Search

Lei Yao

Examiner (ID: 12775, Phone: (571)272-3112 , Office: P/1642 )

Most Active Art Unit
1642
Art Unit(s)
1642
Total Applications
1328
Issued Applications
662
Pending Applications
127
Abandoned Applications
552

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19521136 [patent_doc_number] => 12122845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Anti-HER2/anti-4-1BB bispecific antibodies and uses thereof [patent_app_type] => utility [patent_app_number] => 17/397559 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 13965 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397559
Anti-HER2/anti-4-1BB bispecific antibodies and uses thereof Aug 8, 2021 Issued
Array ( [id] => 17520552 [patent_doc_number] => 20220106401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => ANTI-EpCAM ANTIBODIES, COMPOSITIONS COMPRISING ANTI-EpCAM ANTIBODIES AND METHODS OF MAKING AND USING ANTI-EpCAM ANTIBODIES [patent_app_type] => utility [patent_app_number] => 17/394556 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17394556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/394556
ANTI-EpCAM ANTIBODIES, COMPOSITIONS COMPRISING ANTI-EpCAM ANTIBODIES AND METHODS OF MAKING AND USING ANTI-EpCAM ANTIBODIES Aug 4, 2021 Abandoned
Array ( [id] => 17443804 [patent_doc_number] => 20220064309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => IL-7R-alpha SPECIFIC ANTIBODIES FOR TREATING ACUTE LYMPHOBLASTIC LEUKEMIA [patent_app_type] => utility [patent_app_number] => 17/392075 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37408 [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] => 17392075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392075
Il-7R-alpha specific antibodies for treating acute lymphoblastic leukemia Aug 1, 2021 Issued
Array ( [id] => 17228994 [patent_doc_number] => 20210355550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => POST-TREATMENT BREAST CANCER PROGNOSIS [patent_app_type] => utility [patent_app_number] => 17/386380 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11003 [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] => 17386380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386380
Post-treatment breast cancer prognosis Jul 26, 2021 Issued
Array ( [id] => 17256835 [patent_doc_number] => 20210369820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => METHOD FOR PROPHYLAXIS AND/OR TREATMENT OF ErbB2 POSITIVE CANCERS [patent_app_type] => utility [patent_app_number] => 17/384894 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17384894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384894
METHOD FOR PROPHYLAXIS AND/OR TREATMENT OF ErbB2 POSITIVE CANCERS Jul 25, 2021 Abandoned
Array ( [id] => 18213663 [patent_doc_number] => 20230059929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => Modulation Of Endoplasmic Reticulum Aminopeptidase 2 (ERAP2)-Mediated Immune Response [patent_app_type] => utility [patent_app_number] => 17/384601 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 17384601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384601
Modulation of endoplasmic reticulum aminopeptidase 2 (ERAP2)-mediated immune response Jul 22, 2021 Issued
Array ( [id] => 17674133 [patent_doc_number] => 20220187300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => TUMOR CELL-DERIVED MICROVESICLES [patent_app_type] => utility [patent_app_number] => 17/384602 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13791 [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] => 17384602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384602
TUMOR CELL-DERIVED MICROVESICLES Jul 22, 2021 Abandoned
Array ( [id] => 17460320 [patent_doc_number] => 20220073625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => HUMANIZED ANTI-AXL ANTIBODIES [patent_app_type] => utility [patent_app_number] => 17/372961 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15373 [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] => 17372961 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372961
HUMANIZED ANTI-AXL ANTIBODIES Jul 11, 2021 Abandoned
Array ( [id] => 18597270 [patent_doc_number] => 20230272065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => MUSCLE TARGETING COMPLEXES AND USES THEREOF FOR TREATING FACIOSCAPULOHUMERAL MUSCULAR DYSTROPHY [patent_app_type] => utility [patent_app_number] => 18/017173 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 68819 [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] => 18017173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017173
MUSCLE TARGETING COMPLEXES AND USES THEREOF FOR TREATING FACIOSCAPULOHUMERAL MUSCULAR DYSTROPHY Jul 8, 2021 Pending
Array ( [id] => 18995941 [patent_doc_number] => 11912768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Single domain antibody and derivative proteins thereof against CTLA4 [patent_app_type] => utility [patent_app_number] => 17/369169 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 19324 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17369169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369169
Single domain antibody and derivative proteins thereof against CTLA4 Jul 6, 2021 Issued
Array ( [id] => 17183886 [patent_doc_number] => 20210330771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => A*03 RESTRICTED PEPTIDES FOR USE IN IMMUNOTHERAPY AGAINST CANCERS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/366885 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17366885 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366885
A*03 restricted peptides for use in immunotherapy against cancers and related methods Jul 1, 2021 Issued
Array ( [id] => 17183887 [patent_doc_number] => 20210330772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => A*03 RESTRICTED PEPTIDES FOR USE IN IMMUNOTHERAPY AGAINST CANCERS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/366958 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17366958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366958
A*03 restricted peptides for use in immunotherapy against cancers and related methods Jul 1, 2021 Issued
Array ( [id] => 17200180 [patent_doc_number] => 20210340275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => ESOPHAGEAL CANCER MARKER AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/364531 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17364531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/364531
ESOPHAGEAL CANCER MARKER AND USE THEREOF Jun 29, 2021 Abandoned
Array ( [id] => 17213144 [patent_doc_number] => 20210346480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => BREAST AND OVARIAN CANCER VACCINES [patent_app_type] => utility [patent_app_number] => 17/304823 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 80383 [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] => 17304823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/304823
Breast and ovarian cancer vaccines Jun 24, 2021 Issued
Array ( [id] => 18530006 [patent_doc_number] => 20230235074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ANTI-BST2 ANTIBODIES TARGETING BST2 LONG ISOFORM [patent_app_type] => utility [patent_app_number] => 18/002014 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -57 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18002014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002014
ANTI-BST2 ANTIBODIES TARGETING BST2 LONG ISOFORM Jun 16, 2021 Pending
Array ( [id] => 18484964 [patent_doc_number] => 20230212279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => TREATMENT AND PREVENTION OF DISEASE CAUSED BY TYPE IV COLLAGEN DYSFUNCTION [patent_app_type] => utility [patent_app_number] => 18/011147 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011147
TREATMENT AND PREVENTION OF DISEASE CAUSED BY TYPE IV COLLAGEN DYSFUNCTION Jun 16, 2021 Abandoned
Array ( [id] => 18497434 [patent_doc_number] => 20230220069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => COMPOSITIONS AND METHODS FOR TREATMENT OF GENE THERAPY PATIENTS [patent_app_type] => utility [patent_app_number] => 18/002060 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26058 [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] => 18002060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002060
COMPOSITIONS AND METHODS FOR TREATMENT OF GENE THERAPY PATIENTS Jun 15, 2021 Pending
Array ( [id] => 19425112 [patent_doc_number] => 12084515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Compositions and methods for treatment of diabetic macular edema [patent_app_type] => utility [patent_app_number] => 17/345033 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 15910 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17345033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345033
Compositions and methods for treatment of diabetic macular edema Jun 10, 2021 Issued
Array ( [id] => 18484952 [patent_doc_number] => 20230212267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => DNA ANTIBODY CONSTRUCTS FOR USE AGAINST SARS-COV-2 [patent_app_type] => utility [patent_app_number] => 18/000886 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [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] => 18000886 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000886
DNA ANTIBODY CONSTRUCTS FOR USE AGAINST SARS-COV-2 Jun 8, 2021 Pending
Array ( [id] => 17111841 [patent_doc_number] => 20210292438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => CONDITIONAL INTERNALIZATION OF PEGYLATED AGENTS BY PRETARGETING BI-SPECIFIC PEG-BINDING ANTIBODIES FOR DIAGNOSIS AND THERAPY [patent_app_type] => utility [patent_app_number] => 17/340102 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340102
CONDITIONAL INTERNALIZATION OF PEGYLATED AGENTS BY PRETARGETING BI-SPECIFIC PEG-BINDING ANTIBODIES FOR DIAGNOSIS AND THERAPY Jun 6, 2021 Abandoned
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