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] => 16093557 [patent_doc_number] => 20200200765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => BROAD SPECTRUM GPCR BINDING AGENTS [patent_app_type] => utility [patent_app_number] => 16/703534 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16703534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703534
BROAD SPECTRUM GPCR BINDING AGENTS Dec 3, 2019 Abandoned
Array ( [id] => 15965445 [patent_doc_number] => 20200166474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => SENSOR MEMBRANE, MEMBRANE CAP AND OPTOCHEMICAL SENSOR [patent_app_type] => utility [patent_app_number] => 16/695684 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16695684 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695684
SENSOR MEMBRANE, MEMBRANE CAP AND OPTOCHEMICAL SENSOR Nov 25, 2019 Abandoned
Array ( [id] => 18261537 [patent_doc_number] => 11609235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Rapid native single cell mass spectrometry [patent_app_type] => utility [patent_app_number] => 16/685740 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 10036 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16685740 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/685740
Rapid native single cell mass spectrometry Nov 14, 2019 Issued
Array ( [id] => 17344965 [patent_doc_number] => 20220011296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => DETERMINING TREATMENT RESPONSE IN SINGLE CELLS [patent_app_type] => utility [patent_app_number] => 17/293890 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17293890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293890
DETERMINING TREATMENT RESPONSE IN SINGLE CELLS Nov 13, 2019 Abandoned
Array ( [id] => 15681673 [patent_doc_number] => 20200095500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => LOW TEMPERATURE ACTIVATOR SYSTEMS AND METHODS FOR CHEMILUMINESCENT REACTIONS [patent_app_type] => utility [patent_app_number] => 16/680122 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16680122 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/680122
LOW TEMPERATURE ACTIVATOR SYSTEMS AND METHODS FOR CHEMILUMINESCENT REACTIONS Nov 10, 2019 Abandoned
Array ( [id] => 17337415 [patent_doc_number] => 20220003746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => METHODS AND SYSTEM FOR ASSOCIATING BETWEEN DISCHARGE OF CHEMICALS, AND CORRESPONDING GENETIC, MEDICAL AND/OR PATHOLOGICAL CONDITIONS [patent_app_type] => utility [patent_app_number] => 17/291269 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291269
Methods and system for associating between discharge of chemicals, and corresponding genetic, medical and/or pathological conditions Nov 3, 2019 Issued
Array ( [id] => 15597533 [patent_doc_number] => 20200075301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => INLET INSTRUMENTATION FOR ION ANALYSER COUPLED TO RAPID EVAPORATIVE IONISATION MASS SPECTROMETRY ("REIMS") DEVICE [patent_app_type] => utility [patent_app_number] => 16/670703 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670703 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670703
INLET INSTRUMENTATION FOR ION ANALYSER COUPLED TO RAPID EVAPORATIVE IONISATION MASS SPECTROMETRY ("REIMS") DEVICE Oct 30, 2019 Abandoned
Array ( [id] => 15559747 [patent_doc_number] => 20200064285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => Borehole Signal Reduction For A Side-Looking NMR Logging Tool Using A Magnet Assembly [patent_app_type] => utility [patent_app_number] => 16/668771 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16668771 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668771
Borehole signal reduction for a side-looking NMR logging tool using a magnet assembly Oct 29, 2019 Issued
Array ( [id] => 15527485 [patent_doc_number] => 20200056048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => STIMULI-RESPONSIVE COMPOSITE PARTICLES AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/662046 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662046 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662046
STIMULI-RESPONSIVE COMPOSITE PARTICLES AND MANUFACTURING METHOD THEREOF Oct 23, 2019 Abandoned
Array ( [id] => 18314380 [patent_doc_number] => 11628442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Method and system for reaction vessel with multisided energy sources [patent_app_type] => utility [patent_app_number] => 16/654484 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 16961 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654484 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654484
Method and system for reaction vessel with multisided energy sources Oct 15, 2019 Issued
Array ( [id] => 16253710 [patent_doc_number] => 20200263084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => CONDENSED POLYCYCLIC CONJUGATED POLYMERS AND THEIR USE FOR BIOLOGICAL DETECTION [patent_app_type] => utility [patent_app_number] => 16/592464 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16592464 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/592464
Condensed polycyclic conjugated polymers and their use for biological detection Oct 2, 2019 Issued
Array ( [id] => 20403072 [patent_doc_number] => 12493045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Multi-target crosslinkers and uses thereof [patent_app_type] => utility [patent_app_number] => 17/281179 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 67 [patent_no_of_words] => 59320 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281179
Multi-target crosslinkers and uses thereof Oct 1, 2019 Issued
Array ( [id] => 19491613 [patent_doc_number] => 12110309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Method for preparing analytical sample, analysis method, and kit for preparing analytical sample [patent_app_type] => utility [patent_app_number] => 16/590676 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8996 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16590676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590676
Method for preparing analytical sample, analysis method, and kit for preparing analytical sample Oct 1, 2019 Issued
Array ( [id] => 16728991 [patent_doc_number] => 20210096138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => HISTOLOGY GUIDED MASS SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 16/588047 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16588047 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/588047
HISTOLOGY GUIDED MASS SPECTROMETRY Sep 29, 2019 Abandoned
Array ( [id] => 15438355 [patent_doc_number] => 20200033361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => Detection and Quantitation Method for Proteomics of Post-Translational Modifications [patent_app_type] => utility [patent_app_number] => 16/575588 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575588
Detection and Quantitation Method for Proteomics of Post-Translational Modifications Sep 18, 2019 Abandoned
Array ( [id] => 18295275 [patent_doc_number] => 20230104961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => DETECTION DEVICE AND DETECTION METHOD OF SUBSTANCE TO BE DETECTED USING SURFACE-ENHANCED RAMAN SCATTERING [patent_app_type] => utility [patent_app_number] => 16/982960 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16982960 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/982960
DETECTION DEVICE AND DETECTION METHOD OF SUBSTANCE TO BE DETECTED USING SURFACE-ENHANCED RAMAN SCATTERING Sep 17, 2019 Abandoned
Array ( [id] => 17728764 [patent_doc_number] => 11385145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Method of sample preparation for Maldi and automated system therefor [patent_app_type] => utility [patent_app_number] => 16/570006 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 8422 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 667 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570006 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570006
Method of sample preparation for Maldi and automated system therefor Sep 12, 2019 Issued
Array ( [id] => 15347965 [patent_doc_number] => 20200011874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => ENCODED CHROMOPHORIC POLYMER PARTICLES AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/556006 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16556006 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556006
Encoded chromophoric polymer particles and methods of use thereof Aug 28, 2019 Issued
Array ( [id] => 15621221 [patent_doc_number] => 20200081015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => CANCER SCREENING PROCESSOR, CANCER SCREENING SYSTEM, AND CANCER SCREENING PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 16/551780 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16551780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/551780
CANCER SCREENING PROCESSOR, CANCER SCREENING SYSTEM, AND CANCER SCREENING PROCESSING METHOD Aug 26, 2019 Abandoned
Array ( [id] => 17061123 [patent_doc_number] => 11105717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Method for preparing analytical sample, analysis method, and kit for preparing analytical sample [patent_app_type] => utility [patent_app_number] => 16/549020 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 14191 [patent_no_of_claims] => 16 [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] => 16549020 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/549020
Method for preparing analytical sample, analysis method, and kit for preparing analytical sample Aug 22, 2019 Issued
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