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] => 17889818 [patent_doc_number] => 11452765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Sequence specific antimicrobials [patent_app_type] => utility [patent_app_number] => 17/581614 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10633 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17581614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581614
Sequence specific antimicrobials Jan 20, 2022 Issued
Array ( [id] => 17595325 [patent_doc_number] => 20220144898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => METHODS AND COMPOSITIONS FOR TREATING CANCER USING PEPTIDE NUCLEIC ACID-BASED AGENTS [patent_app_type] => utility [patent_app_number] => 17/581467 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17581467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581467
METHODS AND COMPOSITIONS FOR TREATING CANCER USING PEPTIDE NUCLEIC ACID-BASED AGENTS Jan 20, 2022 Pending
Array ( [id] => 19624318 [patent_doc_number] => 12163125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Engineered class 2 type V CRISPR systems [patent_app_type] => utility [patent_app_number] => 17/572208 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 77 [patent_no_of_words] => 126604 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572208
Engineered class 2 type V CRISPR systems Jan 9, 2022 Issued
Array ( [id] => 17533899 [patent_doc_number] => 20220112508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => INSTRUMENTS, MODULES, AND METHODS FOR IMPROVED DETECTION OF EDITED SEQUENCES IN LIVE CELLS [patent_app_type] => utility [patent_app_number] => 17/555395 [patent_app_country] => US [patent_app_date] => 2021-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17555395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555395
INSTRUMENTS, MODULES, AND METHODS FOR IMPROVED DETECTION OF EDITED SEQUENCES IN LIVE CELLS Dec 17, 2021 Abandoned
Array ( [id] => 18329526 [patent_doc_number] => 11634755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Crispr enzymes and systems [patent_app_type] => utility [patent_app_number] => 17/554333 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 345 [patent_figures_cnt] => 388 [patent_no_of_words] => 206996 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [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] => 17554333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/554333
Crispr enzymes and systems Dec 16, 2021 Issued
Array ( [id] => 18590406 [patent_doc_number] => 11739290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Instruments, modules, and methods for improved detection of edited sequences in live cells [patent_app_type] => utility [patent_app_number] => 17/555336 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 78 [patent_no_of_words] => 56241 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17555336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555336
Instruments, modules, and methods for improved detection of edited sequences in live cells Dec 16, 2021 Issued
Array ( [id] => 18666554 [patent_doc_number] => 11773432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => CRISPR enzymes and systems [patent_app_type] => utility [patent_app_number] => 17/554314 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 345 [patent_figures_cnt] => 388 [patent_no_of_words] => 206655 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17554314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/554314
CRISPR enzymes and systems Dec 16, 2021 Issued
Array ( [id] => 19381311 [patent_doc_number] => 20240271181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHODS FOR DETECTING HOMOGENOUS TARGETS IN A POPULATION WITH NEXT GENERATION SEQUENCING [patent_app_type] => utility [patent_app_number] => 18/266692 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15044 [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] => 18266692 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266692
METHODS FOR DETECTING HOMOGENOUS TARGETS IN A POPULATION WITH NEXT GENERATION SEQUENCING Dec 9, 2021 Pending
Array ( [id] => 18085766 [patent_doc_number] => 11535887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Methods for spatial analysis using targeted RNA depletion [patent_app_type] => utility [patent_app_number] => 17/546625 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 38 [patent_no_of_words] => 36776 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546625
Methods for spatial analysis using targeted RNA depletion Dec 8, 2021 Issued
Array ( [id] => 17482594 [patent_doc_number] => 20220090098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => GENETICALLY ENGINEERED VIBRIO SP. AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/541163 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17541163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541163
GENETICALLY ENGINEERED VIBRIO SP. AND USES THEREOF Dec 1, 2021 Pending
Array ( [id] => 17474177 [patent_doc_number] => 20220081681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => ENGINEERED PROTEINS [patent_app_type] => utility [patent_app_number] => 17/533997 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 155522 [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] => 17533997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533997
Engineered proteins Nov 22, 2021 Issued
Array ( [id] => 17930201 [patent_doc_number] => 20220325326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => EVALUATION OF CAS9 MOLECULE/GUIDE RNA MOLECULE COMPLEXES [patent_app_type] => utility [patent_app_number] => 17/533007 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48658 [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] => 17533007 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533007
EVALUATION OF CAS9 MOLECULE/GUIDE RNA MOLECULE COMPLEXES Nov 21, 2021 Pending
Array ( [id] => 17460677 [patent_doc_number] => 20220073982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => METHODS AND SYSTEMS FOR DETERMINING A PREGNANCY-RELATED STATE OF A SUBJECT [patent_app_type] => utility [patent_app_number] => 17/522425 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522425 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522425
Methods and systems for determining a pregnancy-related state of a subject Nov 8, 2021 Issued
Array ( [id] => 17541186 [patent_doc_number] => 11306299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Simultaneous multiplex genome editing in yeast [patent_app_type] => utility [patent_app_number] => 17/518556 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 38 [patent_no_of_words] => 32404 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17518556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/518556
Simultaneous multiplex genome editing in yeast Nov 2, 2021 Issued
Array ( [id] => 17414329 [patent_doc_number] => 20220049233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => NOVEL MAD NUCLEASES [patent_app_type] => utility [patent_app_number] => 17/518481 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17518481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/518481
NOVEL MAD NUCLEASES Nov 2, 2021 Pending
Array ( [id] => 17548482 [patent_doc_number] => 20220119823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [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] => 17/453238 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453238
Univariant Extrinsic Initiator Control System For Microbes And An In Vitro Assembly Of Large Recombinant DNA Molecules From Multiple Components Nov 1, 2021 Pending
Array ( [id] => 17890910 [patent_doc_number] => 11453867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => CRISPR DNA targeting enzymes and systems [patent_app_type] => utility [patent_app_number] => 17/505578 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 38865 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505578
CRISPR DNA targeting enzymes and systems Oct 18, 2021 Issued
Array ( [id] => 17579130 [patent_doc_number] => 20220135985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION [patent_app_type] => utility [patent_app_number] => 17/503928 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17503928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503928
CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION Oct 17, 2021 Pending
Array ( [id] => 17505196 [patent_doc_number] => 20220098298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => COMPOSITIONS AND METHODS FOR IMPROVING HEALTH THROUGH MODULATING CALHM2 [patent_app_type] => utility [patent_app_number] => 17/450998 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12069 [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] => 17450998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450998
COMPOSITIONS AND METHODS FOR IMPROVING HEALTH THROUGH MODULATING CALHM2 Oct 14, 2021 Pending
Array ( [id] => 18817795 [patent_doc_number] => 20230392135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => ENGINEERED CAS ENDONUCLEASE VARIANTS FOR IMPROVED GENOME EDITING [patent_app_type] => utility [patent_app_number] => 18/248933 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [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] => 18248933 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248933
ENGINEERED CAS ENDONUCLEASE VARIANTS FOR IMPROVED GENOME EDITING Oct 12, 2021 Pending
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