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] => 19743011 [patent_doc_number] => 12219874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Materials for electronic devices [patent_app_type] => utility [patent_app_number] => 17/415990 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13894 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17415990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/415990
Materials for electronic devices Dec 16, 2019 Issued
Array ( [id] => 17428499 [patent_doc_number] => 20220056207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => METHOD FOR PRODUCING A POLYESTER-POLYETHER POLYOL BLOCK COPOLYMER [patent_app_type] => utility [patent_app_number] => 17/312470 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17312470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312470
METHOD FOR PRODUCING A POLYESTER-POLYETHER POLYOL BLOCK COPOLYMER Dec 15, 2019 Abandoned
Array ( [id] => 17399717 [patent_doc_number] => 20220041807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Polyether Polymerization Process [patent_app_type] => utility [patent_app_number] => 17/413978 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10223 [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] => 17413978 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/413978
Polyether polymerization process Dec 10, 2019 Issued
Array ( [id] => 17015322 [patent_doc_number] => 11084949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Near infrared absorbing fine particle dispersion liquid and method for producing the same, anti-counterfeit ink composition using near infrared absorbing fine particle dispersion liquid, and anti-counterfeit printed matter using near infrared absorbing fine particles [patent_app_type] => utility [patent_app_number] => 16/708600 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 13652 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16708600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/708600
Near infrared absorbing fine particle dispersion liquid and method for producing the same, anti-counterfeit ink composition using near infrared absorbing fine particle dispersion liquid, and anti-counterfeit printed matter using near infrared absorbing fine particles Dec 9, 2019 Issued
Array ( [id] => 15740761 [patent_doc_number] => 20200109268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => SIDE-REINFORCING RUBBER FOR RUN-FLAT TIRE AND RUN-FLAT TIRE [patent_app_type] => utility [patent_app_number] => 16/706938 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16706938 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/706938
Side-reinforcing rubber for run-flat tire and run-flat tire Dec 8, 2019 Issued
Array ( [id] => 19076549 [patent_doc_number] => 11945899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Moisture-curable silylated resin derived from polycarbonate diol and coating, sealant and adhesive compositions containing same [patent_app_type] => utility [patent_app_number] => 16/707061 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10053 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16707061 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/707061
Moisture-curable silylated resin derived from polycarbonate diol and coating, sealant and adhesive compositions containing same Dec 8, 2019 Issued
Array ( [id] => 18384605 [patent_doc_number] => 11655377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Inorganic paint pigment with plasmonic aluminum reflector layers and related methods [patent_app_type] => utility [patent_app_number] => 16/707363 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 27 [patent_no_of_words] => 6852 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16707363 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/707363
Inorganic paint pigment with plasmonic aluminum reflector layers and related methods Dec 8, 2019 Issued
Array ( [id] => 17385563 [patent_doc_number] => 20220033415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 17/299376 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299376 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299376
Heterocyclic compound and organic light-emitting element including same Dec 5, 2019 Issued
Array ( [id] => 15740741 [patent_doc_number] => 20200109258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => RUBBER COMPOSITION, CROSS-LINKED RUBBER COMPOSITION, RUBBER ARTICLE, AND TIRE [patent_app_type] => utility [patent_app_number] => 16/705622 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16705622 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/705622
RUBBER COMPOSITION, CROSS-LINKED RUBBER COMPOSITION, RUBBER ARTICLE, AND TIRE Dec 5, 2019 Abandoned
Array ( [id] => 15740727 [patent_doc_number] => 20200109251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => ETHYLENE-VINYL ALCOHOL COPOLYMER COMPOSITION, PELLETS, MULTILAYER STRUCTURE, AND MULTILAYER PIPE [patent_app_type] => utility [patent_app_number] => 16/705668 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16705668 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/705668
Ethylene-vinyl alcohol copolymer composition, pellets, multilayer structure, and multilayer pipe Dec 5, 2019 Issued
Array ( [id] => 16312520 [patent_doc_number] => 20200291258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => SURFACE COATING MATERIAL AND FILM AND STACKED STRUCTURE AND DISPLAY DEVICE AND ARTICLE [patent_app_type] => utility [patent_app_number] => 16/703057 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16703057 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703057
Surface coating material and film and stacked structure and display device and article Dec 3, 2019 Issued
Array ( [id] => 15740749 [patent_doc_number] => 20200109262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => FLUORORUBBER COMPOSITION AND FLUORORUBBER CROSSLINKED PRODUCT [patent_app_type] => utility [patent_app_number] => 16/702965 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16702965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/702965
Fluororubber composition and fluororubber crosslinked product Dec 3, 2019 Issued
Array ( [id] => 15711287 [patent_doc_number] => 20200102409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => FLUORINATED ELASTIC COPOLYMER AND METHOD FOR ITS PRODUCTION [patent_app_type] => utility [patent_app_number] => 16/699935 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16699935 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/699935
FLUORINATED ELASTIC COPOLYMER AND METHOD FOR ITS PRODUCTION Dec 1, 2019 Abandoned
Array ( [id] => 18853965 [patent_doc_number] => 11851527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Polyamide-10 having superior mechanical and thermal properties and method for preparation thereof [patent_app_type] => utility [patent_app_number] => 17/311775 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3211 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17311775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311775
Polyamide-10 having superior mechanical and thermal properties and method for preparation thereof Nov 26, 2019 Issued
Array ( [id] => 17434840 [patent_doc_number] => 11260146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Seal-healing valve for a medical instrument [patent_app_type] => utility [patent_app_number] => 16/698194 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 4484 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698194
Seal-healing valve for a medical instrument Nov 26, 2019 Issued
Array ( [id] => 17314442 [patent_doc_number] => 20210403490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => NOVEL BORON COMPOUND, AND ORGANIC LIGHT-EMITTING DIODE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/291594 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 506 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291594
Boron compound, and organic light-emitting diode comprising same Nov 13, 2019 Issued
Array ( [id] => 17314598 [patent_doc_number] => 20210403646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => ACID-CURABLE COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/288955 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17288955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288955
ACID-CURABLE COMPOSITION Nov 3, 2019 Abandoned
Array ( [id] => 16807960 [patent_doc_number] => 20210130513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => SYSTEM AND METHOD FOR CATALYST PREPARATION [patent_app_type] => utility [patent_app_number] => 16/671573 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16554 [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] => 16671573 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671573
SYSTEM AND METHOD FOR CATALYST PREPARATION Oct 31, 2019 Abandoned
Array ( [id] => 17088696 [patent_doc_number] => 11116866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Multi-putty adhesive and cement compositions for tissue hemostasis, repair and reconstruction [patent_app_type] => utility [patent_app_number] => 16/667795 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15432 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16667795 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/667795
Multi-putty adhesive and cement compositions for tissue hemostasis, repair and reconstruction Oct 28, 2019 Issued
Array ( [id] => 15832825 [patent_doc_number] => 20200131694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => PENETRATION AND ADHESION OF FINISHES FOR FUNGAL MATERIALS THROUGH SOLUBILIZATION, EMULSION, OR DISPERSION IN WATER-SOLUBLE MATERIALS AND THE USE OF SURFACTANTS [patent_app_type] => utility [patent_app_number] => 16/664662 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 16664662 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664662
Penetration and adhesion of finishes for fungal materials through solubilization, emulsion, or dispersion in water-soluble materials and the use of surfactants Oct 24, 2019 Issued
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