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] => 5623812 [patent_doc_number] => 20060262317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Methods and devices for molecular structure determination' [patent_app_type] => utility [patent_app_number] => 11/358237 [patent_app_country] => US [patent_app_date] => 2006-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 20003 [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/A1/0262/20060262317.pdf [firstpage_image] =>[orig_patent_app_number] => 11358237 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/358237
Methods and devices for molecular structure determination Feb 20, 2006 Abandoned
Array ( [id] => 4619034 [patent_doc_number] => 07998750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-16 [patent_title] => 'Mass spectrometry precursor ion selection' [patent_app_type] => utility [patent_app_number] => 11/884676 [patent_app_country] => US [patent_app_date] => 2006-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 13886 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/998/07998750.pdf [firstpage_image] =>[orig_patent_app_number] => 11884676 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/884676
Mass spectrometry precursor ion selection Feb 16, 2006 Issued
Array ( [id] => 5416422 [patent_doc_number] => 20090042309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-12 [patent_title] => 'Breath test for total organic carbon' [patent_app_type] => utility [patent_app_number] => 11/816293 [patent_app_country] => US [patent_app_date] => 2006-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3132 [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/A1/0042/20090042309.pdf [firstpage_image] =>[orig_patent_app_number] => 11816293 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/816293
Breath test for total organic carbon Feb 15, 2006 Issued
Array ( [id] => 5677882 [patent_doc_number] => 20060183238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-17 [patent_title] => 'Amine-containing compound analysis methods' [patent_app_type] => utility [patent_app_number] => 11/350147 [patent_app_country] => US [patent_app_date] => 2006-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 69 [patent_figures_cnt] => 69 [patent_no_of_words] => 21815 [patent_no_of_claims] => 24 [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/A1/0183/20060183238.pdf [firstpage_image] =>[orig_patent_app_number] => 11350147 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/350147
Amine-containing compound analysis methods Feb 7, 2006 Abandoned
Array ( [id] => 5667079 [patent_doc_number] => 20060172429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-03 [patent_title] => 'Methods of identification of biomarkers with mass spectrometry techniques' [patent_app_type] => utility [patent_app_number] => 11/345612 [patent_app_country] => US [patent_app_date] => 2006-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 28420 [patent_no_of_claims] => 43 [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/A1/0172/20060172429.pdf [firstpage_image] =>[orig_patent_app_number] => 11345612 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/345612
Methods of identification of biomarkers with mass spectrometry techniques Jan 30, 2006 Abandoned
Array ( [id] => 5672532 [patent_doc_number] => 20060177887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'Method of analyzing a protein' [patent_app_type] => utility [patent_app_number] => 11/322320 [patent_app_country] => US [patent_app_date] => 2006-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10537 [patent_no_of_claims] => 25 [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/A1/0177/20060177887.pdf [firstpage_image] =>[orig_patent_app_number] => 11322320 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/322320
Method of analyzing a protein Jan 2, 2006 Abandoned
Array ( [id] => 277703 [patent_doc_number] => 07556774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-07 [patent_title] => 'Optochemical sensor and method of making the same' [patent_app_type] => utility [patent_app_number] => 11/275268 [patent_app_country] => US [patent_app_date] => 2005-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 4585 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/556/07556774.pdf [firstpage_image] =>[orig_patent_app_number] => 11275268 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/275268
Optochemical sensor and method of making the same Dec 20, 2005 Issued
Array ( [id] => 5655158 [patent_doc_number] => 20060140893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Assay of hair proteins' [patent_app_type] => utility [patent_app_number] => 11/302214 [patent_app_country] => US [patent_app_date] => 2005-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5843 [patent_no_of_claims] => 27 [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/A1/0140/20060140893.pdf [firstpage_image] =>[orig_patent_app_number] => 11302214 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/302214
Assay of hair proteins Dec 13, 2005 Abandoned
Array ( [id] => 5922676 [patent_doc_number] => 20060240564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'pH gradient ion exchange LC-MS and mass compatible buffers' [patent_app_type] => utility [patent_app_number] => 11/295282 [patent_app_country] => US [patent_app_date] => 2005-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4928 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0240/20060240564.pdf [firstpage_image] =>[orig_patent_app_number] => 11295282 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/295282
pH gradient ion exchange LC-MS and mass compatible buffers Dec 5, 2005 Abandoned
Array ( [id] => 259918 [patent_doc_number] => 07572641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-11 [patent_title] => 'Pharmaceutical compositions comprising meloxicam and methods of their preparation' [patent_app_type] => utility [patent_app_number] => 11/286184 [patent_app_country] => US [patent_app_date] => 2005-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3780 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/572/07572641.pdf [firstpage_image] =>[orig_patent_app_number] => 11286184 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/286184
Pharmaceutical compositions comprising meloxicam and methods of their preparation Nov 21, 2005 Issued
Array ( [id] => 5922663 [patent_doc_number] => 20060240558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Photoelectrochemical determination of chemical oxygen demand' [patent_app_type] => utility [patent_app_number] => 11/270445 [patent_app_country] => US [patent_app_date] => 2005-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10578 [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/A1/0240/20060240558.pdf [firstpage_image] =>[orig_patent_app_number] => 11270445 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/270445
Photoelectrochemical determination of chemical oxygen demand Nov 9, 2005 Issued
Array ( [id] => 5807768 [patent_doc_number] => 20060094122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Method for determination of arginine, methylated arginines and derivatives thereof' [patent_app_type] => utility [patent_app_number] => 11/267426 [patent_app_country] => US [patent_app_date] => 2005-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4418 [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/A1/0094/20060094122.pdf [firstpage_image] =>[orig_patent_app_number] => 11267426 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/267426
Method for determination of arginine, methylated arginines and derivatives thereof Nov 3, 2005 Abandoned
Array ( [id] => 5874440 [patent_doc_number] => 20060166370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-27 [patent_title] => 'Managing semiconductor process solutions using in-process mass spectrometry' [patent_app_type] => utility [patent_app_number] => 11/263150 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4997 [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/A1/0166/20060166370.pdf [firstpage_image] =>[orig_patent_app_number] => 11263150 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/263150
Managing semiconductor process solutions using in-process mass spectrometry Oct 30, 2005 Abandoned
Array ( [id] => 5804542 [patent_doc_number] => 20060090894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Apparatus for the simultaneous collection of pore water specimens from adjacent areas of aquatic sediments' [patent_app_type] => utility [patent_app_number] => 11/262034 [patent_app_country] => US [patent_app_date] => 2005-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3890 [patent_no_of_claims] => 10 [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/A1/0090/20060090894.pdf [firstpage_image] =>[orig_patent_app_number] => 11262034 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/262034
Apparatus for the simultaneous collection of pore water specimens from adjacent areas of aquatic sediments Oct 27, 2005 Abandoned
Array ( [id] => 5035963 [patent_doc_number] => 20070100502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Systems and methods to control a multiple-fuel steam production system' [patent_app_type] => utility [patent_app_number] => 11/262271 [patent_app_country] => US [patent_app_date] => 2005-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12401 [patent_no_of_claims] => 42 [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/A1/0100/20070100502.pdf [firstpage_image] =>[orig_patent_app_number] => 11262271 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/262271
Systems and methods to control a multiple-fuel steam production system Oct 26, 2005 Abandoned
Array ( [id] => 5742721 [patent_doc_number] => 20060088446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Pierceable, flexible device for covering containers for liquids' [patent_app_type] => utility [patent_app_number] => 11/258153 [patent_app_country] => US [patent_app_date] => 2005-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3909 [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/A1/0088/20060088446.pdf [firstpage_image] =>[orig_patent_app_number] => 11258153 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/258153
Pierceable, flexible device for covering containers for liquids Oct 25, 2005 Abandoned
Array ( [id] => 5865584 [patent_doc_number] => 20060099714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Detection and analysis of ophthalmically-relevant fluorescent molecules' [patent_app_type] => utility [patent_app_number] => 11/258504 [patent_app_country] => US [patent_app_date] => 2005-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 24946 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20060099714.pdf [firstpage_image] =>[orig_patent_app_number] => 11258504 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/258504
Detection and analysis of ophthalmically-relevant fluorescent molecules Oct 24, 2005 Abandoned
Array ( [id] => 4629206 [patent_doc_number] => 08008090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-30 [patent_title] => 'Vapochromic coordination polymers for use in analyte detection' [patent_app_type] => utility [patent_app_number] => 11/577299 [patent_app_country] => US [patent_app_date] => 2005-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11725 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/008/08008090.pdf [firstpage_image] =>[orig_patent_app_number] => 11577299 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/577299
Vapochromic coordination polymers for use in analyte detection Oct 16, 2005 Issued
Array ( [id] => 4982881 [patent_doc_number] => 20070087439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'Method of measuring hexavalent chromium in electronic components and assemblies' [patent_app_type] => utility [patent_app_number] => 11/249634 [patent_app_country] => US [patent_app_date] => 2005-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1999 [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/A1/0087/20070087439.pdf [firstpage_image] =>[orig_patent_app_number] => 11249634 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/249634
Method of measuring hexavalent chromium in electronic components and assemblies Oct 12, 2005 Abandoned
Array ( [id] => 5278641 [patent_doc_number] => 20090130773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-21 [patent_title] => 'Method of Enhancing a Fluorescent Signal' [patent_app_type] => utility [patent_app_number] => 12/083593 [patent_app_country] => US [patent_app_date] => 2005-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11325 [patent_no_of_claims] => 50 [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/A1/0130/20090130773.pdf [firstpage_image] =>[orig_patent_app_number] => 12083593 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/083593
Hydrogel composition to enhance fluorescence Oct 12, 2005 Issued
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