Search

Brent C. Thomas

Examiner (ID: 9043, Phone: (571)270-7737 , Office: P/1724 )

Most Active Art Unit
1724
Art Unit(s)
1795, 1726, 1724
Total Applications
518
Issued Applications
252
Pending Applications
47
Abandoned Applications
224

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16752747 [patent_doc_number] => 20210104759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/061808 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17061808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/061808
FUEL CELL SYSTEM Oct 1, 2020 Abandoned
Array ( [id] => 19597223 [patent_doc_number] => 12155078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Battery pack [patent_app_type] => utility [patent_app_number] => 17/036435 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 15050 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17036435 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036435
Battery pack Sep 28, 2020 Issued
Array ( [id] => 19926536 [patent_doc_number] => 12300833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Battery pack [patent_app_type] => utility [patent_app_number] => 17/036356 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 14474 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [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] => 17036356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036356
Battery pack Sep 28, 2020 Issued
Array ( [id] => 17247502 [patent_doc_number] => 20210367247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => CONDENSATE WATER DRAIN CONTROL SYSTEM AND METHOD FOR FUEL CELLS [patent_app_type] => utility [patent_app_number] => 17/034165 [patent_app_country] => US [patent_app_date] => 2020-09-28 [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] => -12 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17034165 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/034165
CONDENSATE WATER DRAIN CONTROL SYSTEM AND METHOD FOR FUEL CELLS Sep 27, 2020 Abandoned
Array ( [id] => 18081450 [patent_doc_number] => 20220407062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/777475 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777475
Non-aqueous electrolyte secondary battery Sep 16, 2020 Issued
Array ( [id] => 16731684 [patent_doc_number] => 20210098832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => BATTERY PACK AND METHOD OF PROTECTING BATTERY PACK [patent_app_type] => utility [patent_app_number] => 17/022193 [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] => 10390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/022193
Battery pack and method of protecting battery pack Sep 15, 2020 Issued
Array ( [id] => 17583520 [patent_doc_number] => 20220140375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => USE OF QUATERNARY AMMONIUM SALT-TYPE ANTHRAQUINONE-BASED ACTIVE MATERIAL AND SALT CAVERN ORGANIC AQUEOUS REDOX FLOW BATTERY [patent_app_type] => utility [patent_app_number] => 17/417380 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17417380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/417380
Use of quaternary ammonium salt-type anthraquinone-based active material and salt cavern organic aqueous redox flow battery Aug 19, 2020 Issued
Array ( [id] => 17855673 [patent_doc_number] => 20220285716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SOFC-CONDUCTION [patent_app_type] => utility [patent_app_number] => 17/631916 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17631916 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631916
Sofc-conduction Aug 13, 2020 Issued
Array ( [id] => 19357100 [patent_doc_number] => 12057561 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-06 [patent_title] => Systems and methods for induction heating of electrolytes [patent_app_type] => utility [patent_app_number] => 16/927362 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 19649 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16927362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927362
Systems and methods for induction heating of electrolytes Jul 12, 2020 Issued
Array ( [id] => 16828164 [patent_doc_number] => 20210143457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => APPARATUS AND METHOD FOR DIAGNOSING FAILURE IN FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/912155 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912155
APPARATUS AND METHOD FOR DIAGNOSING FAILURE IN FUEL CELL SYSTEM Jun 24, 2020 Abandoned
Array ( [id] => 18528821 [patent_doc_number] => 11715826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Method for producing electrode for non-aqueous secondary battery [patent_app_type] => utility [patent_app_number] => 16/910715 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7143 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16910715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/910715
Method for producing electrode for non-aqueous secondary battery Jun 23, 2020 Issued
Array ( [id] => 18001207 [patent_doc_number] => 11502319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Control method for fuel cell [patent_app_type] => utility [patent_app_number] => 16/890099 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7976 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16890099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890099
Control method for fuel cell Jun 1, 2020 Issued
Array ( [id] => 16509598 [patent_doc_number] => 20200388854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => CERMET ELECTRODE FOR SOLID STATE AND LITHIUM ION BATTERIES [patent_app_type] => utility [patent_app_number] => 16/883579 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -54 [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] => 16883579 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/883579
CERMET ELECTRODE FOR SOLID STATE AND LITHIUM ION BATTERIES May 25, 2020 Pending
Array ( [id] => 16509607 [patent_doc_number] => 20200388863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/879816 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879816 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879816
FUEL CELL SYSTEM May 20, 2020 Abandoned
Array ( [id] => 19341633 [patent_doc_number] => 12051832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Fuel cell system with two fuel cell units which can be operated independently from each other [patent_app_type] => utility [patent_app_number] => 17/611451 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5400 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17611451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611451
Fuel cell system with two fuel cell units which can be operated independently from each other May 13, 2020 Issued
Array ( [id] => 16210913 [patent_doc_number] => 20200243903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => SOLID ELECTROLYTE COMPOSITION, SOLID ELECTROLYTE-CONTAINING SHEET, ALL-SOLID STATE SECONDARY BATTERY, AND METHODS FOR MANUFACTURING SOLID ELECTROLYTE-CONTAINING SHEET AND ALL-SOLID STATE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 16/846425 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16846425 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/846425
SOLID ELECTROLYTE COMPOSITION, SOLID ELECTROLYTE-CONTAINING SHEET, ALL-SOLID STATE SECONDARY BATTERY, AND METHODS FOR MANUFACTURING SOLID ELECTROLYTE-CONTAINING SHEET AND ALL-SOLID STATE SECONDARY BATTERY Apr 12, 2020 Abandoned
Array ( [id] => 16782163 [patent_doc_number] => 20210119242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => FUEL CELL [patent_app_type] => utility [patent_app_number] => 16/824551 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824551 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824551
Fuel cell Mar 18, 2020 Issued
Array ( [id] => 16631942 [patent_doc_number] => 20210050596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => SOLID-STATE BATTERY HAVING AN ELECTRODE COMPRISING OF AN ELECTRONICALLY CONDUCTIVE POLYMER [patent_app_type] => utility [patent_app_number] => 16/817012 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16817012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/817012
SOLID-STATE BATTERY HAVING AN ELECTRODE COMPRISING OF AN ELECTRONICALLY CONDUCTIVE POLYMER Mar 11, 2020 Abandoned
Array ( [id] => 17537047 [patent_doc_number] => 20220115656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM ION SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/274444 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17274444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274444
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM ION SECONDARY BATTERY Mar 9, 2020 Abandoned
Array ( [id] => 17599842 [patent_doc_number] => 20220149416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => FLOW-THROUGH ELECTROCHEMICAL CELL [patent_app_type] => utility [patent_app_number] => 17/435578 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -44 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435578
Flow-through electrochemical cell Mar 2, 2020 Issued
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