Search

Wayne A. Langel

Examiner (ID: 13713, Phone: (571)272-1353 , Office: P/1736 )

Most Active Art Unit
1103
Art Unit(s)
1103, 1736, 1793, 1206, 1754, 2899
Total Applications
5052
Issued Applications
3924
Pending Applications
347
Abandoned Applications
800

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18399376 [patent_doc_number] => 11661502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Resin composition, melt-forming material, multilayer structure, and liquid packaging material [patent_app_type] => utility [patent_app_number] => 16/869930 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11996 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869930 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869930
Resin composition, melt-forming material, multilayer structure, and liquid packaging material May 7, 2020 Issued
Array ( [id] => 17435329 [patent_doc_number] => 11260638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Transparent, flexible, impact resistant, multilayer film comprising polycarbonate copolymers [patent_app_type] => utility [patent_app_number] => 16/868891 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8518 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16868891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/868891
Transparent, flexible, impact resistant, multilayer film comprising polycarbonate copolymers May 6, 2020 Issued
Array ( [id] => 17720545 [patent_doc_number] => 20220213265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => ARGININE-BASED ANTIBACTERIAL POLYMERS WITH UCST PROPERTY [patent_app_type] => utility [patent_app_number] => 17/609155 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17609155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609155
Arginine-based antibacterial polymers with UCST property May 5, 2020 Issued
Array ( [id] => 19701577 [patent_doc_number] => 12195586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Charge control agents and particle dispersions including the same [patent_app_type] => utility [patent_app_number] => 16/864430 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11881 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16864430 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864430
Charge control agents and particle dispersions including the same Apr 30, 2020 Issued
Array ( [id] => 16238413 [patent_doc_number] => 20200255647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => RESIN COMPOSITION, MELT-FORMING MATERIAL, MULTILAYER STRUCTURE, AND LIQUID PACKAGING MATERIAL [patent_app_type] => utility [patent_app_number] => 16/863062 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863062 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863062
Resin composition, melt-forming material, multilayer structure, and liquid packaging material Apr 29, 2020 Issued
Array ( [id] => 17822772 [patent_doc_number] => 11427711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Liquid sealant with thermally adaptive properties [patent_app_type] => utility [patent_app_number] => 16/859481 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9893 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16859481 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/859481
Liquid sealant with thermally adaptive properties Apr 26, 2020 Issued
Array ( [id] => 16226285 [patent_doc_number] => 20200251402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => THERMALLY CONDUCTIVE SHEET, PRODUCTION METHOD FOR THERMALLY CONDUCTIVE SHEET, HEAT DISSIPATION MEMBER, AND SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/854267 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16854267 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/854267
THERMALLY CONDUCTIVE SHEET, PRODUCTION METHOD FOR THERMALLY CONDUCTIVE SHEET, HEAT DISSIPATION MEMBER, AND SEMICONDUCTOR DEVICE Apr 20, 2020 Abandoned
Array ( [id] => 17723705 [patent_doc_number] => 20220216427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => ORGANIC ELECTROLUMINESCENT ELEMENT [patent_app_type] => utility [patent_app_number] => 17/604087 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 502 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17604087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604087
Organic electroluminescent element Apr 16, 2020 Issued
Array ( [id] => 19210826 [patent_doc_number] => 11999874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Thermoplastic polymer and method of forming the same [patent_app_type] => utility [patent_app_number] => 16/847583 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3818 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16847583 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/847583
Thermoplastic polymer and method of forming the same Apr 12, 2020 Issued
Array ( [id] => 16206759 [patent_doc_number] => 20200239749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => SOLVENT-FREE ACRYLIC RESIN COMPOSITION, SOLVENT-FREE ACRYLIC ADHESIVE USING SAME, ADHESIVE SHEET, AND PRODUCTION METHOD FOR SOLVENT-FREE ACRYLIC RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/845548 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845548 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845548
Solvent-free acrylic resin composition, solvent-free acrylic adhesive using same, adhesive sheet, and production method for solvent-free acrylic resin composition Apr 9, 2020 Issued
Array ( [id] => 16222866 [patent_doc_number] => 20200247982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => POLYMER COMPOSITION AND TIRE [patent_app_type] => utility [patent_app_number] => 16/845190 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845190 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845190
POLYMER COMPOSITION AND TIRE Apr 9, 2020 Abandoned
Array ( [id] => 16205654 [patent_doc_number] => 20200238644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => SEALANT COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/845309 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845309 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845309
SEALANT COMPOSITION Apr 9, 2020 Abandoned
Array ( [id] => 16328519 [patent_doc_number] => 20200299485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => CURE ACCELERATORS FOR ANAEROBIC CURABLE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/844279 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16844279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/844279
Cure accelerators for anaerobic curable compositions Apr 8, 2020 Issued
Array ( [id] => 20807533 [patent_doc_number] => 12672453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Display device, display module, and electronic device [patent_app_type] => utility [patent_app_number] => 17/603692 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 74 [patent_no_of_words] => 30137 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17603692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603692
Display device, display module, and electronic device Apr 6, 2020 Issued
Array ( [id] => 20113402 [patent_doc_number] => 12364159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Organic compound, light-emitting device, light-emitting apparatus, electronic device, and lighting device [patent_app_type] => utility [patent_app_number] => 17/601797 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 40 [patent_no_of_words] => 18425 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17601797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601797
Organic compound, light-emitting device, light-emitting apparatus, electronic device, and lighting device Mar 31, 2020 Issued
Array ( [id] => 16178581 [patent_doc_number] => 20200225549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => Perimeter Sealant for an Electrochromic Device [patent_app_type] => utility [patent_app_number] => 16/836401 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29065 [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] => 16836401 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/836401
Perimeter sealant for an electrochromic device Mar 30, 2020 Issued
Array ( [id] => 16348363 [patent_doc_number] => 20200313014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => PREPARATION METHOD OF SOLAR CELL BACKSHEET FILM WITH HIGH REFLECTIVITY [patent_app_type] => utility [patent_app_number] => 16/832043 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16832043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/832043
PREPARATION METHOD OF SOLAR CELL BACKSHEET FILM WITH HIGH REFLECTIVITY Mar 26, 2020 Abandoned
Array ( [id] => 17723702 [patent_doc_number] => 20220216424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES [patent_app_type] => utility [patent_app_number] => 17/442788 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10780 [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] => 17442788 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442788
MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES Mar 22, 2020 Abandoned
Array ( [id] => 17595425 [patent_doc_number] => 20220144998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => BINDERS CONTAINING SECONDARY AMINE GROUPS, BASED ON CYCLIC ETHERS [patent_app_type] => utility [patent_app_number] => 17/432132 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17432132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/432132
Binders containing secondary amine groups, based on cyclic ethers Mar 18, 2020 Issued
Array ( [id] => 17200219 [patent_doc_number] => 20210340314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => TRIBLOCK COPOLYMER AND PROCESS FOR PREPARATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/266925 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17266925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266925
Triblock copolymer and process for preparation thereof Mar 16, 2020 Issued
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