Search

Wayne A. Langel

Examiner (ID: 12842, Phone: (571)272-1353 , Office: P/1736 )

Most Active Art Unit
1103
Art Unit(s)
2899, 1793, 1736, 1206, 1103, 1754
Total Applications
5015
Issued Applications
3911
Pending Applications
339
Abandoned Applications
795

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18013253 [patent_doc_number] => 11505535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Treprostinil derivative compounds and methods of using same [patent_app_type] => utility [patent_app_number] => 17/214460 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16151 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17214460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/214460
Treprostinil derivative compounds and methods of using same Mar 25, 2021 Issued
Array ( [id] => 17890691 [patent_doc_number] => 11453644 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-27 [patent_title] => Compounds [patent_app_type] => utility [patent_app_number] => 17/213326 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44795 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17213326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213326
Compounds Mar 25, 2021 Issued
Array ( [id] => 18051571 [patent_doc_number] => 11524942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Metabolites of [3-(4-{2-butyl-1-[4-(4-chloro-phenoxy)-phenyl]-1H-imidazol-4 yl}-phenoxy)-propyl]-diethyl-amine [patent_app_type] => utility [patent_app_number] => 17/211942 [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] => 8435 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17211942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/211942
Metabolites of [3-(4-{2-butyl-1-[4-(4-chloro-phenoxy)-phenyl]-1H-imidazol-4 yl}-phenoxy)-propyl]-diethyl-amine Mar 24, 2021 Issued
Array ( [id] => 17156043 [patent_doc_number] => 20210317094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => AMINOCYCLOBUTANES AS MONOACYLGLYCEROL LIPASE MODULATORS [patent_app_type] => utility [patent_app_number] => 17/212302 [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] => 23330 [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] => 17212302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212302
Aminocyclobutanes as monoacylglycerol lipase modulators Mar 24, 2021 Issued
Array ( [id] => 18325236 [patent_doc_number] => 20230123364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => METHOD FOR PRODUCING PURIFIED ACETIC ACID [patent_app_type] => utility [patent_app_number] => 17/913973 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17913973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913973
METHOD FOR PRODUCING PURIFIED ACETIC ACID Mar 21, 2021 Abandoned
Array ( [id] => 17473892 [patent_doc_number] => 20220081396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => DEUTERATED COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/208583 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17208583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/208583
Deuterated compounds Mar 21, 2021 Issued
Array ( [id] => 18435900 [patent_doc_number] => 20230183194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => CRYSTALLINE FORM OF OZANIMOD HYDROCHLORIDE [patent_app_type] => utility [patent_app_number] => 17/995180 [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] => 1661 [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] => 17995180 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995180
Crystalline form of ozanimod hydrochloride Mar 16, 2021 Issued
Array ( [id] => 20092028 [patent_doc_number] => 20250221964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => Substituted Isoxazoles as Selective Nav1.7 Inhibitors for Pain Treatment and Method of Pain Treatment [patent_app_type] => utility [patent_app_number] => 17/911336 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17911336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911336
Substituted Isoxazoles as Selective Nav1.7 Inhibitors for Pain Treatment and Method of Pain Treatment Mar 11, 2021 Pending
Array ( [id] => 17052070 [patent_doc_number] => 20210261504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => Synthetic Sphingolipid-Like Molecules, Drugs, Methods of Their Synthesis and Methods of Treatment [patent_app_type] => utility [patent_app_number] => 17/195556 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26701 [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] => 17195556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195556
Synthetic sphingolipid-like molecules, drugs, methods of their synthesis and methods of treatment Mar 7, 2021 Issued
Array ( [id] => 17126122 [patent_doc_number] => 20210300890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Compounds Useful for Treating Liver Diseases [patent_app_type] => utility [patent_app_number] => 17/195334 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56218 [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] => 17195334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195334
Compounds Useful for Treating Liver Diseases Mar 7, 2021 Abandoned
Array ( [id] => 17134747 [patent_doc_number] => 11136293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Processes for the production of tryptamines [patent_app_type] => utility [patent_app_number] => 17/192863 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 13369 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [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] => 17192863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192863
Processes for the production of tryptamines Mar 3, 2021 Issued
Array ( [id] => 17241906 [patent_doc_number] => 20210361649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => COMBINATION THERAPY WITH GLUTAMINASE INHIBITORS AND IMMUNO-ONCOLOGY AGENTS [patent_app_type] => utility [patent_app_number] => 17/192191 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16636 [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] => 17192191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192191
COMBINATION THERAPY WITH GLUTAMINASE INHIBITORS AND IMMUNO-ONCOLOGY AGENTS Mar 3, 2021 Abandoned
Array ( [id] => 18335734 [patent_doc_number] => 20230127683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => CRYSTALLINE BIS-MIPROCIN FUMARATE [patent_app_type] => utility [patent_app_number] => 17/801552 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 4 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801552 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801552
Crystalline bis-miprocin fumarate Feb 25, 2021 Issued
Array ( [id] => 17081975 [patent_doc_number] => 20210276981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => COVALENT IMMUNE RECRUITER COMPOUNDS FOR IMMUNE CELL RECOGNITION AND ASSOCIATED USES [patent_app_type] => utility [patent_app_number] => 17/249332 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249332
Covalent immune recruiter compounds for immune cell recognition and associated uses Feb 25, 2021 Issued
Array ( [id] => 18366268 [patent_doc_number] => 20230147859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => 1,3,4-OXADIAZOLE DERIVATIVE COMPOUNDS AS HISTONE DEACETYLASE 6 INHIBITOR, AND THE PHARMACEUTICAL COMPOSITION COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 17/904806 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904806
1,3,4-oxadiazole derivative compounds as histone deacetylase 6 inhibitor, and the pharmaceutical composition comprising the same Feb 24, 2021 Issued
Array ( [id] => 18238059 [patent_doc_number] => 20230070370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => PROCESS FOR THE PREPARATION OF PANOBINOSTAT [patent_app_type] => utility [patent_app_number] => 17/799106 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799106
PROCESS FOR THE PREPARATION OF PANOBINOSTAT Feb 24, 2021 Abandoned
Array ( [id] => 18309463 [patent_doc_number] => 20230113363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => METHODS FOR TREATING ENDOMETRIOSIS [patent_app_type] => utility [patent_app_number] => 17/904814 [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] => 11998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904814 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904814
METHODS FOR TREATING ENDOMETRIOSIS Feb 23, 2021 Pending
Array ( [id] => 18028879 [patent_doc_number] => 11512051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Spiro-lactam NMDA receptor modulators and uses thereof [patent_app_type] => utility [patent_app_number] => 17/177336 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28815 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177336
Spiro-lactam NMDA receptor modulators and uses thereof Feb 16, 2021 Issued
Array ( [id] => 17156019 [patent_doc_number] => 20210317070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => CANNABIDIOL DERIVATIVES AS INHIBITORS OF THE HIF PROLYL HYDROXYLASES ACTIVITY [patent_app_type] => utility [patent_app_number] => 17/176743 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176743 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176743
CANNABIDIOL DERIVATIVES AS INHIBITORS OF THE HIF PROLYL HYDROXYLASES ACTIVITY Feb 15, 2021 Abandoned
Array ( [id] => 17800099 [patent_doc_number] => 11414379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => SPAK kinase inhibitors as neuroprotective agents [patent_app_type] => utility [patent_app_number] => 17/177056 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 70 [patent_figures_cnt] => 42 [patent_no_of_words] => 34230 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177056
SPAK kinase inhibitors as neuroprotective agents Feb 15, 2021 Issued
Menu