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] => 14382981 [patent_doc_number] => 20190165403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => SYSTEMS AND METHODS FOR FUEL CELLS ENERGY STORAGE AND RECOVERY [patent_app_type] => utility [patent_app_number] => 16/320839 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16320839 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/320839
Systems and methods for fuel cells energy storage and recovery Jul 24, 2017 Issued
Array ( [id] => 12033990 [patent_doc_number] => 20170324088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'METHOD FOR THE USE OF SLURRIES IN SPRAY PYROLYSIS FOR THE PRODUCTION OF NON-HOLLOW, POROUS PARTICLES' [patent_app_type] => utility [patent_app_number] => 15/658014 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9898 [patent_no_of_claims] => 13 [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] => 15658014 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/658014
Method for the use of slurries in spray pyrolysis for the production of non-hollow, porous particles Jul 23, 2017 Issued
Array ( [id] => 15046281 [patent_doc_number] => 20190334145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 16/305140 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16305140 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/305140
Battery module Jun 20, 2017 Issued
Array ( [id] => 16521882 [patent_doc_number] => 10873108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Lithium battery [patent_app_type] => utility [patent_app_number] => 16/300134 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8081 [patent_no_of_claims] => 20 [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] => 16300134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/300134
Lithium battery Jun 7, 2017 Issued
Array ( [id] => 13599217 [patent_doc_number] => 20180351157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => COATED METAL ION BATTERY MATERIALS [patent_app_type] => utility [patent_app_number] => 15/613534 [patent_app_country] => US [patent_app_date] => 2017-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15613534 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/613534
COATED METAL ION BATTERY MATERIALS Jun 4, 2017 Abandoned
Array ( [id] => 12095793 [patent_doc_number] => 20170352887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'ANODE LAYER FOR FLUORIDE ION BATTERY AND FLUORIDE ION BATTERY' [patent_app_type] => utility [patent_app_number] => 15/609129 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4054 [patent_no_of_claims] => 3 [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] => 15609129 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/609129
Anode layer for fluoride ion battery and fluoride ion battery May 30, 2017 Issued
Array ( [id] => 14739009 [patent_doc_number] => 10388918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Secondary battery [patent_app_type] => utility [patent_app_number] => 15/609730 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6743 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15609730 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/609730
Secondary battery May 30, 2017 Issued
Array ( [id] => 17166495 [patent_doc_number] => 11152608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Modified silicon particle electrodes and methods [patent_app_type] => utility [patent_app_number] => 16/306244 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2901 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16306244 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/306244
Modified silicon particle electrodes and methods May 30, 2017 Issued
Array ( [id] => 16280473 [patent_doc_number] => 10763517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Stainless steel sheet for fuel cell separators, and production method therefor [patent_app_type] => utility [patent_app_number] => 16/307238 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 10887 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16307238 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/307238
Stainless steel sheet for fuel cell separators, and production method therefor May 21, 2017 Issued
Array ( [id] => 12850666 [patent_doc_number] => 20180175395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => NON-NOBLE METAL BASED CATALYST AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 15/597634 [patent_app_country] => US [patent_app_date] => 2017-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15597634 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/597634
Non-noble metal based catalyst and method of manufacturing the same May 16, 2017 Issued
Array ( [id] => 16700230 [patent_doc_number] => 10950843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Electric batteries [patent_app_type] => utility [patent_app_number] => 16/300933 [patent_app_country] => US [patent_app_date] => 2017-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5618 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16300933 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/300933
Electric batteries May 11, 2017 Issued
Array ( [id] => 16440792 [patent_doc_number] => 20200358119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, AND SOLID POLYMER ELECTROLYTE FUEL CELL [patent_app_type] => utility [patent_app_number] => 16/611584 [patent_app_country] => US [patent_app_date] => 2017-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16611584 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/611584
Polymer electrolyte membrane, membrane electrode assembly, and solid polymer electrolyte fuel cell May 10, 2017 Issued
Array ( [id] => 12535674 [patent_doc_number] => 10008752 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-26 [patent_title] => Safety feature for energy storage device [patent_app_type] => utility [patent_app_number] => 15/592127 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5536 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15592127 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/592127
Safety feature for energy storage device May 9, 2017 Issued
Array ( [id] => 11939984 [patent_doc_number] => 20170244134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'BIPOLAR BATTERY ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/589201 [patent_app_country] => US [patent_app_date] => 2017-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 18938 [patent_no_of_claims] => 22 [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] => 15589201 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/589201
Bipolar battery assembly May 7, 2017 Issued
Array ( [id] => 15641827 [patent_doc_number] => 10593927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Battery output disable when unconnected [patent_app_type] => utility [patent_app_number] => 15/582434 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4162 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15582434 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/582434
Battery output disable when unconnected Apr 27, 2017 Issued
Array ( [id] => 16496073 [patent_doc_number] => 10862129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Lithium anode-protecting polymer layer for a lithium metal secondary battery and manufacturing method [patent_app_type] => utility [patent_app_number] => 15/485934 [patent_app_country] => US [patent_app_date] => 2017-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 11000 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15485934 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/485934
Lithium anode-protecting polymer layer for a lithium metal secondary battery and manufacturing method Apr 11, 2017 Issued
Array ( [id] => 14341859 [patent_doc_number] => 20190152902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => Sulfonated Aromatic Compounds [patent_app_type] => utility [patent_app_number] => 16/091436 [patent_app_country] => US [patent_app_date] => 2017-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16091436 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/091436
Sulfonated aromatic compounds Apr 6, 2017 Issued
Array ( [id] => 19030091 [patent_doc_number] => 11929461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Electrolytic solution, electrochemical device, lithium-ion secondary cell and module [patent_app_type] => utility [patent_app_number] => 16/092634 [patent_app_country] => US [patent_app_date] => 2017-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24678 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16092634 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/092634
Electrolytic solution, electrochemical device, lithium-ion secondary cell and module Apr 4, 2017 Issued
Array ( [id] => 19213848 [patent_doc_number] => 12002922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Electrode assembly having high flexibility and battery cell including the same [patent_app_type] => utility [patent_app_number] => 15/767541 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4885 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767541 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767541
Electrode assembly having high flexibility and battery cell including the same Mar 30, 2017 Issued
Array ( [id] => 11984088 [patent_doc_number] => 20170288243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'HIGH PERFORMANCE REDOX FLOW BATTERY STACK' [patent_app_type] => utility [patent_app_number] => 15/473401 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6469 [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] => 15473401 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/473401
High performance redox flow battery stack Mar 28, 2017 Issued
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