Search

Peter J. Vrettakos

Examiner (ID: 2082)

Most Active Art Unit
3739
Art Unit(s)
3739
Total Applications
410
Issued Applications
252
Pending Applications
90
Abandoned Applications
68

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17025794 [patent_doc_number] => 20210249666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => METAL POROUS BODY, SOLID OXIDE FUEL CELL, AND METHOD FOR PRODUCING METAL POROUS BODY [patent_app_type] => utility [patent_app_number] => 16/625392 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16625392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/625392
METAL POROUS BODY, SOLID OXIDE FUEL CELL, AND METHOD FOR PRODUCING METAL POROUS BODY Jun 21, 2018 Abandoned
Array ( [id] => 17517204 [patent_doc_number] => 11296368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Rechargeable battery comprising a cooling device [patent_app_type] => utility [patent_app_number] => 16/621766 [patent_app_country] => US [patent_app_date] => 2018-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5823 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16621766 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/621766
Rechargeable battery comprising a cooling device Jun 7, 2018 Issued
Array ( [id] => 13452647 [patent_doc_number] => 20180277866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => Method for Repairing a Fuel Cell Stack [patent_app_type] => utility [patent_app_number] => 15/995325 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15995325 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/995325
Method for repairing a fuel cell stack May 31, 2018 Issued
Array ( [id] => 16937077 [patent_doc_number] => 20210202966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/058792 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17058792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058792
Fuel cell system and method of operating the same May 29, 2018 Issued
Array ( [id] => 16464446 [patent_doc_number] => 10847811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Catalyst particle, and electrode catalyst, electrolyte membrane-electrode assembly, and fuel cell using the same [patent_app_type] => utility [patent_app_number] => 15/992349 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 21901 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15992349 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/992349
Catalyst particle, and electrode catalyst, electrolyte membrane-electrode assembly, and fuel cell using the same May 29, 2018 Issued
Array ( [id] => 15991117 [patent_doc_number] => 20200171429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => SYSTEM FOR INERTING AT LEAST ONE VOLUME IN AN AIRCRAFT VIA AT LEAST ONE FUEL CELL [patent_app_type] => utility [patent_app_number] => 16/622032 [patent_app_country] => US [patent_app_date] => 2018-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16622032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622032
SYSTEM FOR INERTING AT LEAST ONE VOLUME IN AN AIRCRAFT VIA AT LEAST ONE FUEL CELL May 24, 2018 Abandoned
Array ( [id] => 18277286 [patent_doc_number] => 11616237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Battery plates useful in bipolar battery assemblies and methods of preparation [patent_app_type] => utility [patent_app_number] => 16/615031 [patent_app_country] => US [patent_app_date] => 2018-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 27 [patent_no_of_words] => 25260 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16615031 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/615031
Battery plates useful in bipolar battery assemblies and methods of preparation May 17, 2018 Issued
Array ( [id] => 16410320 [patent_doc_number] => 10818889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Battery cap assembly, secondary battery and battery module [patent_app_type] => utility [patent_app_number] => 15/981720 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5246 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15981720 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/981720
Battery cap assembly, secondary battery and battery module May 15, 2018 Issued
Array ( [id] => 19257920 [patent_doc_number] => 12017961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Graphenic fibers, yarns, composites, and methods of making the same [patent_app_type] => utility [patent_app_number] => 16/614263 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 15062 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 16614263 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/614263
Graphenic fibers, yarns, composites, and methods of making the same May 15, 2018 Issued
Array ( [id] => 14753667 [patent_doc_number] => 20190260007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => DIRECT PLACEMENT BATTERY PACK MODULES [patent_app_type] => utility [patent_app_number] => 15/981420 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15981420 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/981420
Direct placement battery pack modules May 15, 2018 Issued
Array ( [id] => 13599321 [patent_doc_number] => 20180351209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => LITHIUM-ION BATTERY [patent_app_type] => utility [patent_app_number] => 15/981716 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15981716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/981716
Lithium-ion battery May 15, 2018 Issued
Array ( [id] => 16448606 [patent_doc_number] => 10840538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Lithium metal secondary battery using lithium metal as negative electrode active material [patent_app_type] => utility [patent_app_number] => 15/980216 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 8926 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15980216 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/980216
Lithium metal secondary battery using lithium metal as negative electrode active material May 14, 2018 Issued
Array ( [id] => 15124045 [patent_doc_number] => 20190348656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => ALKALI METAL-SELENIUM SECONDARY BATTERY CONTAINING A GRAPHENE-BASED SEPARATOR LAYER [patent_app_type] => utility [patent_app_number] => 15/976395 [patent_app_country] => US [patent_app_date] => 2018-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15976395 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/976395
Alkali metal-selenium secondary battery containing a graphene-based separator layer May 9, 2018 Issued
Array ( [id] => 15124097 [patent_doc_number] => 20190348682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => METHOD OF ALKALI METAL-SELENIUM SECONDARY BATTERY CONTAINING A GRAPHENE-BASED SEPARATOR LAYER [patent_app_type] => utility [patent_app_number] => 15/976428 [patent_app_country] => US [patent_app_date] => 2018-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15976428 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/976428
Method of alkali metal-selenium secondary battery containing a graphene-based separator layer May 9, 2018 Issued
Array ( [id] => 13559657 [patent_doc_number] => 20180331376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => FUEL CELL SYSTEM AND CONTROL METHOD OF FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 15/975315 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15975315 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/975315
Fuel cell system and control method of fuel cell system May 8, 2018 Issued
Array ( [id] => 16858771 [patent_doc_number] => 20210159516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => FUEL CELL [patent_app_type] => utility [patent_app_number] => 16/625751 [patent_app_country] => US [patent_app_date] => 2018-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16625751 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/625751
Fuel cell May 7, 2018 Issued
Array ( [id] => 16099511 [patent_doc_number] => 20200203742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => METHOD FOR ASSEMBLING A FUEL CELL [patent_app_type] => utility [patent_app_number] => 16/610589 [patent_app_country] => US [patent_app_date] => 2018-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5991 [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] => 16610589 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/610589
METHOD FOR ASSEMBLING A FUEL CELL May 2, 2018 Abandoned
Array ( [id] => 13379131 [patent_doc_number] => 20180241107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => AIR-BREATHING AQUEOUS SULFUR RECHARGEABLE BATTERIES [patent_app_type] => utility [patent_app_number] => 15/957027 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -48 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15957027 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/957027
Air-breathing aqueous sulfur rechargeable batteries Apr 18, 2018 Issued
Array ( [id] => 15890301 [patent_doc_number] => 10651510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Stacked-cell battery [patent_app_type] => utility [patent_app_number] => 15/952724 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 14456 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 433 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952724 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952724
Stacked-cell battery Apr 12, 2018 Issued
Array ( [id] => 15823783 [patent_doc_number] => 10637094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Anode mixture for all-solid-state lithium ion secondary battery, anode comprising the anode mixture, and all-solid-state lithium ion secondary battery comprising the anode [patent_app_type] => utility [patent_app_number] => 15/950621 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8378 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15950621 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/950621
Anode mixture for all-solid-state lithium ion secondary battery, anode comprising the anode mixture, and all-solid-state lithium ion secondary battery comprising the anode Apr 10, 2018 Issued
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