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] => 5236575 [patent_doc_number] => 20070128732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Scintillator composition for a radioassay, and method for its use' [patent_app_type] => utility [patent_app_number] => 10/563047 [patent_app_country] => US [patent_app_date] => 2004-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2173 [patent_no_of_claims] => 27 [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/A1/0128/20070128732.pdf [firstpage_image] =>[orig_patent_app_number] => 10563047 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/563047
Scintillator composition for a radioassay, and method for its use Jul 1, 2004 Abandoned
Array ( [id] => 23471 [patent_doc_number] => 07795034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-14 [patent_title] => 'Specific component measuring method by spectral measurement' [patent_app_type] => utility [patent_app_number] => 10/561538 [patent_app_country] => US [patent_app_date] => 2004-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 13306 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/795/07795034.pdf [firstpage_image] =>[orig_patent_app_number] => 10561538 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/561538
Specific component measuring method by spectral measurement Jun 20, 2004 Issued
Array ( [id] => 5699518 [patent_doc_number] => 20060216202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Method and apparatus for determining the activity and aging behavior of a catalyst' [patent_app_type] => utility [patent_app_number] => 10/559555 [patent_app_country] => US [patent_app_date] => 2004-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2546 [patent_no_of_claims] => 19 [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/A1/0216/20060216202.pdf [firstpage_image] =>[orig_patent_app_number] => 10559555 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/559555
Method and apparatus for determining the activity and aging behavior of a catalyst Jun 2, 2004 Abandoned
Array ( [id] => 5887377 [patent_doc_number] => 20060275179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'Microfluidic device' [patent_app_type] => utility [patent_app_number] => 10/557308 [patent_app_country] => US [patent_app_date] => 2004-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8474 [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/A1/0275/20060275179.pdf [firstpage_image] =>[orig_patent_app_number] => 10557308 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/557308
Microfluidic device May 18, 2004 Issued
Array ( [id] => 5171871 [patent_doc_number] => 20070072303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-29 [patent_title] => 'Method of chromatographic analysis of a protein solution' [patent_app_type] => utility [patent_app_number] => 10/556803 [patent_app_country] => US [patent_app_date] => 2004-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6187 [patent_no_of_claims] => 14 [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/A1/0072/20070072303.pdf [firstpage_image] =>[orig_patent_app_number] => 10556803 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/556803
Method of chromatographic analysis of a protein solution May 17, 2004 Abandoned
Array ( [id] => 4982888 [patent_doc_number] => 20070087446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'Aromatic phosphonium salts and their use as labeling reagents in mass spectrometry analysis' [patent_app_type] => utility [patent_app_number] => 10/553307 [patent_app_country] => US [patent_app_date] => 2004-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 16420 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 25 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0087/20070087446.pdf [firstpage_image] =>[orig_patent_app_number] => 10553307 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/553307
Aromatic phosphonium salts and their use as labeling reagents in mass spectrometry analysis Apr 13, 2004 Abandoned
Array ( [id] => 5785467 [patent_doc_number] => 20060205083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Photoelectrochemical determination of chemical oxygen demand' [patent_app_type] => utility [patent_app_number] => 10/551689 [patent_app_country] => US [patent_app_date] => 2004-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9040 [patent_no_of_claims] => 17 [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/A1/0205/20060205083.pdf [firstpage_image] =>[orig_patent_app_number] => 10551689 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/551689
Photoelectrochemical determination of chemical oxygen demand Apr 4, 2004 Abandoned
Array ( [id] => 4982885 [patent_doc_number] => 20070087443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'Indicator' [patent_app_type] => utility [patent_app_number] => 10/557002 [patent_app_country] => US [patent_app_date] => 2004-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3802 [patent_no_of_claims] => 11 [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/A1/0087/20070087443.pdf [firstpage_image] =>[orig_patent_app_number] => 10557002 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/557002
Package for enclosing food Mar 24, 2004 Issued
Array ( [id] => 5677883 [patent_doc_number] => 20060183239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-17 [patent_title] => 'Polymeric film sensor for polycyclic aromatic hydrocarbons' [patent_app_type] => utility [patent_app_number] => 10/548068 [patent_app_country] => US [patent_app_date] => 2004-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6154 [patent_no_of_claims] => 22 [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/A1/0183/20060183239.pdf [firstpage_image] =>[orig_patent_app_number] => 10548068 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/548068
Polymeric film sensor for polycyclic aromatic hydrocarbons Mar 3, 2004 Issued
Array ( [id] => 5926743 [patent_doc_number] => 20060241871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Chemical analysis apparatus and method' [patent_app_type] => utility [patent_app_number] => 10/544601 [patent_app_country] => US [patent_app_date] => 2004-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2655 [patent_no_of_claims] => 11 [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/A1/0241/20060241871.pdf [firstpage_image] =>[orig_patent_app_number] => 10544601 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/544601
Chemical analysis apparatus and method Feb 3, 2004 Abandoned
Array ( [id] => 4460058 [patent_doc_number] => 07879616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-01 [patent_title] => 'Method for analyzing C-terminal amino acid sequence of peptide using mass spectrometry' [patent_app_type] => utility [patent_app_number] => 10/540814 [patent_app_country] => US [patent_app_date] => 2003-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 69638 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/879/07879616.pdf [firstpage_image] =>[orig_patent_app_number] => 10540814 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/540814
Method for analyzing C-terminal amino acid sequence of peptide using mass spectrometry Dec 24, 2003 Issued
Array ( [id] => 1076864 [patent_doc_number] => 07615375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-10 [patent_title] => 'Osmotic reaction cell for monitoring biological and non-biological reactions' [patent_app_type] => utility [patent_app_number] => 10/739852 [patent_app_country] => US [patent_app_date] => 2003-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7275 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/615/07615375.pdf [firstpage_image] =>[orig_patent_app_number] => 10739852 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/739852
Osmotic reaction cell for monitoring biological and non-biological reactions Dec 17, 2003 Issued
Array ( [id] => 7305846 [patent_doc_number] => 20040116324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-17 [patent_title] => 'Animal scent lure and delivery system' [patent_app_type] => new [patent_app_number] => 10/730220 [patent_app_country] => US [patent_app_date] => 2003-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2620 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0116/20040116324.pdf [firstpage_image] =>[orig_patent_app_number] => 10730220 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/730220
Animal scent lure and delivery system Dec 7, 2003 Abandoned
Array ( [id] => 7593341 [patent_doc_number] => 07651859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-26 [patent_title] => 'Method of analyzing c-terminal amino acid sequence of peptide' [patent_app_type] => utility [patent_app_number] => 10/538305 [patent_app_country] => US [patent_app_date] => 2003-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 32560 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 571 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/651/07651859.pdf [firstpage_image] =>[orig_patent_app_number] => 10538305 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/538305
Method of analyzing c-terminal amino acid sequence of peptide Dec 3, 2003 Issued
Array ( [id] => 5596289 [patent_doc_number] => 20060160206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-20 [patent_title] => 'Parallel prosessing of microfluidic devices' [patent_app_type] => utility [patent_app_number] => 10/537318 [patent_app_country] => US [patent_app_date] => 2003-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9988 [patent_no_of_claims] => 19 [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/A1/0160/20060160206.pdf [firstpage_image] =>[orig_patent_app_number] => 10537318 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/537318
Parallel prosessing of microfluidic devices Nov 30, 2003 Abandoned
Array ( [id] => 5880969 [patent_doc_number] => 20060030052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-09 [patent_title] => 'Method of analyzing c-terminal amino acid sequence of peptide' [patent_app_type] => utility [patent_app_number] => 10/536824 [patent_app_country] => US [patent_app_date] => 2003-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 19368 [patent_no_of_claims] => 14 [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/A1/0030/20060030052.pdf [firstpage_image] =>[orig_patent_app_number] => 10536824 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/536824
Method of analyzing C-terminal amino acid sequence of peptide Nov 27, 2003 Issued
Array ( [id] => 7025545 [patent_doc_number] => 20050019939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Combination marker for liquids and method identification thereof' [patent_app_type] => utility [patent_app_number] => 10/628072 [patent_app_country] => US [patent_app_date] => 2003-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4820 [patent_no_of_claims] => 63 [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/A1/0019/20050019939.pdf [firstpage_image] =>[orig_patent_app_number] => 10628072 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/628072
Combination marker for liquids and method identification thereof Jul 24, 2003 Abandoned
Array ( [id] => 141820 [patent_doc_number] => 07691643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-06 [patent_title] => 'Mass analysis method and mass analysis apparatus' [patent_app_type] => utility [patent_app_number] => 10/561771 [patent_app_country] => US [patent_app_date] => 2003-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6066 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/691/07691643.pdf [firstpage_image] =>[orig_patent_app_number] => 10561771 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/561771
Mass analysis method and mass analysis apparatus Jun 22, 2003 Issued
Array ( [id] => 5687719 [patent_doc_number] => 20060286034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-21 [patent_title] => 'Oligosaccharide biomarkers for mucopolysaccharidoses and other related disorders' [patent_app_type] => utility [patent_app_number] => 10/517899 [patent_app_country] => US [patent_app_date] => 2003-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 16480 [patent_no_of_claims] => 61 [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/A1/0286/20060286034.pdf [firstpage_image] =>[orig_patent_app_number] => 10517899 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/517899
Oligosaccharide biomarkers for mucopolysaccharidoses and other related disorders Jun 12, 2003 Abandoned
Array ( [id] => 5655895 [patent_doc_number] => 20060141631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Quantitation of biological molecules' [patent_app_type] => utility [patent_app_number] => 10/511490 [patent_app_country] => US [patent_app_date] => 2003-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10256 [patent_no_of_claims] => 32 [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/A1/0141/20060141631.pdf [firstpage_image] =>[orig_patent_app_number] => 10511490 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/511490
Quantitation of biological molecules Apr 14, 2003 Abandoned
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