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] => 15931365 [patent_doc_number] => 20200157316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Ultra-Low Petroleum Plastics [patent_app_type] => utility [patent_app_number] => 16/523154 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16523154 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523154
Ultra-Low Petroleum Plastics Jul 25, 2019 Abandoned
Array ( [id] => 16870314 [patent_doc_number] => 20210163781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => A PRODUCT COATED WITH AN AQUEOUS OR POWDER COATING COMPOSITION COMPRISING AN ACRYLIC POLYESTER RESIN [patent_app_type] => utility [patent_app_number] => 17/262893 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 17262893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262893
Product coated with an aqueous or powder coating composition comprising an acrylic polyester resin Jul 24, 2019 Issued
Array ( [id] => 20145026 [patent_doc_number] => 12379367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Method for setting polymerization condition and method for manufacturing optical material [patent_app_type] => utility [patent_app_number] => 17/262265 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 12885 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262265
Method for setting polymerization condition and method for manufacturing optical material Jul 23, 2019 Issued
Array ( [id] => 16581567 [patent_doc_number] => 20210015969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => RIGID RESORBABLE MATERIALS WITH POLYMER AND ORGANIC FILLERS [patent_app_type] => utility [patent_app_number] => 16/517124 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16517124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/517124
RIGID RESORBABLE MATERIALS WITH POLYMER AND ORGANIC FILLERS Jul 18, 2019 Pending
Array ( [id] => 16971752 [patent_doc_number] => 11067720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Medical devices having homogeneous charge density and methods for making same [patent_app_type] => utility [patent_app_number] => 16/515179 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15719 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515179 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515179
Medical devices having homogeneous charge density and methods for making same Jul 17, 2019 Issued
Array ( [id] => 16735712 [patent_doc_number] => 10961348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Semi-crystalline polyamide composition with high glass transition temperature for composite material, process for manufacturing same and uses thereof [patent_app_type] => utility [patent_app_number] => 16/512438 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12579 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16512438 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/512438
Semi-crystalline polyamide composition with high glass transition temperature for composite material, process for manufacturing same and uses thereof Jul 15, 2019 Issued
Array ( [id] => 15363939 [patent_doc_number] => 20200017734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => Perimeter Sealant for an Electrochromic Device [patent_app_type] => utility [patent_app_number] => 16/511163 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16511163 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/511163
Perimeter Sealant for an Electrochromic Device Jul 14, 2019 Abandoned
Array ( [id] => 17178447 [patent_doc_number] => 11155682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Continuous dehydration method and method for producing polyarylene sulfide [patent_app_type] => utility [patent_app_number] => 17/270735 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8770 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17270735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/270735
Continuous dehydration method and method for producing polyarylene sulfide Jul 11, 2019 Issued
Array ( [id] => 17067381 [patent_doc_number] => 20210269596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => METHOD FOR CONTINUOUSLY PRODUCING A POLYAMIDE POWDER [patent_app_type] => utility [patent_app_number] => 17/258794 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11787 [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] => 17258794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/258794
Method for continuously producing a polyamide powder Jul 9, 2019 Issued
Array ( [id] => 19339393 [patent_doc_number] => 12049571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Method for treating metallic surfaces with an acidic aqueous composition and a post rinsing composition to improve corrosion resistance [patent_app_type] => utility [patent_app_number] => 17/257200 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7405 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17257200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/257200
Method for treating metallic surfaces with an acidic aqueous composition and a post rinsing composition to improve corrosion resistance Jul 2, 2019 Issued
Array ( [id] => 16892131 [patent_doc_number] => 11033658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Interpenetrating networks with covalent and ionic crosslinks [patent_app_type] => utility [patent_app_number] => 16/459907 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 104 [patent_no_of_words] => 19175 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16459907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/459907
Interpenetrating networks with covalent and ionic crosslinks Jul 1, 2019 Issued
Array ( [id] => 15023645 [patent_doc_number] => 20190322827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => PRIMER COATING FOR FIBER FILLED PLASTIC SUBSTRATE [patent_app_type] => utility [patent_app_number] => 16/456600 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456600
PRIMER COATING FOR FIBER FILLED PLASTIC SUBSTRATE Jun 27, 2019 Abandoned
Array ( [id] => 15293893 [patent_doc_number] => 20190390082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => WATER-SOLUBLE COATING LIQUID AND POLYESTER OPTICAL FILM COATED WITH THE WATER-SOLUBLE COATING LIQUID [patent_app_type] => utility [patent_app_number] => 16/448852 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448852
WATER-SOLUBLE COATING LIQUID AND POLYESTER OPTICAL FILM COATED WITH THE WATER-SOLUBLE COATING LIQUID Jun 20, 2019 Abandoned
Array ( [id] => 17155181 [patent_doc_number] => 20210316232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => DEFOAMER ACTIVE, MANUFACTURING THEREOF, AND DEFORMING FORMULATION [patent_app_type] => utility [patent_app_number] => 17/251891 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5487 [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] => 17251891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251891
Defoamer active, manufacturing thereof, and deforming formulation Jun 12, 2019 Issued
Array ( [id] => 15740787 [patent_doc_number] => 20200109281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => POLY(ARYLENE ETHER) COPOLYMER [patent_app_type] => utility [patent_app_number] => 16/434715 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16434715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434715
Poly(arylene ether) copolymer Jun 6, 2019 Issued
Array ( [id] => 17060170 [patent_doc_number] => 11104758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Orthodontic articles prepared using a polycarbonate diol, and methods of making same [patent_app_type] => utility [patent_app_number] => 17/042384 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 30618 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17042384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/042384
Orthodontic articles prepared using a polycarbonate diol, and methods of making same May 20, 2019 Issued
Array ( [id] => 16863984 [patent_doc_number] => 11022722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Water extractable ophthalmic devices [patent_app_type] => utility [patent_app_number] => 16/415281 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9165 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16415281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/415281
Water extractable ophthalmic devices May 16, 2019 Issued
Array ( [id] => 15117471 [patent_doc_number] => 20190345368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => HIGH PERFORMANCE ADHESIVES; METHODS OF MAKING; AND USE [patent_app_type] => utility [patent_app_number] => 16/410229 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5018 [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] => 16410229 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410229
High performance adhesives; methods of making; and use May 12, 2019 Issued
Array ( [id] => 17258610 [patent_doc_number] => 20210371595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => ELASTOMERIC COPOLYMERS WITH A HIGH SULFUR CONTENT AND PROCESS FOR THEIR PREPARATION [patent_app_type] => utility [patent_app_number] => 17/052881 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052881 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052881
ELASTOMERIC COPOLYMERS WITH A HIGH SULFUR CONTENT AND PROCESS FOR THEIR PREPARATION May 9, 2019 Abandoned
Array ( [id] => 15145259 [patent_doc_number] => 20190351107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => EMBOLIC COMPOSITIONS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/409633 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16409633 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/409633
Embolic compositions and methods May 9, 2019 Issued
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