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] => 18816071 [patent_doc_number] => 20230390410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => COMPOUNDS AND COMPOSITIONS FOR IMMUNOTHERAPY [patent_app_type] => utility [patent_app_number] => 18/135607 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135607
COMPOUNDS AND COMPOSITIONS FOR IMMUNOTHERAPY Apr 16, 2023 Abandoned
Array ( [id] => 18649334 [patent_doc_number] => 20230295125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METALLOENZYME INHIBITORS FOR TREATING CANCERS, ALZHEIMER'S DISEASE, HEMOCHROMATOSIS, AND OTHER DISORDERS [patent_app_type] => utility [patent_app_number] => 18/134843 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18134843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134843
Metalloenzyme inhibitors for treating cancers, Alzheimer's disease, hemochromatosis, and other disorders Apr 13, 2023 Issued
Array ( [id] => 19003565 [patent_doc_number] => 20240067636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => PYRIDINE, PYRAZINE, AND TRIAZINE COMPOUNDS AS ALLOSTERIC SHP2 INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/131226 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39379 [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] => 18131226 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131226
PYRIDINE, PYRAZINE, AND TRIAZINE COMPOUNDS AS ALLOSTERIC SHP2 INHIBITORS Apr 4, 2023 Pending
Array ( [id] => 19196386 [patent_doc_number] => 11993613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Thiazolo[5,4-b]pyridine MALT-1 inhibitors [patent_app_type] => utility [patent_app_number] => 18/192810 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22648 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18192810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192810
Thiazolo[5,4-b]pyridine MALT-1 inhibitors Mar 29, 2023 Issued
Array ( [id] => 18824332 [patent_doc_number] => 11839595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Mirdametinib treatment [patent_app_type] => utility [patent_app_number] => 18/186312 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14844 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18186312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186312
Mirdametinib treatment Mar 19, 2023 Issued
Array ( [id] => 18690855 [patent_doc_number] => 20230321013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => MIRDAMETINIB TREATMENT [patent_app_type] => utility [patent_app_number] => 18/185148 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14919 [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] => 18185148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185148
Mirdametinib treatment Mar 15, 2023 Issued
Array ( [id] => 18770799 [patent_doc_number] => 20230365594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => THIENOPYRROLE COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/180438 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 130701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [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] => 18180438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180438
THIENOPYRROLE COMPOUNDS Mar 7, 2023 Abandoned
Array ( [id] => 18612741 [patent_doc_number] => 20230279476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => NOVEL ACRYLATE DERIVATIVES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/118400 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25624 [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] => 18118400 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/118400
NOVEL ACRYLATE DERIVATIVES AND USES THEREOF Mar 6, 2023 Pending
Array ( [id] => 18685127 [patent_doc_number] => 11780844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Compounds and methods for treatment of viral infections [patent_app_type] => utility [patent_app_number] => 18/117858 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 65476 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18117858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117858
Compounds and methods for treatment of viral infections Mar 5, 2023 Issued
Array ( [id] => 18753961 [patent_doc_number] => 20230357313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => SERUM RESISTANT BIS-SULFHYDRYL SPECIFIC BIOTINYLATION REAGENT [patent_app_type] => utility [patent_app_number] => 18/111634 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18111634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111634
SERUM RESISTANT BIS-SULFHYDRYL SPECIFIC BIOTINYLATION REAGENT Feb 19, 2023 Pending
Array ( [id] => 18484866 [patent_doc_number] => 20230212175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => BRIDGED BICYCLIC COMPOUNDS AS BTK INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/169408 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169408
Bridged bicyclic compounds as BTK inhibitors Feb 14, 2023 Issued
Array ( [id] => 18769335 [patent_doc_number] => 20230364093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => PHARMACEUTICAL COMPOSITION CONTAINING PALBOCICLIB AND LETROZOLE [patent_app_type] => utility [patent_app_number] => 18/107774 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18107774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107774
PHARMACEUTICAL COMPOSITION CONTAINING PALBOCICLIB AND LETROZOLE Feb 8, 2023 Abandoned
Array ( [id] => 18634863 [patent_doc_number] => 11759434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Methods and compositions for treating melanoma and non-melanoma skin cancers [patent_app_type] => utility [patent_app_number] => 18/101082 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 9090 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [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] => 18101082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101082
Methods and compositions for treating melanoma and non-melanoma skin cancers Jan 23, 2023 Issued
Array ( [id] => 19232132 [patent_doc_number] => 20240189323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => PREPARATION FOR ETHINYLESTRADIOL-CYCLODEXTRIN COMPLEX AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/555321 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6125 [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] => 18555321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555321
PREPARATION FOR ETHINYLESTRADIOL-CYCLODEXTRIN COMPLEX AND USE THEREOF Jan 17, 2023 Pending
Array ( [id] => 18817393 [patent_doc_number] => 20230391733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => SELECTIVE SULFONATION OF BENZODIAZEPINE DERIVATIVES [patent_app_type] => utility [patent_app_number] => 18/091653 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25001 [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] => 18091653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091653
SELECTIVE SULFONATION OF BENZODIAZEPINE DERIVATIVES Dec 29, 2022 Abandoned
Array ( [id] => 18762872 [patent_doc_number] => 11813251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Methods of treating gastrointestinal stromal tumors [patent_app_type] => utility [patent_app_number] => 18/091743 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 54 [patent_no_of_words] => 17178 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18091743 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091743
Methods of treating gastrointestinal stromal tumors Dec 29, 2022 Issued
Array ( [id] => 18350300 [patent_doc_number] => 20230138411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => PYRIMIDINE COMPOUND [patent_app_type] => utility [patent_app_number] => 18/091790 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18091790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091790
PYRIMIDINE COMPOUND Dec 29, 2022 Abandoned
Array ( [id] => 18368088 [patent_doc_number] => 11648235 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-16 [patent_title] => Treatment of glioblastoma [patent_app_type] => utility [patent_app_number] => 18/148922 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3372 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18148922 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148922
Treatment of glioblastoma Dec 29, 2022 Issued
Array ( [id] => 18349892 [patent_doc_number] => 20230138003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => DIHYDROINDOLIZINONE DERIVATIVE [patent_app_type] => utility [patent_app_number] => 18/088045 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14714 [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] => 18088045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088045
DIHYDROINDOLIZINONE DERIVATIVE Dec 22, 2022 Abandoned
Array ( [id] => 20432519 [patent_doc_number] => 12502388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Lanthionine synthetase C-like 2-based therapeutics [patent_app_type] => utility [patent_app_number] => 18/085018 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 23619 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085018
Lanthionine synthetase C-like 2-based therapeutics Dec 19, 2022 Issued
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