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] => 19677002 [patent_doc_number] => 12188856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Particle analyzing systems and methods using acoustic radiation pressure [patent_app_type] => utility [patent_app_number] => 17/186296 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 38 [patent_no_of_words] => 35814 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186296
Particle analyzing systems and methods using acoustic radiation pressure Feb 25, 2021 Issued
Array ( [id] => 18256494 [patent_doc_number] => 20230083533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => CANCER DIAGNOSIS USING RAMAN SIGNAL OF URINE [patent_app_type] => utility [patent_app_number] => 17/802250 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17802250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802250
Cancer diagnosis using raman signal of urine Feb 25, 2021 Issued
Array ( [id] => 18513985 [patent_doc_number] => 20230230229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => METHOD AND APPARATUS FOR ANALYZING BIOCHIP IMAGE, COMPUTER DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/927025 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927025
METHOD AND APPARATUS FOR ANALYZING BIOCHIP IMAGE, COMPUTER DEVICE, AND STORAGE MEDIUM Feb 22, 2021 Pending
Array ( [id] => 18513985 [patent_doc_number] => 20230230229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => METHOD AND APPARATUS FOR ANALYZING BIOCHIP IMAGE, COMPUTER DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/927025 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927025
METHOD AND APPARATUS FOR ANALYZING BIOCHIP IMAGE, COMPUTER DEVICE, AND STORAGE MEDIUM Feb 22, 2021 Pending
Array ( [id] => 18267954 [patent_doc_number] => 20230089196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => METHODS FOR THE QUANTIFICATION OF GLYCOPROTEINS [patent_app_type] => utility [patent_app_number] => 17/800740 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800740
METHODS FOR THE QUANTIFICATION OF GLYCOPROTEINS Feb 18, 2021 Pending
Array ( [id] => 16886670 [patent_doc_number] => 20210172866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => METHODS OF ASSESSING ANTIBODY-DRUG CONJUGATES [patent_app_type] => utility [patent_app_number] => 17/179734 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179734
METHODS OF ASSESSING ANTIBODY-DRUG CONJUGATES Feb 18, 2021 Abandoned
Array ( [id] => 18203394 [patent_doc_number] => 11585783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Gas sensor and gas-measuring device for detecting volatile organic compounds [patent_app_type] => utility [patent_app_number] => 17/171506 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 9700 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/171506
Gas sensor and gas-measuring device for detecting volatile organic compounds Feb 8, 2021 Issued
Array ( [id] => 18238923 [patent_doc_number] => 20230071234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => Nonalcoholic Steatohepatitis (NASH) Biomarkers and Uses Thereof [patent_app_type] => utility [patent_app_number] => 17/796748 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -98 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796748 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796748
Nonalcoholic Steatohepatitis (NASH) Biomarkers and Uses Thereof Feb 8, 2021 Pending
Array ( [id] => 18221787 [patent_doc_number] => 20230060781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => METHOD FOR ASSISTING DETECTION OF NON-ALCOHOLIC STEATOHEPATITIS [patent_app_type] => utility [patent_app_number] => 17/797284 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17797284 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797284
METHOD FOR ASSISTING DETECTION OF NON-ALCOHOLIC STEATOHEPATITIS Feb 3, 2021 Pending
Array ( [id] => 16979023 [patent_doc_number] => 20210223260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => METHOD FOR DETERMINING WHETHER A PEPTIDE COMPRISES ASPARTATE OR ISOASPARTATE [patent_app_type] => utility [patent_app_number] => 17/158369 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17158369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/158369
METHOD FOR DETERMINING WHETHER A PEPTIDE COMPRISES ASPARTATE OR ISOASPARTATE Jan 25, 2021 Abandoned
Array ( [id] => 18342462 [patent_doc_number] => 11639939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Tandem mass tag multiplexed quantitation of post-translational modifications of proteins [patent_app_type] => utility [patent_app_number] => 17/159136 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11047 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159136
Tandem mass tag multiplexed quantitation of post-translational modifications of proteins Jan 25, 2021 Issued
Array ( [id] => 18370041 [patent_doc_number] => 11650208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Deconvolving isobaric reporter ion ratios [patent_app_type] => utility [patent_app_number] => 17/151492 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7426 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151492
Deconvolving isobaric reporter ion ratios Jan 17, 2021 Issued
Array ( [id] => 16750943 [patent_doc_number] => 20210102952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => METHODS FOR ABSOLUTE QUANTIFICATION OF LOW-ABUNDANCE POLYPEPTIDES USING MASS SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 17/125794 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125794
Methods for absolute quantification of low-abundance polypeptides using mass spectrometry Dec 16, 2020 Issued
Array ( [id] => 19426142 [patent_doc_number] => 12085549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => System and method for determining the sex and viability of poultry eggs prior to hatching [patent_app_type] => utility [patent_app_number] => 17/120656 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3731 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17120656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120656
System and method for determining the sex and viability of poultry eggs prior to hatching Dec 13, 2020 Issued
Array ( [id] => 18141415 [patent_doc_number] => 20230015257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Method of Diagnosing and Treatment Monitoring of Crohn's Disease and Ulcerative Colitis [patent_app_type] => utility [patent_app_number] => 17/784979 [patent_app_country] => US [patent_app_date] => 2020-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784979
Method of Diagnosing and Treatment Monitoring of Crohn's Disease and Ulcerative Colitis Dec 12, 2020 Pending
Array ( [id] => 16730983 [patent_doc_number] => 20210098131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => PREDICTIVE TEST FOR PATIENT BENEFIT FROM ANTIBODY DRUG BLOCKING LIGAND ACTIVATION OF THE T-CELL PROGRAMMED CELL DEATH 1 (PD-1) CHECKPOINT PROTEIN AND CLASSIFIER DEVELOPMENT METHODS [patent_app_type] => utility [patent_app_number] => 17/119200 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 75032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119200
Predictive test for patient benefit from antibody drug blocking ligand activation of the T-cell programmed cell death 1 (PD-1) checkpoint protein and classifier development methods Dec 10, 2020 Issued
Array ( [id] => 18181400 [patent_doc_number] => 20230042129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => Method for Monitoring of Deep Remissions in Multiple Myeloma and Other Plasma Cell Dyscrasias [patent_app_type] => utility [patent_app_number] => 17/783861 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783861
Method for Monitoring of Deep Remissions in Multiple Myeloma and Other Plasma Cell Dyscrasias Dec 10, 2020 Pending
Array ( [id] => 18995913 [patent_doc_number] => 11912740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Honey proteomics for honeybee disease and environmental biomonitoring [patent_app_type] => utility [patent_app_number] => 17/115988 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 12393 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17115988 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115988
Honey proteomics for honeybee disease and environmental biomonitoring Dec 8, 2020 Issued
Array ( [id] => 19014104 [patent_doc_number] => 11921028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Method and device for optical analysis of particles at low temperatures [patent_app_type] => utility [patent_app_number] => 17/247034 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4408 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17247034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247034
Method and device for optical analysis of particles at low temperatures Nov 23, 2020 Issued
Array ( [id] => 17157282 [patent_doc_number] => 20210318333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => METHODS OF GLYCOPROTEIN ANALYSIS [patent_app_type] => utility [patent_app_number] => 17/100514 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100514
METHODS OF GLYCOPROTEIN ANALYSIS Nov 19, 2020 Abandoned
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