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] => 15099373 [patent_doc_number] => 10470980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Dental polymerizable monomers, compositions, adhesive dental materials and kits [patent_app_type] => utility [patent_app_number] => 15/561339 [patent_app_country] => US [patent_app_date] => 2016-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53750 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15561339 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/561339
Dental polymerizable monomers, compositions, adhesive dental materials and kits Mar 30, 2016 Issued
Array ( [id] => 12260652 [patent_doc_number] => 20180079848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'POLYMERIZABLE COMPOSITION FOR OPTICAL MEMBER, OPTICAL MEMBER, AND SPECTACLE LENS BASE' [patent_app_type] => utility [patent_app_number] => 15/562767 [patent_app_country] => US [patent_app_date] => 2016-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6309 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15562767 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/562767
Polymerizable composition for optical member, optical member, and spectacle lens base Mar 30, 2016 Issued
Array ( [id] => 16491238 [patent_doc_number] => 10857256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Method for producing super absorber particles [patent_app_type] => utility [patent_app_number] => 15/564215 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6320 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15564215 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/564215
Method for producing super absorber particles Mar 28, 2016 Issued
Array ( [id] => 12204726 [patent_doc_number] => 20180049952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'METHOD FOR PRODUCING DENTAL PROSTHESES, READY-TO-USE DENTAL MATERIAL, AND KIT CONTAINING THE DENTAL MATERIAL' [patent_app_type] => utility [patent_app_number] => 15/560631 [patent_app_country] => US [patent_app_date] => 2016-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7496 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15560631 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/560631
METHOD FOR PRODUCING DENTAL PROSTHESES, READY-TO-USE DENTAL MATERIAL, AND KIT CONTAINING THE DENTAL MATERIAL Mar 21, 2016 Abandoned
Array ( [id] => 19121075 [patent_doc_number] => 11965046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Polymer latex for dip-molding applications [patent_app_type] => utility [patent_app_number] => 16/086775 [patent_app_country] => US [patent_app_date] => 2016-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9690 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16086775 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/086775
Polymer latex for dip-molding applications Mar 20, 2016 Issued
Array ( [id] => 13049413 [patent_doc_number] => 10046083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Multi-putty adhesive and cement compositions for tissue hemostasis, repair and reconstruction [patent_app_type] => utility [patent_app_number] => 15/073906 [patent_app_country] => US [patent_app_date] => 2016-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15356 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15073906 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/073906
Multi-putty adhesive and cement compositions for tissue hemostasis, repair and reconstruction Mar 17, 2016 Issued
Array ( [id] => 12204727 [patent_doc_number] => 20180049953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'DENTAL CURABLE COMPOSITION AND METHOD OF MANUFACTURING SAME' [patent_app_type] => utility [patent_app_number] => 15/553661 [patent_app_country] => US [patent_app_date] => 2016-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7470 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15553661 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/553661
Dental curable composition and method of manufacturing same Mar 14, 2016 Issued
Array ( [id] => 12367446 [patent_doc_number] => 09957351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Polycarbonate compositions having enhanced optical properties, methods of making and articles comprising the polycarbonate compositions [patent_app_type] => utility [patent_app_number] => 15/055916 [patent_app_country] => US [patent_app_date] => 2016-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 14884 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15055916 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/055916
Polycarbonate compositions having enhanced optical properties, methods of making and articles comprising the polycarbonate compositions Feb 28, 2016 Issued
Array ( [id] => 11040287 [patent_doc_number] => 20160237243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'PENTYL NONYL TEREPHTHALATES' [patent_app_type] => utility [patent_app_number] => 15/046242 [patent_app_country] => US [patent_app_date] => 2016-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 17468 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15046242 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/046242
Pentyl nonyl terephthalates Feb 16, 2016 Issued
Array ( [id] => 12183887 [patent_doc_number] => 20180042822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'Dental Materials Based On Hybrid Monomers' [patent_app_type] => utility [patent_app_number] => 15/555744 [patent_app_country] => US [patent_app_date] => 2016-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5018 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15555744 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/555744
Dental materials based on hybrid monomers Feb 10, 2016 Issued
Array ( [id] => 10812242 [patent_doc_number] => 20160158402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'COMPOSITIONS AND DEVICES OF POLY-4-HYDROXYBUTYRATE' [patent_app_type] => utility [patent_app_number] => 15/041370 [patent_app_country] => US [patent_app_date] => 2016-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7840 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15041370 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/041370
COMPOSITIONS AND DEVICES OF POLY-4-HYDROXYBUTYRATE Feb 10, 2016 Abandoned
Array ( [id] => 15666593 [patent_doc_number] => 10597517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Curable resin composition and sealing material using same [patent_app_type] => utility [patent_app_number] => 15/552176 [patent_app_country] => US [patent_app_date] => 2016-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 8640 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15552176 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/552176
Curable resin composition and sealing material using same Feb 1, 2016 Issued
Array ( [id] => 12138367 [patent_doc_number] => 20180016450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [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] => 15/546923 [patent_app_country] => US [patent_app_date] => 2016-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 13927 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15546923 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/546923
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 Jan 26, 2016 Issued
Array ( [id] => 12126344 [patent_doc_number] => 20180009931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'COMPOSITION FOR TRANSPARENT SHAPED BODIES BASED ON POLYURETHANE' [patent_app_type] => utility [patent_app_number] => 15/543075 [patent_app_country] => US [patent_app_date] => 2016-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7616 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15543075 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/543075
COMPOSITION FOR TRANSPARENT SHAPED BODIES BASED ON POLYURETHANE Jan 12, 2016 Abandoned
Array ( [id] => 12808243 [patent_doc_number] => 20180161251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => MULTILAYER-COLOR COMPOSITE MATERIAL FOR USE IN DENTAL DEPARTMENT, AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 15/576615 [patent_app_country] => US [patent_app_date] => 2015-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15576615 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/576615
Multilayer-color composite material for use in dental department, and preparation method therefor Dec 30, 2015 Issued
Array ( [id] => 13701273 [patent_doc_number] => 20170361591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => POLYMETHALLYL ALCOHOL COPOLYMER AND MOLDING CONTAINING SAME, AND METHOD OF PRODUCING POLYMETHALLYL ALCOHOL COPOLYMER [patent_app_type] => utility [patent_app_number] => 15/535458 [patent_app_country] => US [patent_app_date] => 2015-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15535458 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/535458
POLYMETHALLYL ALCOHOL COPOLYMER AND MOLDING CONTAINING SAME, AND METHOD OF PRODUCING POLYMETHALLYL ALCOHOL COPOLYMER Dec 23, 2015 Abandoned
Array ( [id] => 14360335 [patent_doc_number] => 10301455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Tire comprising a composition comprising a polyfunctional acrylate derivative and a peroxide [patent_app_type] => utility [patent_app_number] => 15/538369 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8822 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15538369 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538369
Tire comprising a composition comprising a polyfunctional acrylate derivative and a peroxide Dec 20, 2015 Issued
Array ( [id] => 13717557 [patent_doc_number] => 20170369733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => Process for Preparing Organic Solvent-Based Dispersions, Coating Compositions and Coated Metal Substrate Useful for Packaging Applications [patent_app_type] => utility [patent_app_number] => 15/534132 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15534132 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/534132
Process or preparing organic solvent-based dispersions, coating compositions and coated metal substrate useful for packaging applications Dec 20, 2015 Issued
Array ( [id] => 13689435 [patent_doc_number] => 20170355672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => POLYFUNCTIONAL COMPOUNDS [patent_app_type] => utility [patent_app_number] => 15/535832 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 15535832 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/535832
Polyfunctional compounds Dec 20, 2015 Issued
Array ( [id] => 10978260 [patent_doc_number] => 20160175203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'DENTAL MATERIAL INCLUDING PROPYLBARBITURIC ACID POLYMERIZATION CATALYST' [patent_app_type] => utility [patent_app_number] => 14/968980 [patent_app_country] => US [patent_app_date] => 2015-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11185 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14968980 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/968980
Dental material including propylbarbituric acid polymerization catalyst Dec 14, 2015 Issued
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