Search

Michael D. Burkhart

Examiner (ID: 12476, Phone: (571)272-2915 , Office: P/1633 )

Most Active Art Unit
1633
Art Unit(s)
1633, 1638, 1636
Total Applications
1138
Issued Applications
600
Pending Applications
126
Abandoned Applications
442

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17044944 [patent_doc_number] => 11098112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Anti-VEGF protein compositions and methods for producing the same [patent_app_type] => utility [patent_app_number] => 16/996042 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 86 [patent_no_of_words] => 67542 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996042 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996042
Anti-VEGF protein compositions and methods for producing the same Aug 17, 2020 Issued
Array ( [id] => 16750156 [patent_doc_number] => 20210102165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => METHODS FOR PREPARING CELLS FOR ADOPTIVE T CELL THERAPY [patent_app_type] => utility [patent_app_number] => 16/989686 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989686 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989686
METHODS FOR PREPARING CELLS FOR ADOPTIVE T CELL THERAPY Aug 9, 2020 Abandoned
Array ( [id] => 16557190 [patent_doc_number] => 20210002338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => Cancer Treatment Methods Using Thermotherapy And/Or Enhanced Immunotherapy [patent_app_type] => utility [patent_app_number] => 16/988697 [patent_app_country] => US [patent_app_date] => 2020-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988697 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988697
Cancer Treatment Methods Using Thermotherapy And/Or Enhanced Immunotherapy Aug 8, 2020 Pending
Array ( [id] => 16720105 [patent_doc_number] => 20210087252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => Mutant IDH1 Specific T Cell Receptor [patent_app_type] => utility [patent_app_number] => 16/987835 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17785 [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] => 16987835 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987835
Mutant IDH1 Specific T Cell Receptor Aug 6, 2020 Abandoned
Array ( [id] => 16822714 [patent_doc_number] => 20210138007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => ONCOLYTIC HSV VECTOR [patent_app_type] => utility [patent_app_number] => 16/985459 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -47 [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] => 16985459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985459
Oncolytic HSV vector Aug 4, 2020 Issued
Array ( [id] => 18478438 [patent_doc_number] => 11692169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Cells for immunotherapy engineered for targeting antigen present both on immune cells and pathological cells [patent_app_type] => utility [patent_app_number] => 16/939466 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 21 [patent_no_of_words] => 33244 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16939466 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939466
Cells for immunotherapy engineered for targeting antigen present both on immune cells and pathological cells Jul 26, 2020 Issued
Array ( [id] => 20143973 [patent_doc_number] => 12378300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Elimination of CD19-positive lymphoid malignancies by CD19-car expressing NK cells [patent_app_type] => utility [patent_app_number] => 16/934606 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 12004 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934606
Elimination of CD19-positive lymphoid malignancies by CD19-car expressing NK cells Jul 20, 2020 Issued
Array ( [id] => 19521331 [patent_doc_number] => 12123043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Methods and means for the production of Ig-like molecules [patent_app_type] => utility [patent_app_number] => 16/934925 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 57 [patent_no_of_words] => 32080 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934925 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934925
Methods and means for the production of Ig-like molecules Jul 20, 2020 Issued
Array ( [id] => 16727842 [patent_doc_number] => 20210094989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => Silk Proteins [patent_app_type] => utility [patent_app_number] => 16/931710 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16931710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/931710
Silk Proteins Jul 16, 2020 Abandoned
Array ( [id] => 16483963 [patent_doc_number] => 20200377564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => REGULATED SYNTHETIC GENE EXPRESSION SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/875591 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 78916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16875591 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/875591
Regulated synthetic gene expression systems May 14, 2020 Issued
Array ( [id] => 16541314 [patent_doc_number] => 20200407727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => GENOME EDITING USING EFFECTOR OLIGONUCLEOTIDES FOR THERAPEUTIC TREATMENT [patent_app_type] => utility [patent_app_number] => 16/858512 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26907 [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] => 16858512 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/858512
Genome editing using effector oligonucleotides for therapeutic treatment Apr 23, 2020 Issued
Array ( [id] => 17541022 [patent_doc_number] => 11306133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Modified monocytes/macrophage expressing chimeric antigen receptors and uses thereof [patent_app_type] => utility [patent_app_number] => 16/858183 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 46 [patent_no_of_words] => 30481 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16858183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/858183
Modified monocytes/macrophage expressing chimeric antigen receptors and uses thereof Apr 23, 2020 Issued
Array ( [id] => 17734711 [patent_doc_number] => 20220220170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => AAV CAPSID CHIMERIC ANTIGEN RECEPTORS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/605615 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17605615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605615
AAV CAPSID CHIMERIC ANTIGEN RECEPTORS AND USES THEREOF Apr 22, 2020 Pending
Array ( [id] => 18398114 [patent_doc_number] => 11660229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Cancer treatment methods using thermotherapy and/or enhanced immunotherapy [patent_app_type] => utility [patent_app_number] => 16/843831 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 67100 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16843831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/843831
Cancer treatment methods using thermotherapy and/or enhanced immunotherapy Apr 7, 2020 Issued
Array ( [id] => 16711893 [patent_doc_number] => 20210079040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => METHODS AND COMPOSITIONS FOR TREATMENT OF CARTILAGE AND DISC TISSUE PATHOLOGIES [patent_app_type] => utility [patent_app_number] => 16/841276 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16841276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841276
METHODS AND COMPOSITIONS FOR TREATMENT OF CARTILAGE AND DISC TISSUE PATHOLOGIES Apr 5, 2020 Abandoned
Array ( [id] => 16326812 [patent_doc_number] => 20200297777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => METHODS OF TRANSDIFFERENTIATION AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/836967 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16836967 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/836967
Methods of transdifferentiation and methods of use thereof Mar 31, 2020 Issued
Array ( [id] => 16345126 [patent_doc_number] => 20200309776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => HLA G-MODIFIED CELLS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/832321 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16832321 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/832321
HLA G-MODIFIED CELLS AND METHODS Mar 26, 2020 Abandoned
Array ( [id] => 17748303 [patent_doc_number] => 20220226506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => EXPRESSION CONSTRUCTS FOR THE GENETIC MODIFICATION OF CELLS [patent_app_type] => utility [patent_app_number] => 17/439921 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14361 [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] => 17439921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439921
EXPRESSION CONSTRUCTS FOR THE GENETIC MODIFICATION OF CELLS Mar 16, 2020 Pending
Array ( [id] => 17748303 [patent_doc_number] => 20220226506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => EXPRESSION CONSTRUCTS FOR THE GENETIC MODIFICATION OF CELLS [patent_app_type] => utility [patent_app_number] => 17/439921 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14361 [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] => 17439921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439921
EXPRESSION CONSTRUCTS FOR THE GENETIC MODIFICATION OF CELLS Mar 16, 2020 Pending
Array ( [id] => 17664111 [patent_doc_number] => 11357787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Method for selecting cells, method for producing nucleic acid, method for producing recombinant cells, method for producing target substance, method for producing pharmaceutical composition, and reagent [patent_app_type] => utility [patent_app_number] => 17/431268 [patent_app_country] => US [patent_app_date] => 2020-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 13877 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431268
Method for selecting cells, method for producing nucleic acid, method for producing recombinant cells, method for producing target substance, method for producing pharmaceutical composition, and reagent Feb 16, 2020 Issued
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