Search

Stephen J. Yanchuk

Examiner (ID: 14287, Phone: (571)270-7343 , Office: P/1723 )

Most Active Art Unit
1723
Art Unit(s)
1752, 1795, 1723, 1729
Total Applications
593
Issued Applications
283
Pending Applications
44
Abandoned Applications
263

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9656624 [patent_doc_number] => 20140227629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'Half-cell Spacer Material for Enhanced Flow Distribution' [patent_app_type] => utility [patent_app_number] => 14/182425 [patent_app_country] => US [patent_app_date] => 2014-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4237 [patent_no_of_claims] => 16 [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] => 14182425 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/182425
Half-cell Spacer Material for Enhanced Flow Distribution Feb 17, 2014 Abandoned
Array ( [id] => 9698846 [patent_doc_number] => 20140248531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-04 [patent_title] => 'NEGATIVE ELECTRODE ACTIVE MATERIAL FOR ENERGY STORAGE DEVICES AND METHOD FOR MAKING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/178428 [patent_app_country] => US [patent_app_date] => 2014-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9953 [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] => 14178428 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/178428
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR ENERGY STORAGE DEVICES AND METHOD FOR MAKING THE SAME Feb 11, 2014 Abandoned
Array ( [id] => 11208265 [patent_doc_number] => 09437899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-06 [patent_title] => 'Solid-state rechargeable magnesium battery' [patent_app_type] => utility [patent_app_number] => 14/177115 [patent_app_country] => US [patent_app_date] => 2014-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4634 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14177115 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/177115
Solid-state rechargeable magnesium battery Feb 9, 2014 Issued
Array ( [id] => 9634672 [patent_doc_number] => 20140212780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'METHOD OF STARTING FUEL CELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/167010 [patent_app_country] => US [patent_app_date] => 2014-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10490 [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] => 14167010 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/167010
Method of starting fuel cell system Jan 28, 2014 Issued
Array ( [id] => 10329560 [patent_doc_number] => 20150214564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'FUEL CELL MATRIX COMPOSITION AND METHOD OF MANUFACTURING SAME' [patent_app_type] => utility [patent_app_number] => 14/164817 [patent_app_country] => US [patent_app_date] => 2014-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6231 [patent_no_of_claims] => 30 [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] => 14164817 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/164817
FUEL CELL MATRIX COMPOSITION AND METHOD OF MANUFACTURING SAME Jan 26, 2014 Abandoned
Array ( [id] => 10322159 [patent_doc_number] => 20150207163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'METHODS AND APPARATUS OF AN ANODE/CATHODE (A/C) JUNCTION FUEL CELL WITH SOLID ELECTROLYTE' [patent_app_type] => utility [patent_app_number] => 14/162223 [patent_app_country] => US [patent_app_date] => 2014-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5040 [patent_no_of_claims] => 22 [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] => 14162223 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/162223
Methods and apparatus of an anode/cathode (A/C) junction fuel cell with solid electrolyte Jan 22, 2014 Issued
Array ( [id] => 9634613 [patent_doc_number] => 20140212721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'COOLING STRUCTURE OF ELECTRICITY STORAGE DEVICE' [patent_app_type] => utility [patent_app_number] => 14/157523 [patent_app_country] => US [patent_app_date] => 2014-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5903 [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] => 14157523 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/157523
Cooling structure of electricity storage device Jan 16, 2014 Issued
14/150321 Novel Packaging Material for Electrochemical Cells Jan 7, 2014 Abandoned
Array ( [id] => 9421597 [patent_doc_number] => 20140106248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'Fuel Cell with Low Water Consumption' [patent_app_type] => utility [patent_app_number] => 14/140622 [patent_app_country] => US [patent_app_date] => 2013-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5423 [patent_no_of_claims] => 10 [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] => 14140622 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/140622
Fuel Cell with Low Water Consumption Dec 25, 2013 Abandoned
Array ( [id] => 9545803 [patent_doc_number] => 20140170451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'ELECTRODE' [patent_app_type] => utility [patent_app_number] => 14/132724 [patent_app_country] => US [patent_app_date] => 2013-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13532 [patent_no_of_claims] => 11 [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] => 14132724 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/132724
ELECTRODE Dec 17, 2013 Abandoned
Array ( [id] => 9545824 [patent_doc_number] => 20140170471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'ELECTRODE PLATE, LAYERED ELECTRODE GROUP, BATTERY, AND CYLINDRICAL BATTERY' [patent_app_type] => utility [patent_app_number] => 14/108723 [patent_app_country] => US [patent_app_date] => 2013-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 12698 [patent_no_of_claims] => 9 [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] => 14108723 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/108723
ELECTRODE PLATE, LAYERED ELECTRODE GROUP, BATTERY, AND CYLINDRICAL BATTERY Dec 16, 2013 Abandoned
Array ( [id] => 9909406 [patent_doc_number] => 20150064607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'CATALYST FOR HYDROCARBON-FUELED SOLID OXIDE FUEL CELL AND PRODUCTION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/105511 [patent_app_country] => US [patent_app_date] => 2013-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4156 [patent_no_of_claims] => 10 [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] => 14105511 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/105511
CATALYST FOR HYDROCARBON-FUELED SOLID OXIDE FUEL CELL AND PRODUCTION METHOD THEREOF Dec 12, 2013 Abandoned
Array ( [id] => 9537453 [patent_doc_number] => 20140162100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'BATTERY SYSTEM AND METHOD OF PRODUCING A BATTERY SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/105023 [patent_app_country] => US [patent_app_date] => 2013-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3346 [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] => 14105023 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/105023
Battery system and method of producing a battery system Dec 11, 2013 Issued
Array ( [id] => 16881444 [patent_doc_number] => 11031602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Electric vehicle battery current communication device [patent_app_type] => utility [patent_app_number] => 14/058522 [patent_app_country] => US [patent_app_date] => 2013-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2527 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 14058522 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/058522
Electric vehicle battery current communication device Oct 20, 2013 Issued
Array ( [id] => 12195922 [patent_doc_number] => 09899661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-20 [patent_title] => 'Method to improve LiCoO2 morphology in thin film batteries' [patent_app_type] => utility [patent_app_number] => 14/040719 [patent_app_country] => US [patent_app_date] => 2013-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3449 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14040719 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/040719
Method to improve LiCoO2 morphology in thin film batteries Sep 28, 2013 Issued
Array ( [id] => 9396350 [patent_doc_number] => 20140093756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'ASSEMBLED BATTERY' [patent_app_type] => utility [patent_app_number] => 14/039244 [patent_app_country] => US [patent_app_date] => 2013-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4548 [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] => 14039244 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/039244
ASSEMBLED BATTERY Sep 26, 2013 Abandoned
Array ( [id] => 15488983 [patent_doc_number] => 10559859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Integrated circuit structure and a battery structure [patent_app_type] => utility [patent_app_number] => 14/037422 [patent_app_country] => US [patent_app_date] => 2013-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 16283 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14037422 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/037422
Integrated circuit structure and a battery structure Sep 25, 2013 Issued
Array ( [id] => 9383748 [patent_doc_number] => 20140087230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-27 [patent_title] => 'CASING DEVICE FOR AN ENERGY STORAGE DEVICE AS WELL AS AN ARRANGEMENT COMPRISING SAID CASING DEVICE AND SAID ENERGY STORAGE DEVICE' [patent_app_type] => utility [patent_app_number] => 14/035224 [patent_app_country] => US [patent_app_date] => 2013-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6725 [patent_no_of_claims] => 17 [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] => 14035224 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/035224
CASING DEVICE FOR AN ENERGY STORAGE DEVICE AS WELL AS AN ARRANGEMENT COMPRISING SAID CASING DEVICE AND SAID ENERGY STORAGE DEVICE Sep 23, 2013 Abandoned
Array ( [id] => 10912032 [patent_doc_number] => 20140315048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'BATTERY MODULE AND CONTROL METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/023314 [patent_app_country] => US [patent_app_date] => 2013-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5243 [patent_no_of_claims] => 12 [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] => 14023314 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/023314
BATTERY MODULE AND CONTROL METHOD THEREOF Sep 9, 2013 Abandoned
Array ( [id] => 10370757 [patent_doc_number] => 20150255762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'BATTERY CELL COMPRISING A HOUSING COVERING PLATE HAVING A RAISED CENTRAL REGION' [patent_app_type] => utility [patent_app_number] => 14/431016 [patent_app_country] => US [patent_app_date] => 2013-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2989 [patent_no_of_claims] => 18 [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] => 14431016 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/431016
Battery cell comprising a housing covering plate having a raised central region Jul 29, 2013 Issued
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