Search

Erich A. Leeser

Examiner (ID: 7246)

Most Active Art Unit
1624
Art Unit(s)
1624, 1622
Total Applications
1698
Issued Applications
1307
Pending Applications
97
Abandoned Applications
334

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19496425 [patent_doc_number] => 20240335443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => IMIDAZOLOPYRIDAZINE OR PYRAZOLOPYRIMIDINE COMPOUNDS AND COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/273011 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49971 [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] => 18273011 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273011
IMIDAZOLOPYRIDAZINE OR PYRAZOLOPYRIMIDINE COMPOUNDS AND COMPOSITIONS Jan 17, 2022 Pending
Array ( [id] => 18109512 [patent_doc_number] => 20230002392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => Imidazotriazines and Imidazopyrimidines as Kinase Inhibitors [patent_app_type] => utility [patent_app_number] => 17/575371 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36905 [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] => 17575371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575371
Imidazotriazines and imidazopyrimidines as kinase inhibitors Jan 12, 2022 Issued
Array ( [id] => 19011680 [patent_doc_number] => 11918581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Combination therapy comprising JAK pathway inhibitor and rock inhibitor [patent_app_type] => utility [patent_app_number] => 17/571844 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15087 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17571844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571844
Combination therapy comprising JAK pathway inhibitor and rock inhibitor Jan 9, 2022 Issued
Array ( [id] => 19241974 [patent_doc_number] => 12012393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Oxopiperazine derivatives [patent_app_type] => utility [patent_app_number] => 17/570959 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 78258 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570959
Oxopiperazine derivatives Jan 6, 2022 Issued
Array ( [id] => 19372881 [patent_doc_number] => 12064420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Tie-2 activators targeting the Schlemm's canal [patent_app_type] => utility [patent_app_number] => 17/569838 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 30605 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569838
Tie-2 activators targeting the Schlemm's canal Jan 5, 2022 Issued
Array ( [id] => 18690857 [patent_doc_number] => 20230321015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => METHOD FOR TREATING RHABDOID TUMORS [patent_app_type] => utility [patent_app_number] => 17/756263 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6671 [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] => 17756263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756263
Method for treating rhabdoid tumors Dec 28, 2021 Issued
Array ( [id] => 18034570 [patent_doc_number] => 20220378785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => SOLID FORMS OF 2-(TERT-BUTYLAMINO)-4-((1R,3R,4R)-3-HYDROXY-4-METHYLCYCLOHEXYLAMINO)-PYRIMIDINE-5-CARBOXAMIDE, COMPOSITIONS THEREOF AND METHODS OF THEIR USE [patent_app_type] => utility [patent_app_number] => 17/562933 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34702 [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] => 17562933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/562933
SOLID FORMS OF 2-(TERT-BUTYLAMINO)-4-((1R,3R,4R)-3-HYDROXY-4-METHYLCYCLOHEXYLAMINO)-PYRIMIDINE-5-CARBOXAMIDE, COMPOSITIONS THEREOF AND METHODS OF THEIR USE Dec 26, 2021 Abandoned
Array ( [id] => 18036147 [patent_doc_number] => 20220380362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => PYRIMIDINE COMPOUND AND MEDICAL USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/545664 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [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] => 17545664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545664
PYRIMIDINE COMPOUND AND MEDICAL USE THEREOF Dec 7, 2021 Abandoned
Array ( [id] => 19225437 [patent_doc_number] => 12005067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => JAK inhibitor with a vitamin D analog for treatment of skin diseases [patent_app_type] => utility [patent_app_number] => 17/541601 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 43977 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17541601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541601
JAK inhibitor with a vitamin D analog for treatment of skin diseases Dec 2, 2021 Issued
Array ( [id] => 17911308 [patent_doc_number] => 20220313703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => REDUCTION OF THE INCIDENCE OR RECURRENCE OF BREAST CANCER IN POSTMENOPAUSAL WOMEN TREATED WITH INTRAVAGINAL SEX STEROID PRECURSOR [patent_app_type] => utility [patent_app_number] => 17/538875 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 17538875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538875
Reduction of the incidence or recurrence of breast cancer in postmenopausal women treated with intravaginal sex steroid precursor Nov 29, 2021 Issued
Array ( [id] => 19027283 [patent_doc_number] => 11926630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Tertiary alcohols as PI3K-g inhibitors [patent_app_type] => utility [patent_app_number] => 17/537674 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 81742 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537674
Tertiary alcohols as PI3K-g inhibitors Nov 29, 2021 Issued
Array ( [id] => 19291531 [patent_doc_number] => 12030877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Prostaglandin E synthase inhibitors and methods for utilizing the same [patent_app_type] => utility [patent_app_number] => 17/538442 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 10183 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17538442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538442
Prostaglandin E synthase inhibitors and methods for utilizing the same Nov 29, 2021 Issued
Array ( [id] => 17473897 [patent_doc_number] => 20220081401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => SELECTIVE ANDROGEN RECEPTOR DEGRADER (SARD) LIGANDS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/537298 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 77726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537298
SELECTIVE ANDROGEN RECEPTOR DEGRADER (SARD) LIGANDS AND METHODS OF USE THEREOF Nov 28, 2021 Abandoned
Array ( [id] => 20213512 [patent_doc_number] => 12410154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => 5-heteroaryl-1H-pyrazol-3-amine derivative [patent_app_type] => utility [patent_app_number] => 17/772093 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 44021 [patent_no_of_claims] => 70 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772093
5-heteroaryl-1H-pyrazol-3-amine derivative Nov 28, 2021 Issued
Array ( [id] => 17761443 [patent_doc_number] => 20220235055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [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] => 17/533954 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26250 [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] => 17533954 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533954
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 Nov 22, 2021 Abandoned
Array ( [id] => 17477869 [patent_doc_number] => 20220085373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => BIO-INSPIRED POLYFLAVIN ELECTRODES FOR ENERGY STORAGE DEVICES [patent_app_type] => utility [patent_app_number] => 17/529729 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17529729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/529729
BIO-INSPIRED POLYFLAVIN ELECTRODES FOR ENERGY STORAGE DEVICES Nov 17, 2021 Abandoned
Array ( [id] => 18610778 [patent_doc_number] => 20230277508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => USE OF COMPOUND AS CYP2E1 INHIBITOR [patent_app_type] => utility [patent_app_number] => 18/024070 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18024070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024070
USE OF COMPOUND AS CYP2E1 INHIBITOR Oct 28, 2021 Pending
Array ( [id] => 17627198 [patent_doc_number] => 20220162213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => SOLID STATE FORMS OF SUBSTITUTED PYRAZOLOPYRIMIDINES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/512802 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17512802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512802
Solid state forms of substituted pyrazolopyrimidines and uses thereof Oct 27, 2021 Issued
Array ( [id] => 19425013 [patent_doc_number] => 12084414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Therapeutic compounds and compositions [patent_app_type] => utility [patent_app_number] => 17/506276 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 34375 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17506276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506276
Therapeutic compounds and compositions Oct 19, 2021 Issued
Array ( [id] => 17398087 [patent_doc_number] => 20220040177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Compounds, Compositions and Methods of Treating or Preventing Acute Lung Injury [patent_app_type] => utility [patent_app_number] => 17/497191 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17497191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/497191
Compounds, compositions and methods of treating or preventing acute lung injury Oct 7, 2021 Issued
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