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] => 15360795 [patent_doc_number] => 20200016162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => INHIBITORS OF HUMAN EZH2, AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/453501 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43346 [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] => 16453501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/453501
INHIBITORS OF HUMAN EZH2, AND METHODS OF USE THEREOF Jun 25, 2019 Abandoned
Array ( [id] => 17236892 [patent_doc_number] => 11180764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [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] => 16/447418 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 70 [patent_no_of_words] => 21842 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16447418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447418
Univariant extrinsic initiator control system for microbes and an in vitro assembly of large recombinant DNA molecules from multiple components Jun 19, 2019 Issued
Array ( [id] => 15436187 [patent_doc_number] => 20200032277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION [patent_app_type] => utility [patent_app_number] => 16/445150 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445150 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445150
CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION Jun 17, 2019 Abandoned
Array ( [id] => 15436189 [patent_doc_number] => 20200032278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION [patent_app_type] => utility [patent_app_number] => 16/445156 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445156
CRISPR-CAS COMPONENT SYSTEMS, METHODS AND COMPOSITIONS FOR SEQUENCE MANIPULATION Jun 17, 2019 Abandoned
Array ( [id] => 20108550 [patent_doc_number] => 12359259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Biomarkers for predicting prostate cancer progression [patent_app_type] => utility [patent_app_number] => 16/972984 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 59 [patent_no_of_words] => 8803 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972984 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972984
Biomarkers for predicting prostate cancer progression Jun 9, 2019 Issued
Array ( [id] => 15263229 [patent_doc_number] => 20190380348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => COMPOSITIONS AND METHODS FOR THE IMPROVED PRODUCTION AND DELIVERY OF RNA BY EFFICIENT TRANSCRIPTION TERMINATION [patent_app_type] => utility [patent_app_number] => 16/434854 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26934 [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] => 16434854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434854
Compositions and methods for the improved production and delivery of RNA by efficient transcription termination Jun 6, 2019 Issued
Array ( [id] => 16878265 [patent_doc_number] => 11028401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Manipulation of genes involved in signal transduction to control fungal morphology during fermentation and production [patent_app_type] => utility [patent_app_number] => 16/433624 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 24 [patent_no_of_words] => 61393 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16433624 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/433624
Manipulation of genes involved in signal transduction to control fungal morphology during fermentation and production Jun 5, 2019 Issued
Array ( [id] => 16964182 [patent_doc_number] => 20210215681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => METHOD FOR DETECTION OF UNSTABLE CELL-FREE DNA AND DEVICE USING SAME [patent_app_type] => utility [patent_app_number] => 17/058267 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15277 [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] => 17058267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058267
METHOD FOR DETECTION OF UNSTABLE CELL-FREE DNA AND DEVICE USING SAME May 29, 2019 Issued
Array ( [id] => 15268085 [patent_doc_number] => 20190382776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => In vitro DNA SCRaMbLE [patent_app_type] => utility [patent_app_number] => 16/418163 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16418163 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/418163
In vitro DNA SCRaMbLE May 20, 2019 Issued
Array ( [id] => 17274757 [patent_doc_number] => 20210380955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => METHODS OF EDITING SINGLE NUCLEOTIDE POLYMORPHISM USING PROGRAMMABLE BASE EDITOR SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/054324 [patent_app_country] => US [patent_app_date] => 2019-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 69722 [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] => 17054324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054324
METHODS OF EDITING SINGLE NUCLEOTIDE POLYMORPHISM USING PROGRAMMABLE BASE EDITOR SYSTEMS May 10, 2019 Pending
Array ( [id] => 14930477 [patent_doc_number] => 20190300876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => EXPRESSION VECTOR PRODUCTION AND HIGH-THROUGHPUT CELL SCREENING [patent_app_type] => utility [patent_app_number] => 16/407560 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407560 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407560
Expression vector production and high-throughput cell screening May 8, 2019 Issued
Array ( [id] => 20239533 [patent_doc_number] => 12419836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Extracellular vesicles derived from recombinant microorganism including polynucleotide encoding target protein and use thereof [patent_app_type] => utility [patent_app_number] => 17/052319 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 2300 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052319
Extracellular vesicles derived from recombinant microorganism including polynucleotide encoding target protein and use thereof May 2, 2019 Issued
Array ( [id] => 14747453 [patent_doc_number] => 20190256900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => NOVEL CRISPR ENZYMES AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/400026 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 207472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16400026 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/400026
Crispr enzymes and systems Apr 29, 2019 Issued
Array ( [id] => 15785383 [patent_doc_number] => 10626402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Nuclease-mediated DNA assembly [patent_app_type] => utility [patent_app_number] => 16/296003 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 27752 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16296003 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/296003
Nuclease-mediated DNA assembly Mar 6, 2019 Issued
Array ( [id] => 14501991 [patent_doc_number] => 20190194650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => METHODS FOR GENERATING BARCODED COMBINATORIAL LIBRARIES [patent_app_type] => utility [patent_app_number] => 16/295393 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16295393 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/295393
Methods for generating barcoded combinatorial libraries Mar 6, 2019 Issued
Array ( [id] => 14747419 [patent_doc_number] => 20190256883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => METHOD FOR PRODUCING GLYCOPROTEIN HAVING MANNOSE RESIDUE AS NON-REDUCING END OF SUGAR CHAIN [patent_app_type] => utility [patent_app_number] => 16/292952 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16292952 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292952
Method for producing glycoprotein having mannose residue as non-reducing end of sugar chain Mar 4, 2019 Issued
Array ( [id] => 18526484 [patent_doc_number] => 11713472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Genome editing in Archaea [patent_app_type] => utility [patent_app_number] => 16/291479 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 18172 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16291479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/291479
Genome editing in Archaea Mar 3, 2019 Issued
Array ( [id] => 19311836 [patent_doc_number] => 12037639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => CRISPR effector system based diagnostics [patent_app_type] => utility [patent_app_number] => 16/285128 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 116 [patent_figures_cnt] => 224 [patent_no_of_words] => 73400 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16285128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/285128
CRISPR effector system based diagnostics Feb 24, 2019 Issued
Array ( [id] => 14406923 [patent_doc_number] => 20190169305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => RECOMBINANT OBLIGATE ANAEROBIC GRAM-POSITIVE BACTERIA [patent_app_type] => utility [patent_app_number] => 16/279627 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16279627 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279627
Recombinant obligate anaerobic Gram-positive bacteria Feb 18, 2019 Issued
Array ( [id] => 14960755 [patent_doc_number] => 20190307855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => FIBRONECTIN BASED SCAFFOLD DOMAIN PROTEINS THAT BIND TO MYOSTATIN [patent_app_type] => utility [patent_app_number] => 16/276156 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16276156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/276156
Fibronectin based scaffold domain proteins that bind to myostatin Feb 13, 2019 Issued
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