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] => 14072315 [patent_doc_number] => 20190085045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => METHODS OF PRODUCING TWO CHAIN PROTEINS IN BACTERIA [patent_app_type] => utility [patent_app_number] => 16/045517 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40721 [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] => 16045517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045517
Methods of producing two chain proteins in bacteria Jul 24, 2018 Issued
Array ( [id] => 17351708 [patent_doc_number] => 11226339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Methods for high throughput receptor:ligand identification [patent_app_type] => utility [patent_app_number] => 16/044608 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 49 [patent_no_of_words] => 19724 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16044608 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/044608
Methods for high throughput receptor:ligand identification Jul 24, 2018 Issued
Array ( [id] => 17228952 [patent_doc_number] => 20210355508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => Method for Modulating RNA Splicing by Inducing Base Mutation at Splice Site or Base Substitution in Polypyrimidine Region [patent_app_type] => utility [patent_app_number] => 16/982017 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16923 [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] => 16982017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/982017
Method for Modulating RNA Splicing by Inducing Base Mutation at Splice Site or Base Substitution in Polypyrimidine Region Jul 23, 2018 Pending
Array ( [id] => 13552509 [patent_doc_number] => 20180327802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => SEPARATOME-BASED PROTEIN EXPRESSION AND PURIFICATION PLATFORM [patent_app_type] => utility [patent_app_number] => 16/040000 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16040000 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/040000
SEPARATOME-BASED PROTEIN EXPRESSION AND PURIFICATION PLATFORM Jul 18, 2018 Abandoned
Array ( [id] => 14261701 [patent_doc_number] => 10280403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Host cells with artificial endosymbionts [patent_app_type] => utility [patent_app_number] => 16/033679 [patent_app_country] => US [patent_app_date] => 2018-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7752 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16033679 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/033679
Host cells with artificial endosymbionts Jul 11, 2018 Issued
Array ( [id] => 17421506 [patent_doc_number] => 11254951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Artificial nucleic acid molecules [patent_app_type] => utility [patent_app_number] => 16/030018 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 39401 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16030018 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/030018
Artificial nucleic acid molecules Jul 8, 2018 Issued
Array ( [id] => 20226360 [patent_doc_number] => 12415000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => CRISPR system based antiviral therapy [patent_app_type] => utility [patent_app_number] => 16/629310 [patent_app_country] => US [patent_app_date] => 2018-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 80674 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16629310 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/629310
CRISPR system based antiviral therapy Jul 5, 2018 Issued
Array ( [id] => 13793955 [patent_doc_number] => 20190010516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => METHOD AND SYSTEM FOR INCORPORATION OF BIOMOLECULES INTO VESICLES, CELLS, AND MICELLES USING ELECTROACTIVE POROUS DEVICE MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/026709 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16026709 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026709
Method and system for incorporation of biomolecules into vesicles, cells, and micelles using electroactive porous device membrane Jul 2, 2018 Issued
Array ( [id] => 16824597 [patent_doc_number] => 20210139890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => NOVEL CRISPR RNA TARGETING ENZYMES AND SYSTEMS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/626932 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -78 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16626932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/626932
NOVEL CRISPR RNA TARGETING ENZYMES AND SYSTEMS AND USES THEREOF Jul 1, 2018 Pending
Array ( [id] => 14407643 [patent_doc_number] => 20190169665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => Gene Synthesis by Self-Assembly of Small Oligonucleotide Building Blocks [patent_app_type] => utility [patent_app_number] => 16/023960 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16023960 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/023960
Gene Synthesis by Self-Assembly of Small Oligonucleotide Building Blocks Jun 28, 2018 Abandoned
Array ( [id] => 13871423 [patent_doc_number] => 20190032052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => METHODS, SYSTEMS, AND APPARATUS FOR IDENTIFYING TARGET SEQUENCES FOR CAS ENZYMES OR CRISPR-CAS SYSTEMS FOR TARGET SEQUENCES AND CONVEYING RESULTS THEREOF [patent_app_type] => utility [patent_app_number] => 16/012692 [patent_app_country] => US [patent_app_date] => 2018-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [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] => 16012692 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/012692
METHODS, SYSTEMS, AND APPARATUS FOR IDENTIFYING TARGET SEQUENCES FOR CAS ENZYMES OR CRISPR-CAS SYSTEMS FOR TARGET SEQUENCES AND CONVEYING RESULTS THEREOF Jun 18, 2018 Abandoned
Array ( [id] => 13521985 [patent_doc_number] => 20180312535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => PHOSPHATE REPLACEMENT MRNA CAP ANALOGS [patent_app_type] => utility [patent_app_number] => 16/008655 [patent_app_country] => US [patent_app_date] => 2018-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16008655 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/008655
Phosphate replacement mRNA cap analogs Jun 13, 2018 Issued
Array ( [id] => 13841415 [patent_doc_number] => 20190024192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => ENGINEERED GENETIC ENTERIC SENSOR BACTERIA AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/000185 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16000185 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/000185
Engineered genetic enteric sensor bacteria and uses thereof Jun 4, 2018 Issued
Array ( [id] => 13522601 [patent_doc_number] => 20180312843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => STAT3 INHIBITORS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 15/984086 [patent_app_country] => US [patent_app_date] => 2018-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 54439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15984086 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/984086
STAT3 inhibitors and uses thereof May 17, 2018 Issued
Array ( [id] => 15524747 [patent_doc_number] => 20200054679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => Compositions and Methods for Gene Editing in T cells using CRISPR/Cpf1 [patent_app_type] => utility [patent_app_number] => 16/609628 [patent_app_country] => US [patent_app_date] => 2018-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16609628 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/609628
Compositions and methods for gene editing in T cells using CRISPR/Cpf1 May 1, 2018 Issued
Array ( [id] => 13827147 [patent_doc_number] => 20190017058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION [patent_app_type] => utility [patent_app_number] => 15/967495 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 15967495 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/967495
CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION Apr 29, 2018 Pending
Array ( [id] => 17621184 [patent_doc_number] => 11340232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Peptide constructs and assay systems [patent_app_type] => utility [patent_app_number] => 15/967461 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 21310 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15967461 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/967461
Peptide constructs and assay systems Apr 29, 2018 Issued
Array ( [id] => 13902389 [patent_doc_number] => 20190040399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION [patent_app_type] => utility [patent_app_number] => 15/967510 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15967510 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/967510
CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION Apr 29, 2018 Abandoned
Array ( [id] => 13607651 [patent_doc_number] => 20180355375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => CRISPR-Cas Nickase Systems, Methods And Compositions For Sequence Manipulation in Eukaryotes [patent_app_type] => utility [patent_app_number] => 15/967464 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 15967464 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/967464
CRISPR-Cas Nickase Systems, Methods And Compositions For Sequence Manipulation in Eukaryotes Apr 29, 2018 Pending
Array ( [id] => 14072873 [patent_doc_number] => 20190085324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => ASSAYS FOR MASSIVELY COMBINATORIAL PERTURBATION PROFILING AND CELLULAR CIRCUIT RECONSTRUCTION [patent_app_type] => utility [patent_app_number] => 15/965192 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 115197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 15965192 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/965192
Assays for massively combinatorial perturbation profiling and cellular circuit reconstruction Apr 26, 2018 Issued
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