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] => 20193512 [patent_doc_number] => 20250270222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => AP2 ASSOCIATED KINASE 1 INHIBITORS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 19/204186 [patent_app_country] => US [patent_app_date] => 2025-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 68359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 19204186 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/204186
AP2 ASSOCIATED KINASE 1 INHIBITORS AND USES THEREOF May 8, 2025 Pending
Array ( [id] => 20179464 [patent_doc_number] => 20250263422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => SPIROMACROCYCLIC OREXIN 2 RECEPTOR AGONISTS [patent_app_type] => utility [patent_app_number] => 19/195185 [patent_app_country] => US [patent_app_date] => 2025-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41679 [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] => 19195185 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/195185
SPIROMACROCYCLIC OREXIN 2 RECEPTOR AGONISTS Apr 29, 2025 Pending
Array ( [id] => 20150450 [patent_doc_number] => 20250250288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => HETEROCYCLIC SUBSTITUTED PYRIMIDOPYRAN COMPOUND AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 19/072501 [patent_app_country] => US [patent_app_date] => 2025-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 19072501 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/072501
HETEROCYCLIC SUBSTITUTED PYRIMIDOPYRAN COMPOUND AND USE THEREOF Mar 5, 2025 Pending
Array ( [id] => 20329687 [patent_doc_number] => 12459952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => TREM2 modulators [patent_app_type] => utility [patent_app_number] => 19/009637 [patent_app_country] => US [patent_app_date] => 2025-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16027 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19009637 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/009637
TREM2 modulators Jan 2, 2025 Issued
Array ( [id] => 19983990 [patent_doc_number] => 20250122212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => NOVEL COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/910967 [patent_app_country] => US [patent_app_date] => 2024-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 96553 [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] => 18910967 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/910967
NOVEL COMPOUNDS Oct 8, 2024 Pending
Array ( [id] => 19889054 [patent_doc_number] => 20250114366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => METHOD OF TREATING HAIR LOSS DISORDERS [patent_app_type] => utility [patent_app_number] => 18/905898 [patent_app_country] => US [patent_app_date] => 2024-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18905898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/905898
Method of treating hair loss disorders Oct 2, 2024 Issued
Array ( [id] => 19889054 [patent_doc_number] => 20250114366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => METHOD OF TREATING HAIR LOSS DISORDERS [patent_app_type] => utility [patent_app_number] => 18/905898 [patent_app_country] => US [patent_app_date] => 2024-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18905898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/905898
Method of treating hair loss disorders Oct 2, 2024 Issued
Array ( [id] => 19921685 [patent_doc_number] => 12295944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Methods of treating gastrointestinal stromal tumors [patent_app_type] => utility [patent_app_number] => 18/750014 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 54 [patent_no_of_words] => 12642 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18750014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750014
Methods of treating gastrointestinal stromal tumors Jun 20, 2024 Issued
Array ( [id] => 19947035 [patent_doc_number] => 12318373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Methods of treating gastrointestinal stromal tumors [patent_app_type] => utility [patent_app_number] => 18/750032 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 54 [patent_no_of_words] => 13018 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18750032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750032
Methods of treating gastrointestinal stromal tumors Jun 20, 2024 Issued
Array ( [id] => 19762120 [patent_doc_number] => 12220390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Mirdametinib treatment [patent_app_type] => utility [patent_app_number] => 18/674233 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14899 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674233 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674233
Mirdametinib treatment May 23, 2024 Issued
Array ( [id] => 19447199 [patent_doc_number] => 20240307329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => MIRDAMETINIB TREATMENT [patent_app_type] => utility [patent_app_number] => 18/674168 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18674168 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674168
Mirdametinib treatment May 23, 2024 Issued
Array ( [id] => 19447198 [patent_doc_number] => 20240307328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => MIRDAMETINIB TREATMENT [patent_app_type] => utility [patent_app_number] => 18/674104 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18674104 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674104
MIRDAMETINIB TREATMENT May 23, 2024 Abandoned
Array ( [id] => 19667489 [patent_doc_number] => 12180217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Compounds and methods for treatment of viral infections [patent_app_type] => utility [patent_app_number] => 18/601528 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 65627 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601528
Compounds and methods for treatment of viral infections Mar 10, 2024 Issued
Array ( [id] => 19418405 [patent_doc_number] => 20240294528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => PRMT5 INHIBITORS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/437335 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437335
PRMT5 inhibitors and methods of use Feb 8, 2024 Issued
Array ( [id] => 19360833 [patent_doc_number] => 20240262867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => HYBRID CYCLIC LIBRARIES AND SCREENS THEREOF [patent_app_type] => utility [patent_app_number] => 18/435939 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435939
HYBRID CYCLIC LIBRARIES AND SCREENS THEREOF Feb 6, 2024 Pending
Array ( [id] => 19299929 [patent_doc_number] => 20240228498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => TERTIARY ALCOHOLS AS PI3K-y INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/430528 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 81707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18430528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430528
TERTIARY ALCOHOLS AS PI3K-y INHIBITORS Jan 31, 2024 Pending
Array ( [id] => 19417288 [patent_doc_number] => 20240293411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => COMBINATION THERAPY COMPRISING JAK PATHWAY INHIBITOR AND ROCK INHIBITOR [patent_app_type] => utility [patent_app_number] => 18/430205 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15085 [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] => 18430205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430205
COMBINATION THERAPY COMPRISING JAK PATHWAY INHIBITOR AND ROCK INHIBITOR Jan 31, 2024 Pending
Array ( [id] => 19417288 [patent_doc_number] => 20240293411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => COMBINATION THERAPY COMPRISING JAK PATHWAY INHIBITOR AND ROCK INHIBITOR [patent_app_type] => utility [patent_app_number] => 18/430205 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15085 [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] => 18430205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430205
COMBINATION THERAPY COMPRISING JAK PATHWAY INHIBITOR AND ROCK INHIBITOR Jan 31, 2024 Pending
Array ( [id] => 19832267 [patent_doc_number] => 20250084053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [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] => 18/425466 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3942 [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] => 18425466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425466
3-(2-(6-METHOXYPYRIDIN-3-YL)-4,5-DIPHENYL-1H-IMIDAZOL-1-YL)-N,N-DIMETHYLPROPAN-1-AMINE AS AN ANTICANCER COMPOUND Jan 28, 2024 Abandoned
Array ( [id] => 19816714 [patent_doc_number] => 20250074921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [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] => 18/412758 [patent_app_country] => US [patent_app_date] => 2024-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18412758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412758
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 Jan 14, 2024 Abandoned
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