Search

Arthur S. Leonard

Examiner (ID: 12301, Phone: (571)270-3073 , Office: P/1633 )

Most Active Art Unit
1633
Art Unit(s)
1631, 1633
Total Applications
655
Issued Applications
267
Pending Applications
112
Abandoned Applications
289

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17357085 [patent_doc_number] => 20220017881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => MODIFIED Cas9 PROTEIN AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/972920 [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] => 7789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16972920 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972920
MODIFIED Cas9 PROTEIN AND USE THEREOF Jun 6, 2019 Abandoned
Array ( [id] => 15342533 [patent_doc_number] => 20200009158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => Sulfated-Oxysterol and Oxysterol Sulfation by Hydroxysterol Sulfotransferase Promote Lipid Homeostasis and Liver Tissue Regeneration [patent_app_type] => utility [patent_app_number] => 16/430895 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24138 [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] => 16430895 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/430895
Sulfated-Oxysterol and Oxysterol Sulfation by Hydroxysterol Sulfotransferase Promote Lipid Homeostasis and Liver Tissue Regeneration Jun 3, 2019 Abandoned
Array ( [id] => 17243764 [patent_doc_number] => 20210363507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Gene Targeting [patent_app_type] => utility [patent_app_number] => 15/733853 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10797 [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] => 15733853 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733853
Gene Targeting May 30, 2019 Pending
Array ( [id] => 15268067 [patent_doc_number] => 20190382767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => CCCTC-Binding Factor Variants [patent_app_type] => utility [patent_app_number] => 16/415989 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16415989 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/415989
CCCTC-binding factor variants May 16, 2019 Issued
Array ( [id] => 20466779 [patent_doc_number] => 12522812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => CRISPR-associated systems and components [patent_app_type] => utility [patent_app_number] => 17/055719 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13251 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17055719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055719
CRISPR-associated systems and components May 15, 2019 Issued
Array ( [id] => 20201545 [patent_doc_number] => 12404314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Switch costimulatory receptors [patent_app_type] => utility [patent_app_number] => 16/408923 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 10085 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408923 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408923
Switch costimulatory receptors May 9, 2019 Issued
Array ( [id] => 14806377 [patent_doc_number] => 20190269798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => INTRATHECAL DELIVERY OF RECOMBINANT ADENO-ASSOCIATED VIRUS 9 [patent_app_type] => utility [patent_app_number] => 16/406904 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16406904 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406904
Intrathecal delivery of recombinant adeno-associated virus 9 May 7, 2019 Issued
Array ( [id] => 18589222 [patent_doc_number] => 11738094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Intrathecal delivery of recombinant adeno-associated virus 9 [patent_app_type] => utility [patent_app_number] => 16/406895 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8121 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16406895 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406895
Intrathecal delivery of recombinant adeno-associated virus 9 May 7, 2019 Issued
Array ( [id] => 17134823 [patent_doc_number] => 11136369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Expression of chimeric polypeptide with variable lymphocyte receptors on immune cells and uses for treating cancer [patent_app_type] => utility [patent_app_number] => 16/400501 [patent_app_country] => US [patent_app_date] => 2019-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 22 [patent_no_of_words] => 9846 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 16400501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/400501
Expression of chimeric polypeptide with variable lymphocyte receptors on immune cells and uses for treating cancer Apr 30, 2019 Issued
Array ( [id] => 15178707 [patent_doc_number] => 20190359945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => METHOD FOR PRODUCING AN IMMUNOCONJUGATE [patent_app_type] => utility [patent_app_number] => 16/388376 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16388376 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/388376
METHOD FOR PRODUCING AN IMMUNOCONJUGATE Apr 17, 2019 Abandoned
Array ( [id] => 14836897 [patent_doc_number] => 20190276849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => CNS TARGETING AAV VECTORS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/365065 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29372 [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] => 16365065 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/365065
CNS TARGETING AAV VECTORS AND METHODS OF USE THEREOF Mar 25, 2019 Abandoned
Array ( [id] => 14836895 [patent_doc_number] => 20190276848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => CNS TARGETING AAV VECTORS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/364763 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16364763 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/364763
CNS TARGETING AAV VECTORS AND METHODS OF USE THEREOF Mar 25, 2019 Abandoned
Array ( [id] => 14564205 [patent_doc_number] => 20190209709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => SYSTEM AND METHOD TO MODULATE PAIN AND ITCH THROUGH CUTANEOUS TRANSFER OF GENETIC INFORMATION [patent_app_type] => utility [patent_app_number] => 16/361181 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16361181 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/361181
SYSTEM AND METHOD TO MODULATE PAIN AND ITCH THROUGH CUTANEOUS TRANSFER OF GENETIC INFORMATION Mar 20, 2019 Abandoned
Array ( [id] => 14897599 [patent_doc_number] => 20190292565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => Acoustically-Driven Buffer Switching for Microparticles [patent_app_type] => utility [patent_app_number] => 16/359626 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16359626 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/359626
Acoustically-driven buffer switching for microparticles Mar 19, 2019 Issued
Array ( [id] => 14868661 [patent_doc_number] => 20190284572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => TRANSCRIPTION MODULATION IN ANIMALS USING CRISPR/CAS SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/358395 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -52 [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] => 16358395 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/358395
Transcription modulation in animals using CRISPR/Cas systems Mar 18, 2019 Issued
Array ( [id] => 14868623 [patent_doc_number] => 20190284553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => GENE-REGULATING COMPOSITIONS AND METHODS FOR IMPROVED IMMUNOTHERAPY [patent_app_type] => utility [patent_app_number] => 16/354102 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 83186 [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] => 16354102 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/354102
GENE-REGULATING COMPOSITIONS AND METHODS FOR IMPROVED IMMUNOTHERAPY Mar 13, 2019 Abandoned
Array ( [id] => 17250106 [patent_doc_number] => 11185576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Flexible tissue matrix and methods for joint repair [patent_app_type] => utility [patent_app_number] => 16/353004 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6431 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353004 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353004
Flexible tissue matrix and methods for joint repair Mar 13, 2019 Issued
Array ( [id] => 16177192 [patent_doc_number] => 20200224160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => PROCESS FOR DNA INTEGRATION USING RNA-GUIDED ENDONUCLEASES [patent_app_type] => utility [patent_app_number] => 16/288052 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16288052 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288052
PROCESS FOR DNA INTEGRATION USING RNA-GUIDED ENDONUCLEASES Feb 26, 2019 Abandoned
Array ( [id] => 17139292 [patent_doc_number] => 20210307303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => METHOD FOR PREPARING CKO/KI ANIMAL MODEL BY USING CAS9 TECHNOLOGY [patent_app_type] => utility [patent_app_number] => 17/280178 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17280178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/280178
Method for preparing CKO/KI animal model by using CAS9 technology Feb 21, 2019 Issued
Array ( [id] => 18117543 [patent_doc_number] => 11548924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => WT1 HLA class II-binding peptides and compositions and methods comprising same [patent_app_type] => utility [patent_app_number] => 16/270444 [patent_app_country] => US [patent_app_date] => 2019-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 23204 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 16270444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/270444
WT1 HLA class II-binding peptides and compositions and methods comprising same Feb 6, 2019 Issued
Menu