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] => 18451584 [patent_doc_number] => 20230192862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => ANTIBODIES BINDING 4-1BB AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/045133 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26554 [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] => 18045133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045133
ANTIBODIES BINDING 4-1BB AND USES THEREOF Oct 6, 2022 Pending
Array ( [id] => 18376009 [patent_doc_number] => 20230151091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => THERAPEUTIC MUSK ANTIBODIES [patent_app_type] => utility [patent_app_number] => 17/937630 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47404 [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] => 17937630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937630
THERAPEUTIC MUSK ANTIBODIES Oct 2, 2022 Pending
Array ( [id] => 18451564 [patent_doc_number] => 20230192842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => CHIMERIC ANTIGEN RECEPTORS TARGETING CLAUDIN-3 AND METHODS FOR TREATING CANCER [patent_app_type] => utility [patent_app_number] => 17/950667 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 71196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950667
CHIMERIC ANTIGEN RECEPTORS TARGETING CLAUDIN-3 AND METHODS FOR TREATING CANCER Sep 21, 2022 Pending
Array ( [id] => 18725907 [patent_doc_number] => 20230340148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => METHOD FOR TREATING A GD2 POSITIVE CANCER [patent_app_type] => utility [patent_app_number] => 17/933295 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17933295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933295
METHOD FOR TREATING A GD2 POSITIVE CANCER Sep 18, 2022 Pending
Array ( [id] => 18266548 [patent_doc_number] => 20230087790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => BINDING MOLECULES SPECIFIC FOR CLAUDIN 18.2, COMPOSITONS AND METHODS THEREOF, FOR TREATMENT OF CANCER AND OTHER DISEASES [patent_app_type] => utility [patent_app_number] => 17/933350 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17933350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933350
Binding molecules specific for claudin 18.2, compositions and methods thereof, for treatment of cancer and other diseases Sep 18, 2022 Issued
Array ( [id] => 18242435 [patent_doc_number] => 20230074746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => COMBINED PREPARATIONS FOR THE TREATMENT OF CANCER OR INFECTION [patent_app_type] => utility [patent_app_number] => 17/929888 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19094 [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] => 17929888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929888
Combined preparations for the treatment of cancer or infection Sep 5, 2022 Issued
Array ( [id] => 19181059 [patent_doc_number] => 11987641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Anti-PSMA antibodies and uses thereof [patent_app_type] => utility [patent_app_number] => 17/895295 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 68868 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895295
Anti-PSMA antibodies and uses thereof Aug 24, 2022 Issued
Array ( [id] => 20770233 [patent_doc_number] => 12653885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Polyomavirus neutralizing antibodies [patent_app_type] => utility [patent_app_number] => 17/821558 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 19181 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821558
Polyomavirus neutralizing antibodies Aug 22, 2022 Issued
Array ( [id] => 18094639 [patent_doc_number] => 20220412980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => MATERIALS AND METHODS FOR ASSESSING CANCER RISK AND TREATING CANCER [patent_app_type] => utility [patent_app_number] => 17/890695 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14046 [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] => 17890695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/890695
Materials and methods for assessing cancer risk and treating cancer Aug 17, 2022 Issued
Array ( [id] => 20264182 [patent_doc_number] => 12435158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Anti-lambda myeloma antigen (LMA) binding proteins to treat LMA-expressing cancer and autoimmune disorders [patent_app_type] => utility [patent_app_number] => 17/819483 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14894 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17819483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819483
Anti-lambda myeloma antigen (LMA) binding proteins to treat LMA-expressing cancer and autoimmune disorders Aug 11, 2022 Issued
Array ( [id] => 20548788 [patent_doc_number] => 12559568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Antibody Fc variants for increased blood half-life [patent_app_type] => utility [patent_app_number] => 17/881819 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 41 [patent_no_of_words] => 5490 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881819
Antibody Fc variants for increased blood half-life Aug 4, 2022 Issued
Array ( [id] => 18019084 [patent_doc_number] => 20220370583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => A*03 RESTRICTED PEPTIDES FOR USE IN IMMUNOTHERAPY AGAINST CANCERS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/876899 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876899
A*03 restricted peptides for use in immunotherapy against cancers and related methods Jul 28, 2022 Issued
Array ( [id] => 18649525 [patent_doc_number] => 20230295341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => ANTIBODIES TO M(H)DM2/4 AND THEIR USE IN DIAGNOSING AND TREATING CANCER [patent_app_type] => utility [patent_app_number] => 17/814596 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [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] => 17814596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814596
ANTIBODIES TO M(H)DM2/4 AND THEIR USE IN DIAGNOSING AND TREATING CANCER Jul 24, 2022 Abandoned
Array ( [id] => 17988924 [patent_doc_number] => 20220354961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => METHODS OF TREATING HER2-POSITIVE METASTATIC BREAST CANCER [patent_app_type] => utility [patent_app_number] => 17/813466 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10731 [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] => 17813466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813466
METHODS OF TREATING HER2-POSITIVE METASTATIC BREAST CANCER Jul 18, 2022 Abandoned
Array ( [id] => 18003598 [patent_doc_number] => 20220362364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => A*03 RESTRICTED PEPTIDES FOR USE IN IMMUNOTHERAPY AGAINST CANCERS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/868368 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868368
A*03 restricted peptides for use in immunotherapy against cancers and related methods Jul 18, 2022 Issued
Array ( [id] => 18348921 [patent_doc_number] => 20230137032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => ANTIGEN BINDING PROTEINS [patent_app_type] => utility [patent_app_number] => 17/863174 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17863174 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863174
Antigen binding proteins Jul 11, 2022 Issued
Array ( [id] => 18315122 [patent_doc_number] => 11629191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Anti-galectin-9 antibodies and uses thereof [patent_app_type] => utility [patent_app_number] => 17/851947 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 64 [patent_no_of_words] => 93659 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851947
Anti-galectin-9 antibodies and uses thereof Jun 27, 2022 Issued
Array ( [id] => 20701408 [patent_doc_number] => 12624108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Anti-galectin-9 antibodies and uses thereof [patent_app_type] => utility [patent_app_number] => 17/851930 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 64 [patent_no_of_words] => 88126 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851930
Anti-galectin-9 antibodies and uses thereof Jun 27, 2022 Issued
Array ( [id] => 18916736 [patent_doc_number] => 11879006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Recombinant antibody and uses thereof [patent_app_type] => utility [patent_app_number] => 17/851277 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7856 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851277
Recombinant antibody and uses thereof Jun 27, 2022 Issued
Array ( [id] => 18320855 [patent_doc_number] => 20230118983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Tetravalent FZD and WNT Co-receptor Binding Molecules and Uses Thereof [patent_app_type] => utility [patent_app_number] => 17/846846 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [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] => 17846846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846846
Tetravalent FZD and WNT Co-receptor Binding Molecules and Uses Thereof Jun 21, 2022 Pending
Menu