Search

Joseph S. Leyson

Examiner (ID: 13172, Phone: (571)272-5061 , Office: P/1744 )

Most Active Art Unit
1744
Art Unit(s)
1722, 1744, 1791, 1754, 1305, 3621, 2899
Total Applications
1563
Issued Applications
1071
Pending Applications
103
Abandoned Applications
406

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16413776 [patent_doc_number] => 10821643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => System and method for adjusting the land channel length on an extrusion die [patent_app_type] => utility [patent_app_number] => 15/727845 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8168 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15727845 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/727845
System and method for adjusting the land channel length on an extrusion die Oct 8, 2017 Issued
Array ( [id] => 12157765 [patent_doc_number] => 20180029030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'HONEYCOMB CERAMIC SUBSTRATES, HONEYCOMB EXTRUSION DIES, AND METHODS OF MAKING HONEYCOMB CERAMIC SUBSTRATES' [patent_app_type] => utility [patent_app_number] => 15/725686 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7636 [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] => 15725686 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/725686
HONEYCOMB CERAMIC SUBSTRATES, HONEYCOMB EXTRUSION DIES, AND METHODS OF MAKING HONEYCOMB CERAMIC SUBSTRATES Oct 4, 2017 Abandoned
Array ( [id] => 14100473 [patent_doc_number] => 20190091912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => EXTRUSION SYSTEM INCLUDING AN EDGE ENCAPSULATION BLOCK [patent_app_type] => utility [patent_app_number] => 15/716442 [patent_app_country] => US [patent_app_date] => 2017-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15716442 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/716442
Extrusion system including an edge encapsulation block Sep 25, 2017 Issued
Array ( [id] => 14716543 [patent_doc_number] => 20190249335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => SPINNERET [patent_app_type] => utility [patent_app_number] => 16/338683 [patent_app_country] => US [patent_app_date] => 2016-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16338683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/338683
Spinneret Sep 24, 2017 Issued
Array ( [id] => 16696017 [patent_doc_number] => 10946592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Resistive heating-compression method and apparatus for composite-based additive manufacturing [patent_app_type] => utility [patent_app_number] => 15/701098 [patent_app_country] => US [patent_app_date] => 2017-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3237 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15701098 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/701098
Resistive heating-compression method and apparatus for composite-based additive manufacturing Sep 10, 2017 Issued
Array ( [id] => 14992159 [patent_doc_number] => 20190315037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => METHOD FOR INDIRECTLY DERIVING A SYSTEMATIC DEPENDENCY BETWEEN A SETTING PARAMETER AND AN OPTICAL PROPERTY OF A FILM WEB, METHOD FOR ADAPTING THE QUALITY OF A FILM WEB [patent_app_type] => utility [patent_app_number] => 16/343143 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [patent_words_short_claim] => 1 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16343143 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/343143
METHOD FOR INDIRECTLY DERIVING A SYSTEMATIC DEPENDENCY BETWEEN A SETTING PARAMETER AND AN OPTICAL PROPERTY OF A FILM WEB, METHOD FOR ADAPTING THE QUALITY OF A FILM WEB Aug 2, 2017 Abandoned
Array ( [id] => 12000899 [patent_doc_number] => 20170305054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'EXTRUSION TOOLING AND PROCESS FOR BIODEGRADABLE COMPONENT' [patent_app_type] => utility [patent_app_number] => 15/647816 [patent_app_country] => US [patent_app_date] => 2017-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2253 [patent_no_of_claims] => 9 [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] => 15647816 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/647816
EXTRUSION TOOLING AND PROCESS FOR BIODEGRADABLE COMPONENT Jul 11, 2017 Abandoned
Array ( [id] => 12125560 [patent_doc_number] => 20180009147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'MODULAR PIPE FORMATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/647920 [patent_app_country] => US [patent_app_date] => 2017-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6584 [patent_no_of_claims] => 20 [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] => 15647920 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/647920
MODULAR PIPE FORMATION APPARATUS Jul 11, 2017 Abandoned
Array ( [id] => 14405261 [patent_doc_number] => 20190168474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => CORRUGATOR, EXTRUSION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/315617 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16315617 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315617
Corrugator, extrusion system and method Jul 5, 2017 Issued
Array ( [id] => 15131147 [patent_doc_number] => 10479013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Nozzle for extruding a preform tube [patent_app_type] => utility [patent_app_number] => 15/637378 [patent_app_country] => US [patent_app_date] => 2017-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 7401 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15637378 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/637378
Nozzle for extruding a preform tube Jun 28, 2017 Issued
Array ( [id] => 13776011 [patent_doc_number] => 20190001544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => APPARATUSES AND METHODS FOR SHAPING AN EXTRUDABLE MATERIAL [patent_app_type] => utility [patent_app_number] => 15/636342 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15636342 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/636342
Apparatuses for shaping an extrudable material Jun 27, 2017 Issued
Array ( [id] => 13715557 [patent_doc_number] => 20170368733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => FLEXIBLE TUBE AND PRODUCTION APPARATUS THEREFOR [patent_app_type] => utility [patent_app_number] => 15/635660 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 15635660 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/635660
Flexible tube and production apparatus therefor Jun 27, 2017 Issued
Array ( [id] => 15947161 [patent_doc_number] => 10661463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Resin pelletizer apparatus and abnormality determination method for resin pelletizer apparatus [patent_app_type] => utility [patent_app_number] => 16/098957 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6004 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16098957 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/098957
Resin pelletizer apparatus and abnormality determination method for resin pelletizer apparatus May 15, 2017 Issued
Array ( [id] => 14868959 [patent_doc_number] => 20190284721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => NON-ROUND SOLUTION SPUN SPANDEX FILAMENTS AND METHODS AND DEVICES FOR PRODUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 16/301504 [patent_app_country] => US [patent_app_date] => 2017-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3930 [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] => 16301504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/301504
NON-ROUND SOLUTION SPUN SPANDEX FILAMENTS AND METHODS AND DEVICES FOR PRODUCTION THEREOF May 14, 2017 Abandoned
Array ( [id] => 19273730 [patent_doc_number] => 12023838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => System for producing a blown film [patent_app_type] => utility [patent_app_number] => 16/099061 [patent_app_country] => US [patent_app_date] => 2017-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 5955 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16099061 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/099061
System for producing a blown film May 8, 2017 Issued
Array ( [id] => 12362562 [patent_doc_number] => 09955712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Rotary head extruder [patent_app_type] => utility [patent_app_number] => 15/581205 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6567 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15581205 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/581205
Rotary head extruder Apr 27, 2017 Issued
Array ( [id] => 11850889 [patent_doc_number] => 20170225380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'APPARATUS FOR MANUFACTURING MULTILAYER POLYMERIC FILMS' [patent_app_type] => utility [patent_app_number] => 15/495329 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 21254 [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] => 15495329 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/495329
APPARATUS FOR MANUFACTURING MULTILAYER POLYMERIC FILMS Apr 23, 2017 Abandoned
Array ( [id] => 12024064 [patent_doc_number] => 20170314163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'METHOD AND APPARATUS FOR MAKING NONWOVEN FROM CONTINUOUS FILAMENTS' [patent_app_type] => utility [patent_app_number] => 15/493170 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6141 [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] => 15493170 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/493170
METHOD AND APPARATUS FOR MAKING NONWOVEN FROM CONTINUOUS FILAMENTS Apr 20, 2017 Abandoned
Array ( [id] => 11833749 [patent_doc_number] => 20170215468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'HIGH CAPACITY DUAL DIE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/488051 [patent_app_country] => US [patent_app_date] => 2017-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2892 [patent_no_of_claims] => 7 [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] => 15488051 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/488051
High capacity dual die assembly Apr 13, 2017 Issued
Array ( [id] => 14030871 [patent_doc_number] => 10227173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-12 [patent_title] => Aerosol container [patent_app_type] => utility [patent_app_number] => 15/484968 [patent_app_country] => US [patent_app_date] => 2017-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4664 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15484968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/484968
Aerosol container Apr 10, 2017 Issued
Menu