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] => 18434222 [patent_doc_number] => 20230181516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => USE OF AMINOACETONITRILE COMPOUNDS FOR THE TREATMENT OF INFECTION AND DISEASE [patent_app_type] => utility [patent_app_number] => 17/924537 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924537 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924537
Use of aminoacetonitrile compounds for the treatment of infection and disease May 10, 2021 Issued
Array ( [id] => 18491511 [patent_doc_number] => 11696916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Carboxamide-pyrimidine derivatives as SHP2 antagonists [patent_app_type] => utility [patent_app_number] => 17/245423 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 32360 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17245423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/245423
Carboxamide-pyrimidine derivatives as SHP2 antagonists Apr 29, 2021 Issued
Array ( [id] => 19826245 [patent_doc_number] => 12247010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Tubulin inhibitors [patent_app_type] => utility [patent_app_number] => 17/244767 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44167 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 787 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244767 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244767
Tubulin inhibitors Apr 28, 2021 Issued
Array ( [id] => 18545271 [patent_doc_number] => 11718610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Compounds containing benzosultam [patent_app_type] => utility [patent_app_number] => 17/922195 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 20206 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17922195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/922195
Compounds containing benzosultam Apr 25, 2021 Issued
Array ( [id] => 18412048 [patent_doc_number] => 11666575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Pyrazolo[1,5]pyrimidine-based compounds and methods of their use to treat viral infections [patent_app_type] => utility [patent_app_number] => 17/234349 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 15429 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 17234349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/234349
Pyrazolo[1,5]pyrimidine-based compounds and methods of their use to treat viral infections Apr 18, 2021 Issued
Array ( [id] => 17385551 [patent_doc_number] => 20220033403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => PYRROLOTRIAZINONES AND IMIDAZOTRIAZINONES AS UBIQUITIN-SPECIFIC PROTEASE 7 INHIBITORS [patent_app_type] => utility [patent_app_number] => 17/230603 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17230603 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230603
Pyrrolotriazinones and imidazotriazinones as ubiquitin-specific protease 7 inhibitors Apr 13, 2021 Issued
Array ( [id] => 17990155 [patent_doc_number] => 20220356192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => FUSED 1,4-DIAZEPINES AS BET PROTEIN DEGRADERS [patent_app_type] => utility [patent_app_number] => 17/227641 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36687 [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] => 17227641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227641
FUSED 1,4-DIAZEPINES AS BET PROTEIN DEGRADERS Apr 11, 2021 Abandoned
Array ( [id] => 18320885 [patent_doc_number] => 20230119013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => N-CYANOPYRROLIDINES WITH ACTIVITY AS USP30 INHIBITORS [patent_app_type] => utility [patent_app_number] => 17/914414 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15374 [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] => 17914414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914414
N-CYANOPYRROLIDINES WITH ACTIVITY AS USP30 INHIBITORS Apr 6, 2021 Abandoned
Array ( [id] => 18374328 [patent_doc_number] => 20230149407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => Methods of Treating Coronavirus Disease 2019 [patent_app_type] => utility [patent_app_number] => 17/907707 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24064 [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] => 17907707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907707
Methods of Treating Coronavirus Disease 2019 Mar 31, 2021 Abandoned
Array ( [id] => 17178329 [patent_doc_number] => 11155563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Macrocyclic compounds and uses thereof [patent_app_type] => utility [patent_app_number] => 17/213093 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 25665 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [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] => 17213093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213093
Macrocyclic compounds and uses thereof Mar 24, 2021 Issued
Array ( [id] => 18323669 [patent_doc_number] => 20230121797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => A COMBINATION OF FLAVONOIDS AND SPHINGOSINE 1 PHOSPHATE LYASE INHIBITORS FOR THE TREATMENT OF LUNG INFLAMMATION [patent_app_type] => utility [patent_app_number] => 17/914469 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914469 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914469
A COMBINATION OF FLAVONOIDS AND SPHINGOSINE 1 PHOSPHATE LYASE INHIBITORS FOR THE TREATMENT OF LUNG INFLAMMATION Mar 24, 2021 Abandoned
Array ( [id] => 17200058 [patent_doc_number] => 20210340153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => SEMISYNTHETIC METHODS OF PREPARING GTX1,4 AND NEOSAXITOXIN [patent_app_type] => utility [patent_app_number] => 17/212690 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17212690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212690
Semisynthetic methods of preparing GTX1,4 and neosaxitoxin Mar 24, 2021 Issued
Array ( [id] => 17784628 [patent_doc_number] => 11407740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Antibacterial compounds [patent_app_type] => utility [patent_app_number] => 17/205750 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24736 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205750
Antibacterial compounds Mar 17, 2021 Issued
Array ( [id] => 18345625 [patent_doc_number] => 20230133735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => USE OF PYRROLOPYRIMIDINE COMPOUND FOR TREATING HEMOPHAGOCYTIC SYNDROME [patent_app_type] => utility [patent_app_number] => 17/910331 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17910331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910331
Use of pyrrolopyrimidine compound for treating hemophagocytic syndrome Mar 8, 2021 Issued
Array ( [id] => 16915729 [patent_doc_number] => 20210188821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => JAK1 SELECTIVE INHIBITORS [patent_app_type] => utility [patent_app_number] => 17/188097 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17188097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188097
JAK1 selective inhibitors Feb 28, 2021 Issued
Array ( [id] => 19339343 [patent_doc_number] => 12049521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Hybrid cyclic libraries and screens thereof [patent_app_type] => utility [patent_app_number] => 17/185658 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 19466 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 17185658 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185658
Hybrid cyclic libraries and screens thereof Feb 24, 2021 Issued
Array ( [id] => 16915755 [patent_doc_number] => 20210188847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => 3-SUBSTITUTED PROPIONIC ACIDS AS ALPHA V INTEGRIN INHIBITORS [patent_app_type] => utility [patent_app_number] => 17/184179 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 72898 [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] => 17184179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184179
3-substituted propionic acids as aV integrin inhibitors Feb 23, 2021 Issued
Array ( [id] => 18504588 [patent_doc_number] => 11702392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Pyrimidinone derivatives as SHP2 antagonists [patent_app_type] => utility [patent_app_number] => 17/181614 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 36188 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17181614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/181614
Pyrimidinone derivatives as SHP2 antagonists Feb 21, 2021 Issued
Array ( [id] => 16900626 [patent_doc_number] => 20210179542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => 4-(p-QUINONYL)-2-HYDROXYBUTANAMIDE DERIVATIVES FOR TREATMENT OF MITOCHONDRIAL DISEASES [patent_app_type] => utility [patent_app_number] => 17/249171 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249171
4-(p-quinonyl)-2-hydroxybutanamide derivatives for treatment of mitochondrial diseases Feb 21, 2021 Issued
Array ( [id] => 17451800 [patent_doc_number] => 11266635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Methods of treating gastrointestinal stromal tumors [patent_app_type] => utility [patent_app_number] => 17/180218 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 54 [patent_no_of_words] => 17129 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17180218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180218
Methods of treating gastrointestinal stromal tumors Feb 18, 2021 Issued
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