Search

Xiaoyun Xu

Examiner (ID: 5158, Phone: (571)270-5560 , Office: P/1797 )

Most Active Art Unit
1797
Art Unit(s)
1777, 1797
Total Applications
1426
Issued Applications
864
Pending Applications
106
Abandoned Applications
499

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9126973 [patent_doc_number] => 08574921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-05 [patent_title] => 'Optical sensing membranes, devices and methods for simultaneous detection of two or more parameters of dissolved oxygen concentration, pH and temperature' [patent_app_type] => utility [patent_app_number] => 12/432175 [patent_app_country] => US [patent_app_date] => 2009-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3490 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12432175 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/432175
Optical sensing membranes, devices and methods for simultaneous detection of two or more parameters of dissolved oxygen concentration, pH and temperature Apr 28, 2009 Issued
Array ( [id] => 9086163 [patent_doc_number] => 08557589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-15 [patent_title] => 'Method for quantitatively determining the dye content in dyed oils' [patent_app_type] => utility [patent_app_number] => 12/387102 [patent_app_country] => US [patent_app_date] => 2009-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4695 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12387102 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/387102
Method for quantitatively determining the dye content in dyed oils Apr 27, 2009 Issued
Array ( [id] => 6055160 [patent_doc_number] => 20110111520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'LUMINESCENT NANOSTRUCTURED MATERIALS FOR USE IN ELECTROGENERATED CHEMILUMINESCENCE' [patent_app_type] => utility [patent_app_number] => 12/990636 [patent_app_country] => US [patent_app_date] => 2009-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8759 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0111/20110111520.pdf [firstpage_image] =>[orig_patent_app_number] => 12990636 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/990636
Luminescent nanostructured materials for use in electrogenerated chemiluminescence Apr 23, 2009 Issued
Array ( [id] => 5303539 [patent_doc_number] => 20090298191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'Lateral Flow and Flow-through Bioassay Devices Based On Patterned Porous Media, Methods of Making Same, and Methods of Using Same' [patent_app_type] => utility [patent_app_number] => 12/425121 [patent_app_country] => US [patent_app_date] => 2009-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 20633 [patent_no_of_claims] => 86 [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/A1/0298/20090298191.pdf [firstpage_image] =>[orig_patent_app_number] => 12425121 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/425121
Lateral flow and flow-through bioassay devices based on patterned porous media, methods of making same, and methods of using same Apr 15, 2009 Issued
Array ( [id] => 5458281 [patent_doc_number] => 20090258433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'ABNORMALITY-IDENTIFYING METHOD AND ANALYZER' [patent_app_type] => utility [patent_app_number] => 12/422572 [patent_app_country] => US [patent_app_date] => 2009-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9788 [patent_no_of_claims] => 10 [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/A1/0258/20090258433.pdf [firstpage_image] =>[orig_patent_app_number] => 12422572 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/422572
ABNORMALITY-IDENTIFYING METHOD AND ANALYZER Apr 12, 2009 Abandoned
Array ( [id] => 5570930 [patent_doc_number] => 20090254309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'ABNORMALITY IDENTIFYING METHOD, ANALYZING APPARATUS, AND REAGENT' [patent_app_type] => utility [patent_app_number] => 12/422546 [patent_app_country] => US [patent_app_date] => 2009-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9637 [patent_no_of_claims] => 16 [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/A1/0254/20090254309.pdf [firstpage_image] =>[orig_patent_app_number] => 12422546 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/422546
ABNORMALITY IDENTIFYING METHOD, ANALYZING APPARATUS, AND REAGENT Apr 12, 2009 Abandoned
Array ( [id] => 5456899 [patent_doc_number] => 20090257051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'ABNORMALITY-IDENTIFYING METHOD AND ANALYZER' [patent_app_type] => utility [patent_app_number] => 12/422592 [patent_app_country] => US [patent_app_date] => 2009-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 13269 [patent_no_of_claims] => 12 [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/A1/0257/20090257051.pdf [firstpage_image] =>[orig_patent_app_number] => 12422592 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/422592
Abnormality-identifying method and analyzer Apr 12, 2009 Issued
Array ( [id] => 6137499 [patent_doc_number] => 20110009608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-13 [patent_title] => 'AUTOMATIC REFINING APPARATUS, MULTI-WELL PLATE KIT AND METHOD FOR EXTRACTING HEXANE FROM BIOLOGICAL SAMPLES' [patent_app_type] => utility [patent_app_number] => 12/920475 [patent_app_country] => US [patent_app_date] => 2009-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 14969 [patent_no_of_claims] => 21 [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/A1/0009/20110009608.pdf [firstpage_image] =>[orig_patent_app_number] => 12920475 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/920475
AUTOMATIC REFINING APPARATUS, MULTI-WELL PLATE KIT AND METHOD FOR EXTRACTING HEXANE FROM BIOLOGICAL SAMPLES Apr 7, 2009 Abandoned
Array ( [id] => 6344962 [patent_doc_number] => 20100248382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'WAFER PROCESS CHAMBER LEAK DETECTOR' [patent_app_type] => utility [patent_app_number] => 12/414373 [patent_app_country] => US [patent_app_date] => 2009-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4369 [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/A1/0248/20100248382.pdf [firstpage_image] =>[orig_patent_app_number] => 12414373 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/414373
Wafer process chamber leak detector Mar 29, 2009 Issued
Array ( [id] => 8257514 [patent_doc_number] => 08206992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-26 [patent_title] => 'Cotton thread as a low-cost multi-assay diagnostic platform' [patent_app_type] => utility [patent_app_number] => 12/934702 [patent_app_country] => US [patent_app_date] => 2009-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 11 [patent_no_of_words] => 6771 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12934702 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/934702
Cotton thread as a low-cost multi-assay diagnostic platform Mar 26, 2009 Issued
Array ( [id] => 5483124 [patent_doc_number] => 20090272889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-05 [patent_title] => 'METHOD FOR MEASURING FIBER DIGESTIBILITY' [patent_app_type] => utility [patent_app_number] => 12/405650 [patent_app_country] => US [patent_app_date] => 2009-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 20283 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0272/20090272889.pdf [firstpage_image] =>[orig_patent_app_number] => 12405650 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/405650
Method for measuring fiber digestibility Mar 16, 2009 Issued
Array ( [id] => 6273619 [patent_doc_number] => 20100255590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'NATRIURETIC PEPTIDES FOR DIAGNOSING CARDIAC COMPLICATIONS DUE TO CORONARY CATHETERIZATION' [patent_app_type] => utility [patent_app_number] => 12/405603 [patent_app_country] => US [patent_app_date] => 2009-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13705 [patent_no_of_claims] => 15 [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/A1/0255/20100255590.pdf [firstpage_image] =>[orig_patent_app_number] => 12405603 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/405603
Natriuretic peptides for diagnosing cardiac complications due to coronary catheterization Mar 16, 2009 Issued
Array ( [id] => 5385790 [patent_doc_number] => 20090227035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'METHOD AND TEST KIT FOR THE DETERMINATION OF IRON CONTENT OF IN-USE LUBRICANTS' [patent_app_type] => utility [patent_app_number] => 12/405881 [patent_app_country] => US [patent_app_date] => 2009-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4862 [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/A1/0227/20090227035.pdf [firstpage_image] =>[orig_patent_app_number] => 12405881 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/405881
METHOD AND TEST KIT FOR THE DETERMINATION OF IRON CONTENT OF IN-USE LUBRICANTS Mar 16, 2009 Abandoned
Array ( [id] => 5483124 [patent_doc_number] => 20090272889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-05 [patent_title] => 'METHOD FOR MEASURING FIBER DIGESTIBILITY' [patent_app_type] => utility [patent_app_number] => 12/405650 [patent_app_country] => US [patent_app_date] => 2009-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 20283 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0272/20090272889.pdf [firstpage_image] =>[orig_patent_app_number] => 12405650 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/405650
Method for measuring fiber digestibility Mar 16, 2009 Issued
Array ( [id] => 10881926 [patent_doc_number] => 08906303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-09 [patent_title] => 'Assays' [patent_app_type] => utility [patent_app_number] => 12/922383 [patent_app_country] => US [patent_app_date] => 2009-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 38 [patent_no_of_words] => 31412 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12922383 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/922383
Assays Mar 15, 2009 Issued
Array ( [id] => 5993066 [patent_doc_number] => 20110014719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'CARTRIDGE FOR ASSAYS WITH MAGNETIC PARTICLES' [patent_app_type] => utility [patent_app_number] => 12/922887 [patent_app_country] => US [patent_app_date] => 2009-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5626 [patent_no_of_claims] => 15 [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/A1/0014/20110014719.pdf [firstpage_image] =>[orig_patent_app_number] => 12922887 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/922887
CARTRIDGE FOR ASSAYS WITH MAGNETIC PARTICLES Mar 10, 2009 Abandoned
Array ( [id] => 6560514 [patent_doc_number] => 20100233823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'APPARATUS AND METHOD FOR OZONATION OF FLUIDS' [patent_app_type] => utility [patent_app_number] => 12/400958 [patent_app_country] => US [patent_app_date] => 2009-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 910 [patent_no_of_claims] => 7 [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/A1/0233/20100233823.pdf [firstpage_image] =>[orig_patent_app_number] => 12400958 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/400958
APPARATUS AND METHOD FOR OZONATION OF FLUIDS Mar 9, 2009 Abandoned
Array ( [id] => 6038930 [patent_doc_number] => 20110091979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'Tracing Coalbed Natural Gas - Coproduced Water Using Stable Isotopes of Carbon' [patent_app_type] => utility [patent_app_number] => 12/921661 [patent_app_country] => US [patent_app_date] => 2009-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4277 [patent_no_of_claims] => 6 [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/A1/0091/20110091979.pdf [firstpage_image] =>[orig_patent_app_number] => 12921661 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/921661
Tracing Coalbed Natural Gas - Coproduced Water Using Stable Isotopes of Carbon Mar 9, 2009 Abandoned
Array ( [id] => 5342455 [patent_doc_number] => 20090181105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'METHOD OF ANTIOXIDATION, ANTIOXIDANT-FUNCTIONING WATER, AND USAGE OF THE SAME' [patent_app_type] => utility [patent_app_number] => 12/397960 [patent_app_country] => US [patent_app_date] => 2009-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 48583 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0181/20090181105.pdf [firstpage_image] =>[orig_patent_app_number] => 12397960 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/397960
METHOD OF ANTIOXIDATION, ANTIOXIDANT-FUNCTIONING WATER, AND USAGE OF THE SAME Mar 3, 2009 Abandoned
Array ( [id] => 6215695 [patent_doc_number] => 20100051898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'QUANTUM DOT-WAVELENGTH CONVERTER, MANUFACTURING METHOD OF THE SAME AND LIGHT EMITTING DEVICE INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/397102 [patent_app_country] => US [patent_app_date] => 2009-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3681 [patent_no_of_claims] => 18 [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/A1/0051/20100051898.pdf [firstpage_image] =>[orig_patent_app_number] => 12397102 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/397102
QUANTUM DOT-WAVELENGTH CONVERTER, MANUFACTURING METHOD OF THE SAME AND LIGHT EMITTING DEVICE INCLUDING THE SAME Mar 2, 2009 Abandoned
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