Search

Joseph S. Leyson

Examiner (ID: 14383, Phone: (571)272-5061 , Office: P/1744 )

Most Active Art Unit
1744
Art Unit(s)
1791, 3621, 2899, 1744, 1305, 1722, 1754
Total Applications
1575
Issued Applications
1074
Pending Applications
110
Abandoned Applications
406

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13010769 [patent_doc_number] => 10028481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Granular absorbent and system and method for treating or processing granular absorbent during granular absorbent transport [patent_app_type] => utility [patent_app_number] => 14/605045 [patent_app_country] => US [patent_app_date] => 2015-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 24229 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14605045 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/605045
Granular absorbent and system and method for treating or processing granular absorbent during granular absorbent transport Jan 25, 2015 Issued
Array ( [id] => 10317719 [patent_doc_number] => 20150202722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'DIE AND METHOD OF PRODUCING DIE' [patent_app_type] => utility [patent_app_number] => 14/601405 [patent_app_country] => US [patent_app_date] => 2015-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 8620 [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] => 14601405 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/601405
DIE AND METHOD OF PRODUCING DIE Jan 20, 2015
Array ( [id] => 10247433 [patent_doc_number] => 20150132428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'COMPOSITE SPINNERET' [patent_app_type] => utility [patent_app_number] => 14/600058 [patent_app_country] => US [patent_app_date] => 2015-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 24825 [patent_no_of_claims] => 6 [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] => 14600058 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/600058
COMPOSITE SPINNERET Jan 19, 2015 Abandoned
Array ( [id] => 10317812 [patent_doc_number] => 20150202816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'Apparatus of Fabricating Water-Repellent Fabric' [patent_app_type] => utility [patent_app_number] => 14/594264 [patent_app_country] => US [patent_app_date] => 2015-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1334 [patent_no_of_claims] => 8 [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] => 14594264 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/594264
Apparatus of Fabricating Water-Repellent Fabric Jan 11, 2015 Abandoned
Array ( [id] => 10298150 [patent_doc_number] => 20150183149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'EXTRUDER FEED PATH VIBRATOR' [patent_app_type] => utility [patent_app_number] => 14/580250 [patent_app_country] => US [patent_app_date] => 2014-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7494 [patent_no_of_claims] => 23 [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] => 14580250 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/580250
Extruder feed path vibrator Dec 22, 2014 Issued
Array ( [id] => 10280670 [patent_doc_number] => 20150165667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'ELECTROSPINNING SLOT DIE DESIGN AND APPLICATION' [patent_app_type] => utility [patent_app_number] => 14/575113 [patent_app_country] => US [patent_app_date] => 2014-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6000 [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] => 14575113 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/575113
ELECTROSPINNING SLOT DIE DESIGN AND APPLICATION Dec 17, 2014 Abandoned
Array ( [id] => 11204484 [patent_doc_number] => 09434098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-06 [patent_title] => 'Slot die for film manufacturing' [patent_app_type] => utility [patent_app_number] => 14/571475 [patent_app_country] => US [patent_app_date] => 2014-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2614 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14571475 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/571475
Slot die for film manufacturing Dec 15, 2014 Issued
Array ( [id] => 10214032 [patent_doc_number] => 20150099024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-09 [patent_title] => 'GRANULATION DEVICE' [patent_app_type] => utility [patent_app_number] => 14/570574 [patent_app_country] => US [patent_app_date] => 2014-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3656 [patent_no_of_claims] => 15 [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] => 14570574 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/570574
Granulation device Dec 14, 2014 Issued
Array ( [id] => 10214031 [patent_doc_number] => 20150099023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-09 [patent_title] => 'NOZZLE PLATE FOR A GRANULATING DEVICE, AND GRANULATING DEVICE HAVING A NOZZLE PLATE' [patent_app_type] => utility [patent_app_number] => 14/568349 [patent_app_country] => US [patent_app_date] => 2014-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3124 [patent_no_of_claims] => 16 [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] => 14568349 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/568349
NOZZLE PLATE FOR A GRANULATING DEVICE, AND GRANULATING DEVICE HAVING A NOZZLE PLATE Dec 11, 2014 Abandoned
Array ( [id] => 10201681 [patent_doc_number] => 20150086669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'MELT PUMPS FOR PRODUCING SYNTHETIC GRANULES, EXTRUDED PROFILES OR MOLDED PARTS' [patent_app_type] => utility [patent_app_number] => 14/565983 [patent_app_country] => US [patent_app_date] => 2014-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5509 [patent_no_of_claims] => 19 [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] => 14565983 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/565983
MELT PUMPS FOR PRODUCING SYNTHETIC GRANULES, EXTRUDED PROFILES OR MOLDED PARTS Dec 9, 2014 Abandoned
Array ( [id] => 10201682 [patent_doc_number] => 20150086670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'DIE FOR FORMING HONEYCOMB STRUCTURE AND MANUFACTURING METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 14/556516 [patent_app_country] => US [patent_app_date] => 2014-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12343 [patent_no_of_claims] => 14 [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] => 14556516 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/556516
DIE FOR FORMING HONEYCOMB STRUCTURE AND MANUFACTURING METHOD THEREFOR Nov 30, 2014 Abandoned
Array ( [id] => 10201683 [patent_doc_number] => 20150086671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'LAMINATED FILM' [patent_app_type] => utility [patent_app_number] => 14/556759 [patent_app_country] => US [patent_app_date] => 2014-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 23344 [patent_no_of_claims] => 3 [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] => 14556759 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/556759
Extrusion die for laminating film Nov 30, 2014 Issued
Array ( [id] => 10792081 [patent_doc_number] => 20160138237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'Spill Containment Generation' [patent_app_type] => utility [patent_app_number] => 14/542435 [patent_app_country] => US [patent_app_date] => 2014-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2145 [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] => 14542435 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/542435
Spill Containment Generation Nov 13, 2014 Abandoned
Array ( [id] => 10782206 [patent_doc_number] => 20160128362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'Twin Screw Rotary Head Extruder, Method of Extrusion and Random Extruded Products' [patent_app_type] => utility [patent_app_number] => 14/538532 [patent_app_country] => US [patent_app_date] => 2014-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5638 [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] => 14538532 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/538532
Twin screw rotary head extruder, method of extrusion and random extruded products Nov 10, 2014 Issued
Array ( [id] => 11053832 [patent_doc_number] => 20160250794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'BLOWN FILM EXTRUSION SYSTEM AND PROCESS FOR MANUFACTURING A PLASTIC PRODUCT' [patent_app_type] => utility [patent_app_number] => 15/029291 [patent_app_country] => US [patent_app_date] => 2014-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3012 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [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] => 15029291 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/029291
BLOWN FILM EXTRUSION SYSTEM AND PROCESS FOR MANUFACTURING A PLASTIC PRODUCT Oct 13, 2014 Abandoned
Array ( [id] => 11066841 [patent_doc_number] => 20160263805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'DEVICE FOR FIXING EXTRUDED PLASTICS PROFILE' [patent_app_type] => utility [patent_app_number] => 15/028734 [patent_app_country] => US [patent_app_date] => 2014-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1761 [patent_no_of_claims] => 15 [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] => 15028734 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/028734
DEVICE FOR FIXING EXTRUDED PLASTICS PROFILE Oct 9, 2014 Abandoned
Array ( [id] => 9805398 [patent_doc_number] => 20150017343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'DIE FOR EXTRUSION MOLDING, METHOD OF PRODUCING DIE FOR EXTRUSION MOLDING, EXTRUDER, AND METHOD OF PRODUCING HONEYCOMB STRUCTURED BODY' [patent_app_type] => utility [patent_app_number] => 14/499413 [patent_app_country] => US [patent_app_date] => 2014-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10959 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 14499413 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/499413
DIE FOR EXTRUSION MOLDING, METHOD OF PRODUCING DIE FOR EXTRUSION MOLDING, EXTRUDER, AND METHOD OF PRODUCING HONEYCOMB STRUCTURED BODY Sep 28, 2014 Abandoned
Array ( [id] => 9802958 [patent_doc_number] => 20150014903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'DIE FOR EXTRUSION MOLDING, METHOD OF PRODUCING DIE FOR EXTRUSION MOLDING, AND METHOD OF PRODUCING HONEYCOMB STRUCTURED BODY' [patent_app_type] => utility [patent_app_number] => 14/499504 [patent_app_country] => US [patent_app_date] => 2014-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11208 [patent_no_of_claims] => 20 [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] => 14499504 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/499504
DIE FOR EXTRUSION MOLDING, METHOD OF PRODUCING DIE FOR EXTRUSION MOLDING, AND METHOD OF PRODUCING HONEYCOMB STRUCTURED BODY Sep 28, 2014 Abandoned
Array ( [id] => 9802957 [patent_doc_number] => 20150014902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'DIE FOR EXTRUSION MOLDING, METHOD OF PRODUCING DIE FOR EXTRUSION MOLDING, AND METHOD OF PRODUCING HONEYCOMB STRUCTURED BODY' [patent_app_type] => utility [patent_app_number] => 14/499441 [patent_app_country] => US [patent_app_date] => 2014-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12241 [patent_no_of_claims] => 20 [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] => 14499441 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/499441
DIE FOR EXTRUSION MOLDING, METHOD OF PRODUCING DIE FOR EXTRUSION MOLDING, AND METHOD OF PRODUCING HONEYCOMB STRUCTURED BODY Sep 28, 2014 Abandoned
Array ( [id] => 10262423 [patent_doc_number] => 20150147420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-28 [patent_title] => 'THIN FILM SHEET FABRICATION METHOD' [patent_app_type] => utility [patent_app_number] => 14/491784 [patent_app_country] => US [patent_app_date] => 2014-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5863 [patent_no_of_claims] => 6 [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] => 14491784 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/491784
Thin film sheet fabrication method Sep 18, 2014 Issued
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