Search

Sarah A. Slifka

Examiner (ID: 11639, Phone: (571)270-5838 , Office: P/1724 )

Most Active Art Unit
1724
Art Unit(s)
1793, 4162, 1759, 1724, 1734, 1796
Total Applications
956
Issued Applications
712
Pending Applications
85
Abandoned Applications
192

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13229393 [patent_doc_number] => 10128481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Lithium-based battery separator and method for making the same [patent_app_type] => utility [patent_app_number] => 14/617322 [patent_app_country] => US [patent_app_date] => 2015-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 8132 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [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] => 14617322 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/617322
Lithium-based battery separator and method for making the same Feb 8, 2015 Issued
Array ( [id] => 13085619 [patent_doc_number] => 10062883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Non-stop battery changing system [patent_app_type] => utility [patent_app_number] => 14/609430 [patent_app_country] => US [patent_app_date] => 2015-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4472 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14609430 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/609430
Non-stop battery changing system Jan 29, 2015 Issued
Array ( [id] => 12936841 [patent_doc_number] => 09831516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-28 [patent_title] => Fuel cell [patent_app_type] => utility [patent_app_number] => 14/601230 [patent_app_country] => US [patent_app_date] => 2015-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7106 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14601230 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/601230
Fuel cell Jan 20, 2015 Issued
Array ( [id] => 10370819 [patent_doc_number] => 20150255824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'METHOD AND SYSTEM TO MAINTAIN ELECTROLYTE STABILITY FOR ALL-IRON REDOX FLOW BATTERIES' [patent_app_type] => utility [patent_app_number] => 14/588225 [patent_app_country] => US [patent_app_date] => 2014-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12261 [patent_no_of_claims] => 21 [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] => 14588225 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/588225
Method and system to maintain electrolyte stability for all-iron redox flow batteries Dec 30, 2014 Issued
Array ( [id] => 10303111 [patent_doc_number] => 20150188111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'MULTILAYER SEPARATOR AND METHODS OF MANUFACTURE AND USE' [patent_app_type] => utility [patent_app_number] => 14/584109 [patent_app_country] => US [patent_app_date] => 2014-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5299 [patent_no_of_claims] => 35 [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] => 14584109 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/584109
Multilayer separator and methods of manufacture and use Dec 28, 2014 Issued
Array ( [id] => 11681600 [patent_doc_number] => 09680138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-13 [patent_title] => 'Battery pack' [patent_app_type] => utility [patent_app_number] => 14/565918 [patent_app_country] => US [patent_app_date] => 2014-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 3902 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14565918 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/565918
Battery pack Dec 9, 2014 Issued
Array ( [id] => 10255422 [patent_doc_number] => 20150140419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'BATTERY DESIGN WITH BUSSING INTEGRAL TO BATTERY ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/541521 [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] => 5914 [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] => 14541521 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/541521
Battery design with bussing integral to battery assembly Nov 13, 2014 Issued
Array ( [id] => 11391683 [patent_doc_number] => 09552932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-24 [patent_title] => 'Highly porous separator foil' [patent_app_type] => utility [patent_app_number] => 14/511323 [patent_app_country] => US [patent_app_date] => 2014-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7347 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14511323 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/511323
Highly porous separator foil Oct 9, 2014 Issued
Array ( [id] => 9838888 [patent_doc_number] => 20150030969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'FUEL CELL ELECTRODE AND METHOD FOR MANUFACTURING MEMBRANE-ELECTRODE ASSEMBLY USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/509488 [patent_app_country] => US [patent_app_date] => 2014-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6711 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [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] => 14509488 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/509488
Fuel cell electrode and method for manufacturing membrane-electrode assembly using the same Oct 7, 2014 Issued
Array ( [id] => 11036522 [patent_doc_number] => 20160233478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'RECTANGULAR ELECTRICITY STORAGE DEVICE AND METHOD FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/023530 [patent_app_country] => US [patent_app_date] => 2014-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 25067 [patent_no_of_claims] => 12 [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] => 15023530 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/023530
RECTANGULAR ELECTRICITY STORAGE DEVICE AND METHOD FOR PRODUCING THE SAME Sep 21, 2014 Abandoned
Array ( [id] => 12202754 [patent_doc_number] => 09905829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Energy storage apparatus' [patent_app_type] => utility [patent_app_number] => 14/488924 [patent_app_country] => US [patent_app_date] => 2014-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 9967 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [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] => 14488924 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/488924
Energy storage apparatus Sep 16, 2014 Issued
Array ( [id] => 9792563 [patent_doc_number] => 20150004507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'FUEL CELL APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/485260 [patent_app_country] => US [patent_app_date] => 2014-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4590 [patent_no_of_claims] => 11 [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] => 14485260 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/485260
FUEL CELL APPARATUS Sep 11, 2014 Abandoned
Array ( [id] => 10674300 [patent_doc_number] => 20160020445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'ELECTRIC ENERGY STORAGE AND SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/648028 [patent_app_country] => US [patent_app_date] => 2014-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 21025 [patent_no_of_claims] => 17 [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] => 14648028 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/648028
Electric energy storage and supply system Sep 9, 2014 Issued
Array ( [id] => 12250423 [patent_doc_number] => 09923209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Negative electrode including group 14 metal/metalloid nanotubes, lithium battery including the negative electrode, and method of manufacturing the negative electrode' [patent_app_type] => utility [patent_app_number] => 14/479769 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 9043 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14479769 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/479769
Negative electrode including group 14 metal/metalloid nanotubes, lithium battery including the negative electrode, and method of manufacturing the negative electrode Sep 7, 2014 Issued
Array ( [id] => 11898496 [patent_doc_number] => 09768441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Process for the preparation of an electrode from a porous material, electrode thus obtained and corresponding electrochemical system' [patent_app_type] => utility [patent_app_number] => 14/479815 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4915 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14479815 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/479815
Process for the preparation of an electrode from a porous material, electrode thus obtained and corresponding electrochemical system Sep 7, 2014 Issued
Array ( [id] => 11029105 [patent_doc_number] => 20160226060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'METHOD OF MANUFACTURING NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 15/021834 [patent_app_country] => US [patent_app_date] => 2014-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9544 [patent_no_of_claims] => 14 [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] => 15021834 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/021834
Method of manufacturing non-aqueous electrolyte secondary battery Sep 2, 2014 Issued
Array ( [id] => 10618041 [patent_doc_number] => 09337495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-10 [patent_title] => 'Stainless separator for fuel cell and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 14/471960 [patent_app_country] => US [patent_app_date] => 2014-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7886 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14471960 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/471960
Stainless separator for fuel cell and method of manufacturing the same Aug 27, 2014 Issued
Array ( [id] => 11029127 [patent_doc_number] => 20160226083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'Method For Connecting An Electrically Conductive Contact Element To At Least One Electrically Conductive Fuel Cell Component Which Is Associated With A Fuel Cell' [patent_app_type] => utility [patent_app_number] => 15/021127 [patent_app_country] => US [patent_app_date] => 2014-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3371 [patent_no_of_claims] => 14 [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] => 15021127 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/021127
Method For Connecting An Electrically Conductive Contact Element To At Least One Electrically Conductive Fuel Cell Component Which Is Associated With A Fuel Cell Aug 27, 2014 Abandoned
Array ( [id] => 9909335 [patent_doc_number] => 20150064536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'BATTERY WITH MULTIPLE ELECTRODE ENGAGING PORTIONS' [patent_app_type] => utility [patent_app_number] => 14/469908 [patent_app_country] => US [patent_app_date] => 2014-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3976 [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] => 14469908 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/469908
BATTERY WITH MULTIPLE ELECTRODE ENGAGING PORTIONS Aug 26, 2014 Abandoned
Array ( [id] => 12202768 [patent_doc_number] => 09905844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Solid state battery with volume change material' [patent_app_type] => utility [patent_app_number] => 14/468711 [patent_app_country] => US [patent_app_date] => 2014-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5015 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [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] => 14468711 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/468711
Solid state battery with volume change material Aug 25, 2014 Issued
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