Search

Michael D. Burkhart

Examiner (ID: 9773, Phone: (571)272-2915 , Office: P/1633 )

Most Active Art Unit
1633
Art Unit(s)
1636, 1633, 1638
Total Applications
1155
Issued Applications
604
Pending Applications
125
Abandoned Applications
446

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11691209 [patent_doc_number] => 20170166924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'METHODS FOR PRODUCING AND USING IN VIVO PSEUDOTYPED RETROVIRUSES' [patent_app_type] => utility [patent_app_number] => 15/334911 [patent_app_country] => US [patent_app_date] => 2016-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 15660 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15334911 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/334911
METHODS FOR PRODUCING AND USING IN VIVO PSEUDOTYPED RETROVIRUSES Oct 25, 2016 Abandoned
Array ( [id] => 18996191 [patent_doc_number] => 11913024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Methods for culturing cells and kits and apparatus for same [patent_app_type] => utility [patent_app_number] => 15/770171 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 54 [patent_no_of_words] => 85904 [patent_no_of_claims] => 66 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15770171 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/770171
Methods for culturing cells and kits and apparatus for same Oct 19, 2016 Issued
Array ( [id] => 19457907 [patent_doc_number] => 12098387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Methods for generating engineered human primary blood dendritic cell lines [patent_app_type] => utility [patent_app_number] => 15/769241 [patent_app_country] => US [patent_app_date] => 2016-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 62 [patent_no_of_words] => 28397 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15769241 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/769241
Methods for generating engineered human primary blood dendritic cell lines Oct 18, 2016 Issued
Array ( [id] => 18134765 [patent_doc_number] => 11560418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Methods and compositions for modified factor IX fusion proteins [patent_app_type] => utility [patent_app_number] => 15/769252 [patent_app_country] => US [patent_app_date] => 2016-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 4 [patent_no_of_words] => 10643 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15769252 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/769252
Methods and compositions for modified factor IX fusion proteins Oct 18, 2016 Issued
Array ( [id] => 11986745 [patent_doc_number] => 20170290900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'CHIMERIC ANTIGEN RECEPTOR-EXPRESSING T CELLS AS ANTI-CANCER THERAPEUTICS' [patent_app_type] => utility [patent_app_number] => 15/296666 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11708 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15296666 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/296666
CHIMERIC ANTIGEN RECEPTOR-EXPRESSING T CELLS AS ANTI-CANCER THERAPEUTICS Oct 17, 2016 Abandoned
Array ( [id] => 13522661 [patent_doc_number] => 20180312873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => METHOD AND SYSTEMS FOR HIGH THROUGHPUT SINGLE CELL GENETIC MANIPULATION [patent_app_type] => utility [patent_app_number] => 15/769609 [patent_app_country] => US [patent_app_date] => 2016-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 15769609 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/769609
METHOD AND SYSTEMS FOR HIGH THROUGHPUT SINGLE CELL GENETIC MANIPULATION Oct 16, 2016 Abandoned
Array ( [id] => 14069537 [patent_doc_number] => 20190083656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => METHODS AND COMPOSITIONS UTILIZING CPF1 FOR RNA-GUIDED GENE EDITING [patent_app_type] => utility [patent_app_number] => 15/768241 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 15768241 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/768241
METHODS AND COMPOSITIONS UTILIZING CPF1 FOR RNA-GUIDED GENE EDITING Oct 13, 2016 Abandoned
Array ( [id] => 17323774 [patent_doc_number] => 11214770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Polar body injection [patent_app_type] => utility [patent_app_number] => 15/767045 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2514 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767045 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767045
Polar body injection Sep 21, 2016 Issued
Array ( [id] => 13672837 [patent_doc_number] => 20160375152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => METHODS AND COMPOSITIONS RELATING TO IMPROVED LENTIVIRAL VECTORS AND THEIR APPLICATIONS [patent_app_type] => utility [patent_app_number] => 15/263027 [patent_app_country] => US [patent_app_date] => 2016-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 15263027 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/263027
Methods and compositions relating to improved lentiviral vectors and their applications Sep 11, 2016 Issued
Array ( [id] => 13444103 [patent_doc_number] => 20180273594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => TREATMENT OF RETINITIS PIGMENTOSA [patent_app_type] => utility [patent_app_number] => 15/549627 [patent_app_country] => US [patent_app_date] => 2016-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15549627 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/549627
TREATMENT OF RETINITIS PIGMENTOSA Sep 8, 2016 Abandoned
Array ( [id] => 13397589 [patent_doc_number] => 20180250337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => GENETICALLY ENGINEERED DRUG RESISTANT T CELLS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 15/756937 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 15756937 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/756937
Genetically engineered drug resistant T cells and methods of using the same Sep 5, 2016 Issued
Array ( [id] => 13444987 [patent_doc_number] => 20180274036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => METHODS AND COMPOSITIONS FOR DETECTING RISK OF CANCER RELAPSE [patent_app_type] => utility [patent_app_number] => 15/756845 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 15756845 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/756845
Methods and compositions for detecting risk of cancer relapse Sep 1, 2016 Issued
Array ( [id] => 17466727 [patent_doc_number] => 11273184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Bacteria engineered to treat disorders in which oxalate is detrimental [patent_app_type] => utility [patent_app_number] => 15/755836 [patent_app_country] => US [patent_app_date] => 2016-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 52 [patent_no_of_words] => 77685 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15755836 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/755836
Bacteria engineered to treat disorders in which oxalate is detrimental Aug 30, 2016 Issued
Array ( [id] => 11336923 [patent_doc_number] => 20160362679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'Immunoglobulin Variable Region Libraries' [patent_app_type] => utility [patent_app_number] => 15/248413 [patent_app_country] => US [patent_app_date] => 2016-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11276 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15248413 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/248413
Immunoglobulin variable region libraries Aug 25, 2016 Issued
Array ( [id] => 13357397 [patent_doc_number] => 20180230238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => ENHANCED PRODUCTION OF IMMUNOGLOBULINS [patent_app_type] => utility [patent_app_number] => 15/751015 [patent_app_country] => US [patent_app_date] => 2016-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [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] => 15751015 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/751015
ENHANCED PRODUCTION OF IMMUNOGLOBULINS Aug 23, 2016 Abandoned
Array ( [id] => 17681023 [patent_doc_number] => 11365262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Cell [patent_app_type] => utility [patent_app_number] => 15/753505 [patent_app_country] => US [patent_app_date] => 2016-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 15 [patent_no_of_words] => 13675 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15753505 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/753505
Cell Aug 18, 2016 Issued
Array ( [id] => 13386413 [patent_doc_number] => 20180244748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => Modified Monocytes/Macrophage Expressing Chimeric Antigen Receptors and Uses Thereof [patent_app_type] => utility [patent_app_number] => 15/747555 [patent_app_country] => US [patent_app_date] => 2016-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 15747555 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/747555
Modified monocytes/macrophage expressing chimeric antigen receptors and uses thereof Jul 27, 2016 Issued
Array ( [id] => 11691208 [patent_doc_number] => 20170166923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'PROTEIN EXPRESSION FROM MULTIPLE NUCLEIC ACIDS' [patent_app_type] => utility [patent_app_number] => 15/221481 [patent_app_country] => US [patent_app_date] => 2016-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 18134 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15221481 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/221481
PROTEIN EXPRESSION FROM MULTIPLE NUCLEIC ACIDS Jul 26, 2016 Abandoned
Array ( [id] => 13841177 [patent_doc_number] => 20190024073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => EDITING MITOCHONDRIAL DNA [patent_app_type] => utility [patent_app_number] => 15/746912 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -44 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15746912 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/746912
EDITING MITOCHONDRIAL DNA Jul 21, 2016 Abandoned
Array ( [id] => 13325899 [patent_doc_number] => 20180214487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => PD-L1 EXPRESSING HEMATOPOIETIC STEM CELLS AND USES [patent_app_type] => utility [patent_app_number] => 15/745553 [patent_app_country] => US [patent_app_date] => 2016-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40125 [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] => 15745553 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/745553
PD-L1 EXPRESSING HEMATOPOIETIC STEM CELLS AND USES Jul 19, 2016 Abandoned
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