Search

Nancy J. Leith

Examiner (ID: 12198, Phone: (313)446-4874 , Office: P/1636 )

Most Active Art Unit
1636
Art Unit(s)
1636, 1811, 1815, 1941, 1805
Total Applications
1445
Issued Applications
999
Pending Applications
194
Abandoned Applications
284

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18726238 [patent_doc_number] => 20230340505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION [patent_app_type] => utility [patent_app_number] => 18/128122 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18128122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128122
CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION Mar 28, 2023 Pending
Array ( [id] => 19884349 [patent_doc_number] => 12270043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Compositions and methods for targeting, editing, or modifying genes [patent_app_type] => utility [patent_app_number] => 18/189201 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 73977 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189201
Compositions and methods for targeting, editing, or modifying genes Mar 22, 2023 Issued
Array ( [id] => 19311813 [patent_doc_number] => 12037616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Methods and compositions for treating angiopoietin-like 3 (ANGPTL3) related conditions [patent_app_type] => utility [patent_app_number] => 18/176197 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 73 [patent_no_of_words] => 41337 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176197
Methods and compositions for treating angiopoietin-like 3 (ANGPTL3) related conditions Feb 27, 2023 Issued
Array ( [id] => 18567442 [patent_doc_number] => 20230257775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => CANCER IMMUNOTHERAPY BY DELIVERING CLASS II MHC ANTIGENS USING A VLP-REPLICON [patent_app_type] => utility [patent_app_number] => 18/174013 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10819 [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] => 18174013 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174013
Cancer immunotherapy by delivering class II MHC antigens using a VLP-replicon Feb 23, 2023 Issued
Array ( [id] => 19218209 [patent_doc_number] => 20240182913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION [patent_app_type] => utility [patent_app_number] => 18/109550 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18109550 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109550
CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION Feb 13, 2023 Pending
Array ( [id] => 19135785 [patent_doc_number] => 11970716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Transcriptional control in prokaryotic cells using DNA-binding repressors [patent_app_type] => utility [patent_app_number] => 18/154299 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 24477 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154299
Transcriptional control in prokaryotic cells using DNA-binding repressors Jan 12, 2023 Issued
Array ( [id] => 18666555 [patent_doc_number] => 11773433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Methods for spatial analysis using targeted RNA depletion [patent_app_type] => utility [patent_app_number] => 18/088274 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 38 [patent_no_of_words] => 36982 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088274 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088274
Methods for spatial analysis using targeted RNA depletion Dec 22, 2022 Issued
Array ( [id] => 18779289 [patent_doc_number] => 11820983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Tuning cascade assay kinetics via molecular design [patent_app_type] => utility [patent_app_number] => 18/076262 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 30312 [patent_no_of_claims] => 30 [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] => 18076262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076262
Tuning cascade assay kinetics via molecular design Dec 5, 2022 Issued
Array ( [id] => 19425289 [patent_doc_number] => 12084692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Guide scaffolds [patent_app_type] => utility [patent_app_number] => 18/058251 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 110 [patent_figures_cnt] => 112 [patent_no_of_words] => 156795 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058251
Guide scaffolds Nov 21, 2022 Issued
Array ( [id] => 18451488 [patent_doc_number] => 20230192766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => ADAPTIVE RECOMBINANT NANOWORMS FROM GENETICALLY ENCODABLE STAR AMPHIPHILES [patent_app_type] => utility [patent_app_number] => 18/053517 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18053517 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/053517
ADAPTIVE RECOMBINANT NANOWORMS FROM GENETICALLY ENCODABLE STAR AMPHIPHILES Nov 7, 2022 Pending
Array ( [id] => 18996153 [patent_doc_number] => 11912985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Methods and compositions for simultaneous editing of both strands of a target double-stranded nucleotide sequence [patent_app_type] => utility [patent_app_number] => 18/053269 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 209 [patent_figures_cnt] => 312 [patent_no_of_words] => 224679 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18053269 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/053269
Methods and compositions for simultaneous editing of both strands of a target double-stranded nucleotide sequence Nov 6, 2022 Issued
Array ( [id] => 18360729 [patent_doc_number] => 20230142320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => MODIFIED FACTOR IX, AND COMPOSITIONS, METHODS AND USES FOR GENE TRANSFER TO CELLS, ORGANS, AND TISSUES [patent_app_type] => utility [patent_app_number] => 18/050982 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050982
Modified factor IX, and compositions, methods and uses for gene transfer to cells, organs, and tissues Oct 27, 2022 Issued
Array ( [id] => 18530292 [patent_doc_number] => 20230235362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => COMPOSITIONS AND METHODS FOR TARGETING, EDITING, OR MODIFYING GENES [patent_app_type] => utility [patent_app_number] => 17/958973 [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] => 74084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17958973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958973
Compositions and methods for targeting, editing, or modifying genes Oct 2, 2022 Issued
Array ( [id] => 18718107 [patent_doc_number] => 11795442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => CRISPR DNA targeting enzymes and systems [patent_app_type] => utility [patent_app_number] => 17/820444 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 38534 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820444
CRISPR DNA targeting enzymes and systems Aug 16, 2022 Issued
Array ( [id] => 18265880 [patent_doc_number] => 20230087122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => SEQUENTIAL GENE EDITING IN PRIMARY IMMUNE CELLS [patent_app_type] => utility [patent_app_number] => 17/817877 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17817877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817877
Sequential gene editing in primary immune cells Aug 4, 2022 Issued
Array ( [id] => 18036631 [patent_doc_number] => 20220380846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => METHODS AND SYSTEMS FOR DETERMINING A PREGNANCY-RELATED STATE OF A SUBJECT [patent_app_type] => utility [patent_app_number] => 17/877106 [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] => 38253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877106
Methods and systems for determining a pregnancy-related state of a subject Jul 28, 2022 Issued
Array ( [id] => 18036632 [patent_doc_number] => 20220380847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => METHODS AND SYSTEMS FOR DETERMINING A PREGNANCY-RELATED STATE OF A SUBJECT [patent_app_type] => utility [patent_app_number] => 17/877121 [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] => 38254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877121
Methods and systems for determining a pregnancy-related state of a subject Jul 28, 2022 Issued
Array ( [id] => 19564969 [patent_doc_number] => 12139731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => CRISPR-based programmable RNA editing [patent_app_type] => utility [patent_app_number] => 17/811391 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6309 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17811391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811391
CRISPR-based programmable RNA editing Jul 7, 2022 Issued
Array ( [id] => 19076688 [patent_doc_number] => 11946039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Class II, type II CRISPR systems [patent_app_type] => utility [patent_app_number] => 17/857923 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 33 [patent_no_of_words] => 23082 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857923
Class II, type II CRISPR systems Jul 4, 2022 Issued
Array ( [id] => 18342035 [patent_doc_number] => 11639511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => CRISPR enabled multiplexed genome engineering [patent_app_type] => utility [patent_app_number] => 17/853753 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 9635 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17853753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853753
CRISPR enabled multiplexed genome engineering Jun 28, 2022 Issued
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