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] => 7580097 [patent_doc_number] => 20110293980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'BATTERY CUSHION AND INSULATOR' [patent_app_type] => utility [patent_app_number] => 12/786473 [patent_app_country] => US [patent_app_date] => 2010-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2134 [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/A1/0293/20110293980.pdf [firstpage_image] =>[orig_patent_app_number] => 12786473 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/786473
BATTERY CUSHION AND INSULATOR May 24, 2010 Abandoned
Array ( [id] => 8335536 [patent_doc_number] => 20120202236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-09 [patent_title] => 'COMPOSITE ANIMAL LITTER MATERIAL AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/321705 [patent_app_country] => US [patent_app_date] => 2010-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8553 [patent_no_of_claims] => 48 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13321705 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/321705
COMPOSITE ANIMAL LITTER MATERIAL AND METHODS May 20, 2010 Abandoned
Array ( [id] => 6265035 [patent_doc_number] => 20100297687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'DETECTION AND MEASUREMENT OF MASS CHANGE USING AN ELECTROMECHANICAL RESONATOR' [patent_app_type] => utility [patent_app_number] => 12/783373 [patent_app_country] => US [patent_app_date] => 2010-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 41 [patent_no_of_words] => 12966 [patent_no_of_claims] => 12 [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/A1/0297/20100297687.pdf [firstpage_image] =>[orig_patent_app_number] => 12783373 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/783373
Detection and measurement of mass change using an electromechanical resonator May 18, 2010 Issued
Array ( [id] => 6265033 [patent_doc_number] => 20100297686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'DEVICES FOR INTRACELLULAR SURFACE-ENHANCED RAMAN SPECTROSCOPY' [patent_app_type] => utility [patent_app_number] => 12/782885 [patent_app_country] => US [patent_app_date] => 2010-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8595 [patent_no_of_claims] => 24 [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/A1/0297/20100297686.pdf [firstpage_image] =>[orig_patent_app_number] => 12782885 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/782885
DEVICES FOR INTRACELLULAR SURFACE-ENHANCED RAMAN SPECTROSCOPY May 18, 2010 Abandoned
Array ( [id] => 6184870 [patent_doc_number] => 20110123908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'METHOD FOR PREPARING NANO-SIZED METAL PARTICLES ON A CARBON SUPPORT' [patent_app_type] => utility [patent_app_number] => 12/779375 [patent_app_country] => US [patent_app_date] => 2010-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2561 [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/A1/0123/20110123908.pdf [firstpage_image] =>[orig_patent_app_number] => 12779375 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/779375
Method for preparing nano-sized metal particles on a carbon support May 12, 2010 Issued
Array ( [id] => 6184870 [patent_doc_number] => 20110123908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'METHOD FOR PREPARING NANO-SIZED METAL PARTICLES ON A CARBON SUPPORT' [patent_app_type] => utility [patent_app_number] => 12/779375 [patent_app_country] => US [patent_app_date] => 2010-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2561 [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/A1/0123/20110123908.pdf [firstpage_image] =>[orig_patent_app_number] => 12779375 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/779375
Method for preparing nano-sized metal particles on a carbon support May 12, 2010 Issued
Array ( [id] => 6586800 [patent_doc_number] => 20100291444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'MULTILAYER COATINGS FOR RECHARGEABLE BATTERIES' [patent_app_type] => utility [patent_app_number] => 12/778975 [patent_app_country] => US [patent_app_date] => 2010-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5478 [patent_no_of_claims] => 56 [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/A1/0291/20100291444.pdf [firstpage_image] =>[orig_patent_app_number] => 12778975 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/778975
MULTILAYER COATINGS FOR RECHARGEABLE BATTERIES May 11, 2010 Abandoned
Array ( [id] => 7561328 [patent_doc_number] => 20110275161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'METHOD OF DETECTING NERVE AGENTS USING NOVEL ASSAY AGENTS' [patent_app_type] => utility [patent_app_number] => 12/774695 [patent_app_country] => US [patent_app_date] => 2010-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4232 [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/A1/0275/20110275161.pdf [firstpage_image] =>[orig_patent_app_number] => 12774695 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/774695
METHOD OF DETECTING NERVE AGENTS USING NOVEL ASSAY AGENTS May 4, 2010 Abandoned
Array ( [id] => 6567088 [patent_doc_number] => 20100273087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'CROSS-LINKED POLYAZOLE, METHOD OF PREPARING THE POLYAZOLE, ELECTRODE FOR FUEL CELL INCLUDING THE CROSS-LINKED POLYAZOLE, ELECTROLYTE MEMBRANE FOR FUEL CELL INCLUDING THE CROSS-LINKED POLYAZOLE, METHOD OF MANUFACTURING THE ELECTROLYTE MEMBRANE, AND FUEL CELL INCLUDING THE CROSS-LINKED POLYAZOLE' [patent_app_type] => utility [patent_app_number] => 12/766074 [patent_app_country] => US [patent_app_date] => 2010-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 15122 [patent_no_of_claims] => 33 [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/A1/0273/20100273087.pdf [firstpage_image] =>[orig_patent_app_number] => 12766074 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/766074
Cross-linked polyazole, method of preparing the polyazole, electrode for fuel cell including the cross-linked polyazole, electrolyte membrane for fuel cell including the cross-linked polyazole, method of manufacturing the electrolyte membrane, and fuel cell including the cross-linked polyazole Apr 22, 2010 Issued
Array ( [id] => 7499086 [patent_doc_number] => 20110262333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'Controlling ammonia flow in a selective catalytic reduction system during transient non-steady-state conditions' [patent_app_type] => utility [patent_app_number] => 12/766313 [patent_app_country] => US [patent_app_date] => 2010-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7825 [patent_no_of_claims] => 12 [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/A1/0262/20110262333.pdf [firstpage_image] =>[orig_patent_app_number] => 12766313 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/766313
Controlling ammonia flow in a selective catalytic reduction system during transient non-steady-state conditions Apr 22, 2010 Abandoned
Array ( [id] => 6198686 [patent_doc_number] => 20110061472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'BIOCHIP SYSTEM, METHOD FOR DETERMINING SPERM QUALITY AND METHOD FOR SEPARATING SPERM' [patent_app_type] => utility [patent_app_number] => 12/763217 [patent_app_country] => US [patent_app_date] => 2010-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8909 [patent_no_of_claims] => 23 [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/A1/0061/20110061472.pdf [firstpage_image] =>[orig_patent_app_number] => 12763217 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/763217
BIOCHIP SYSTEM, METHOD FOR DETERMINING SPERM QUALITY AND METHOD FOR SEPARATING SPERM Apr 19, 2010 Abandoned
Array ( [id] => 9166539 [patent_doc_number] => 08592216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-26 [patent_title] => 'Labeling peptides with tertiary amines and other basic functional groups for improved mass spectrometric analysis' [patent_app_type] => utility [patent_app_number] => 12/759950 [patent_app_country] => US [patent_app_date] => 2010-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13192 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 12759950 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/759950
Labeling peptides with tertiary amines and other basic functional groups for improved mass spectrometric analysis Apr 13, 2010 Issued
Array ( [id] => 9166539 [patent_doc_number] => 08592216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-26 [patent_title] => 'Labeling peptides with tertiary amines and other basic functional groups for improved mass spectrometric analysis' [patent_app_type] => utility [patent_app_number] => 12/759950 [patent_app_country] => US [patent_app_date] => 2010-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13192 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 12759950 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/759950
Labeling peptides with tertiary amines and other basic functional groups for improved mass spectrometric analysis Apr 13, 2010 Issued
Array ( [id] => 6537693 [patent_doc_number] => 20100221699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'AMINE-N-OXIDE REDOX INDICATORS FOR FLUORIMETRIC DETERMINATION OF ANALYTES' [patent_app_type] => utility [patent_app_number] => 12/757372 [patent_app_country] => US [patent_app_date] => 2010-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1862 [patent_no_of_claims] => 7 [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/A1/0221/20100221699.pdf [firstpage_image] =>[orig_patent_app_number] => 12757372 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/757372
Amine-N-oxide redox indicators for fluorimetric determination of analytes Apr 8, 2010 Issued
Array ( [id] => 7478024 [patent_doc_number] => 20110247394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-13 [patent_title] => 'SEGREGATION SYSTEM FOR FLUID ANALYSIS' [patent_app_type] => utility [patent_app_number] => 12/757895 [patent_app_country] => US [patent_app_date] => 2010-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4493 [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/A1/0247/20110247394.pdf [firstpage_image] =>[orig_patent_app_number] => 12757895 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/757895
SEGREGATION SYSTEM FOR FLUID ANALYSIS Apr 8, 2010 Abandoned
Array ( [id] => 5985689 [patent_doc_number] => 20110097815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'ANIONIC SURFACTANT DETECTION' [patent_app_type] => utility [patent_app_number] => 12/756753 [patent_app_country] => US [patent_app_date] => 2010-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6161 [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/A1/0097/20110097815.pdf [firstpage_image] =>[orig_patent_app_number] => 12756753 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/756753
ANIONIC SURFACTANT DETECTION Apr 7, 2010 Abandoned
Array ( [id] => 6315351 [patent_doc_number] => 20100242571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'FLAVOR EXTRACTING DEVICE FOR ISOLATION OR ANALYSIS OF VOLATILE COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 12/730756 [patent_app_country] => US [patent_app_date] => 2010-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8601 [patent_no_of_claims] => 15 [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/A1/0242/20100242571.pdf [firstpage_image] =>[orig_patent_app_number] => 12730756 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/730756
FLAVOR EXTRACTING DEVICE FOR ISOLATION OR ANALYSIS OF VOLATILE COMPOUNDS Mar 23, 2010 Abandoned
Array ( [id] => 11786057 [patent_doc_number] => 09395473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-19 [patent_title] => 'Nano-optic filter array based sensor' [patent_app_type] => utility [patent_app_number] => 13/257561 [patent_app_country] => US [patent_app_date] => 2010-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 99 [patent_no_of_words] => 10969 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13257561 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/257561
Nano-optic filter array based sensor Mar 18, 2010 Issued
Array ( [id] => 4564079 [patent_doc_number] => 07846741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-07 [patent_title] => 'Method of manufacturing an analytical sample and method of analyzing an analytical sample' [patent_app_type] => utility [patent_app_number] => 12/726367 [patent_app_country] => US [patent_app_date] => 2010-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 6494 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/846/07846741.pdf [firstpage_image] =>[orig_patent_app_number] => 12726367 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/726367
Method of manufacturing an analytical sample and method of analyzing an analytical sample Mar 17, 2010 Issued
Array ( [id] => 9983460 [patent_doc_number] => 09029167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-12 [patent_title] => 'Preparation of an optical PH sensor based on fluorescein and 1-heptanesulfonic acid sodium Co-intercalated layered double hydroxide' [patent_app_type] => utility [patent_app_number] => 13/520694 [patent_app_country] => US [patent_app_date] => 2010-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4817 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13520694 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/520694
Preparation of an optical PH sensor based on fluorescein and 1-heptanesulfonic acid sodium Co-intercalated layered double hydroxide Mar 11, 2010 Issued
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