Search

Nancy J. Leith

Examiner (ID: 17546, Phone: (313)446-4874 , Office: P/1636 )

Most Active Art Unit
1636
Art Unit(s)
1636, 1805, 1815, 1941, 1811
Total Applications
1477
Issued Applications
1013
Pending Applications
187
Abandoned Applications
292

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17126479 [patent_doc_number] => 20210301247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => SYSTEM FOR IMAGE-DRIVEN CELL MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/267383 [patent_app_country] => US [patent_app_date] => 2019-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17267383 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/267383
SYSTEM FOR IMAGE-DRIVEN CELL MANUFACTURING Aug 8, 2019 Pending
Array ( [id] => 15619379 [patent_doc_number] => 20200080094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION [patent_app_type] => utility [patent_app_number] => 16/535043 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535043
CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION Aug 6, 2019 Pending
Array ( [id] => 15557471 [patent_doc_number] => 20200063147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION [patent_app_type] => utility [patent_app_number] => 16/532442 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16532442 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532442
CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION Aug 4, 2019 Pending
Array ( [id] => 16977600 [patent_doc_number] => 20210221837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => OLIGONUCLEOTIDES COMPRISING A PHOSPHOROTRITHIOATE INTERNUCLEOSIDE LINKAGE [patent_app_type] => utility [patent_app_number] => 17/055510 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [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] => 17055510 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055510
OLIGONUCLEOTIDES COMPRISING A PHOSPHOROTRITHIOATE INTERNUCLEOSIDE LINKAGE Jul 28, 2019 Abandoned
Array ( [id] => 20316143 [patent_doc_number] => 12454687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Functional genomics using CRISPR-Cas systems, compositions, methods, knock out libraries and applications thereof [patent_app_type] => utility [patent_app_number] => 16/525531 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 92 [patent_figures_cnt] => 114 [patent_no_of_words] => 75829 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16525531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525531
Functional genomics using CRISPR-Cas systems, compositions, methods, knock out libraries and applications thereof Jul 28, 2019 Issued
Array ( [id] => 17141974 [patent_doc_number] => 20210309986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => METHODS FOR EXON SKIPPING AND GENE KNOCKOUT USING BASE EDITORS [patent_app_type] => utility [patent_app_number] => 17/260828 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18164 [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] => 17260828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/260828
Methods for exon skipping and gene knockout using base editors Jul 18, 2019 Issued
Array ( [id] => 17207758 [patent_doc_number] => 11168117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Constitutive promoter [patent_app_type] => utility [patent_app_number] => 16/513022 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 3 [patent_no_of_words] => 23311 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513022 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513022
Constitutive promoter Jul 15, 2019 Issued
Array ( [id] => 18825425 [patent_doc_number] => 11840696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Methods of introducing multiple expression constructs into a eukaryotic cell [patent_app_type] => utility [patent_app_number] => 16/506201 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 82968 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506201
Methods of introducing multiple expression constructs into a eukaryotic cell Jul 8, 2019 Issued
Array ( [id] => 20865631 [patent_doc_number] => 12692511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Cell surface tag exchange (CSTE) system for tracing and manipulation of cells during recombinase mediated cassette exchange integration of nucleic acid sequences to engineered receiver cells [patent_app_type] => utility [patent_app_number] => 17/259003 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 9 [patent_no_of_words] => 12265 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17259003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259003
A CELL SURFACE TAG EXCHANGE (CSTE) SYSTEM FOR TRACING AND MANIPULATION OF CELLS DURING RECOMBINASE MEDIATED CASSETTE EXCHANGE INTEGRATION OF NUCLEIC ACID SEQUENCES TO ENGINEERED RECEIVER CELLS Jul 8, 2019 Pending
Array ( [id] => 15324761 [patent_doc_number] => 20200002710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => SYSTEMS AND METHODS FOR CONTROL OF GENE EXPRESSION [patent_app_type] => utility [patent_app_number] => 16/456556 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456556
Systems and methods for control of gene expression Jun 27, 2019 Issued
Array ( [id] => 15468997 [patent_doc_number] => 10550363 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-02-04 [patent_title] => Instruments, modules, and methods for improved detection of edited sequences in live cells [patent_app_type] => utility [patent_app_number] => 16/454865 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 78 [patent_no_of_words] => 56047 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16454865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454865
Instruments, modules, and methods for improved detection of edited sequences in live cells Jun 26, 2019 Issued
Array ( [id] => 15360795 [patent_doc_number] => 20200016162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => INHIBITORS OF HUMAN EZH2, AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/453501 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43346 [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] => 16453501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/453501
INHIBITORS OF HUMAN EZH2, AND METHODS OF USE THEREOF Jun 25, 2019 Abandoned
Array ( [id] => 17236892 [patent_doc_number] => 11180764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Univariant extrinsic initiator control system for microbes and an in vitro assembly of large recombinant DNA molecules from multiple components [patent_app_type] => utility [patent_app_number] => 16/447418 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 70 [patent_no_of_words] => 21842 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16447418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447418
Univariant extrinsic initiator control system for microbes and an in vitro assembly of large recombinant DNA molecules from multiple components Jun 19, 2019 Issued
Array ( [id] => 15436187 [patent_doc_number] => 20200032277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION [patent_app_type] => utility [patent_app_number] => 16/445150 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445150 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445150
CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION Jun 17, 2019 Abandoned
Array ( [id] => 15436189 [patent_doc_number] => 20200032278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION [patent_app_type] => utility [patent_app_number] => 16/445156 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445156
CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION Jun 17, 2019 Abandoned
Array ( [id] => 20108550 [patent_doc_number] => 12359259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Biomarkers for predicting prostate cancer progression [patent_app_type] => utility [patent_app_number] => 16/972984 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 59 [patent_no_of_words] => 8803 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972984 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972984
Biomarkers for predicting prostate cancer progression Jun 9, 2019 Issued
Array ( [id] => 15263229 [patent_doc_number] => 20190380348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => COMPOSITIONS AND METHODS FOR THE IMPROVED PRODUCTION AND DELIVERY OF RNA BY EFFICIENT TRANSCRIPTION TERMINATION [patent_app_type] => utility [patent_app_number] => 16/434854 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26934 [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] => 16434854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434854
Compositions and methods for the improved production and delivery of RNA by efficient transcription termination Jun 6, 2019 Issued
Array ( [id] => 16878265 [patent_doc_number] => 11028401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Manipulation of genes involved in signal transduction to control fungal morphology during fermentation and production [patent_app_type] => utility [patent_app_number] => 16/433624 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 24 [patent_no_of_words] => 61393 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16433624 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/433624
Manipulation of genes involved in signal transduction to control fungal morphology during fermentation and production Jun 5, 2019 Issued
Array ( [id] => 16964182 [patent_doc_number] => 20210215681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => METHOD FOR DETECTION OF UNSTABLE CELL-FREE DNA AND DEVICE USING SAME [patent_app_type] => utility [patent_app_number] => 17/058267 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17058267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058267
Method for detection of unstable cell-free DNA and device using same May 29, 2019 Issued
Array ( [id] => 15268085 [patent_doc_number] => 20190382776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => In vitro DNA SCRaMbLE [patent_app_type] => utility [patent_app_number] => 16/418163 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16418163 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/418163
In vitro DNA SCRaMbLE May 20, 2019 Issued
Menu