app_date] => 2004-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12881 [patent_no_of_claims] => 43 [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/A1/0122/20060122309.pdf [firstpage_image] =>[orig_patent_app_number] => 11002615 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/002615
Intercalated layered silicate Dec 1, 2004 Abandoned
Array ( [id] => 6939686 [patent_doc_number] => 20050113249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-26 [patent_title] => 'Catalyst for a diesel particulate filter' [patent_app_type] => utility [patent_app_number] => 10/995735 [patent_app_country] => US [patent_app_date] => 2004-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3285 [patent_no_of_claims] => 28 [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/A1/0113/20050113249.pdf [firstpage_image] =>[orig_patent_app_number] => 10995735 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/995735
Catalyst for a diesel particulate filter Nov 21, 2004 Abandoned
Array ( [id] => 5748301 [patent_doc_number] => 20060111233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'Removal of nitrogen and sulfur contamination from catalysts by hot hydrogen stripping' [patent_app_type] => utility [patent_app_number] => 10/993328 [patent_app_country] => US [patent_app_date] => 2004-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2556 [patent_no_of_claims] => 20 [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/A1/0111/20060111233.pdf [firstpage_image] =>[orig_patent_app_number] => 10993328 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/993328
Removal of nitrogen and sulfur contamination from catalysts by hot hydrogen stripping Nov 18, 2004 Abandoned
Array ( [id] => 7117130 [patent_doc_number] => 20050070431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-31 [patent_title] => 'Catalytic combustors' [patent_app_type] => utility [patent_app_number] => 10/992183 [patent_app_country] => US [patent_app_date] => 2004-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5168 [patent_no_of_claims] => 21 [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/A1/0070/20050070431.pdf [firstpage_image] =>[orig_patent_app_number] => 10992183 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/992183
Catalytic combustors Nov 17, 2004 Abandoned
Array ( [id] => 5042475 [patent_doc_number] => 20070094757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-26 [patent_title] => 'Nanoscale crystalline silicon powder' [patent_app_type] => utility [patent_app_number] => 10/579460 [patent_app_country] => US [patent_app_date] => 2004-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1748 [patent_no_of_claims] => 20 [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/A1/0094/20070094757.pdf [firstpage_image] =>[orig_patent_app_number] => 10579460 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/579460
Nanoscale crystalline silicon powder Nov 12, 2004 Issued
Array ( [id] => 5159362 [patent_doc_number] => 20070172406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-26 [patent_title] => 'Nanoscale, crystalline silicon powder' [patent_app_type] => utility [patent_app_number] => 10/579762 [patent_app_country] => US [patent_app_date] => 2004-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3556 [patent_no_of_claims] => 23 [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/A1/0172/20070172406.pdf [firstpage_image] =>[orig_patent_app_number] => 10579762 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/579762
Nanoscale, crystalline silicon powder Nov 12, 2004 Abandoned
Array ( [id] => 71715 [patent_doc_number] => 07754650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-13 [patent_title] => 'Trifunctional catalyst for sulphur transfer, denitrogenation and combustion promoting and a method for preparing the same' [patent_app_type] => utility [patent_app_number] => 10/985147 [patent_app_country] => US [patent_app_date] => 2004-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9074 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/754/07754650.pdf [firstpage_image] =>[orig_patent_app_number] => 10985147 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/985147
Trifunctional catalyst for sulphur transfer, denitrogenation and combustion promoting and a method for preparing the same Nov 9, 2004 Issued
Array ( [id] => 4525571 [patent_doc_number] => 07870724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-18 [patent_title] => 'Lean NOx trap with PGM zoned axially' [patent_app_type] => utility [patent_app_number] => 10/904414 [patent_app_country] => US [patent_app_date] => 2004-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4051 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/870/07870724.pdf [firstpage_image] =>[orig_patent_app_number] => 10904414 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/904414
Lean NOx trap with PGM zoned axially Nov 8, 2004 Issued
Array ( [id] => 5865969 [patent_doc_number] => 20060100100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Tetrahedrally-bonded oxide semiconductors for photoelectrochemical hydrogen production' [patent_app_type] => utility [patent_app_number] => 10/982675 [patent_app_country] => US [patent_app_date] => 2004-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1983 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20060100100.pdf [firstpage_image] =>[orig_patent_app_number] => 10982675 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/982675
Tetrahedrally-bonded oxide semiconductors for photoelectrochemical hydrogen production Nov 4, 2004 Abandoned
Array ( [id] => 92151 [patent_doc_number] => 07737080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-15 [patent_title] => 'Substrate, in particular glass substrate, supporting at least one stack of a photocatalytic layer and a sublayer for the heteroepitaxial growth of said layer' [patent_app_type] => utility [patent_app_number] => 10/576724 [patent_app_country] => US [patent_app_date] => 2004-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2441 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/737/07737080.pdf [firstpage_image] =>[orig_patent_app_number] => 10576724 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/576724
Substrate, in particular glass substrate, supporting at least one stack of a photocatalytic layer and a sublayer for the heteroepitaxial growth of said layer Oct 21, 2004 Issued
Array ( [id] => 5799111 [patent_doc_number] => 20060034752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-16 [patent_title] => 'Visible-light-activated photocatalyst and method for producing the same' [patent_app_type] => utility [patent_app_number] => 10/969943 [patent_app_country] => US [patent_app_date] => 2004-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5231 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20060034752.pdf [firstpage_image] =>[orig_patent_app_number] => 10969943 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/969943
Visible-light-activated photocatalyst and method for producing the same Oct 21, 2004 Abandoned
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