Search

Stephen J. Yanchuk

Examiner (ID: 17192, Phone: (571)270-7343 , Office: P/1723 )

Most Active Art Unit
1723
Art Unit(s)
1723, 1752, 1795, 1729
Total Applications
595
Issued Applications
283
Pending Applications
46
Abandoned Applications
263

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14955805 [patent_doc_number] => 10439183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Impact absorbing elements attached to the outer surface of a battery enclosure [patent_app_type] => utility [patent_app_number] => 14/619412 [patent_app_country] => US [patent_app_date] => 2015-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 2944 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14619412 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/619412
Impact absorbing elements attached to the outer surface of a battery enclosure Feb 10, 2015 Issued
Array ( [id] => 17149404 [patent_doc_number] => 11142465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Composite precursor of cathode active material, cathode active material, cathode and lithium battery containing the cathode active material, and method of preparing composite precursor [patent_app_type] => utility [patent_app_number] => 14/617812 [patent_app_country] => US [patent_app_date] => 2015-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7523 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14617812 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/617812
Composite precursor of cathode active material, cathode active material, cathode and lithium battery containing the cathode active material, and method of preparing composite precursor Feb 8, 2015 Issued
Array ( [id] => 11029104 [patent_doc_number] => 20160226061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'BATTERIES USING VERTICALLY FREE-STANDING GRAPHENE, CARBON NANOSHEETS, AND/OR THREE DIMENSIONAL CARBON NANOSTRUCTURES AS ELECTRODES' [patent_app_type] => utility [patent_app_number] => 14/613617 [patent_app_country] => US [patent_app_date] => 2015-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3842 [patent_no_of_claims] => 19 [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] => 14613617 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/613617
BATTERIES USING VERTICALLY FREE-STANDING GRAPHENE, CARBON NANOSHEETS, AND/OR THREE DIMENSIONAL CARBON NANOSTRUCTURES AS ELECTRODES Feb 3, 2015 Abandoned
Array ( [id] => 13202101 [patent_doc_number] => 10115975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Water-activated permanganate electrochemical cell [patent_app_type] => utility [patent_app_number] => 14/609719 [patent_app_country] => US [patent_app_date] => 2015-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4045 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14609719 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/609719
Water-activated permanganate electrochemical cell Jan 29, 2015 Issued
Array ( [id] => 13043769 [patent_doc_number] => 10044028 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-07 [patent_title] => Composite cathode solid state battery [patent_app_type] => utility [patent_app_number] => 14/608813 [patent_app_country] => US [patent_app_date] => 2015-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5796 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14608813 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/608813
Composite cathode solid state battery Jan 28, 2015 Issued
Array ( [id] => 10364273 [patent_doc_number] => 20150249278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-03 [patent_title] => 'RECHARGEABLE BATTERY PACK' [patent_app_type] => utility [patent_app_number] => 14/607211 [patent_app_country] => US [patent_app_date] => 2015-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5288 [patent_no_of_claims] => 19 [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] => 14607211 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/607211
Rechargeable battery pack Jan 27, 2015 Issued
Array ( [id] => 11021381 [patent_doc_number] => 20160218336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'METHOD AND APPARATUS FOR ASSEMBLING CELLS IN A BATTERY PACK TO CONTROL THERMAL RELEASE' [patent_app_type] => utility [patent_app_number] => 14/607813 [patent_app_country] => US [patent_app_date] => 2015-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3757 [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] => 14607813 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/607813
METHOD AND APPARATUS FOR ASSEMBLING CELLS IN A BATTERY PACK TO CONTROL THERMAL RELEASE Jan 27, 2015
Array ( [id] => 10329576 [patent_doc_number] => 20150214581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'BATTERY SYSTEM HAVING A PLURALITY OF BATTERY CELLS AND A BATTERY MANAGEMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/607518 [patent_app_country] => US [patent_app_date] => 2015-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5914 [patent_no_of_claims] => 14 [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] => 14607518 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/607518
BATTERY SYSTEM HAVING A PLURALITY OF BATTERY CELLS AND A BATTERY MANAGEMENT SYSTEM Jan 27, 2015
Array ( [id] => 14430293 [patent_doc_number] => 10319964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Battery array frame including frame rail insert [patent_app_type] => utility [patent_app_number] => 14/607309 [patent_app_country] => US [patent_app_date] => 2015-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4433 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14607309 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/607309
Battery array frame including frame rail insert Jan 27, 2015 Issued
Array ( [id] => 10336916 [patent_doc_number] => 20150221921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'BUSBAR MODULE' [patent_app_type] => utility [patent_app_number] => 14/600415 [patent_app_country] => US [patent_app_date] => 2015-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4654 [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] => 14600415 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/600415
Busbar module Jan 19, 2015 Issued
Array ( [id] => 10255472 [patent_doc_number] => 20150140469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'COMPARTMENTLESS ABIOTIC SUCROSE-AIR FUEL CELL' [patent_app_type] => utility [patent_app_number] => 14/598527 [patent_app_country] => US [patent_app_date] => 2015-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6413 [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] => 14598527 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/598527
COMPARTMENTLESS ABIOTIC SUCROSE-AIR FUEL CELL Jan 15, 2015 Abandoned
Array ( [id] => 10984658 [patent_doc_number] => 20160181603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'SYSTEMS AND METHODS FOR LITHIUM TITANATE OXIDE (LTO) ANODE ELECTRODES FOR LITHIUM ION BATTERY CELLS' [patent_app_type] => utility [patent_app_number] => 14/596609 [patent_app_country] => US [patent_app_date] => 2015-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 9559 [patent_no_of_claims] => 25 [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] => 14596609 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/596609
SYSTEMS AND METHODS FOR LITHIUM TITANATE OXIDE (LTO) ANODE ELECTRODES FOR LITHIUM ION BATTERY CELLS Jan 13, 2015
Array ( [id] => 10984659 [patent_doc_number] => 20160181604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'SYSTEMS AND METHODS FOR LITHIUM TITANATE OXIDE (LTO) ANODE ELECTRODES FOR LITHIUM ION BATTERY CELLS' [patent_app_type] => utility [patent_app_number] => 14/596624 [patent_app_country] => US [patent_app_date] => 2015-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 9649 [patent_no_of_claims] => 37 [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] => 14596624 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/596624
SYSTEMS AND METHODS FOR LITHIUM TITANATE OXIDE (LTO) ANODE ELECTRODES FOR LITHIUM ION BATTERY CELLS Jan 13, 2015
Array ( [id] => 10358951 [patent_doc_number] => 20150243956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'ELECTRIC CONNECTOR ATTACHMENT STRUCTURE OF BATTERY PACK FOR ELECTRIC VEHICLE' [patent_app_type] => utility [patent_app_number] => 14/594311 [patent_app_country] => US [patent_app_date] => 2015-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5578 [patent_no_of_claims] => 5 [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] => 14594311 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/594311
Electric connector attachment structure of battery pack for electric vehicle Jan 11, 2015 Issued
Array ( [id] => 13283775 [patent_doc_number] => 10153481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Non-aqueous electrolyte secondary battery [patent_app_type] => utility [patent_app_number] => 14/589414 [patent_app_country] => US [patent_app_date] => 2015-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9283 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 14589414 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/589414
Non-aqueous electrolyte secondary battery Jan 4, 2015 Issued
Array ( [id] => 10733428 [patent_doc_number] => 20160079578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'HINGED VENT FOR ELECTROCHEMICAL CELL SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/589813 [patent_app_country] => US [patent_app_date] => 2015-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6869 [patent_no_of_claims] => 24 [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] => 14589813 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/589813
HINGED VENT FOR ELECTROCHEMICAL CELL SYSTEM AND METHOD Jan 4, 2015 Abandoned
Array ( [id] => 14126101 [patent_doc_number] => 10249918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Battery packs for electric tools [patent_app_type] => utility [patent_app_number] => 14/589311 [patent_app_country] => US [patent_app_date] => 2015-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8240 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14589311 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/589311
Battery packs for electric tools Jan 4, 2015 Issued
Array ( [id] => 13229389 [patent_doc_number] => 10128477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Cap assembly and secondary battery including the same [patent_app_type] => utility [patent_app_number] => 14/586215 [patent_app_country] => US [patent_app_date] => 2014-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6053 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14586215 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/586215
Cap assembly and secondary battery including the same Dec 29, 2014 Issued
Array ( [id] => 10993678 [patent_doc_number] => 20160190624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'FLOW TYPE ZINC AIR FUEL CELL' [patent_app_type] => utility [patent_app_number] => 14/584614 [patent_app_country] => US [patent_app_date] => 2014-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4649 [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] => 14584614 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/584614
FLOW TYPE ZINC AIR FUEL CELL Dec 28, 2014 Abandoned
Array ( [id] => 10303101 [patent_doc_number] => 20150188101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'BATTERY PACK' [patent_app_type] => utility [patent_app_number] => 14/583320 [patent_app_country] => US [patent_app_date] => 2014-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4969 [patent_no_of_claims] => 20 [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] => 14583320 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/583320
Battery pack Dec 25, 2014 Issued
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