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] => 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 Pending
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
Array ( [id] => 17990456 [patent_doc_number] => 20220356493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => DNA-BINDING PROTEINS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/346020 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17346020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/346020
DNA-BINDING PROTEINS AND USES THEREOF Jun 10, 2021 Abandoned
Array ( [id] => 18739963 [patent_doc_number] => 20230348933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => TANDEM ANELLOVIRUS CONSTRUCTS [patent_app_type] => utility [patent_app_number] => 18/009557 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 78533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18009557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009557
TANDEM ANELLOVIRUS CONSTRUCTS Jun 10, 2021 Pending
Array ( [id] => 19076725 [patent_doc_number] => 11946077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => OMNI-59, 61, 67, 76, 79, 80, 81, and 82 CRISPR nucleases [patent_app_type] => utility [patent_app_number] => 17/905617 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 30533 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905617
OMNI-59, 61, 67, 76, 79, 80, 81, and 82 CRISPR nucleases Jun 3, 2021 Issued
Array ( [id] => 17769592 [patent_doc_number] => 11401521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Integration of nucleic acid constructs into eukaryotic cells with a transposase from oryzias [patent_app_type] => utility [patent_app_number] => 17/339617 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 30804 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17339617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339617
Integration of nucleic acid constructs into eukaryotic cells with a transposase from oryzias Jun 3, 2021 Issued
Array ( [id] => 17243748 [patent_doc_number] => 20210363491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => PRODUCTION OF INSULIN PRODUCING CELLS [patent_app_type] => utility [patent_app_number] => 17/334933 [patent_app_country] => US [patent_app_date] => 2021-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17334933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/334933
PRODUCTION OF INSULIN PRODUCING CELLS May 30, 2021 Pending
Array ( [id] => 17490648 [patent_doc_number] => 11279940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Iterative genome editing in microbes [patent_app_type] => utility [patent_app_number] => 17/332503 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 51249 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17332503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332503
Iterative genome editing in microbes May 26, 2021 Issued
Array ( [id] => 17110158 [patent_doc_number] => 20210290755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => IMMUNOGENIC COMPOSITIONS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/330826 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17330826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330826
IMMUNOGENIC COMPOSITIONS AND USES THEREOF May 25, 2021 Abandoned
Array ( [id] => 17911400 [patent_doc_number] => 20220313795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => METHODS AND COMPOSITIONS FOR RNA-GUIDED TREATMENT OF HIV INFECTION [patent_app_type] => utility [patent_app_number] => 17/329137 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17329137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329137
METHODS AND COMPOSITIONS FOR RNA-GUIDED TREATMENT OF HIV INFECTION May 23, 2021 Abandoned
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