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] => 18260625 [patent_doc_number] => 11608319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Beta-amino acid derivative, kinase inhibitor and pharmaceutical composition containing the same, and method for performing an in vivo related application that benefits from the inhibition of a kinase [patent_app_type] => utility [patent_app_number] => 17/117615 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 17287 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117615
Beta-amino acid derivative, kinase inhibitor and pharmaceutical composition containing the same, and method for performing an in vivo related application that benefits from the inhibition of a kinase Dec 9, 2020 Issued
Array ( [id] => 20357284 [patent_doc_number] => 12473267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Process and intermediate for the preparation of oxetan-2-yl-methanamine [patent_app_type] => utility [patent_app_number] => 17/779447 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2419 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17779447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779447
Process and intermediate for the preparation of oxetan-2-yl-methanamine Dec 6, 2020 Issued
Array ( [id] => 16726570 [patent_doc_number] => 20210093717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => BENZAMIDE AND ACTIVE COMPOUND COMPOSITIONS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/110008 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17110008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110008
Benzamide and active compound compositions and methods of use Dec 1, 2020 Issued
Array ( [id] => 16883644 [patent_doc_number] => 20210169839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => PEDIATRIC IMMEDIATE-RELEASE FORMULATION OF THE POTASSIUM CHANNEL OPENER EZOGABINE [patent_app_type] => utility [patent_app_number] => 17/109937 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17109937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109937
PEDIATRIC IMMEDIATE-RELEASE FORMULATION OF THE POTASSIUM CHANNEL OPENER EZOGABINE Dec 1, 2020 Abandoned
Array ( [id] => 19182082 [patent_doc_number] => 11988667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Fluorescent compound and fluorescent labeled biological substance using the same [patent_app_type] => utility [patent_app_number] => 17/105638 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26312 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 500 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17105638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/105638
Fluorescent compound and fluorescent labeled biological substance using the same Nov 26, 2020 Issued
Array ( [id] => 20302399 [patent_doc_number] => 12448377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Heterocyclic compound [patent_app_type] => utility [patent_app_number] => 17/780125 [patent_app_country] => US [patent_app_date] => 2020-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25074 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780125 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780125
Heterocyclic compound Nov 25, 2020 Issued
Array ( [id] => 18162371 [patent_doc_number] => 20230028964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => PREPARATION OF SUBSTITUTED AROMATIC CARBOXAMIDES [patent_app_type] => utility [patent_app_number] => 17/779262 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 598 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779262
PREPARATION OF SUBSTITUTED AROMATIC CARBOXAMIDES Nov 24, 2020 Pending
Array ( [id] => 20438760 [patent_doc_number] => 12509587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Crystal of indocyanine compound [patent_app_type] => utility [patent_app_number] => 17/780138 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 822 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780138
Crystal of indocyanine compound Nov 24, 2020 Issued
Array ( [id] => 18289882 [patent_doc_number] => 11618744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Benzoimidazoles as prolyl hydroxylase inhibitors [patent_app_type] => utility [patent_app_number] => 17/103482 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46048 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17103482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103482
Benzoimidazoles as prolyl hydroxylase inhibitors Nov 23, 2020 Issued
Array ( [id] => 18664824 [patent_doc_number] => 11771689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Cereblon modulators and uses thereof [patent_app_type] => utility [patent_app_number] => 16/950697 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 22649 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 469 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16950697 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/950697
Cereblon modulators and uses thereof Nov 16, 2020 Issued
Array ( [id] => 17697208 [patent_doc_number] => 11370920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Fluorescent dyes and their uses as biomarkers [patent_app_type] => utility [patent_app_number] => 16/950705 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 18782 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16950705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/950705
Fluorescent dyes and their uses as biomarkers Nov 16, 2020 Issued
Array ( [id] => 18051580 [patent_doc_number] => 11524951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => 2-(2,4,5-substituted-anilino)pyrimidine compounds [patent_app_type] => utility [patent_app_number] => 17/096167 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 54673 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096167
2-(2,4,5-substituted-anilino)pyrimidine compounds Nov 11, 2020 Issued
Array ( [id] => 16673004 [patent_doc_number] => 20210061767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => NITROGEN RING LINKED DEOXYURIDINE TRIPHOSPHATASE INHIBITORS [patent_app_type] => utility [patent_app_number] => 17/092123 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17092123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/092123
Nitrogen ring linked deoxyuridine triphosphatase inhibitors Nov 5, 2020 Issued
Array ( [id] => 18162108 [patent_doc_number] => 20230028700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => CHIRAL GUANIDINES, SALTS THEREOF, METHODS OF MAKING CHIRAL GUANIDINES AND SALTS THEREOF, AND USES OF CHIRAL GUANIDINES AND SALTS THEREOF IN THE PREPARATION OF ENANTIOMERICALLY PURE AMINO ACIDS [patent_app_type] => utility [patent_app_number] => 17/773561 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773561
CHIRAL GUANIDINES, SALTS THEREOF, METHODS OF MAKING CHIRAL GUANIDINES AND SALTS THEREOF, AND USES OF CHIRAL GUANIDINES AND SALTS THEREOF IN THE PREPARATION OF ENANTIOMERICALLY PURE AMINO ACIDS Nov 1, 2020 Pending
Array ( [id] => 18171726 [patent_doc_number] => 11571418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Platinum compounds that inhibit constitutive STAT3 signaling and induce cell cycle arrest and apoptosis of malignant cells [patent_app_type] => utility [patent_app_number] => 17/077100 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 16789 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 17077100 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077100
Platinum compounds that inhibit constitutive STAT3 signaling and induce cell cycle arrest and apoptosis of malignant cells Oct 21, 2020 Issued
Array ( [id] => 18537401 [patent_doc_number] => 20230242493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => PROCESSES FOR MAKING TETRAZOLINONE COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/766286 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17766286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766286
PROCESSES FOR MAKING TETRAZOLINONE COMPOUNDS Oct 19, 2020 Pending
Array ( [id] => 17938348 [patent_doc_number] => 11472789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Bicyclic carboxamides and methods of use thereof [patent_app_type] => utility [patent_app_number] => 17/070554 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 44938 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/070554
Bicyclic carboxamides and methods of use thereof Oct 13, 2020 Issued
Array ( [id] => 17938348 [patent_doc_number] => 11472789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Bicyclic carboxamides and methods of use thereof [patent_app_type] => utility [patent_app_number] => 17/070554 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 44938 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/070554
Bicyclic carboxamides and methods of use thereof Oct 13, 2020 Issued
Array ( [id] => 17938348 [patent_doc_number] => 11472789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Bicyclic carboxamides and methods of use thereof [patent_app_type] => utility [patent_app_number] => 17/070554 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 44938 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/070554
Bicyclic carboxamides and methods of use thereof Oct 13, 2020 Issued
Array ( [id] => 17938348 [patent_doc_number] => 11472789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Bicyclic carboxamides and methods of use thereof [patent_app_type] => utility [patent_app_number] => 17/070554 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 44938 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/070554
Bicyclic carboxamides and methods of use thereof Oct 13, 2020 Issued
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