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] => 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 Abandoned
Array ( [id] => 20744229 [patent_doc_number] => 12644126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [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] => 31 [patent_figures_cnt] => 105 [patent_no_of_words] => 17888 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 Issued
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 Issued
Array ( [id] => 17370411 [patent_doc_number] => 20220025463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => CRISPR EFFECTOR SYSTEM BASED DIAGNOSTICS [patent_app_type] => utility [patent_app_number] => 17/495219 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 74349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17495219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495219
CRISPR EFFECTOR SYSTEM BASED DIAGNOSTICS Oct 5, 2021 Pending
Array ( [id] => 17370352 [patent_doc_number] => 20220025404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => COMPOSITIONS AND METHODS FOR MONITORING IN REAL-TIME CONSTRUCTION AND BIOENGINEERING OF MAMMALIAN SYNTHETIC CHROMOSOMES [patent_app_type] => utility [patent_app_number] => 17/482307 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17482307 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482307
COMPOSITIONS AND METHODS FOR MONITORING IN REAL-TIME CONSTRUCTION AND BIOENGINEERING OF MAMMALIAN SYNTHETIC CHROMOSOMES Sep 21, 2021 Pending
Array ( [id] => 17490627 [patent_doc_number] => 11279919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Simultaneous multiplex genome editing in yeast [patent_app_type] => utility [patent_app_number] => 17/475392 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 38 [patent_no_of_words] => 32411 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475392 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475392
Simultaneous multiplex genome editing in yeast Sep 14, 2021 Issued
Array ( [id] => 18692961 [patent_doc_number] => 20230323323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => METHOD FOR PERFORMING GENE EDITING ON TARGET SITE IN CELL [patent_app_type] => utility [patent_app_number] => 18/025136 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18025136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025136
METHOD FOR PERFORMING GENE EDITING ON TARGET SITE IN CELL Sep 2, 2021 Pending
Array ( [id] => 17299888 [patent_doc_number] => 20210395727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => SIMULTANEOUS MULTIPLEX GENOME EDITING IN YEAST [patent_app_type] => utility [patent_app_number] => 17/463956 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17463956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/463956
Simultaneous multiplex genome editing in yeast Aug 31, 2021 Issued
Array ( [id] => 17482657 [patent_doc_number] => 20220090161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => DEVICES AND METHODS FOR PRODUCING NUCLEIC ACIDS AND PROTEINS [patent_app_type] => utility [patent_app_number] => 17/459053 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17459053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459053
Devices and methods for producing nucleic acids and proteins Aug 26, 2021 Issued
Array ( [id] => 17482566 [patent_doc_number] => 20220090070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => METHODS AND COMPOSITIONS FOR ALTERING FUNCTION AND STRUCTURE OF CHROMATIN LOOPS AND/OR DOMAINS [patent_app_type] => utility [patent_app_number] => 17/398951 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 90624 [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] => 17398951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398951
METHODS AND COMPOSITIONS FOR ALTERING FUNCTION AND STRUCTURE OF CHROMATIN LOOPS AND/OR DOMAINS Aug 9, 2021 Abandoned
Array ( [id] => 17974376 [patent_doc_number] => 11491213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [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] => 17/305649 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 30 [patent_no_of_words] => 33992 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17305649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305649
Modified factor IX, and compositions, methods and uses for gene transfer to cells, organs, and tissues Jul 11, 2021 Issued
Array ( [id] => 17385999 [patent_doc_number] => 20220033851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => mRNA, episomal and genomic integrated lentiviral and gammaretroviral vector expression of dimeric immunoglobulin A and polymeric immunoglobulin A to Enable Mucosal and Hematological Based Immunity/Protection via Gene Therapy for Allergens, viruses, HIV, bacteria, pneumonia, infections, pathology associated proteins, systemic pathologies, cancer, toxins and unnatural viruses. CAR engineered and non-CAR engineered immune cell expression of dimeric immunoglobulin A and polymeric immunoglobulin A. [patent_app_type] => utility [patent_app_number] => 17/368957 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 70354 [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] => 17368957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/368957
mRNA, episomal and genomic integrated lentiviral and gammaretroviral vector expression of dimeric immunoglobulin A and polymeric immunoglobulin A to Enable Mucosal and Hematological Based Immunity/Protection via Gene Therapy for Allergens, viruses, HIV, bacteria, pneumonia, infections, pathology associated proteins, systemic pathologies, cancer, toxins and unnatural viruses. CAR engineered and non-CAR engineered immune cell expression of dimeric immunoglobulin A and polymeric immunoglobulin A. Jul 6, 2021 Pending
Array ( [id] => 17627271 [patent_doc_number] => 20220162286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => METHODS OF PRODUCING TWO CHAIN PROTEINS IN BACTERIA [patent_app_type] => utility [patent_app_number] => 17/368698 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17368698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/368698
METHODS OF PRODUCING TWO CHAIN PROTEINS IN BACTERIA Jul 5, 2021 Pending
Array ( [id] => 17156413 [patent_doc_number] => 20210317464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => INCREASED NUCLEIC-ACID GUIDED CELL EDITING IN YEAST [patent_app_type] => utility [patent_app_number] => 17/355081 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355081
INCREASED NUCLEIC-ACID GUIDED CELL EDITING IN YEAST Jun 21, 2021 Abandoned
Array ( [id] => 17421497 [patent_doc_number] => 11254942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Curing for recursive nucleic acid-guided cell editing [patent_app_type] => utility [patent_app_number] => 17/353282 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 51 [patent_no_of_words] => 36415 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353282
Curing for recursive nucleic acid-guided cell editing Jun 20, 2021 Issued
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