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] => 15615909 [patent_doc_number] => 20200078359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => SOLID FORMS OF 2-(TERT-BUTYLAMINO)-4-((1R,3R,4R)-3-HYDROXY-4-METHYLCYCLOHEXYLAMINO)-PYRIMIDINE-5-CARBOXAMIDE, COMPOSITIONS THEREOF AND METHODS OF THEIR USE [patent_app_type] => utility [patent_app_number] => 16/679592 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679592 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679592
Solid forms of 2-(tert-butylamino)-4-((1R,3R,4R)-3-hydroxy-4-methylcyclohexylamino)-pyrimidine-5-carboxamide, compositions thereof and methods of their use Nov 10, 2019 Issued
Array ( [id] => 17356695 [patent_doc_number] => 20220017491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => COMPOUND INHIBITING YAP-TEAD BINDING, AND PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING CANCER, COMPRISING COMPOUND AS ACTIVE INGREDIENT [patent_app_type] => utility [patent_app_number] => 17/292699 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17292699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292699
COMPOUND INHIBITING YAP-TEAD BINDING, AND PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING CANCER, COMPRISING COMPOUND AS ACTIVE INGREDIENT Nov 7, 2019 Abandoned
Array ( [id] => 19870352 [patent_doc_number] => 12263190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Methods and combinations for treatment and T cell modulation [patent_app_type] => utility [patent_app_number] => 17/292363 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 150 [patent_figures_cnt] => 196 [patent_no_of_words] => 121981 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17292363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292363
Methods and combinations for treatment and T cell modulation Nov 6, 2019 Issued
Array ( [id] => 15930845 [patent_doc_number] => 20200157056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => SELECTIVE SULFONATION OF BENZODIAZEPINE DERIVATIVES [patent_app_type] => utility [patent_app_number] => 16/669121 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24951 [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] => 16669121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/669121
Selective sulfonation of benzodiazepine derivatives Oct 29, 2019 Issued
Array ( [id] => 15831717 [patent_doc_number] => 20200131140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => CONTROLLED CYCLIZATION OF PEPTOIDS TO FORM CHIRAL DIKETOPIPERAZINES [patent_app_type] => utility [patent_app_number] => 16/668444 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16668444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668444
Controlled cyclization of peptoids to form chiral diketopiperazines Oct 29, 2019 Issued
Array ( [id] => 16326759 [patent_doc_number] => 20200297724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => COVALENT INHIBITORS OF CDK-7 [patent_app_type] => utility [patent_app_number] => 16/661054 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16661054 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/661054
COVALENT INHIBITORS OF CDK-7 Oct 22, 2019 Abandoned
Array ( [id] => 15800055 [patent_doc_number] => 20200123170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => COMPOSITIONS AND METHODS FOR INHIBITING VIRAL INFECTION [patent_app_type] => utility [patent_app_number] => 16/660285 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660285 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660285
Compositions and methods for inhibiting viral infection Oct 21, 2019 Issued
Array ( [id] => 15451101 [patent_doc_number] => 20200038374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => [1,2,4]TRIAZOLO[1,5-A]PYRIDINYL SUBSTITUTED INDOLE COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/653297 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51248 [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] => 16653297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/653297
[1,2,4]triazolo[1,5-A]pyridinyl substituted indole compounds Oct 14, 2019 Issued
Array ( [id] => 15496041 [patent_doc_number] => 20200048209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => SODIUM ION CHANNEL INHIBITORS AND PHARMACEUTICALLY ACCEPTABLE SALTS AND POLYMORPHS THEREOF AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/596324 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16596324 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/596324
Sodium ion channel inhibitors and pharmaceutically acceptable salts and polymorphs thereof and uses thereof Oct 7, 2019 Issued
Array ( [id] => 15711021 [patent_doc_number] => 20200102276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => METHODS FOR PREPARING SUBSTITUTED 5,6-DIHYDRO-6-PHENYLBENZO[F]ISOQUINOLIN-2-AMINE [patent_app_type] => utility [patent_app_number] => 16/592003 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12246 [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] => 16592003 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/592003
Methods for preparing substituted 5,6-dihydro-6-phenylbenzo[f]isoquinolin-2-amine Oct 2, 2019 Issued
Array ( [id] => 16108265 [patent_doc_number] => 20200206155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => BISPHENOL ETHER DERIVATIVES AND METHODS FOR USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/589853 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15292 [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] => 16589853 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589853
BISPHENOL ETHER DERIVATIVES AND METHODS FOR USING THE SAME Sep 30, 2019 Abandoned
Array ( [id] => 17822656 [patent_doc_number] => 11427594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Non brain penetrant A2A inhibitors and methods for use in the treatment of cancers [patent_app_type] => utility [patent_app_number] => 16/584596 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23782 [patent_no_of_claims] => 2 [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] => 16584596 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/584596
Non brain penetrant A2A inhibitors and methods for use in the treatment of cancers Sep 25, 2019 Issued
Array ( [id] => 16028153 [patent_doc_number] => 10676483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Tricyclic compounds having antimitotic and/or antitumor activity and methods of use thereof [patent_app_type] => utility [patent_app_number] => 16/582510 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16599 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 585 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16582510 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/582510
Tricyclic compounds having antimitotic and/or antitumor activity and methods of use thereof Sep 24, 2019 Issued
Array ( [id] => 18558683 [patent_doc_number] => 11723908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Quinazoline derivatives as antitumor agents [patent_app_type] => utility [patent_app_number] => 17/051176 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 44467 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 818 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17051176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051176
Quinazoline derivatives as antitumor agents Sep 16, 2019 Issued
Array ( [id] => 15323935 [patent_doc_number] => 20200002297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => HETEROCYCLIC COMPOUNDS USEFUL AS DUAL ATX/CA INHIBITORS [patent_app_type] => utility [patent_app_number] => 16/569475 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 16569475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569475
Heterocyclic compounds useful as dual ATX/CA inhibitors Sep 11, 2019 Issued
Array ( [id] => 15681075 [patent_doc_number] => 20200095201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => CRYSTALLINE (R)-5-CARBAMOYLPYRIDIN-3-YL-2-METHYL-4-(3-(TRIFLUOROMETHOXY)BENZYL)PIPERAZINE-1-CARBOXYLATE, COMPOSITIONS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/569578 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12760 [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] => 16569578 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569578
Crystalline (R)-5-carbamoylpyridin-3-yl-2-methyl-4-(3-(trifluoromethoxy)benzyl)piperazine-1-carboxylate, compositions and methods of use thereof Sep 11, 2019 Issued
Array ( [id] => 16206467 [patent_doc_number] => 20200239457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => 5-DEUTERO-THIAZOLIDINYLDIONE COMPOUNDS AND METHODS OF TREATING MEDICAL DISORDERS USING SAME [patent_app_type] => utility [patent_app_number] => 16/567445 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21475 [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] => 16567445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/567445
5-DEUTERO-THIAZOLIDINYLDIONE COMPOUNDS AND METHODS OF TREATING MEDICAL DISORDERS USING SAME Sep 10, 2019 Abandoned
Array ( [id] => 15293551 [patent_doc_number] => 20190389911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => HYBRID CYCLIC LIBRARIES AND SCREENS THEREOF [patent_app_type] => utility [patent_app_number] => 16/563633 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16563633 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/563633
Hybrid cyclic libraries and screens thereof Sep 5, 2019 Issued
Array ( [id] => 15797083 [patent_doc_number] => 20200121684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => MODULATORS OF BTK PROTEOLYSIS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 16/555495 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16555495 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/555495
MODULATORS OF BTK PROTEOLYSIS AND METHODS OF USE Aug 28, 2019 Abandoned
Array ( [id] => 15556607 [patent_doc_number] => 20200062715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => BIEMAMIDES AND RELATED SCAFFOLDS AS INHIBITORS OF TRANSFORMING GROWTH FACTOR-BETA SIGNALING [patent_app_type] => utility [patent_app_number] => 16/551534 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16551534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/551534
Biemamides and related scaffolds as inhibitors of transforming growth factor-beta signaling Aug 25, 2019 Issued
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