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] => 14498051 [patent_doc_number] => 20190192680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => Hydrazinyl-Substituted Heteroaryl Compounds and Methods for Producing a Conjugate [patent_app_type] => utility [patent_app_number] => 16/219398 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40252 [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] => 16219398 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219398
Hydrazinyl-substituted heteroaryl compounds and methods for producing a conjugate Dec 12, 2018 Issued
Array ( [id] => 17363531 [patent_doc_number] => 11230546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [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] => 16/772253 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26253 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16772253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772253
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 Dec 11, 2018 Issued
Array ( [id] => 15666375 [patent_doc_number] => 10597405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Chemical compounds [patent_app_type] => utility [patent_app_number] => 16/212063 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 65953 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 385 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16212063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/212063
Chemical compounds Dec 5, 2018 Issued
Array ( [id] => 17873737 [patent_doc_number] => 11445726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Pyridinium salt and pest control agent [patent_app_type] => utility [patent_app_number] => 16/764253 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15349 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 624 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16764253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764253
Pyridinium salt and pest control agent Nov 26, 2018 Issued
Array ( [id] => 17258415 [patent_doc_number] => 20210371400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => SMAC MIMETICS USED AS IAP INHIBITORS AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/763746 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16996 [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] => 16763746 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/763746
SMAC mimetics used as IAP inhibitors and use thereof Nov 12, 2018 Issued
Array ( [id] => 17742557 [patent_doc_number] => 11390614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Method for preparing benzofuran derivative [patent_app_type] => utility [patent_app_number] => 16/762795 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5541 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762795 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762795
Method for preparing benzofuran derivative Nov 8, 2018 Issued
Array ( [id] => 14309513 [patent_doc_number] => 20190144460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => COMPOUNDS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/186272 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 16186272 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/186272
COMPOUNDS AND METHODS Nov 8, 2018 Abandoned
Array ( [id] => 17649630 [patent_doc_number] => 11352344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Antagonists of the muscarinic acetylcholine receptor M [patent_app_type] => utility [patent_app_number] => 16/760010 [patent_app_country] => US [patent_app_date] => 2018-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21839 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16760010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/760010
Antagonists of the muscarinic acetylcholine receptor M Oct 30, 2018 Issued
Array ( [id] => 16969297 [patent_doc_number] => 11065243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Inhibitors of DUX4 induction for regulation of muscle function [patent_app_type] => utility [patent_app_number] => 16/753247 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 52 [patent_no_of_words] => 43300 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16753247 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/753247
Inhibitors of DUX4 induction for regulation of muscle function Oct 25, 2018 Issued
Array ( [id] => 14913511 [patent_doc_number] => 10428061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Autotaxin inhibitors [patent_app_type] => utility [patent_app_number] => 16/171236 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 3 [patent_no_of_words] => 48377 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 524 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16171236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/171236
Autotaxin inhibitors Oct 24, 2018 Issued
Array ( [id] => 14050279 [patent_doc_number] => 20190081247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE CONTAINING THE SAME [patent_app_type] => utility [patent_app_number] => 16/162833 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16162833 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/162833
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE CONTAINING THE SAME Oct 16, 2018 Abandoned
Array ( [id] => 16230519 [patent_doc_number] => 10738057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Tertiary alcohols as PI3K-g inhibitors [patent_app_type] => utility [patent_app_number] => 16/163341 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 81931 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 2133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16163341 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/163341
Tertiary alcohols as PI3K-g inhibitors Oct 16, 2018 Issued
Array ( [id] => 13898747 [patent_doc_number] => 20190038578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => Necrosis Inhibitors [patent_app_type] => utility [patent_app_number] => 16/153706 [patent_app_country] => US [patent_app_date] => 2018-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16153706 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/153706
Necrosis inhibitors Oct 5, 2018 Issued
Array ( [id] => 14230407 [patent_doc_number] => 20190127376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => SUBSTITUTED TRICYCLIC COMPOUNDS AS FGFR INHIBITORS [patent_app_type] => utility [patent_app_number] => 16/152827 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55447 [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] => 16152827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/152827
SUBSTITUTED TRICYCLIC COMPOUNDS AS FGFR INHIBITORS Oct 4, 2018 Abandoned
Array ( [id] => 15696649 [patent_doc_number] => 10604491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Catalysis of diketopiperazine synthesis [patent_app_type] => utility [patent_app_number] => 16/151797 [patent_app_country] => US [patent_app_date] => 2018-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3443 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16151797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/151797
Catalysis of diketopiperazine synthesis Oct 3, 2018 Issued
Array ( [id] => 14406655 [patent_doc_number] => 20190169171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => FLUORINE- AND/OR DEUTERIUM-CONTAINING COMPOUNDS FOR TREATING NON-SMALL CELL LUNG CANCER AND RELATED DISEASES [patent_app_type] => utility [patent_app_number] => 16/149172 [patent_app_country] => US [patent_app_date] => 2018-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16149172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/149172
Fluorine- and/or deuterium-containing compounds for treating non-small cell lung cancer and related diseases Oct 1, 2018 Issued
Array ( [id] => 14323965 [patent_doc_number] => 10292975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Compounds as rearranged during transfection (RET) inhibitors [patent_app_type] => utility [patent_app_number] => 16/145271 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 26239 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16145271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/145271
Compounds as rearranged during transfection (RET) inhibitors Sep 27, 2018 Issued
Array ( [id] => 14130715 [patent_doc_number] => 20190099747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => NANO-TO-NANO FE/PPM Pd CATALYSIS OF CROSS-COUPLING REACTIONS IN WATER [patent_app_type] => utility [patent_app_number] => 16/142280 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10157 [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] => 16142280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142280
NANO-TO-NANO FE/PPM Pd CATALYSIS OF CROSS-COUPLING REACTIONS IN WATER Sep 25, 2018 Abandoned
Array ( [id] => 14213653 [patent_doc_number] => 20190119211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => FLUORINATED LYSYL OXIDASE-LIKE 2 INHIBITORS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/138680 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39965 [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] => 16138680 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/138680
Fluorinated lysyl oxidase-like 2 inhibitors and uses thereof Sep 20, 2018 Issued
Array ( [id] => 13621889 [patent_doc_number] => 20180362496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => 1-PYRIDAZIN-/TRIAZIN-3-YL-PIPER(-AZINE)/IDINE/PYROLIDINE DERIVATIVES AND COMPOSITIONS THEREOF FOR INHIBITING THE ACTIVITY OF SHP2 [patent_app_type] => utility [patent_app_number] => 16/117674 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16117674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/117674
1-pyridazin-/triazin-3-yl-piper(-azine)/idine/pyrolidine derivatives and compositions thereof for inhibiting the activity of SHP2 Aug 29, 2018 Issued
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