Search

Erich A. Leeser

Examiner (ID: 2093, Phone: (571)272-9932 , Office: P/1624 )

Most Active Art Unit
1624
Art Unit(s)
1624, 1622
Total Applications
1751
Issued Applications
1335
Pending Applications
99
Abandoned Applications
342

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19032411 [patent_doc_number] => 20240082226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => METHODS OF TREATING GASTROINTESTINAL STROMAL TUMORS [patent_app_type] => utility [patent_app_number] => 18/500686 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500686
Methods of treating gastrointestinal stromal tumors Nov 1, 2023 Issued
Array ( [id] => 19273220 [patent_doc_number] => 12023327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Methods of treating gastrointestinal stromal tumors [patent_app_type] => utility [patent_app_number] => 18/500730 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 54 [patent_no_of_words] => 17015 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500730
Methods of treating gastrointestinal stromal tumors Nov 1, 2023 Issued
Array ( [id] => 19367351 [patent_doc_number] => 12059411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Methods of treating gastrointestinal stromal tumors [patent_app_type] => utility [patent_app_number] => 18/500792 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 54 [patent_no_of_words] => 17220 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500792
Methods of treating gastrointestinal stromal tumors Nov 1, 2023 Issued
Array ( [id] => 19034103 [patent_doc_number] => 20240083918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => IMIDAZOPYRIDAZINE COMPOUNDS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/385742 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13690 [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] => 18385742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385742
IMIDAZOPYRIDAZINE COMPOUNDS AND USES THEREOF Oct 30, 2023 Abandoned
Array ( [id] => 19020131 [patent_doc_number] => 20240076302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => COMPOUNDS FOR TREATING SPINAL MUSCULAR ATROPHY [patent_app_type] => utility [patent_app_number] => 18/496034 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496034 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/496034
COMPOUNDS FOR TREATING SPINAL MUSCULAR ATROPHY Oct 26, 2023 Pending
Array ( [id] => 19332544 [patent_doc_number] => 20240246974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => SUBSTITUTED TRICYCLIC COMPOUNDS AS FGFR INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/382210 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18382210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382210
Substituted tricyclic compounds as FGFR inhibitors Oct 19, 2023 Issued
Array ( [id] => 18952744 [patent_doc_number] => 20240041071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => STEVIA COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/488248 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18488248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488248
STEVIA COMPOSITION Oct 16, 2023 Pending
Array ( [id] => 19217740 [patent_doc_number] => 20240182444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => ANTI-VIRAL COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/487809 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32870 [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] => 18487809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487809
ANTI-VIRAL COMPOUNDS Oct 15, 2023 Pending
Array ( [id] => 18895174 [patent_doc_number] => 20240010659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => NEW THIADIAZOLOPYRIMIDONE DERIVATIVES [patent_app_type] => utility [patent_app_number] => 18/468396 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18468396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468396
NEW THIADIAZOLOPYRIMIDONE DERIVATIVES Sep 14, 2023 Pending
Array ( [id] => 18987720 [patent_doc_number] => 20240059689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => PURINE DERIVATIVES AS ANTICANCER AGENTS [patent_app_type] => utility [patent_app_number] => 18/468385 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 133176 [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] => 18468385 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468385
PURINE DERIVATIVES AS ANTICANCER AGENTS Sep 14, 2023 Pending
Array ( [id] => 19043535 [patent_doc_number] => 11932619 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-19 [patent_title] => 3-(2-(6-Methoxypyridin-3-yl)-4,5-diphenyl-1H-imidazol-1-yl)-N,N-dimethylpropan-1-amine as an anticancer compound [patent_app_type] => utility [patent_app_number] => 18/367895 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3942 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367895
3-(2-(6-Methoxypyridin-3-yl)-4,5-diphenyl-1H-imidazol-1-yl)-N,N-dimethylpropan-1-amine as an anticancer compound Sep 12, 2023 Issued
Array ( [id] => 18980112 [patent_doc_number] => 11905272 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => 3-(2-(4-methoxypyridin-3-yl)-4,5-diphenyl-1H-imidazol-1-yl)-N,N-dimethylpropan-1-amine as an anti-cancer compound [patent_app_type] => utility [patent_app_number] => 18/244972 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3963 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244972 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244972
3-(2-(4-methoxypyridin-3-yl)-4,5-diphenyl-1H-imidazol-1-yl)-N,N-dimethylpropan-1-amine as an anti-cancer compound Sep 11, 2023 Issued
Array ( [id] => 19081823 [patent_doc_number] => 20240108624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => PYRAZOLOPYRIMIDINE COMPOUNDS AS ADENOSINE RECEPTOR ANTAGONISTS [patent_app_type] => utility [patent_app_number] => 18/463865 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24327 [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] => 18463865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463865
Pyrazolopyrimidine compounds as adenosine receptor antagonists Sep 7, 2023 Issued
Array ( [id] => 18842608 [patent_doc_number] => 20230405012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => IRAK4 DEGRADERS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/459675 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18459675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459675
IRAK4 degraders and uses thereof Aug 31, 2023 Issued
Array ( [id] => 18964151 [patent_doc_number] => 11897901 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-13 [patent_title] => 6-amino-8,9-di(4-methoxyphenyl)-2-oxo-3,9-dihydro-2H-[1,3]thiazolo[5',4':5,6]pyrano[2,3-b]pyridine-7-carbonitrile as anticancer compound [patent_app_type] => utility [patent_app_number] => 18/239258 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3814 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239258
6-amino-8,9-di(4-methoxyphenyl)-2-oxo-3,9-dihydro-2H-[1,3]thiazolo[5',4':5,6]pyrano[2,3-b]pyridine-7-carbonitrile as anticancer compound Aug 28, 2023 Issued
Array ( [id] => 18932264 [patent_doc_number] => 11884670 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-30 [patent_title] => Pyrido[4',3':4,5]pyrrolo[3,2-c][2,7]naphthyridin-10-one compounds as CK2 inhibitors [patent_app_type] => utility [patent_app_number] => 18/238038 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10200 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18238038 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/238038
Pyrido[4',3':4,5]pyrrolo[3,2-c][2,7]naphthyridin-10-one compounds as CK2 inhibitors Aug 24, 2023 Issued
Array ( [id] => 18948114 [patent_doc_number] => 11891395 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-06 [patent_title] => 5-substituted aminopyrazino[2',1':2,3]imidazo[4,5-C][2,7]naphthyridine compounds as CK2 inhibitors [patent_app_type] => utility [patent_app_number] => 18/238424 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8433 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18238424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/238424
5-substituted aminopyrazino[2',1':2,3]imidazo[4,5-C][2,7]naphthyridine compounds as CK2 inhibitors Aug 24, 2023 Issued
Array ( [id] => 18980129 [patent_doc_number] => 11905289 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => Pyrido[3',4':4,5]pyrrolo[3,2-C]naphthyridine compounds as CK2 inhibitors [patent_app_type] => utility [patent_app_number] => 18/237795 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9113 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237795 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237795
Pyrido[3',4':4,5]pyrrolo[3,2-C]naphthyridine compounds as CK2 inhibitors Aug 23, 2023 Issued
Array ( [id] => 20302405 [patent_doc_number] => 12448383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Compounds and methods for treatment of viral infections [patent_app_type] => utility [patent_app_number] => 18/237152 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 61888 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 18237152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237152
Compounds and methods for treatment of viral infections Aug 22, 2023 Issued
Array ( [id] => 19332546 [patent_doc_number] => 20240246976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => 5-(2,5-DIFLUOROPHENYL)PYRROLIDIN-1-YL)-3-(1H-PYRAZOL-1-YL)PYRAZOLO [1,5-A]PYRIMIDINE DERIVATIVES AND RELATED COMPOUNDS AS TRK KINASE INHIBITORS FOR TREATING CANCER [patent_app_type] => utility [patent_app_number] => 18/233226 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18233226 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233226
5-(2,5-difluorophenyl)pyrrolidin-1-yl)-3-(1H-pyrazol-1-yl)pyrazolo[1,5-a]pyrimidine derivatives and related compounds as Trk kinase inhibitors for treating cancer Aug 10, 2023 Issued
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