
Andrew D. Kosar
Supervisory Patent Examiner (ID: 3929, Phone: (571)272-0913 , Office: P/1625 )
| Most Active Art Unit | 1654 |
| Art Unit(s) | 1654, 1625, 1622, 1600 |
| Total Applications | 948 |
| Issued Applications | 292 |
| Pending Applications | 355 |
| Abandoned Applications | 304 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20329637
[patent_doc_number] => 12459902
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-04
[patent_title] => Crystalline forms of 4-(7-hydroxy-2-isopropyl-4-oxo-4H-quinazolin-3-yl)-benzonitrile and formulations thereof
[patent_app_type] => utility
[patent_app_number] => 18/040552
[patent_app_country] => US
[patent_app_date] => 2021-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 16952
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040552
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/040552 | Crystalline forms of 4-(7-hydroxy-2-isopropyl-4-oxo-4H-quinazolin-3-yl)-benzonitrile and formulations thereof | Aug 3, 2021 | Issued |
Array
(
[id] => 18690952
[patent_doc_number] => 20230321124
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-12
[patent_title] => ROR gamma t Inhibitors and Topical Uses Thereof
[patent_app_type] => utility
[patent_app_number] => 18/007940
[patent_app_country] => US
[patent_app_date] => 2021-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 21329
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -24
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18007940
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/007940 | ROR gamma t Inhibitors and Topical Uses Thereof | Jun 28, 2021 | Abandoned |
Array
(
[id] => 18435903
[patent_doc_number] => 20230183197
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-15
[patent_title] => INHIBITORS OF MLH1 AND/OR PMS2 FOR CANCER TREATMENT
[patent_app_type] => utility
[patent_app_number] => 17/925493
[patent_app_country] => US
[patent_app_date] => 2020-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 68127
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 26
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17925493
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/925493 | Inhibitors of MLH1 and/or PMS2 for cancer treatment | May 31, 2021 | Issued |
Array
(
[id] => 20730232
[patent_doc_number] => 12637480
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-05-26
[patent_title] => Heterocyclic compounds as sting modulators
[patent_app_type] => utility
[patent_app_number] => 17/925854
[patent_app_country] => US
[patent_app_date] => 2021-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7998
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 259
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17925854
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/925854 | Heterocyclic compounds as sting modulators | May 26, 2021 | Issued |
Array
(
[id] => 18319269
[patent_doc_number] => 20230117397
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-20
[patent_title] => PIRFENIDONE FOR CORONAVIRUS TREATMENT
[patent_app_type] => utility
[patent_app_number] => 17/918791
[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] => 24977
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -82
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17918791
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/918791 | PIRFENIDONE FOR CORONAVIRUS TREATMENT | Apr 13, 2021 | Abandoned |
Array
(
[id] => 17426753
[patent_doc_number] => 20220054461
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-24
[patent_title] => GABOXADOL FOR REDUCING RISK OF SUICIDE AND RAPID RELIEF OF DEPRESSION
[patent_app_type] => utility
[patent_app_number] => 17/221178
[patent_app_country] => US
[patent_app_date] => 2021-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17754
[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] => 17221178
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/221178 | GABOXADOL FOR REDUCING RISK OF SUICIDE AND RAPID RELIEF OF DEPRESSION | Apr 1, 2021 | Abandoned |
Array
(
[id] => 18346838
[patent_doc_number] => 20230134948
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-04
[patent_title] => STAINING METHOD, MICROSCOPIC OBSERVATION METHOD, STAINING AGENT AND STAINING KIT
[patent_app_type] => utility
[patent_app_number] => 17/915376
[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] => 12079
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915376
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/915376 | STAINING METHOD, MICROSCOPIC OBSERVATION METHOD, STAINING AGENT AND STAINING KIT | Mar 31, 2021 | Abandoned |
Array
(
[id] => 18319403
[patent_doc_number] => 20230117531
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-20
[patent_title] => DRIED PARTICLE INHALATION FOR DELIVERY OF CANNABIS
[patent_app_type] => utility
[patent_app_number] => 17/906529
[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] => 10937
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17906529
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/906529 | DRIED PARTICLE INHALATION FOR DELIVERY OF CANNABIS | Mar 17, 2021 | Abandoned |
Array
(
[id] => 18420029
[patent_doc_number] => 20230174490
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-08
[patent_title] => IMPROVED SYNTHESIS OF 6-ARYL-4-AMINOPICOLINATES
[patent_app_type] => utility
[patent_app_number] => 17/906404
[patent_app_country] => US
[patent_app_date] => 2021-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11042
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 252
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17906404
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/906404 | IMPROVED SYNTHESIS OF 6-ARYL-4-AMINOPICOLINATES | Mar 16, 2021 | Pending |
Array
(
[id] => 18350216
[patent_doc_number] => 20230138327
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-04
[patent_title] => COMPOSITIONS AND METHODS CONTAINING REDUCED NICOTINAMIDE RIBOSIDE FOR PREVENTION AND TREATMENT OF PANCREATIC DISEASES AND CONDITIONS
[patent_app_type] => utility
[patent_app_number] => 17/905076
[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] => 7747
[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] => 17905076
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/905076 | COMPOSITIONS AND METHODS CONTAINING REDUCED NICOTINAMIDE RIBOSIDE FOR PREVENTION AND TREATMENT OF PANCREATIC DISEASES AND CONDITIONS | Mar 8, 2021 | Abandoned |
Array
(
[id] => 18159288
[patent_doc_number] => 20230025880
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-26
[patent_title] => FUSED TRICYCLIC COMPOUND AND MEDICINAL USE THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/602103
[patent_app_country] => US
[patent_app_date] => 2021-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 29709
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -55
[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] => 17602103
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/602103 | FUSED TRICYCLIC COMPOUND AND MEDICINAL USE THEREOF | Mar 2, 2021 | Pending |
Array
(
[id] => 16962807
[patent_doc_number] => 20210214306
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-15
[patent_title] => PROCESS FOR PREPARATION OF FOSNETUPITANT
[patent_app_type] => utility
[patent_app_number] => 17/147928
[patent_app_country] => US
[patent_app_date] => 2021-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2304
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 18
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17147928
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/147928 | PROCESS FOR PREPARATION OF FOSNETUPITANT | Jan 12, 2021 | Abandoned |
Array
(
[id] => 20437430
[patent_doc_number] => 12508251
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-30
[patent_title] => CD4 mimic compound with anti-HIV activity
[patent_app_type] => utility
[patent_app_number] => 17/755366
[patent_app_country] => US
[patent_app_date] => 2020-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3414
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755366
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/755366 | CD4 mimic compound with anti-HIV activity | Oct 28, 2020 | Issued |
Array
(
[id] => 16581398
[patent_doc_number] => 20210015800
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-21
[patent_title] => CHROMANE, ISOCHROMANE AND DIHYDROISOBENZOFURAN DERIVATIVES AS mGluR2-NEGATIVE ALLOSTERIC MODULATORS, COMPOSITIONS, AND THEIR USE
[patent_app_type] => utility
[patent_app_number] => 17/032626
[patent_app_country] => US
[patent_app_date] => 2020-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 28998
[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] => 17032626
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/032626 | CHROMANE, ISOCHROMANE AND DIHYDROISOBENZOFURAN DERIVATIVES AS mGluR2-NEGATIVE ALLOSTERIC MODULATORS, COMPOSITIONS, AND THEIR USE | Sep 24, 2020 | Abandoned |
Array
(
[id] => 16727772
[patent_doc_number] => 20210094919
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-01
[patent_title] => KRAS MUTANT PROTEIN INHIBITORS
[patent_app_type] => utility
[patent_app_number] => 17/030626
[patent_app_country] => US
[patent_app_date] => 2020-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19846
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 17030626
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/030626 | KRAS MUTANT PROTEIN INHIBITORS | Sep 23, 2020 | Abandoned |
Array
(
[id] => 17928275
[patent_doc_number] => 20220323400
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-13
[patent_title] => INHIBITORS OF SGLT AND USES THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/639831
[patent_app_country] => US
[patent_app_date] => 2020-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6290
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[patent_words_short_claim] => 12
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639831
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/639831 | INHIBITORS OF SGLT AND USES THEREOF | Sep 3, 2020 | Pending |
Array
(
[id] => 16582759
[patent_doc_number] => 20210017161
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-21
[patent_title] => DEUTERATED sGC STIMULATORS
[patent_app_type] => utility
[patent_app_number] => 16/928449
[patent_app_country] => US
[patent_app_date] => 2020-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14727
[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] => 16928449
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/928449 | DEUTERATED sGC STIMULATORS | Jul 13, 2020 | Abandoned |
Array
(
[id] => 16582758
[patent_doc_number] => 20210017160
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-21
[patent_title] => DEUTERATED sGC STIMULATORS
[patent_app_type] => utility
[patent_app_number] => 16/928435
[patent_app_country] => US
[patent_app_date] => 2020-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14910
[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] => 16928435
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/928435 | DEUTERATED sGC STIMULATORS | Jul 13, 2020 | Abandoned |
Array
(
[id] => 20818490
[patent_doc_number] => 12673951
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-07-07
[patent_title] => Substituted pyrazoloquinazolinone compounds and application thereof
[patent_app_type] => utility
[patent_app_number] => 17/626029
[patent_app_country] => US
[patent_app_date] => 2020-07-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8912
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626029
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/626029 | Substituted pyrazoloquinazolinone compounds and application thereof | Jul 7, 2020 | Issued |
Array
(
[id] => 16398719
[patent_doc_number] => 20200339577
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-29
[patent_title] => 1-SUBSTITUTED 1,2,3,4-TETRAHYDRO-1,7-NAPHTHYRIDIN-8-AMINE DERIVATIVES AND THEIR USE AS EP4 RECEPTOR ANTAGONISTS
[patent_app_type] => utility
[patent_app_number] => 16/921338
[patent_app_country] => US
[patent_app_date] => 2020-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 36402
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 7
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921338
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/921338 | 1-SUBSTITUTED 1,2,3,4-TETRAHYDRO-1,7-NAPHTHYRIDIN-8-AMINE DERIVATIVES AND THEIR USE AS EP4 RECEPTOR ANTAGONISTS | Jul 5, 2020 | Abandoned |