Search

David J. Isabella

Supervisory Patent Examiner (ID: 7826, Phone: (571)272-4749 , Office: P/3774 )

Most Active Art Unit
3738
Art Unit(s)
3738, 2899, 3774, 3302, 3308, 3306, 2164, 3307, 4156, 3700
Total Applications
2368
Issued Applications
1690
Pending Applications
244
Abandoned Applications
433

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17149773 [patent_doc_number] => 11142838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Electrolytic copper foil for secondary battery, having enhanced flexural resistance, and method for producing the same [patent_app_type] => utility [patent_app_number] => 16/343553 [patent_app_country] => US [patent_app_date] => 2017-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5156 [patent_no_of_claims] => 6 [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] => 16343553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/343553
Electrolytic copper foil for secondary battery, having enhanced flexural resistance, and method for producing the same Mar 27, 2017 Issued
Array ( [id] => 14692161 [patent_doc_number] => 20190245196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => ELECTROLYTIC COPPER FOIL FOR SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 16/343527 [patent_app_country] => US [patent_app_date] => 2017-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16343527 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/343527
Electrolytic copper foil for secondary battery and method for producing the same Mar 27, 2017 Issued
Array ( [id] => 16234263 [patent_doc_number] => 10741829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Composition for forming positive electrode of secondary battery, positive electrode for secondary battery and secondary battery manufactured using the same [patent_app_type] => utility [patent_app_number] => 15/751067 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12130 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15751067 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/751067
Composition for forming positive electrode of secondary battery, positive electrode for secondary battery and secondary battery manufactured using the same Mar 23, 2017 Issued
Array ( [id] => 16234263 [patent_doc_number] => 10741829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Composition for forming positive electrode of secondary battery, positive electrode for secondary battery and secondary battery manufactured using the same [patent_app_type] => utility [patent_app_number] => 15/751067 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12130 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15751067 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/751067
Composition for forming positive electrode of secondary battery, positive electrode for secondary battery and secondary battery manufactured using the same Mar 23, 2017 Issued
Array ( [id] => 16234263 [patent_doc_number] => 10741829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Composition for forming positive electrode of secondary battery, positive electrode for secondary battery and secondary battery manufactured using the same [patent_app_type] => utility [patent_app_number] => 15/751067 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12130 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15751067 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/751067
Composition for forming positive electrode of secondary battery, positive electrode for secondary battery and secondary battery manufactured using the same Mar 23, 2017 Issued
Array ( [id] => 16234263 [patent_doc_number] => 10741829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Composition for forming positive electrode of secondary battery, positive electrode for secondary battery and secondary battery manufactured using the same [patent_app_type] => utility [patent_app_number] => 15/751067 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12130 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15751067 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/751067
Composition for forming positive electrode of secondary battery, positive electrode for secondary battery and secondary battery manufactured using the same Mar 23, 2017 Issued
Array ( [id] => 11729501 [patent_doc_number] => 20170190944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'HEAT-DISSIPATING SHEET HAVING HIGH THERMAL CONDUCTIVITY AND ITS PRODUCTION METHOD' [patent_app_type] => utility [patent_app_number] => 15/461797 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8649 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 0 [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] => 15461797 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/461797
Heat-dissipating sheet having high thermal conductivity and its production method Mar 16, 2017 Issued
Array ( [id] => 12596892 [patent_doc_number] => 20180090794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 15/460422 [patent_app_country] => US [patent_app_date] => 2017-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15460422 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/460422
Secondary battery Mar 15, 2017 Issued
Array ( [id] => 15014931 [patent_doc_number] => 10453622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Low cost high power dry powder injected electrodes and method of making same [patent_app_type] => utility [patent_app_number] => 15/458221 [patent_app_country] => US [patent_app_date] => 2017-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4694 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15458221 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/458221
Low cost high power dry powder injected electrodes and method of making same Mar 13, 2017 Issued
Array ( [id] => 14191871 [patent_doc_number] => 20190115641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => TEMPERATURE-CONTROLLING DEVICE FOR A BATTERY MODULE, METHOD FOR MANUFACTURING SAME AND BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 16/090322 [patent_app_country] => US [patent_app_date] => 2017-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16090322 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/090322
Temperature-controlling device for a battery module, method for manufacturing same and battery module Mar 8, 2017 Issued
Array ( [id] => 11711007 [patent_doc_number] => 20170179506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'METAL-AIR BATTERY' [patent_app_type] => utility [patent_app_number] => 15/450034 [patent_app_country] => US [patent_app_date] => 2017-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 11829 [patent_no_of_claims] => 10 [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] => 15450034 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/450034
Metal-air battery Mar 5, 2017 Issued
Array ( [id] => 13405913 [patent_doc_number] => 20180254499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => Fuel Cell With Oxygen Adsorber and Method of Using the Same [patent_app_type] => utility [patent_app_number] => 15/450221 [patent_app_country] => US [patent_app_date] => 2017-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15450221 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/450221
Fuel cell with oxygen adsorber and method of using the same Mar 5, 2017 Issued
Array ( [id] => 13405973 [patent_doc_number] => 20180254529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => LITHIUM REPLENISHMENT FOR CONTAINING CAPACITY LOSS IN LI ION BATTERIES [patent_app_type] => utility [patent_app_number] => 15/446520 [patent_app_country] => US [patent_app_date] => 2017-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15446520 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/446520
LITHIUM REPLENISHMENT FOR CONTAINING CAPACITY LOSS IN LI ION BATTERIES Feb 28, 2017 Abandoned
Array ( [id] => 15078775 [patent_doc_number] => 10468890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Method for self-assessing microbial fuel cell electronics for energy harvesting [patent_app_type] => utility [patent_app_number] => 15/444722 [patent_app_country] => US [patent_app_date] => 2017-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2351 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15444722 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/444722
Method for self-assessing microbial fuel cell electronics for energy harvesting Feb 27, 2017 Issued
Array ( [id] => 15200873 [patent_doc_number] => 10497944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Fuel cell unit [patent_app_type] => utility [patent_app_number] => 15/441522 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5418 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 421 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15441522 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/441522
Fuel cell unit Feb 23, 2017 Issued
Array ( [id] => 12946357 [patent_doc_number] => 09834829 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-12-05 [patent_title] => Niobium-based alloy that is resistant to aqueous corrosion [patent_app_type] => utility [patent_app_number] => 15/429691 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5657 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15429691 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/429691
Niobium-based alloy that is resistant to aqueous corrosion Feb 9, 2017 Issued
Array ( [id] => 11718548 [patent_doc_number] => 20170187047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'ELECTRODE CATALYST FOR FUEL CELLS' [patent_app_type] => utility [patent_app_number] => 15/384551 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6986 [patent_no_of_claims] => 6 [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] => 15384551 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/384551
ELECTRODE CATALYST FOR FUEL CELLS Dec 19, 2016 Abandoned
Array ( [id] => 15062041 [patent_doc_number] => 10461334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Gas diffusion electrode and fuel cell [patent_app_type] => utility [patent_app_number] => 15/778529 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 16509 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15778529 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/778529
Gas diffusion electrode and fuel cell Dec 15, 2016 Issued
Array ( [id] => 13599267 [patent_doc_number] => 20180351182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => CONNECTOR SYSTEM FOR A FUEL CELL STACK [patent_app_type] => utility [patent_app_number] => 15/777017 [patent_app_country] => US [patent_app_date] => 2016-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7136 [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] => 15777017 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/777017
CONNECTOR SYSTEM FOR A FUEL CELL STACK Nov 23, 2016 Abandoned
Array ( [id] => 11653170 [patent_doc_number] => 20170149071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'BIPOLAR PLATE FOR A FUEL CELL AND FUEL CELL STACK INCLUDING A FUEL CELL' [patent_app_type] => utility [patent_app_number] => 15/360663 [patent_app_country] => US [patent_app_date] => 2016-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6506 [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] => 15360663 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/360663
BIPOLAR PLATE FOR A FUEL CELL AND FUEL CELL STACK INCLUDING A FUEL CELL Nov 22, 2016 Abandoned
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