Search

Xiaoyun Xu

Examiner (ID: 7039)

Most Active Art Unit
1797
Art Unit(s)
1797, 1777
Total Applications
1423
Issued Applications
859
Pending Applications
106
Abandoned Applications
498

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20122633 [patent_doc_number] => 20250237664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => SYSTEMS AND METHODS FOR GENERATING DROPLETS AND PERFORMING DIGITAL ANALYSES [patent_app_type] => utility [patent_app_number] => 19/063118 [patent_app_country] => US [patent_app_date] => 2025-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19063118 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/063118
SYSTEMS AND METHODS FOR GENERATING DROPLETS AND PERFORMING DIGITAL ANALYSES Feb 24, 2025 Pending
Array ( [id] => 20078619 [patent_doc_number] => 12352679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Synthetic human cell mimic particle for cytometric or coulter device [patent_app_type] => utility [patent_app_number] => 19/026954 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 27 [patent_no_of_words] => 24560 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19026954 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/026954
Synthetic human cell mimic particle for cytometric or coulter device Jan 16, 2025 Issued
Array ( [id] => 20078619 [patent_doc_number] => 12352679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Synthetic human cell mimic particle for cytometric or coulter device [patent_app_type] => utility [patent_app_number] => 19/026954 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 27 [patent_no_of_words] => 24560 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19026954 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/026954
Synthetic human cell mimic particle for cytometric or coulter device Jan 16, 2025 Issued
Array ( [id] => 20008820 [patent_doc_number] => 20250147042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => METHODS FOR DETECTING AAV [patent_app_type] => utility [patent_app_number] => 19/013836 [patent_app_country] => US [patent_app_date] => 2025-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 19013836 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/013836
METHODS FOR DETECTING AAV Jan 7, 2025 Pending
Array ( [id] => 20042319 [patent_doc_number] => 20250180541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => URINE TEST DEVICE FOR TOILET AND ITS CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/957846 [patent_app_country] => US [patent_app_date] => 2024-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18957846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/957846
URINE TEST DEVICE FOR TOILET AND ITS CONTROL METHOD Nov 23, 2024 Abandoned
Array ( [id] => 20042319 [patent_doc_number] => 20250180541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => URINE TEST DEVICE FOR TOILET AND ITS CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/957846 [patent_app_country] => US [patent_app_date] => 2024-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18957846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/957846
URINE TEST DEVICE FOR TOILET AND ITS CONTROL METHOD Nov 23, 2024 Abandoned
Array ( [id] => 19885111 [patent_doc_number] => 12270815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Systems and methods for generating droplets and performing digital analyses [patent_app_type] => utility [patent_app_number] => 18/948248 [patent_app_country] => US [patent_app_date] => 2024-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 16107 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18948248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/948248
Systems and methods for generating droplets and performing digital analyses Nov 13, 2024 Issued
Array ( [id] => 19940473 [patent_doc_number] => 12312595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Hydrogel particles as feeder cells and as synthetic antigen presenting cells [patent_app_type] => utility [patent_app_number] => 18/894924 [patent_app_country] => US [patent_app_date] => 2024-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 19416 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18894924 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/894924
Hydrogel particles as feeder cells and as synthetic antigen presenting cells Sep 23, 2024 Issued
Array ( [id] => 19832688 [patent_doc_number] => 20250084474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => Optics Collection and Detection System and Method [patent_app_type] => utility [patent_app_number] => 18/774513 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17955 [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] => 18774513 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/774513
Optics Collection and Detection System and Method Jul 15, 2024 Pending
Array ( [id] => 19832688 [patent_doc_number] => 20250084474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => Optics Collection and Detection System and Method [patent_app_type] => utility [patent_app_number] => 18/774513 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17955 [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] => 18774513 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/774513
Optics Collection and Detection System and Method Jul 15, 2024 Pending
Array ( [id] => 19931899 [patent_doc_number] => 12305098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Luminescent probe and its preparation method and application [patent_app_type] => utility [patent_app_number] => 18/768028 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 2019 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18768028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/768028
Luminescent probe and its preparation method and application Jul 9, 2024 Issued
Array ( [id] => 19941463 [patent_doc_number] => 12313589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Liquid chromatography-mass spectrometry (LC-MS) methods for analyzing ampholyte lot variation [patent_app_type] => utility [patent_app_number] => 18/750532 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 9026 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18750532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750532
Liquid chromatography-mass spectrometry (LC-MS) methods for analyzing ampholyte lot variation Jun 20, 2024 Issued
Array ( [id] => 19481010 [patent_doc_number] => 20240329052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => PSEUDO-ELECTROPHEROGRAM CONSTRUCTION FROM PEPTIDE LEVEL MASS SPECTROMETRY DATA [patent_app_type] => utility [patent_app_number] => 18/737836 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18737836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/737836
Pseudo-electropherogram construction from peptide level mass spectrometry data Jun 6, 2024 Issued
Array ( [id] => 19465535 [patent_doc_number] => 20240319205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => Novel Photocleavable Mass-Tags for Multiplexed Mass Spectrometric Imaging of Tissues Using Biomolecular Probes [patent_app_type] => utility [patent_app_number] => 18/678276 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18678276 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678276
Novel Photocleavable Mass-Tags for Multiplexed Mass Spectrometric Imaging of Tissues Using Biomolecular Probes May 29, 2024 Pending
Array ( [id] => 19872231 [patent_doc_number] => 12265088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Systems and methods for generating droplets and performing digital analyses [patent_app_type] => utility [patent_app_number] => 18/646572 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 16095 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 18646572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646572
Systems and methods for generating droplets and performing digital analyses Apr 24, 2024 Issued
Array ( [id] => 19941507 [patent_doc_number] => 12313633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Reagents and methods for elemental mass spectrometry of biological samples [patent_app_type] => utility [patent_app_number] => 18/644592 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 63584 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644592
Reagents and methods for elemental mass spectrometry of biological samples Apr 23, 2024 Issued
Array ( [id] => 19384553 [patent_doc_number] => 20240274423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Method for full Os isotope static measurement at low-content/small-size sample [patent_app_type] => utility [patent_app_number] => 18/641661 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641661
Method for full Os isotope static measurement at low-content/small-size sample Apr 21, 2024 Issued
Array ( [id] => 19792471 [patent_doc_number] => 12233395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Method and system for solventless calibration of volatile or semi-volatile compounds [patent_app_type] => utility [patent_app_number] => 18/615536 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 6114 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18615536 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615536
Method and system for solventless calibration of volatile or semi-volatile compounds Mar 24, 2024 Issued
Array ( [id] => 19779536 [patent_doc_number] => 12228566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => System and method for protein corona sensor array for early detection of diseases [patent_app_type] => utility [patent_app_number] => 18/606701 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 143 [patent_figures_cnt] => 128 [patent_no_of_words] => 45392 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18606701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606701
System and method for protein corona sensor array for early detection of diseases Mar 14, 2024 Issued
Array ( [id] => 19280440 [patent_doc_number] => 20240216914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => DETERMINISTIC RATCHET FOR SUB-MICROMETER BIOPARTICLE SEPARATION [patent_app_type] => utility [patent_app_number] => 18/603030 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10988 [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] => 18603030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603030
DETERMINISTIC RATCHET FOR SUB-MICROMETER BIOPARTICLE SEPARATION Mar 11, 2024 Pending
Menu