Search

Nancy J. Leith

Examiner (ID: 331, Phone: (313)446-4874 , Office: P/1636 )

Most Active Art Unit
1636
Art Unit(s)
1815, 1941, 1805, 1636, 1811
Total Applications
1455
Issued Applications
1005
Pending Applications
181
Abandoned Applications
289

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20548935 [patent_doc_number] => 12559717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Gene therapy for recessive dystrophic epidermolysis bullosa using genetically corrected autologous keratinocytes [patent_app_type] => utility [patent_app_number] => 19/192918 [patent_app_country] => US [patent_app_date] => 2025-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 11372 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19192918 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/192918
Gene therapy for recessive dystrophic epidermolysis bullosa using genetically corrected autologous keratinocytes Apr 28, 2025 Issued
Array ( [id] => 20059249 [patent_doc_number] => 20250197471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => METHODS FOR THE TREATMENT OF B CELL MALIGNANCIES USING ADOPTIVE CELL THERAPY [patent_app_type] => utility [patent_app_number] => 19/031042 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19031042 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/031042
METHODS FOR THE TREATMENT OF B CELL MALIGNANCIES USING ADOPTIVE CELL THERAPY Jan 16, 2025 Pending
Array ( [id] => 20158398 [patent_doc_number] => 12385010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Gene therapy for recessive dystrophic epidermolysis bullosa using genetically corrected autologous keratinocytes [patent_app_type] => utility [patent_app_number] => 18/933687 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 11251 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 18933687 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/933687
Gene therapy for recessive dystrophic epidermolysis bullosa using genetically corrected autologous keratinocytes Oct 30, 2024 Issued
Array ( [id] => 19098155 [patent_doc_number] => 20240117383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => SELECTION BY ESSENTIAL-GENE KNOCK-IN [patent_app_type] => utility [patent_app_number] => 18/537754 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 111914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18537754 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537754
SELECTION BY ESSENTIAL-GENE KNOCK-IN Dec 11, 2023 Pending
Array ( [id] => 19125716 [patent_doc_number] => 20240131069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => ADMINISTRATION OF TUMOR INFILTRATING LYMPHOCYTES WITH MEMBRANE BOUND INTERLEUKIN 15 TO TREAT CANCER [patent_app_type] => utility [patent_app_number] => 18/501621 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18501621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501621
ADMINISTRATION OF TUMOR INFILTRATING LYMPHOCYTES WITH MEMBRANE BOUND INTERLEUKIN 15 TO TREAT CANCER Nov 2, 2023 Pending
Array ( [id] => 19491807 [patent_doc_number] => 12110504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Gene therapy for recessive dystrophic epidermolysis bullosa using genetically corrected autologous keratinocytes [patent_app_type] => utility [patent_app_number] => 18/501837 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 15746 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18501837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501837
Gene therapy for recessive dystrophic epidermolysis bullosa using genetically corrected autologous keratinocytes Nov 2, 2023 Issued
Array ( [id] => 19125716 [patent_doc_number] => 20240131069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => ADMINISTRATION OF TUMOR INFILTRATING LYMPHOCYTES WITH MEMBRANE BOUND INTERLEUKIN 15 TO TREAT CANCER [patent_app_type] => utility [patent_app_number] => 18/501621 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18501621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501621
ADMINISTRATION OF TUMOR INFILTRATING LYMPHOCYTES WITH MEMBRANE BOUND INTERLEUKIN 15 TO TREAT CANCER Nov 1, 2023 Pending
Array ( [id] => 19464530 [patent_doc_number] => 20240318199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ADENO-ASSOCIATED VIRUS (AAV) SYSTEMS FOR TREATMENT OF PROGRANULIN ASSOCIATED NEURODEGENERATIVE DISEASES OR DISORDERS [patent_app_type] => utility [patent_app_number] => 18/372868 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18372868 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372868
ADENO-ASSOCIATED VIRUS (AAV) SYSTEMS FOR TREATMENT OF PROGRANULIN ASSOCIATED NEURODEGENERATIVE DISEASES OR DISORDERS Sep 25, 2023 Abandoned
Array ( [id] => 19170900 [patent_doc_number] => 20240156874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => METHODS FOR GENERATING STEM CELL-DERIVED BETA CELLS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/242495 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10832 [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] => 18242495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242495
METHODS FOR GENERATING STEM CELL-DERIVED BETA CELLS AND USES THEREOF Sep 4, 2023 Abandoned
Array ( [id] => 19381220 [patent_doc_number] => 20240271090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => CRISPR-Cas9 Knock-out of SHP-1/2 to Reduce T cell Exhaustion in Adoptive Cell Therapy [patent_app_type] => utility [patent_app_number] => 18/459533 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18459533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459533
CRISPR-Cas9 Knock-out of SHP-1/2 to Reduce T cell Exhaustion in Adoptive Cell Therapy Aug 31, 2023 Abandoned
Array ( [id] => 19402228 [patent_doc_number] => 20240285739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => MULTIEPITOPE VACCINE CASSETTES [patent_app_type] => utility [patent_app_number] => 18/458062 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61030 [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] => 18458062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458062
MULTIEPITOPE VACCINE CASSETTES Aug 28, 2023 Abandoned
Array ( [id] => 19051224 [patent_doc_number] => 20240093193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => DEAD GUIDES FOR CRISPR TRANSCRIPTION FACTORS [patent_app_type] => utility [patent_app_number] => 18/449940 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 113251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449940
DEAD GUIDES FOR CRISPR TRANSCRIPTION FACTORS Aug 14, 2023 Pending
Array ( [id] => 19125838 [patent_doc_number] => 20240131191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => COMPOSITIONS AND METHODS FOR ENHANCING GAMMA DELTA T CELLS IN THE GUT [patent_app_type] => utility [patent_app_number] => 18/448811 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18448811 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448811
COMPOSITIONS AND METHODS FOR ENHANCING GAMMA DELTA T CELLS IN THE GUT Aug 10, 2023 Pending
Array ( [id] => 19032537 [patent_doc_number] => 20240082352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => REGENERATING FUNCTIONAL NEURONS FOR TREATMENT OF NEURAL INJURY CAUSED BY DISRUPTION OF BLOOD FLOW [patent_app_type] => utility [patent_app_number] => 18/448421 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23981 [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] => 18448421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448421
REGENERATING FUNCTIONAL NEURONS FOR TREATMENT OF NEURAL INJURY CAUSED BY DISRUPTION OF BLOOD FLOW Aug 10, 2023 Abandoned
Array ( [id] => 19111340 [patent_doc_number] => 20240123090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => COMPOSITIONS AND METHODS FOR ENHANCING GAMMA DELTA T CELLS IN THE GUT [patent_app_type] => utility [patent_app_number] => 18/448807 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25839 [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] => 18448807 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448807
COMPOSITIONS AND METHODS FOR ENHANCING GAMMA DELTA T CELLS IN THE GUT Aug 10, 2023 Pending
Array ( [id] => 19020523 [patent_doc_number] => 20240076694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => COMPOSITION COMPRISING RAAV CONTAINING SOLUBLE VEGFR-1 VARIANT CDNA FOR TREATMENT OF MACULAR DEGENERATION [patent_app_type] => utility [patent_app_number] => 18/365015 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18365015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365015
COMPOSITION COMPRISING RAAV CONTAINING SOLUBLE VEGFR-1 VARIANT CDNA FOR TREATMENT OF MACULAR DEGENERATION Aug 2, 2023 Pending
Array ( [id] => 19157721 [patent_doc_number] => 20240150428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => GENOME-EDITED INVARIANT NATURAL KILLER T (INKT) CELLS FOR THE TREATMENT OF HEMATOLOGIC MALIGNANCIES [patent_app_type] => utility [patent_app_number] => 18/340417 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23771 [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] => 18340417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340417
GENOME-EDITED INVARIANT NATURAL KILLER T (INKT) CELLS FOR THE TREATMENT OF HEMATOLOGIC MALIGNANCIES Jun 22, 2023 Pending
Array ( [id] => 18862264 [patent_doc_number] => 20230416700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => COMPOSITIONS USEFUL IN TREATMENT OF ORNITHINE TRANSCARBAMYLASE (OTC) DEFICIENCY [patent_app_type] => utility [patent_app_number] => 18/339457 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18339457 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339457
COMPOSITIONS USEFUL IN TREATMENT OF ORNITHINE TRANSCARBAMYLASE (OTC) DEFICIENCY Jun 21, 2023 Pending
Array ( [id] => 19083391 [patent_doc_number] => 20240110192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => BACTERIA ENGINEERED TO TREAT DISEASES THAT BENEFIT FROM REDUCED GUT INFLAMMATION AND/OR TIGHTENED GUT MUCOSAL BARRIER [patent_app_type] => utility [patent_app_number] => 18/195694 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 128398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18195694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195694
BACTERIA ENGINEERED TO TREAT DISEASES THAT BENEFIT FROM REDUCED GUT INFLAMMATION AND/OR TIGHTENED GUT MUCOSAL BARRIER May 9, 2023 Pending
Array ( [id] => 18707590 [patent_doc_number] => 20230330167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => PHAGE AND TRANSDUCTION PARTICLES [patent_app_type] => utility [patent_app_number] => 18/314755 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -77 [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] => 18314755 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314755
PHAGE AND TRANSDUCTION PARTICLES May 8, 2023 Pending
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