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] => 14567027 [patent_doc_number] => 20190211120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => Production Of Cis-1,4-Polydienes With Multiple Silane Functional Groups Prepared By In-Situ Hydrosilylation Of Polymer Cement [patent_app_type] => utility [patent_app_number] => 16/329979 [patent_app_country] => US [patent_app_date] => 2017-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18373 [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] => 16329979 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/329979
Production of cis-1,4-polydienes with multiple silane functional groups prepared by in-situ hydrosilylation of polymer cement Aug 31, 2017 Issued
Array ( [id] => 12728719 [patent_doc_number] => 20180134740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => NOVEL CROSSLINKED POLYMERIC SUBSTRATES METHODS OF PREPARATION AND END USE APPLICATIONS OF THE SUBSTRATES [patent_app_type] => utility [patent_app_number] => 15/693823 [patent_app_country] => US [patent_app_date] => 2017-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -70 [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] => 15693823 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/693823
NOVEL CROSSLINKED POLYMERIC SUBSTRATES METHODS OF PREPARATION AND END USE APPLICATIONS OF THE SUBSTRATES Aug 31, 2017 Abandoned
Array ( [id] => 16312469 [patent_doc_number] => 20200291207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => Improved Monovinlyaromatic Polymers Compositions Comprising High Viscosity Metallocene Catalyzed Poly-Alpha-Olefin Additives [patent_app_type] => utility [patent_app_number] => 16/330450 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16330450 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/330450
Monovinlyaromatic polymers compositions comprising high viscosity metallocene catalyzed poly-alpha-olefin additives Aug 30, 2017 Issued
Array ( [id] => 16916016 [patent_doc_number] => 20210189108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => POLYETHYLENE COMPOSITION WITH TREEING RETARDANTS [patent_app_type] => utility [patent_app_number] => 16/620002 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16620002 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/620002
Polyethylene composition with treeing retardants Aug 28, 2017 Issued
Array ( [id] => 14501643 [patent_doc_number] => 20190194476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => POLYMERIC PROTECTOR COATING [patent_app_type] => utility [patent_app_number] => 16/329731 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16329731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/329731
POLYMERIC PROTECTOR COATING Aug 28, 2017 Abandoned
Array ( [id] => 17045039 [patent_doc_number] => 11098207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Metallic nanoparticle dispersion [patent_app_type] => utility [patent_app_number] => 16/327391 [patent_app_country] => US [patent_app_date] => 2017-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9050 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327391
Metallic nanoparticle dispersion Aug 23, 2017 Issued
Array ( [id] => 18871316 [patent_doc_number] => 11859104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Mesoporous carbon based nanocontainer coatings for corrosion protection of metal structures [patent_app_type] => utility [patent_app_number] => 16/639258 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 3765 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639258
Mesoporous carbon based nanocontainer coatings for corrosion protection of metal structures Aug 16, 2017 Issued
Array ( [id] => 19028480 [patent_doc_number] => 11927835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Functional contact lens and manufacturing method therefor [patent_app_type] => utility [patent_app_number] => 16/496875 [patent_app_country] => US [patent_app_date] => 2017-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6044 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16496875 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496875
Functional contact lens and manufacturing method therefor Aug 13, 2017 Issued
Array ( [id] => 13932469 [patent_doc_number] => 20190049750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => DIELECTRIC ELECTRO-ACTIVE POLYMER CONTACT LENSES [patent_app_type] => utility [patent_app_number] => 15/671417 [patent_app_country] => US [patent_app_date] => 2017-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15671417 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/671417
Dielectric electro-active polymer contact lenses Aug 7, 2017 Issued
Array ( [id] => 16878138 [patent_doc_number] => 11028272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Glitter pigment, pigment-containing composition, and pigment-containing painted product [patent_app_type] => utility [patent_app_number] => 16/465024 [patent_app_country] => US [patent_app_date] => 2017-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 8068 [patent_no_of_claims] => 5 [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] => 16465024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/465024
Glitter pigment, pigment-containing composition, and pigment-containing painted product Aug 3, 2017 Issued
Array ( [id] => 14850787 [patent_doc_number] => 10414103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Cover plate, method for manufacturing cover plate and electronic device [patent_app_type] => utility [patent_app_number] => 15/667897 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4763 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15667897 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/667897
Cover plate, method for manufacturing cover plate and electronic device Aug 2, 2017 Issued
Array ( [id] => 12058763 [patent_doc_number] => 20170335107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'THERMOPLASTIC COMPOSITE MATERIAL MADE OF A SEMI-CRYSTALLINE POLYAMIDE AND METHOD FOR MANUFACTURING SAME' [patent_app_type] => utility [patent_app_number] => 15/667211 [patent_app_country] => US [patent_app_date] => 2017-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13044 [patent_no_of_claims] => 30 [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] => 15667211 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/667211
Thermoplastic composite material made of a semi-crystalline polyamide and method for manufacturing same Aug 1, 2017 Issued
Array ( [id] => 14685243 [patent_doc_number] => 20190241736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => THERMOPLASTIC MOLDING COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/329876 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16329876 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/329876
THERMOPLASTIC MOLDING COMPOUNDS Jul 27, 2017 Abandoned
Array ( [id] => 13870933 [patent_doc_number] => 20190031807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => CORE-SHELL PARTICLE, METHOD OF MANUFACTURING THE SAME AND APPLICATIONS THEREOF [patent_app_type] => utility [patent_app_number] => 15/663055 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15663055 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/663055
Core-shell particle, method of manufacturing the same and applications thereof Jul 27, 2017 Issued
Array ( [id] => 16703227 [patent_doc_number] => 10953142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Biological component adhesion-suppressing material [patent_app_type] => utility [patent_app_number] => 16/319751 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15642 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16319751 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/319751
Biological component adhesion-suppressing material Jul 27, 2017 Issued
Array ( [id] => 12158071 [patent_doc_number] => 20180029337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'Low Reflectance Optical Web' [patent_app_type] => utility [patent_app_number] => 15/663062 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11341 [patent_no_of_claims] => 38 [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] => 15663062 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/663062
Low reflectance optical web Jul 27, 2017 Issued
Array ( [id] => 12177273 [patent_doc_number] => 20180036209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'Dental Materials Based on Monofunctional Vinylcyclopropane Derivatives' [patent_app_type] => utility [patent_app_number] => 15/661359 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6468 [patent_no_of_claims] => 24 [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] => 15661359 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/661359
Dental materials based on monofunctional vinylcyclopropane derivatives Jul 26, 2017 Issued
Array ( [id] => 14807333 [patent_doc_number] => 20190270276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => CARBAMATE RESIN FOR POLYURETHANE ADHESION [patent_app_type] => utility [patent_app_number] => 16/320544 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16320544 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/320544
Carbamate resin for polyurethane adhesion Jul 26, 2017 Issued
Array ( [id] => 12126326 [patent_doc_number] => 20180009912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'CATALYTIC SYSTEMS FOR THERMOSETTING RESINS WHICH ARE DEFORMABLE IN THE THERMOSET STATE' [patent_app_type] => utility [patent_app_number] => 15/660349 [patent_app_country] => US [patent_app_date] => 2017-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10793 [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] => 15660349 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/660349
CATALYTIC SYSTEMS FOR THERMOSETTING RESINS WHICH ARE DEFORMABLE IN THE THERMOSET STATE Jul 25, 2017 Abandoned
Array ( [id] => 12158659 [patent_doc_number] => 20180029925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'Radiopaque glass and uses thereof' [patent_app_type] => utility [patent_app_number] => 15/658814 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12061 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [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] => 15658814 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/658814
Radiopaque glass and uses thereof Jul 24, 2017 Issued
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