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] => 17496509 [patent_doc_number] => 11285193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Methods and compositions for RNA-guided treatment of HIV infection [patent_app_type] => utility [patent_app_number] => 15/882207 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 68 [patent_no_of_words] => 22176 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15882207 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/882207
Methods and compositions for RNA-guided treatment of HIV infection Jan 28, 2018 Issued
Array ( [id] => 13369001 [patent_doc_number] => 20180236041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => METHODS AND COMPOSITIONS FOR RNA-GUIDED TREATMENT OF HIV INFECTION [patent_app_type] => utility [patent_app_number] => 15/882197 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15882197 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/882197
METHODS AND COMPOSITIONS FOR RNA-GUIDED TREATMENT OF HIV INFECTION Jan 28, 2018 Abandoned
Array ( [id] => 12832063 [patent_doc_number] => 20180169193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => METHODS AND COMPOSITIONS FOR RNA-GUIDED TREATMENT OF HIV INFECTION [patent_app_type] => utility [patent_app_number] => 15/879877 [patent_app_country] => US [patent_app_date] => 2018-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15879877 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/879877
METHODS AND COMPOSITIONS FOR RNA-GUIDED TREATMENT OF HIV INFECTION Jan 24, 2018 Abandoned
Array ( [id] => 12729913 [patent_doc_number] => 20180135138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => METHOD FOR EVALUATING HEALTH CONDITION AND METHOD FOR PREDICTING LONG-TERM EFFICACY OF ANTICANCER AGENT [patent_app_type] => utility [patent_app_number] => 15/870190 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15870190 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/870190
METHOD FOR EVALUATING HEALTH CONDITION AND METHOD FOR PREDICTING LONG-TERM EFFICACY OF ANTICANCER AGENT Jan 11, 2018 Abandoned
Array ( [id] => 17741450 [patent_doc_number] => 11389495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Combination method for treatment of cancer [patent_app_type] => utility [patent_app_number] => 15/868805 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 43 [patent_no_of_words] => 17681 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15868805 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/868805
Combination method for treatment of cancer Jan 10, 2018 Issued
Array ( [id] => 13729751 [patent_doc_number] => 20180369343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => SYSTEMIC GENE REPLACEMENT THERAPY FOR TREATMENT OF X-LINKED MYOTUBULAR MYOPATHY (XLMTM) [patent_app_type] => utility [patent_app_number] => 15/856653 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [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] => 15856653 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/856653
Systemic gene replacement therapy for treatment of X-linked myotubular myopathy (XLMTM) Dec 27, 2017 Issued
Array ( [id] => 13729751 [patent_doc_number] => 20180369343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => SYSTEMIC GENE REPLACEMENT THERAPY FOR TREATMENT OF X-LINKED MYOTUBULAR MYOPATHY (XLMTM) [patent_app_type] => utility [patent_app_number] => 15/856653 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [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] => 15856653 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/856653
Systemic gene replacement therapy for treatment of X-linked myotubular myopathy (XLMTM) Dec 27, 2017 Issued
Array ( [id] => 13729751 [patent_doc_number] => 20180369343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => SYSTEMIC GENE REPLACEMENT THERAPY FOR TREATMENT OF X-LINKED MYOTUBULAR MYOPATHY (XLMTM) [patent_app_type] => utility [patent_app_number] => 15/856653 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [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] => 15856653 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/856653
Systemic gene replacement therapy for treatment of X-linked myotubular myopathy (XLMTM) Dec 27, 2017 Issued
Array ( [id] => 13729751 [patent_doc_number] => 20180369343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => SYSTEMIC GENE REPLACEMENT THERAPY FOR TREATMENT OF X-LINKED MYOTUBULAR MYOPATHY (XLMTM) [patent_app_type] => utility [patent_app_number] => 15/856653 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [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] => 15856653 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/856653
Systemic gene replacement therapy for treatment of X-linked myotubular myopathy (XLMTM) Dec 27, 2017 Issued
Array ( [id] => 19564954 [patent_doc_number] => 12139716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Composition for editing a nucleic acid sequence and method using the same [patent_app_type] => utility [patent_app_number] => 16/472274 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 5160 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16472274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/472274
Composition for editing a nucleic acid sequence and method using the same Dec 19, 2017 Issued
Array ( [id] => 12886021 [patent_doc_number] => 20180187182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => DIRECTED EVOLUTION THROUGH MUTATION RATE MODULATION [patent_app_type] => utility [patent_app_number] => 15/848029 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15848029 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/848029
Directed evolution through mutation rate modulation Dec 19, 2017 Issued
Array ( [id] => 15931751 [patent_doc_number] => 20200157509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => TARGETED INTEGRATION SITES IN CHINESE HAMSTER OVARY CELL GENOME [patent_app_type] => utility [patent_app_number] => 16/472108 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16472108 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/472108
Targeted integration sites in Chinese hamster ovary cell genome Dec 18, 2017 Issued
Array ( [id] => 12625113 [patent_doc_number] => 20180100201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => TUMOR AND MICROENVIRONMENT GENE EXPRESSION, COMPOSITIONS OF MATTER AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 15/844601 [patent_app_country] => US [patent_app_date] => 2017-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 134236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -161 [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] => 15844601 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/844601
TUMOR AND MICROENVIRONMENT GENE EXPRESSION, COMPOSITIONS OF MATTER AND METHODS OF USE THEREOF Dec 16, 2017 Abandoned
Array ( [id] => 15883375 [patent_doc_number] => 10648020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => CRISPR enzymes and systems [patent_app_type] => utility [patent_app_number] => 15/844608 [patent_app_country] => US [patent_app_date] => 2017-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 345 [patent_figures_cnt] => 388 [patent_no_of_words] => 208244 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15844608 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/844608
CRISPR enzymes and systems Dec 16, 2017 Issued
Array ( [id] => 16533515 [patent_doc_number] => 10876100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Crispr enzyme mutations reducing off-target effects [patent_app_type] => utility [patent_app_number] => 15/844528 [patent_app_country] => US [patent_app_date] => 2017-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 71 [patent_figures_cnt] => 71 [patent_no_of_words] => 249698 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15844528 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/844528
Crispr enzyme mutations reducing off-target effects Dec 15, 2017 Issued
Array ( [id] => 17815651 [patent_doc_number] => 11421250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => CRISPR enzymes and systems [patent_app_type] => utility [patent_app_number] => 15/844530 [patent_app_country] => US [patent_app_date] => 2017-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 348 [patent_figures_cnt] => 416 [patent_no_of_words] => 125916 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15844530 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/844530
CRISPR enzymes and systems Dec 15, 2017 Issued
Array ( [id] => 13537233 [patent_doc_number] => 20180320163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => NOVEL CRISPR ENZYMES AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/842073 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 201001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -75 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15842073 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/842073
CRISPR enzymes and systems Dec 13, 2017 Issued
Array ( [id] => 12707737 [patent_doc_number] => 20180127745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => CELL SORTING [patent_app_type] => utility [patent_app_number] => 15/842315 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15842315 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/842315
Cell sorting Dec 13, 2017 Issued
Array ( [id] => 18202548 [patent_doc_number] => 11584931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Methods and compositions for generating a deletion library and for identifying a defective interfering particle (DIP) [patent_app_type] => utility [patent_app_number] => 16/467233 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 50 [patent_no_of_words] => 37022 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16467233 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/467233
Methods and compositions for generating a deletion library and for identifying a defective interfering particle (DIP) Dec 13, 2017 Issued
Array ( [id] => 13508323 [patent_doc_number] => 20180305704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION [patent_app_type] => utility [patent_app_number] => 15/838064 [patent_app_country] => US [patent_app_date] => 2017-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15838064 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/838064
CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION Dec 10, 2017 Abandoned
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