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] => 15615999 [patent_doc_number] => 20200078404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => COMBINATION OF A CELL THERAPY AND AN IMMUNOMODULATORY COMPOUND [patent_app_type] => utility [patent_app_number] => 16/609733 [patent_app_country] => US [patent_app_date] => 2018-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 103990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -204 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16609733 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/609733
COMBINATION OF A CELL THERAPY AND AN IMMUNOMODULATORY COMPOUND Apr 30, 2018 Pending
Array ( [id] => 13507785 [patent_doc_number] => 20180305435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => Engineering Antiviral T Cell Immunity through Stem Cells and Chimeric Antigen Receptors [patent_app_type] => utility [patent_app_number] => 15/956537 [patent_app_country] => US [patent_app_date] => 2018-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12158 [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] => 15956537 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/956537
Engineering Antiviral T Cell Immunity through Stem Cells and Chimeric Antigen Receptors Apr 17, 2018 Abandoned
Array ( [id] => 13488555 [patent_doc_number] => 20180295820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => GENETICALLY MODIFIED NON-HUMAN ANIMALS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 15/954450 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42141 [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] => 15954450 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/954450
Genetically modified non-human animals and methods of use thereof Apr 15, 2018 Issued
Array ( [id] => 16549761 [patent_doc_number] => 10882910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Expression vector organization, novel production cell generation methods and their use for the recombinant production of polypeptides [patent_app_type] => utility [patent_app_number] => 15/948951 [patent_app_country] => US [patent_app_date] => 2018-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 10 [patent_no_of_words] => 18752 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15948951 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/948951
Expression vector organization, novel production cell generation methods and their use for the recombinant production of polypeptides Apr 8, 2018 Issued
Array ( [id] => 13372005 [patent_doc_number] => 20180237543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => MULTI-SPECIFIC MONOCLONAL ANTIBODIES [patent_app_type] => utility [patent_app_number] => 15/934596 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19293 [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] => 15934596 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/934596
MULTI-SPECIFIC MONOCLONAL ANTIBODIES Mar 22, 2018 Abandoned
Array ( [id] => 16604738 [patent_doc_number] => 10905722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Induced pacemaker and Purkinje cells from adult stem cells [patent_app_type] => utility [patent_app_number] => 15/914782 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 9565 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914782 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914782
Induced pacemaker and Purkinje cells from adult stem cells Mar 6, 2018 Issued
Array ( [id] => 13410397 [patent_doc_number] => 20180256741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => Novel Codon-Optimized CFTR MRNA [patent_app_type] => utility [patent_app_number] => 15/907131 [patent_app_country] => US [patent_app_date] => 2018-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16749 [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] => 15907131 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/907131
Codon-optimized CFTR MRNA Feb 26, 2018 Issued
Array ( [id] => 14423085 [patent_doc_number] => 10316332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Cell for immunotherapy, including modified nucleic acid construct encoding Wilms tumor gene product [patent_app_type] => utility [patent_app_number] => 15/906930 [patent_app_country] => US [patent_app_date] => 2018-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6320 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15906930 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/906930
Cell for immunotherapy, including modified nucleic acid construct encoding Wilms tumor gene product Feb 26, 2018 Issued
Array ( [id] => 13870823 [patent_doc_number] => 20190031752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => Method for Producing Antibodies [patent_app_type] => utility [patent_app_number] => 15/898286 [patent_app_country] => US [patent_app_date] => 2018-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 435 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15898286 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/898286
Method for Producing Antibodies Feb 15, 2018 Abandoned
Array ( [id] => 12791584 [patent_doc_number] => 20180155697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => METHOD OF PREPARING RECOMBINANT ADENO-ASSOCIATED VIRUS AND RECOMBINANT BACULOVIRUS [patent_app_type] => utility [patent_app_number] => 15/883068 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15883068 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/883068
Method of preparing recombinant adeno-associated virus and recombinant baculovirus Jan 28, 2018 Issued
Array ( [id] => 16429665 [patent_doc_number] => 10829737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Chimeric receptor with NKG2D specificity for use in cell therapy against cancer and infectious disease [patent_app_type] => utility [patent_app_number] => 15/857268 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 32243 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15857268 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/857268
Chimeric receptor with NKG2D specificity for use in cell therapy against cancer and infectious disease Dec 27, 2017 Issued
Array ( [id] => 12729547 [patent_doc_number] => 20180135016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => CHIMERIC RECEPTOR WITH NKG2D SPECIFICITY FOR USE IN CELL THERAPY AGAINST CANCER AND INFECTIOUS DISEASE [patent_app_type] => utility [patent_app_number] => 15/857315 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32247 [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] => 15857315 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/857315
Chimeric receptor with NKG2D specificity for use in cell therapy against cancer and infectious disease Dec 27, 2017 Issued
Array ( [id] => 16305530 [patent_doc_number] => 10774309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Natural killer cell immunotherapy for treating cancer [patent_app_type] => utility [patent_app_number] => 15/857166 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 32241 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15857166 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/857166
Natural killer cell immunotherapy for treating cancer Dec 27, 2017 Issued
Array ( [id] => 12729538 [patent_doc_number] => 20180135013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => CHIMERIC RECEPTOR WITH NKG2D SPECIFICITY FOR USE IN CELL THERAPY AGAINST CANCER AND INFECTIOUS DISEASE [patent_app_type] => utility [patent_app_number] => 15/857147 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32250 [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] => 15857147 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/857147
Chimeric receptor with NKG2D specificity for use in cell therapy against cancer and infectious disease Dec 27, 2017 Issued
Array ( [id] => 12724393 [patent_doc_number] => 20180133298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => Early Cancer Detection And Enhanced Immunotherapy [patent_app_type] => utility [patent_app_number] => 15/853821 [patent_app_country] => US [patent_app_date] => 2017-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15853821 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/853821
Early cancer detection and enhanced immunotherapy Dec 23, 2017 Issued
Array ( [id] => 15649737 [patent_doc_number] => 20200087398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => T CELL-TARGETED T CELLS [patent_app_type] => utility [patent_app_number] => 16/470924 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16470924 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470924
T CELL-TARGETED T CELLS Dec 21, 2017 Abandoned
Array ( [id] => 16663880 [patent_doc_number] => 10933102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Bacteria engineered to treat a disease or disorder [patent_app_type] => utility [patent_app_number] => 15/852762 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 47 [patent_no_of_words] => 101266 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15852762 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/852762
Bacteria engineered to treat a disease or disorder Dec 21, 2017 Issued
Array ( [id] => 16663880 [patent_doc_number] => 10933102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Bacteria engineered to treat a disease or disorder [patent_app_type] => utility [patent_app_number] => 15/852762 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 47 [patent_no_of_words] => 101266 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15852762 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/852762
Bacteria engineered to treat a disease or disorder Dec 21, 2017 Issued
Array ( [id] => 12661210 [patent_doc_number] => 20180112236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => Microvesicles [patent_app_type] => utility [patent_app_number] => 15/850372 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15850372 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/850372
Microvesicles Dec 20, 2017 Abandoned
Array ( [id] => 12681037 [patent_doc_number] => 20180118845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => Chimeric Receptors with 4-1BB Stimulatory Signaling Domain [patent_app_type] => utility [patent_app_number] => 15/837715 [patent_app_country] => US [patent_app_date] => 2017-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25211 [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] => 15837715 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/837715
Chimeric Receptors with 4-1BB Stimulatory Signaling Domain Dec 10, 2017 Abandoned
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