Search

Leo B Tentoni

Examiner (ID: 4637, Phone: (571)272-1209 , Office: P/1742 )

Most Active Art Unit
1742
Art Unit(s)
1742, 1307, 1732, 1791
Total Applications
4284
Issued Applications
3373
Pending Applications
284
Abandoned Applications
662

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17203935 [patent_doc_number] => 20210344030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => SEALED AQUEOUS FLOW BATTERY SYSTEMS WITH IN-TANK ELECTROLYTE REBALANCING [patent_app_type] => utility [patent_app_number] => 17/363269 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17363269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/363269
SEALED AQUEOUS FLOW BATTERY SYSTEMS WITH IN-TANK ELECTROLYTE REBALANCING Jun 29, 2021 Pending
Array ( [id] => 16952073 [patent_doc_number] => 20210210765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => METHOD AND SYSTEM FOR TAPE CASTING ELECTRODE ACTIVE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/212040 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17212040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212040
METHOD AND SYSTEM FOR TAPE CASTING ELECTRODE ACTIVE MATERIAL Mar 24, 2021 Pending
Array ( [id] => 16889359 [patent_doc_number] => 20210175556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => RECYCLING METHOD FOR TREATING USED BATTERIES, IN PARTICULAR RECHARGEABLE BATTERIES, AND BATTERY PROCESSING INSTALLATION [patent_app_type] => utility [patent_app_number] => 17/181311 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17181311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/181311
RECYCLING METHOD FOR TREATING USED BATTERIES, IN PARTICULAR RECHARGEABLE BATTERIES, AND BATTERY PROCESSING INSTALLATION Feb 21, 2021 Pending
Array ( [id] => 18068476 [patent_doc_number] => 20220399564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => Cylindrical Secondary Battery Provided with Flexible Input Portion [patent_app_type] => utility [patent_app_number] => 17/772047 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772047
Cylindrical Secondary Battery Provided with Flexible Input Portion Dec 6, 2020 Pending
Array ( [id] => 16631951 [patent_doc_number] => 20210050605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => ELECTROLYTELESS FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/075574 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075574
ELECTROLYTELESS FUEL CELL SYSTEM Oct 19, 2020 Pending
Array ( [id] => 16586481 [patent_doc_number] => 20210020883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => VAPOR PRESSURE BARRIERS FOR LEAD ACID BATTERIES FOR IMPROVED WATER LOSS PERFORMANCE, SEPARATORS, SYSTEMS, AND METHODS OF MANUFACTURE AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/063735 [patent_app_country] => US [patent_app_date] => 2020-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17063735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063735
Vapor pressure barriers for lead acid batteries for improved water loss performance, separators, systems, and methods of manufacture and use thereof Oct 5, 2020 Issued
Array ( [id] => 16765882 [patent_doc_number] => 20210111464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => METHODS OF MANUFACTURING THIN, HIGH DENSITY NONWOVEN SEPARATORS FOR ENERGY STORAGE DEVICES [patent_app_type] => utility [patent_app_number] => 17/062636 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17062636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062636
METHODS OF MANUFACTURING THIN, HIGH DENSITY NONWOVEN SEPARATORS FOR ENERGY STORAGE DEVICES Oct 4, 2020 Pending
Array ( [id] => 16545420 [patent_doc_number] => 20200411835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/022663 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/022663
SECONDARY BATTERY Sep 15, 2020 Pending
Array ( [id] => 16579073 [patent_doc_number] => 20210013474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/019498 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019498 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019498
SECONDARY BATTERY Sep 13, 2020 Abandoned
Array ( [id] => 16529134 [patent_doc_number] => 20200403215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/009985 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17009985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009985
SECONDARY BATTERY Sep 1, 2020 Pending
Array ( [id] => 16466888 [patent_doc_number] => 20200368425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => DRUG DELIVERY DEVICE [patent_app_type] => utility [patent_app_number] => 16/986544 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16986544 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/986544
Drug delivery device Aug 5, 2020 Issued
Array ( [id] => 16467640 [patent_doc_number] => 20200369177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => BATTERY PACK [patent_app_type] => utility [patent_app_number] => 16/944010 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944010
Battery pack Jul 29, 2020 Issued
Array ( [id] => 16301469 [patent_doc_number] => 20200287192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => SEPARATOR COMPRISING AN ADHESION LAYER FOR AN ELECTROCHEMICAL DEVICE AND AN ELECTRODE ASSEMBLY COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 16/881692 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16881692 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/881692
Separator comprising an adhesion layer for an electrochemical device and an electrode assembly comprising the same May 21, 2020 Issued
Array ( [id] => 16364895 [patent_doc_number] => 20200321646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/836972 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16836972 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/836972
FUEL CELL SYSTEM Mar 31, 2020 Abandoned
Array ( [id] => 16645847 [patent_doc_number] => 10923716 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-16 [patent_title] => Graphene-carbon nanotube hybrid electrode material [patent_app_type] => utility [patent_app_number] => 16/811248 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3189 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811248
Graphene-carbon nanotube hybrid electrode material Mar 5, 2020 Issued
Array ( [id] => 15970273 [patent_doc_number] => 20200168888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => THREE-DIMENSIONAL BATTERY HAVING CURRENT-REDUCING DEVICES CORRESPONDING TO ELECTRODES [patent_app_type] => utility [patent_app_number] => 16/777142 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16777142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777142
THREE-DIMENSIONAL BATTERY HAVING CURRENT-REDUCING DEVICES CORRESPONDING TO ELECTRODES Jan 29, 2020 Abandoned
Array ( [id] => 16226631 [patent_doc_number] => 20200251748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => FUEL CELL CATALYST [patent_app_type] => utility [patent_app_number] => 16/749842 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16749842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/749842
FUEL CELL CATALYST Jan 21, 2020 Abandoned
Array ( [id] => 16828136 [patent_doc_number] => 20210143429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => METHOD AND SYSTEM FOR TAPE CASTING ELECTRODE ACTIVE MATERIAL [patent_app_type] => utility [patent_app_number] => 16/677118 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16677118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677118
METHOD AND SYSTEM FOR TAPE CASTING ELECTRODE ACTIVE MATERIAL Nov 6, 2019 Abandoned
Array ( [id] => 18782420 [patent_doc_number] => 11824189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Layered high capacity electrodes [patent_app_type] => utility [patent_app_number] => 16/660323 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 46 [patent_no_of_words] => 24722 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660323 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660323
Layered high capacity electrodes Oct 21, 2019 Issued
Array ( [id] => 16700257 [patent_doc_number] => 10950870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Method for producing alloy catalyst for fuel cells using silica coating [patent_app_type] => utility [patent_app_number] => 16/585941 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5500 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16585941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585941
Method for producing alloy catalyst for fuel cells using silica coating Sep 26, 2019 Issued
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