Search

Nathanael T. Zemui

Examiner (ID: 19707, Phone: (571)272-4894 , Office: P/1727 )

Most Active Art Unit
1727
Art Unit(s)
1725, 1727
Total Applications
568
Issued Applications
278
Pending Applications
95
Abandoned Applications
207

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15293175 [patent_doc_number] => 20190389723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => HYDROGEN-CATALYST REACTOR [patent_app_type] => utility [patent_app_number] => 16/426687 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 60354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16426687 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426687
HYDROGEN-CATALYST REACTOR May 29, 2019 Abandoned
Array ( [id] => 15155075 [patent_doc_number] => 20190356015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => LITHIUM ION BATTERY [patent_app_type] => utility [patent_app_number] => 16/414978 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16414978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/414978
LITHIUM ION BATTERY May 16, 2019 Abandoned
Array ( [id] => 15218807 [patent_doc_number] => 20190372090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => POSITIVE ELECTRODE MATERIAL [patent_app_type] => utility [patent_app_number] => 16/410381 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410381 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410381
Positive electrode material May 12, 2019 Issued
Array ( [id] => 16173163 [patent_doc_number] => 10714744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Composite carbon materials comprising lithium alloying electrochemical modifiers [patent_app_type] => utility [patent_app_number] => 16/406971 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 34 [patent_no_of_words] => 45670 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16406971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406971
Composite carbon materials comprising lithium alloying electrochemical modifiers May 7, 2019 Issued
Array ( [id] => 16995769 [patent_doc_number] => 20210234189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => ELECTROLYTES FOR THIN LAYER ELECTROCHEMICAL DEVICES [patent_app_type] => utility [patent_app_number] => 17/049990 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049990
ELECTROLYTES FOR THIN LAYER ELECTROCHEMICAL DEVICES May 5, 2019 Pending
Array ( [id] => 16716145 [patent_doc_number] => 20210083292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => BINDER FOR LITHIUM-SULFUR SECONDARY BATTERY AND LITHIUM-SULFUR SECONDARY BATTERY INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 16/954387 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16954387 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954387
Binder for lithium-sulfur secondary battery and lithium-sulfur secondary battery including same Apr 10, 2019 Issued
Array ( [id] => 18249225 [patent_doc_number] => 11605827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Apparatus for regulating pressure of exhaust gas of fuel cell system [patent_app_type] => utility [patent_app_number] => 16/376772 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3978 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16376772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/376772
Apparatus for regulating pressure of exhaust gas of fuel cell system Apr 4, 2019 Issued
Array ( [id] => 18951251 [patent_doc_number] => 11894558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Positive electrode active material, method of preparing the same, positive electrode including the positive electrode active material, and secondary battery including the positive electrode [patent_app_type] => utility [patent_app_number] => 17/042518 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 8228 [patent_no_of_claims] => 20 [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] => 17042518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/042518
Positive electrode active material, method of preparing the same, positive electrode including the positive electrode active material, and secondary battery including the positive electrode Apr 4, 2019 Issued
Array ( [id] => 15260613 [patent_doc_number] => 20190379040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => Electrodes Including a Passivation Layer [patent_app_type] => utility [patent_app_number] => 16/376073 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16376073 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/376073
Electrodes Including a Passivation Layer Apr 4, 2019 Abandoned
Array ( [id] => 16021773 [patent_doc_number] => 20200185730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => SEPARATOR ASSEMBLY FOR FUEL CELL AND FUEL CELL STACK INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 16/373980 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16373980 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/373980
Separator assembly for fuel cell and fuel cell stack including same Apr 2, 2019 Issued
Array ( [id] => 14939367 [patent_doc_number] => 20190305322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => HIGH SURFACE AREA, HIGHLY CONDUCTIVE THREE-DIMENSIONAL POROUS ELECTRODES FOR ELECTROCHEMICAL REACTION APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/373466 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16373466 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/373466
HIGH SURFACE AREA, HIGHLY CONDUCTIVE THREE-DIMENSIONAL POROUS ELECTRODES FOR ELECTROCHEMICAL REACTION APPLICATIONS Apr 1, 2019 Abandoned
Array ( [id] => 14631925 [patent_doc_number] => 20190229334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => POSITIVE ELECTRODE MATERIAL FOR SECONDARY BATTERIES, METHOD FOR PRODUCING THE SAME, AND LITHIUM-ION SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 16/369543 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16369543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/369543
POSITIVE ELECTRODE MATERIAL FOR SECONDARY BATTERIES, METHOD FOR PRODUCING THE SAME, AND LITHIUM-ION SECONDARY BATTERY Mar 28, 2019 Abandoned
Array ( [id] => 17826074 [patent_doc_number] => 11431031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => All-solid-state battery [patent_app_type] => utility [patent_app_number] => 16/369183 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 8972 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16369183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/369183
All-solid-state battery Mar 28, 2019 Issued
Array ( [id] => 19314616 [patent_doc_number] => 12040444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Solid electrolyte, and preparation method therefor and application thereof [patent_app_type] => utility [patent_app_number] => 16/969159 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 26 [patent_no_of_words] => 24882 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16969159 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/969159
Solid electrolyte, and preparation method therefor and application thereof Mar 19, 2019 Issued
Array ( [id] => 16545415 [patent_doc_number] => 20200411830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => LEAD ACID BATTERY SEPARATORS HAVING IMPROVED RIB-PROFILES, BATTERIES, SYSTEMS, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/979184 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34583 [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] => 16979184 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979184
Lead acid battery separators having improved rib-profiles, batteries, systems, and related methods Mar 7, 2019 Issued
Array ( [id] => 14510539 [patent_doc_number] => 20190198924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => ELECTROLYTE ADDITIVE AND LITHIUM SECONDARY BATTERY COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 16/293683 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16293683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/293683
ELECTROLYTE ADDITIVE AND LITHIUM SECONDARY BATTERY COMPRISING SAME Mar 5, 2019 Abandoned
Array ( [id] => 19325464 [patent_doc_number] => 12043126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Structurally integrated energy supply systems for aircraft and methods of forming the structurally integrated energy supply systems [patent_app_type] => utility [patent_app_number] => 16/282096 [patent_app_country] => US [patent_app_date] => 2019-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8856 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16282096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/282096
Structurally integrated energy supply systems for aircraft and methods of forming the structurally integrated energy supply systems Feb 20, 2019 Issued
Array ( [id] => 17448822 [patent_doc_number] => 20220069327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => FUEL BATTERY CELL AND FUEL BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 17/417832 [patent_app_country] => US [patent_app_date] => 2019-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17417832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/417832
FUEL BATTERY CELL AND FUEL BATTERY MODULE Jan 20, 2019 Pending
Array ( [id] => 16715862 [patent_doc_number] => 20210083009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => PHOTOELECTRIC CONVERSION ELEMENT AND IMAGING DEVICE [patent_app_type] => utility [patent_app_number] => 16/963725 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16963725 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/963725
PHOTOELECTRIC CONVERSION ELEMENT AND IMAGING DEVICE Jan 17, 2019 Abandoned
Array ( [id] => 16812744 [patent_doc_number] => 20210135299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => CHARGING/DISCHARGING DEVICE, HAVING REDUCED TEMPERATURE DIFFERENCE, FOR SECONDARY BATTERY FORMATION PROCESS [patent_app_type] => utility [patent_app_number] => 16/633498 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16633498 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633498
Charging/discharging device, having reduced temperature difference, for secondary battery formation process Jan 3, 2019 Issued
Menu