Search

Xiao Si Zhao

Examiner (ID: 12778, Phone: (571)270-5343 , Office: P/1712 )

Most Active Art Unit
1712
Art Unit(s)
1792, 1712, 1714, 1744
Total Applications
569
Issued Applications
322
Pending Applications
23
Abandoned Applications
226

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19528246 [patent_doc_number] => 20240352148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => EFFICACY OF ANTI-TROP-2-SN-38 ANTIBODY DRUG CONJUGATES FOR THERAPY OF TUMORS RELAPSED/REFRACTORY TO CHECKPOINT INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/759739 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18759739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/759739
EFFICACY OF ANTI-TROP-2-SN-38 ANTIBODY DRUG CONJUGATES FOR THERAPY OF TUMORS RELAPSED/REFRACTORY TO CHECKPOINT INHIBITORS Jun 27, 2024 Pending
Array ( [id] => 18597312 [patent_doc_number] => 20230272107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => ANTI-LAG-3 ANTIBODIES [patent_app_type] => utility [patent_app_number] => 18/312629 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46704 [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] => 18312629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312629
ANTI-LAG-3 ANTIBODIES May 4, 2023 Pending
Array ( [id] => 18626661 [patent_doc_number] => 20230285461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => PEPTIDES AND COMBINATION OF PEPTIDES OF NON-CANONICAL ORIGIN FOR USE IN IMMUNOTHERAPY AGAINST DIFFERENT TYPES OF CANCERS [patent_app_type] => utility [patent_app_number] => 18/185649 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185649 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185649
PEPTIDES AND COMBINATION OF PEPTIDES OF NON-CANONICAL ORIGIN FOR USE IN IMMUNOTHERAPY AGAINST DIFFERENT TYPES OF CANCERS Mar 16, 2023 Pending
Array ( [id] => 20492668 [patent_doc_number] => 12534531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => PD-1-binding molecules and methods of use thereof [patent_app_type] => utility [patent_app_number] => 18/114109 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 50 [patent_no_of_words] => 55264 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114109
PD-1-binding molecules and methods of use thereof Feb 23, 2023 Issued
Array ( [id] => 18552161 [patent_doc_number] => 20230250170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => ANTAGONIST ANTI-NPR1 ANTIBODIES AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/062450 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062450 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062450
ANTAGONIST ANTI-NPR1 ANTIBODIES AND METHODS OF USE THEREOF Dec 5, 2022 Pending
Array ( [id] => 18420140 [patent_doc_number] => 20230174601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => HDM-2 TARGETING COMPOSITIONS CAUSE TUMOR CELL NECROSIS RATHER THAN APOPTOSIS OF CANCER CELLS [patent_app_type] => utility [patent_app_number] => 17/992479 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17992479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992479
HDM-2 TARGETING COMPOSITIONS CAUSE TUMOR CELL NECROSIS RATHER THAN APOPTOSIS OF CANCER CELLS Nov 21, 2022 Abandoned
Array ( [id] => 18420216 [patent_doc_number] => 20230174677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Use of Approved Bispecific EGFR and Met Specific Antibody Drug Product to Treat Non-Small Cell Lung Cancer (NSCLCL) [patent_app_type] => utility [patent_app_number] => 17/988176 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988176
Use of Approved Bispecific EGFR and Met Specific Antibody Drug Product to Treat Non-Small Cell Lung Cancer (NSCLCL) Nov 15, 2022 Abandoned
Array ( [id] => 18451565 [patent_doc_number] => 20230192843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => MESOTHELIN BINDING PROTEINS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/046213 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18046213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046213
MESOTHELIN BINDING PROTEINS AND USES THEREOF Oct 12, 2022 Pending
Array ( [id] => 18147816 [patent_doc_number] => 20230021673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => NOVEL PEPTIDES AND COMBINATION OF PEPTIDES FOR USE IN IMMUNOTHERAPY AGAINST LUNG CANCER, INCLUDING NSCLC, SCLC AND OTHER CANCERS [patent_app_type] => utility [patent_app_number] => 17/822657 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822657
NOVEL PEPTIDES AND COMBINATION OF PEPTIDES FOR USE IN IMMUNOTHERAPY AGAINST LUNG CANCER, INCLUDING NSCLC, SCLC AND OTHER CANCERS Aug 25, 2022 Abandoned
Array ( [id] => 18196099 [patent_doc_number] => 20230049618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => TUMOR SPECIFIC ANTIBODY CONJUGATES AND USES THEREFOR [patent_app_type] => utility [patent_app_number] => 17/880379 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58126 [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] => 17880379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880379
TUMOR SPECIFIC ANTIBODY CONJUGATES AND USES THEREFOR Aug 2, 2022 Pending
Array ( [id] => 18058024 [patent_doc_number] => 20220389110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => TREATMENT OF RENAL CANCER USING A COMBINATION OF AN ANTI-PD-1 ANTIBODY AND ANOTHER ANTI-CANCER AGENT [patent_app_type] => utility [patent_app_number] => 17/662034 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23619 [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] => 17662034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/662034
TREATMENT OF RENAL CANCER USING A COMBINATION OF AN ANTI-PD-1 ANTIBODY AND ANOTHER ANTI-CANCER AGENT May 3, 2022 Abandoned
Array ( [id] => 17776611 [patent_doc_number] => 20220242960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => GHR-106 CHIMERIC ANTIGEN RECEPTOR CONSTRUCT AND METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 17/589474 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7750 [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] => 17589474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589474
GHR-106 CHIMERIC ANTIGEN RECEPTOR CONSTRUCT AND METHODS OF MAKING AND USING SAME Jan 30, 2022 Abandoned
Array ( [id] => 18058019 [patent_doc_number] => 20220389105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => METHOD OF MODIFYING ISOELECTRIC POINT OF ANTIBODY VIA AMINO ACID SUBSTITUTION IN CDR [patent_app_type] => utility [patent_app_number] => 17/578524 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 93094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17578524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578524
METHOD OF MODIFYING ISOELECTRIC POINT OF ANTIBODY VIA AMINO ACID SUBSTITUTION IN CDR Jan 18, 2022 Abandoned
Array ( [id] => 18860340 [patent_doc_number] => 20230414774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => ANTI-CLDN18.2 ANTIBODY, DRUG CONJUGATE, AND PREPARATION METHOD THEREFOR AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/039393 [patent_app_country] => US [patent_app_date] => 2021-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12978 [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] => 18039393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039393
ANTI-CLDN18.2 ANTIBODY, DRUG CONJUGATE, AND PREPARATION METHOD THEREFOR AND USE THEREOF Nov 25, 2021 Pending
Array ( [id] => 17719145 [patent_doc_number] => 20220211864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => ANTIBODY-DRUG CONJUGATES WITH IMMUNE-MEDIATED THERAPY AGENTS [patent_app_type] => utility [patent_app_number] => 17/524139 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17524139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524139
ANTIBODY-DRUG CONJUGATES WITH IMMUNE-MEDIATED THERAPY AGENTS Nov 10, 2021 Abandoned
Array ( [id] => 17480507 [patent_doc_number] => 20220088011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => THERAPEUTIC AGENT FOR A TUMOR COMPRISING AN IDO INHIBITOR ADMINISTERED IN COMBINATION WITH AN ANTIBODY [patent_app_type] => utility [patent_app_number] => 17/519990 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17519990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519990
THERAPEUTIC AGENT FOR A TUMOR COMPRISING AN IDO INHIBITOR ADMINISTERED IN COMBINATION WITH AN ANTIBODY Nov 4, 2021 Abandoned
Array ( [id] => 17830146 [patent_doc_number] => 20220267450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => COMPOSITIONS AND METHODS FOR TREATMENT OF THYROID EYE DISEASE [patent_app_type] => utility [patent_app_number] => 17/501362 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35497 [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] => 17501362 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501362
COMPOSITIONS AND METHODS FOR TREATMENT OF THYROID EYE DISEASE Oct 13, 2021 Abandoned
Array ( [id] => 17734999 [patent_doc_number] => 20220220458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => Modified AXL Peptides and Their Use in Inhibition of AXL Signaling in Anti-Metastatic Therapy [patent_app_type] => utility [patent_app_number] => 17/465203 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17228 [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] => 17465203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465203
Modified AXL Peptides and Their Use in Inhibition of AXL Signaling in Anti-Metastatic Therapy Sep 1, 2021 Abandoned
Array ( [id] => 18511391 [patent_doc_number] => 20230227538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SARS-COV2 NEUTRALIZING SINGLE DOMAIN ANTIBODY CONSTRUCTS [patent_app_type] => utility [patent_app_number] => 17/998605 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -96 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998605
SARS-COV2 NEUTRALIZING SINGLE DOMAIN ANTIBODY CONSTRUCTS May 11, 2021 Pending
Array ( [id] => 18484989 [patent_doc_number] => 20230212304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => ANTIBODIES BINDING CTLA4 AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/907442 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17907442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907442
ANTIBODIES BINDING CTLA4 AND USES THEREOF Apr 11, 2021 Pending
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