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] => 14343007 [patent_doc_number] => 20190153476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => CRISPR-CAS SYSTEMS FOR ALTERING EXPRESSION OF GENE PRODUCTS [patent_app_type] => utility [patent_app_number] => 16/177403 [patent_app_country] => US [patent_app_date] => 2018-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16177403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/177403
CRISPR-CAS SYSTEMS FOR ALTERING EXPRESSION OF GENE PRODUCTS Oct 30, 2018 Pending
Array ( [id] => 17998067 [patent_doc_number] => 11499163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Expression method of Haemocoagulase Acutus (Halase) recombinant protein [patent_app_type] => utility [patent_app_number] => 16/175812 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2487 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16175812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/175812
Expression method of Haemocoagulase Acutus (Halase) recombinant protein Oct 29, 2018 Issued
Array ( [id] => 14868665 [patent_doc_number] => 20190284574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => Stable Production of Lentiviral Vectors [patent_app_type] => utility [patent_app_number] => 16/166459 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16166459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/166459
Stable Production of Lentiviral Vectors Oct 21, 2018 Abandoned
Array ( [id] => 19027306 [patent_doc_number] => 11926653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Methods and materials for NT-3 gene therapy [patent_app_type] => utility [patent_app_number] => 16/757176 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 10 [patent_no_of_words] => 35710 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16757176 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/757176
Methods and materials for NT-3 gene therapy Oct 18, 2018 Issued
Array ( [id] => 16541297 [patent_doc_number] => 20200407710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => METHODS FOR HIGH-RESOLUTION GENOME-WIDE FUNCTIONAL DISSECTION OF TRANSCRIPTIONAL REGULATORY REGIONS [patent_app_type] => utility [patent_app_number] => 16/757296 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44535 [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] => 16757296 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/757296
Methods for high-resolution genome-wide functional dissection of transcriptional regulatory regions Oct 16, 2018 Issued
Array ( [id] => 15194279 [patent_doc_number] => 10494621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Crispr enzyme mutations reducing off-target effects [patent_app_type] => utility [patent_app_number] => 16/158295 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 71 [patent_figures_cnt] => 71 [patent_no_of_words] => 249830 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16158295 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/158295
Crispr enzyme mutations reducing off-target effects Oct 10, 2018 Issued
Array ( [id] => 14808869 [patent_doc_number] => 20190271044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => METHODS FOR SEQUENCING SAMPLES [patent_app_type] => utility [patent_app_number] => 16/154307 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16154307 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/154307
Methods for sequencing samples Oct 7, 2018 Issued
Array ( [id] => 17587954 [patent_doc_number] => 11326212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Biomarkers for non-hodgkin lymphomas and uses thereof [patent_app_type] => utility [patent_app_number] => 16/148576 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 6 [patent_no_of_words] => 24920 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16148576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/148576
Biomarkers for non-hodgkin lymphomas and uses thereof Sep 30, 2018 Issued
Array ( [id] => 14185327 [patent_doc_number] => 20190112368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => METHODS OF PRODUCING TWO CHAIN PROTEINS IN BACTERIA [patent_app_type] => utility [patent_app_number] => 16/138180 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -59 [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] => 16138180 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/138180
Methods of producing two chain proteins in bacteria Sep 20, 2018 Issued
Array ( [id] => 13734003 [patent_doc_number] => 20180371469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => EXPRESSION CONSTRUCTS AND METHODS OF GENETICALLY ENGINEERING METHYLOTROPHIC YEAST [patent_app_type] => utility [patent_app_number] => 16/123121 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16123121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/123121
Expression constructs and methods of genetically engineering methylotrophic yeast Sep 5, 2018 Issued
Array ( [id] => 18084310 [patent_doc_number] => 11534417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Enhanced expression of RNA vectors [patent_app_type] => utility [patent_app_number] => 16/122376 [patent_app_country] => US [patent_app_date] => 2018-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 12408 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16122376 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/122376
Enhanced expression of RNA vectors Sep 4, 2018 Issued
Array ( [id] => 17875742 [patent_doc_number] => 11447745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => End-to-end cell therapy automation [patent_app_type] => utility [patent_app_number] => 16/119618 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 60 [patent_no_of_words] => 32338 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16119618 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/119618
End-to-end cell therapy automation Aug 30, 2018 Issued
Array ( [id] => 18399462 [patent_doc_number] => 11661589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Compositions and methods for controlling microbial growth [patent_app_type] => utility [patent_app_number] => 16/113671 [patent_app_country] => US [patent_app_date] => 2018-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 25 [patent_no_of_words] => 16754 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16113671 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/113671
Compositions and methods for controlling microbial growth Aug 26, 2018 Issued
Array ( [id] => 13958453 [patent_doc_number] => 20190055570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => E. coli Separatome-Based Protein Expression And Purification Platform [patent_app_type] => utility [patent_app_number] => 16/113840 [patent_app_country] => US [patent_app_date] => 2018-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16113840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/113840
E. coli Separatome-Based Protein Expression And Purification Platform Aug 26, 2018 Abandoned
Array ( [id] => 14343111 [patent_doc_number] => 20190153528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => METHOD FOR TARGET SPECIFIC RNA TRANSCRIPTION OF DNA SEQUENCES [patent_app_type] => utility [patent_app_number] => 16/101083 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37559 [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] => 16101083 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/101083
Method for target specific RNA transcription of DNA sequences Aug 9, 2018 Issued
Array ( [id] => 14639419 [patent_doc_number] => 10364442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => CRISPR enabled multiplexed genome engineering [patent_app_type] => utility [patent_app_number] => 16/056310 [patent_app_country] => US [patent_app_date] => 2018-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 9498 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16056310 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/056310
CRISPR enabled multiplexed genome engineering Aug 5, 2018 Issued
Array ( [id] => 13607501 [patent_doc_number] => 20180355300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => MULTILAYERED CELL CULTURE APPARATUS [patent_app_type] => utility [patent_app_number] => 16/054270 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16054270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/054270
MULTILAYERED CELL CULTURE APPARATUS Aug 2, 2018 Abandoned
Array ( [id] => 15436283 [patent_doc_number] => 20200032325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => SPECIFIC DETECTION OF DEOXYRIBONUCLEIC ACID SEQUENCES USING NOVEL CRISPR ENZYME-MEDIATED DETECTION STRATEGIES [patent_app_type] => utility [patent_app_number] => 16/049460 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16049460 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/049460
Specific detection of deoxyribonucleic acid sequences using novel CRISPR enzyme-mediated detection strategies Jul 29, 2018 Issued
Array ( [id] => 14581987 [patent_doc_number] => 20190218602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => NOVEL CRISPR ENZYMES AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/048038 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 207313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16048038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/048038
CRISPR enzymes and systems Jul 26, 2018 Issued
Array ( [id] => 17997855 [patent_doc_number] => 11498949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => System and method for high-yield transient expression in mammalian cells [patent_app_type] => utility [patent_app_number] => 16/046641 [patent_app_country] => US [patent_app_date] => 2018-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 33147 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16046641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/046641
System and method for high-yield transient expression in mammalian cells Jul 25, 2018 Issued
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