Search

Yan Xiao

Examiner (ID: 16451, Phone: (571)270-3578 , Office: P/1642 )

Most Active Art Unit
1642
Art Unit(s)
1642
Total Applications
907
Issued Applications
531
Pending Applications
104
Abandoned Applications
318

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20248145 [patent_doc_number] => 20250297014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => PHARMACEUTICAL COMBINATIONS [patent_app_type] => utility [patent_app_number] => 19/227795 [patent_app_country] => US [patent_app_date] => 2025-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19227795 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/227795
PHARMACEUTICAL COMBINATIONS Jun 3, 2025 Pending
Array ( [id] => 20248145 [patent_doc_number] => 20250297014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => PHARMACEUTICAL COMBINATIONS [patent_app_type] => utility [patent_app_number] => 19/227795 [patent_app_country] => US [patent_app_date] => 2025-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19227795 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/227795
PHARMACEUTICAL COMBINATIONS Jun 3, 2025 Pending
Array ( [id] => 20246787 [patent_doc_number] => 20250295656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => COMBINATION OF LURBINECTEDIN AND IMMUNE CHECKPOINT INHIBITORS [patent_app_type] => utility [patent_app_number] => 19/190098 [patent_app_country] => US [patent_app_date] => 2025-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19190098 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/190098
COMBINATION OF LURBINECTEDIN AND IMMUNE CHECKPOINT INHIBITORS Apr 24, 2025 Pending
Array ( [id] => 19724060 [patent_doc_number] => 20250026811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => Compositions and Methods for the Delivery of Therapeutic Biologics for Treatment of Disease [patent_app_type] => utility [patent_app_number] => 18/906489 [patent_app_country] => US [patent_app_date] => 2024-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18906489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/906489
Compositions and Methods for the Delivery of Therapeutic Biologics for Treatment of Disease Oct 3, 2024 Pending
Array ( [id] => 19724060 [patent_doc_number] => 20250026811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => Compositions and Methods for the Delivery of Therapeutic Biologics for Treatment of Disease [patent_app_type] => utility [patent_app_number] => 18/906489 [patent_app_country] => US [patent_app_date] => 2024-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18906489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/906489
Compositions and Methods for the Delivery of Therapeutic Biologics for Treatment of Disease Oct 3, 2024 Pending
Array ( [id] => 19845525 [patent_doc_number] => 20250090876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => TARGETING CLPTM1L FOR TREATMENT AND PREVENTION OF CANCER [patent_app_type] => utility [patent_app_number] => 18/903213 [patent_app_country] => US [patent_app_date] => 2024-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18903213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/903213
TARGETING CLPTM1L FOR TREATMENT AND PREVENTION OF CANCER Sep 30, 2024 Pending
Array ( [id] => 19710506 [patent_doc_number] => 20250020648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => METHODS AND MATERIALS FOR ASSESSING IMMUNE SYSTEM PROFILES [patent_app_type] => utility [patent_app_number] => 18/899417 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18899417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/899417
METHODS AND MATERIALS FOR ASSESSING IMMUNE SYSTEM PROFILES Sep 26, 2024 Pending
Array ( [id] => 19526572 [patent_doc_number] => 20240350474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => ANTIBODY-DRUG CONJUGATES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/759723 [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] => 36907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18759723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/759723
Antibody-drug conjugates and uses thereof Jun 27, 2024 Issued
Array ( [id] => 20115077 [patent_doc_number] => 12364761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Dosages of immunoconjugates of antibodies and SN-38 for improved efficacy and decreased toxicity [patent_app_type] => utility [patent_app_number] => 18/749522 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 45 [patent_no_of_words] => 55146 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749522 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749522
Dosages of immunoconjugates of antibodies and SN-38 for improved efficacy and decreased toxicity Jun 19, 2024 Issued
Array ( [id] => 19839085 [patent_doc_number] => 12251441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Dosages of immunoconjugates of antibodies and SN-38 for improved efficacy and decreased toxicity [patent_app_type] => utility [patent_app_number] => 18/749504 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 49 [patent_no_of_words] => 60861 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749504
Dosages of immunoconjugates of antibodies and SN-38 for improved efficacy and decreased toxicity Jun 19, 2024 Issued
Array ( [id] => 19432443 [patent_doc_number] => 20240300941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => HPK1 INHIBITORS, PREPARATION METHOD AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/654114 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18654114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654114
HPK1 INHIBITORS, PREPARATION METHOD AND APPLICATION THEREOF May 2, 2024 Pending
Array ( [id] => 19187806 [patent_doc_number] => 20240166719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => METHODS FOR MODULATING AN IMMUNE RESPONSE [patent_app_type] => utility [patent_app_number] => 18/393153 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 97921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18393153 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393153
METHODS FOR MODULATING AN IMMUNE RESPONSE Dec 20, 2023 Abandoned
Array ( [id] => 19049287 [patent_doc_number] => 20240091256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => GENETIC ENGINEERING OF MACROPHAGES FOR IMMUNOTHERAPY [patent_app_type] => utility [patent_app_number] => 18/488400 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 75563 [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] => 18488400 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488400
GENETIC ENGINEERING OF MACROPHAGES FOR IMMUNOTHERAPY Oct 16, 2023 Pending
Array ( [id] => 18860228 [patent_doc_number] => 20230414662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => METHODS OF USING TUMOR INFILTRATING LYMPHOCYTES IN DOUBLE-REFRACTORY MELANOMA [patent_app_type] => utility [patent_app_number] => 18/464469 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 69734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -49 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464469
METHODS OF USING TUMOR INFILTRATING LYMPHOCYTES IN DOUBLE-REFRACTORY MELANOMA Sep 10, 2023 Pending
Array ( [id] => 18860228 [patent_doc_number] => 20230414662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => METHODS OF USING TUMOR INFILTRATING LYMPHOCYTES IN DOUBLE-REFRACTORY MELANOMA [patent_app_type] => utility [patent_app_number] => 18/464469 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 69734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -49 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464469
METHODS OF USING TUMOR INFILTRATING LYMPHOCYTES IN DOUBLE-REFRACTORY MELANOMA Sep 10, 2023 Pending
Array ( [id] => 18971955 [patent_doc_number] => 20240052047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => ANTI- IL27R ANTIBODIES AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/363152 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363152
ANTI- IL27R ANTIBODIES AND METHODS OF USE THEREOF Jul 31, 2023 Pending
Array ( [id] => 19196414 [patent_doc_number] => 11993641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Methods for modulating an immune response [patent_app_type] => utility [patent_app_number] => 18/227057 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 97 [patent_figures_cnt] => 192 [patent_no_of_words] => 97969 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227057 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227057
Methods for modulating an immune response Jul 26, 2023 Issued
Array ( [id] => 18863316 [patent_doc_number] => 20230417752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => IMMUNOHISTOCHEMISTRY (IHC) PROTOCOLS AND METHODS FOR DIAGNOSING AND TREATING CANCER [patent_app_type] => utility [patent_app_number] => 18/208178 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17362 [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] => 18208178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208178
IMMUNOHISTOCHEMISTRY (IHC) PROTOCOLS AND METHODS FOR DIAGNOSING AND TREATING CANCER Jun 8, 2023 Pending
Array ( [id] => 18724350 [patent_doc_number] => 20230338492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => ALDH1 ANTIGEN-PULSED DENDRITIC CELLS [patent_app_type] => utility [patent_app_number] => 18/318912 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5498 [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] => 18318912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318912
ALDH1 ANTIGEN-PULSED DENDRITIC CELLS May 16, 2023 Pending
Array ( [id] => 18597239 [patent_doc_number] => 20230272033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => EPHA3 AND MULTI-VALENT TARGETING OF TUMORS [patent_app_type] => utility [patent_app_number] => 18/316672 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18316672 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316672
EPHA3 AND MULTI-VALENT TARGETING OF TUMORS May 11, 2023 Pending
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