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] => 7229325 [patent_doc_number] => 20050255579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Process for hydrophilizing surfaces of fluidic components and systems' [patent_app_type] => utility [patent_app_number] => 11/106143 [patent_app_country] => US [patent_app_date] => 2005-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9448 [patent_no_of_claims] => 24 [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/A1/0255/20050255579.pdf [firstpage_image] =>[orig_patent_app_number] => 11106143 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/106143
Process for hydrophilizing surfaces of fluidic components and systems Apr 13, 2005 Issued
Array ( [id] => 4740002 [patent_doc_number] => 20080233655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'Screening For Lysosomal Storage Disease Status' [patent_app_type] => utility [patent_app_number] => 10/594699 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 27516 [patent_no_of_claims] => 27 [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/A1/0233/20080233655.pdf [firstpage_image] =>[orig_patent_app_number] => 10594699 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/594699
Screening For Lysosomal Storage Disease Status Mar 30, 2005 Abandoned
Array ( [id] => 5428606 [patent_doc_number] => 20090087916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-02 [patent_title] => 'Assay method for identifying drug candidate' [patent_app_type] => utility [patent_app_number] => 10/594927 [patent_app_country] => US [patent_app_date] => 2005-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6318 [patent_no_of_claims] => 21 [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/A1/0087/20090087916.pdf [firstpage_image] =>[orig_patent_app_number] => 10594927 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/594927
Assay method for identifying drug candidate Mar 29, 2005 Abandoned
Array ( [id] => 5388933 [patent_doc_number] => 20090206245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'Mass analysis method using fine metal particles' [patent_app_type] => utility [patent_app_number] => 10/594848 [patent_app_country] => US [patent_app_date] => 2005-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 30043 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 22 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0206/20090206245.pdf [firstpage_image] =>[orig_patent_app_number] => 10594848 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/594848
Mass analysis method using fine metal particles Mar 28, 2005 Abandoned
Array ( [id] => 4833426 [patent_doc_number] => 20080131973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Method of Analyzing Dioxins' [patent_app_type] => utility [patent_app_number] => 10/564132 [patent_app_country] => US [patent_app_date] => 2005-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5605 [patent_no_of_claims] => 6 [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/A1/0131/20080131973.pdf [firstpage_image] =>[orig_patent_app_number] => 10564132 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/564132
Method of Analyzing Dioxins Mar 23, 2005 Abandoned
Array ( [id] => 5154412 [patent_doc_number] => 20070037295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'Method for preparing a sample' [patent_app_type] => utility [patent_app_number] => 10/558919 [patent_app_country] => US [patent_app_date] => 2005-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2835 [patent_no_of_claims] => 4 [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/A1/0037/20070037295.pdf [firstpage_image] =>[orig_patent_app_number] => 10558919 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/558919
Method for preparing a sample Mar 23, 2005 Abandoned
Array ( [id] => 7068921 [patent_doc_number] => 20050244304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Tailored and uniform coatings in microchannel apparatus' [patent_app_type] => utility [patent_app_number] => 11/089440 [patent_app_country] => US [patent_app_date] => 2005-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 22967 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0244/20050244304.pdf [firstpage_image] =>[orig_patent_app_number] => 11089440 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/089440
Tailored and uniform coatings in microchannel apparatus Mar 22, 2005 Issued
Array ( [id] => 4786067 [patent_doc_number] => 20080139396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'Method of Identifying Sugar Chain Structure and Apparatus For Analyzing the Same' [patent_app_type] => utility [patent_app_number] => 10/593157 [patent_app_country] => US [patent_app_date] => 2005-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5041 [patent_no_of_claims] => 13 [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/A1/0139/20080139396.pdf [firstpage_image] =>[orig_patent_app_number] => 10593157 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/593157
Method of Identifying Sugar Chain Structure and Apparatus For Analyzing the Same Mar 17, 2005 Abandoned
Array ( [id] => 4822004 [patent_doc_number] => 20080227214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Method for the Hydrocyanation of 1,3-Butadiene' [patent_app_type] => utility [patent_app_number] => 10/586473 [patent_app_country] => US [patent_app_date] => 2005-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7339 [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/A1/0227/20080227214.pdf [firstpage_image] =>[orig_patent_app_number] => 10586473 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/586473
Method for the Hydrocyanation of 1,3-Butadiene Jan 25, 2005 Abandoned
Array ( [id] => 5705287 [patent_doc_number] => 20060194335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-31 [patent_title] => 'Method and a device for defining a small volume of a liquid sample' [patent_app_type] => utility [patent_app_number] => 10/553866 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2747 [patent_no_of_claims] => 16 [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/A1/0194/20060194335.pdf [firstpage_image] =>[orig_patent_app_number] => 10553866 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/553866
Method and a device for defining a small volume of a liquid sample Nov 23, 2004 Issued
Array ( [id] => 5084809 [patent_doc_number] => 20070274860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'Gas Detectomg Element and Gas Detecting Device Suited for Same' [patent_app_type] => utility [patent_app_number] => 10/578745 [patent_app_country] => US [patent_app_date] => 2004-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2355 [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/A1/0274/20070274860.pdf [firstpage_image] =>[orig_patent_app_number] => 10578745 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/578745
Gas Detectomg Element and Gas Detecting Device Suited for Same Nov 11, 2004 Abandoned
Array ( [id] => 5165606 [patent_doc_number] => 20070287193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'Vial Assembly, Sampling Apparatus And Method For Processing Liquid-Based Specimens' [patent_app_type] => utility [patent_app_number] => 11/667296 [patent_app_country] => US [patent_app_date] => 2004-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7986 [patent_no_of_claims] => 124 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0287/20070287193.pdf [firstpage_image] =>[orig_patent_app_number] => 11667296 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/667296
Vial Assembly, Sampling Apparatus And Method For Processing Liquid-Based Specimens Nov 8, 2004 Abandoned
Array ( [id] => 5253345 [patent_doc_number] => 20070134801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Method and apparatus for analysing a liquid' [patent_app_type] => utility [patent_app_number] => 10/578757 [patent_app_country] => US [patent_app_date] => 2004-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3841 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20070134801.pdf [firstpage_image] =>[orig_patent_app_number] => 10578757 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/578757
Method and apparatus for analysing a liquid Nov 4, 2004 Abandoned
Array ( [id] => 7555343 [patent_doc_number] => 08067244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-29 [patent_title] => 'Method and device for investigation of a surface layer' [patent_app_type] => utility [patent_app_number] => 10/979082 [patent_app_country] => US [patent_app_date] => 2004-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2967 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/067/08067244.pdf [firstpage_image] =>[orig_patent_app_number] => 10979082 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/979082
Method and device for investigation of a surface layer Nov 1, 2004 Issued
Array ( [id] => 5741202 [patent_doc_number] => 20060086924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Highly fluorescent markers for fluids or articles' [patent_app_type] => utility [patent_app_number] => 10/971825 [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] => 3352 [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] => publications/A1/0086/20060086924.pdf [firstpage_image] =>[orig_patent_app_number] => 10971825 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/971825
Highly fluorescent markers for fluids or articles Oct 21, 2004 Issued
Array ( [id] => 5154402 [patent_doc_number] => 20070037285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'Method and supply unit for monitoring changes and states in reaction chambers' [patent_app_type] => utility [patent_app_number] => 10/574338 [patent_app_country] => US [patent_app_date] => 2004-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2019 [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/A1/0037/20070037285.pdf [firstpage_image] =>[orig_patent_app_number] => 10574338 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/574338
Method and supply unit for monitoring changes and states in reaction chambers Sep 30, 2004 Abandoned
Array ( [id] => 5549713 [patent_doc_number] => 20090283699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'FREQUENCY DOMAIN LUMINESCENCE INSTRUMENTATION' [patent_app_type] => utility [patent_app_number] => 12/374275 [patent_app_country] => US [patent_app_date] => 2004-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7091 [patent_no_of_claims] => 48 [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/A1/0283/20090283699.pdf [firstpage_image] =>[orig_patent_app_number] => 12374275 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/374275
FREQUENCY DOMAIN LUMINESCENCE INSTRUMENTATION Sep 28, 2004 Abandoned
Array ( [id] => 4676281 [patent_doc_number] => 20080213911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'Method of Analyzing C-Terminal Amino Acid Sequence of Peptide' [patent_app_type] => utility [patent_app_number] => 10/589495 [patent_app_country] => US [patent_app_date] => 2004-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 23041 [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/A1/0213/20080213911.pdf [firstpage_image] =>[orig_patent_app_number] => 10589495 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/589495
Method of analyzing C-terminal amino acid sequence of peptide Aug 23, 2004 Issued
Array ( [id] => 5874431 [patent_doc_number] => 20060166365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-27 [patent_title] => 'Method for supplying reaction gases in catalytic vapor phase oxidation process' [patent_app_type] => utility [patent_app_number] => 10/564503 [patent_app_country] => US [patent_app_date] => 2004-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5119 [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/A1/0166/20060166365.pdf [firstpage_image] =>[orig_patent_app_number] => 10564503 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/564503
Method for supplying reaction gases in catalytic vapor phase oxidation process Jul 8, 2004 Issued
Array ( [id] => 5031218 [patent_doc_number] => 20070095757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Methods and systems for the annotation of biomolecule patterns in chromatography/mass-spectrometry analysis' [patent_app_type] => utility [patent_app_number] => 10/560728 [patent_app_country] => US [patent_app_date] => 2004-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9713 [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/A1/0095/20070095757.pdf [firstpage_image] =>[orig_patent_app_number] => 10560728 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/560728
Methods and systems for the annotation of biomolecule patterns in chromatography/mass-spectrometry analysis Jul 5, 2004 Abandoned
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