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] => 19216207 [patent_doc_number] => 20240180911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => Method of Using MEK Inhibitor to Prevent Radiation Induced Fibrosis [patent_app_type] => utility [patent_app_number] => 18/407744 [patent_app_country] => US [patent_app_date] => 2024-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18407744 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/407744
Method of Using MEK Inhibitor to Prevent Radiation Induced Fibrosis Jan 8, 2024 Pending
Array ( [id] => 19112723 [patent_doc_number] => 20240124473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => METHOD OF INHIBITING KINASE BY MESYLATE SALTS OF TRIAZOLOPYRAZINE DERIVATIVES [patent_app_type] => utility [patent_app_number] => 18/395741 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395741
METHOD OF INHIBITING KINASE BY MESYLATE SALTS OF TRIAZOLOPYRAZINE DERIVATIVES Dec 25, 2023 Pending
Array ( [id] => 19112723 [patent_doc_number] => 20240124473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => METHOD OF INHIBITING KINASE BY MESYLATE SALTS OF TRIAZOLOPYRAZINE DERIVATIVES [patent_app_type] => utility [patent_app_number] => 18/395741 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395741
METHOD OF INHIBITING KINASE BY MESYLATE SALTS OF TRIAZOLOPYRAZINE DERIVATIVES Dec 25, 2023 Pending
Array ( [id] => 19112723 [patent_doc_number] => 20240124473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => METHOD OF INHIBITING KINASE BY MESYLATE SALTS OF TRIAZOLOPYRAZINE DERIVATIVES [patent_app_type] => utility [patent_app_number] => 18/395741 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395741
METHOD OF INHIBITING KINASE BY MESYLATE SALTS OF TRIAZOLOPYRAZINE DERIVATIVES Dec 25, 2023 Pending
Array ( [id] => 19692788 [patent_doc_number] => 20250011333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => PYRAZOLO-QUINAZOLINE DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS KINASE INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/394122 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18394122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394122
PYRAZOLO-QUINAZOLINE DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS KINASE INHIBITORS Dec 21, 2023 Abandoned
Array ( [id] => 19186202 [patent_doc_number] => 20240165115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => Compounds, Compositions and Methods of Treating or Preventing Acute Lung Injury [patent_app_type] => utility [patent_app_number] => 18/394447 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18394447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394447
Compounds, Compositions and Methods of Treating or Preventing Acute Lung Injury Dec 21, 2023 Pending
Array ( [id] => 19832266 [patent_doc_number] => 20250084052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [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] => 18/394703 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3962 [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] => 18394703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394703
3-(2-(4-METHOXYPYRIDIN-3-YL)-4,5-DIPHENYL-1H-IMIDAZOL-1-YL)-N,N-DIMETHYLPROPAN-1-AMINE AS AN ANTI-CANCER COMPOUND Dec 21, 2023 Abandoned
Array ( [id] => 19201518 [patent_doc_number] => 20240173417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => LUTEINIZING HORMONE-RELEASING HORMONE RECEPTOR (LHRH-R) CONJUGATES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/392493 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392493
LUTEINIZING HORMONE-RELEASING HORMONE RECEPTOR (LHRH-R) CONJUGATES AND USES THEREOF Dec 20, 2023 Pending
Array ( [id] => 19201518 [patent_doc_number] => 20240173417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => LUTEINIZING HORMONE-RELEASING HORMONE RECEPTOR (LHRH-R) CONJUGATES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/392493 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392493
LUTEINIZING HORMONE-RELEASING HORMONE RECEPTOR (LHRH-R) CONJUGATES AND USES THEREOF Dec 20, 2023 Pending
Array ( [id] => 19233685 [patent_doc_number] => 20240190877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => PHARMACOPHORE FOR TRAIL INDUCTION [patent_app_type] => utility [patent_app_number] => 18/391420 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18391420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391420
PHARMACOPHORE FOR TRAIL INDUCTION Dec 19, 2023 Pending
Array ( [id] => 19233685 [patent_doc_number] => 20240190877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => PHARMACOPHORE FOR TRAIL INDUCTION [patent_app_type] => utility [patent_app_number] => 18/391420 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18391420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391420
PHARMACOPHORE FOR TRAIL INDUCTION Dec 19, 2023 Pending
Array ( [id] => 20357289 [patent_doc_number] => 12473272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => JAK1 selective inhibitors [patent_app_type] => utility [patent_app_number] => 18/538067 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 27759 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18538067 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538067
JAK1 selective inhibitors Dec 12, 2023 Issued
Array ( [id] => 19543102 [patent_doc_number] => 20240360138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => INHIBITORS OF CANCER INVASION, ATTACHMENT, AND/OR METASTASIS [patent_app_type] => utility [patent_app_number] => 18/537700 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 114340 [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] => 18537700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537700
INHIBITORS OF CANCER INVASION, ATTACHMENT, AND/OR METASTASIS Dec 11, 2023 Pending
Array ( [id] => 19800437 [patent_doc_number] => 20250066362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => PYRIDO[3',4':4,5]PYRROLO[3,2-C]NAPHTHYRIDINE COMPOUNDS AS CK2 INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/529311 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18529311 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529311
Pyrido[3',4':4,5]pyrrolo[3,2-c]naphthyridine compounds as CK2 inhibitors Dec 4, 2023 Issued
Array ( [id] => 20302414 [patent_doc_number] => 12448392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Spiropiperidine derivatives [patent_app_type] => utility [patent_app_number] => 18/526408 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58728 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18526408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526408
Spiropiperidine derivatives Nov 30, 2023 Issued
Array ( [id] => 20271933 [patent_doc_number] => 12441702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Substituted 4-benzyl and 4-benzoyl piperidine derivates [patent_app_type] => utility [patent_app_number] => 18/526380 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 54087 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 636 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18526380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526380
Substituted 4-benzyl and 4-benzoyl piperidine derivates Nov 30, 2023 Issued
Array ( [id] => 19201375 [patent_doc_number] => 20240173274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => MIRDAMETINIB TREATMENT [patent_app_type] => utility [patent_app_number] => 18/518127 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14839 [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] => 18518127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518127
Mirdametinib treatment Nov 21, 2023 Issued
Array ( [id] => 19281506 [patent_doc_number] => 20240217980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => TRIAZOLOPYRIMIDINE COMPOUNDS AND THEIR USE IN TREATING CANCER [patent_app_type] => utility [patent_app_number] => 18/508257 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18508257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508257
TRIAZOLOPYRIMIDINE COMPOUNDS AND THEIR USE IN TREATING CANCER Nov 13, 2023 Issued
Array ( [id] => 19233630 [patent_doc_number] => 20240190822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => MEK INHIBITORS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/507616 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43342 [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] => 18507616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507616
MEK inhibitors and uses thereof Nov 12, 2023 Issued
Array ( [id] => 19076471 [patent_doc_number] => 11945821 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-02 [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] => 18/506547 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8466 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18506547 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/506547
5-substituted aminopyrazino[2',1':2,3]imidazo[4,5-C][2,7]naphthyridine compounds as CK2 inhibitors Nov 9, 2023 Issued
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