Search

Michael N Opsasnick

Examiner (ID: 7513, Phone: (571)272-7623 , Office: P/2658 )

Most Active Art Unit
2658
Art Unit(s)
2741, 2748, 2626, 2655, 2308, 2654, 2645, 2658
Total Applications
1540
Issued Applications
1172
Pending Applications
145
Abandoned Applications
223

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14036681 [patent_doc_number] => 10230102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-12 [patent_title] => Positive electrode active material, nonaqueous electrolyte battery and battery pack [patent_app_type] => utility [patent_app_number] => 15/063792 [patent_app_country] => US [patent_app_date] => 2016-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7752 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15063792 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/063792
Positive electrode active material, nonaqueous electrolyte battery and battery pack Mar 7, 2016 Issued
Array ( [id] => 12125742 [patent_doc_number] => 20180009328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'BATTERY HAVING AT LEAST TWO BATTERY CELLS, AND MOTOR VEHICLE' [patent_app_type] => utility [patent_app_number] => 15/550098 [patent_app_country] => US [patent_app_date] => 2016-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5930 [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] => 15550098 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/550098
BATTERY HAVING AT LEAST TWO BATTERY CELLS, AND MOTOR VEHICLE Feb 15, 2016 Abandoned
Array ( [id] => 10780438 [patent_doc_number] => 20160126594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'NONAQUEOUS ELECTROLYTE SOLUTION AND NONAQUEOUS SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 14/993188 [patent_app_country] => US [patent_app_date] => 2016-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 21594 [patent_no_of_claims] => 12 [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] => 14993188 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/993188
NONAQUEOUS ELECTROLYTE SOLUTION AND NONAQUEOUS SECONDARY BATTERY Jan 11, 2016 Abandoned
Array ( [id] => 16356794 [patent_doc_number] => 10797312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Silicon-based anode active material and method for manufacturing same [patent_app_type] => utility [patent_app_number] => 15/538592 [patent_app_country] => US [patent_app_date] => 2015-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6110 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15538592 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538592
Silicon-based anode active material and method for manufacturing same Dec 29, 2015 Issued
Array ( [id] => 12027281 [patent_doc_number] => 20170317380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'NONAQUEOUS ELECTROLYTE SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 15/531794 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6768 [patent_no_of_claims] => 5 [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] => 15531794 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531794
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Dec 16, 2015 Abandoned
Array ( [id] => 12062126 [patent_doc_number] => 20170338470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'NEGATIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY, MANUFACTURING METHOD OF NEGATIVE ELECTRODE, AND PROCESSING DEVICE OF NEGATIVE ELECTRODE' [patent_app_type] => utility [patent_app_number] => 15/535596 [patent_app_country] => US [patent_app_date] => 2015-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 34003 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [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] => 15535596 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/535596
NEGATIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY, MANUFACTURING METHOD OF NEGATIVE ELECTRODE, AND PROCESSING DEVICE OF NEGATIVE ELECTRODE Dec 15, 2015 Abandoned
Array ( [id] => 10826483 [patent_doc_number] => 20160172651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'BATTERY WIRING MODULE AND BATTERY WIRING MODULE MANUFACTURING METHOD' [patent_app_type] => utility [patent_app_number] => 14/967793 [patent_app_country] => US [patent_app_date] => 2015-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9850 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [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] => 14967793 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/967793
Battery wiring module and battery wiring module manufacturing method Dec 13, 2015 Issued
Array ( [id] => 16896621 [patent_doc_number] => 11038184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Porous support having excellent filling characteristics of ion conductor, method for manufacturing the same, and reinforced membrane including the same [patent_app_type] => utility [patent_app_number] => 15/537892 [patent_app_country] => US [patent_app_date] => 2015-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5993 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15537892 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/537892
Porous support having excellent filling characteristics of ion conductor, method for manufacturing the same, and reinforced membrane including the same Dec 13, 2015 Issued
Array ( [id] => 10826493 [patent_doc_number] => 20160172661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'ELECTROCHEMICAL CELL AND METHOD OF MAKING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/966392 [patent_app_country] => US [patent_app_date] => 2015-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11050 [patent_no_of_claims] => 17 [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] => 14966392 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/966392
ELECTROCHEMICAL CELL AND METHOD OF MAKING THE SAME Dec 10, 2015 Abandoned
Array ( [id] => 16264893 [patent_doc_number] => 10756342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Lithium ion secondary battery [patent_app_type] => utility [patent_app_number] => 14/966386 [patent_app_country] => US [patent_app_date] => 2015-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5982 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14966386 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/966386
Lithium ion secondary battery Dec 10, 2015 Issued
Array ( [id] => 11631219 [patent_doc_number] => 20170141409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'COATING METHOD OF SEPARATOR FOR FUEL CELL AND SEPARATOR FOR FUEL CELL' [patent_app_type] => utility [patent_app_number] => 14/965198 [patent_app_country] => US [patent_app_date] => 2015-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3854 [patent_no_of_claims] => 8 [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] => 14965198 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/965198
COATING METHOD OF SEPARATOR FOR FUEL CELL AND SEPARATOR FOR FUEL CELL Dec 9, 2015 Abandoned
Array ( [id] => 11503289 [patent_doc_number] => 20170077474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'SEPARATOR OF LITHIUM ION BATTERY AND MANUFACTURING METHOD THEREOF, AND LITHIUM ION BATTERY' [patent_app_type] => utility [patent_app_number] => 14/965884 [patent_app_country] => US [patent_app_date] => 2015-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3783 [patent_no_of_claims] => 8 [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] => 14965884 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/965884
SEPARATOR OF LITHIUM ION BATTERY AND MANUFACTURING METHOD THEREOF, AND LITHIUM ION BATTERY Dec 9, 2015 Abandoned
Array ( [id] => 11036589 [patent_doc_number] => 20160233545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'ELECTROLYTE ADDITIVE AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 14/963096 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7699 [patent_no_of_claims] => 10 [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] => 14963096 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/963096
ELECTROLYTE ADDITIVE AND USE THEREOF Dec 7, 2015 Abandoned
Array ( [id] => 11096991 [patent_doc_number] => 20160293960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'CATHODE OF ALL-SOLID STATE LITHIUM-SULFUR SECONDARY BATTERY USING GRAPHENE OXIDE AND METHOD FOR MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/960793 [patent_app_country] => US [patent_app_date] => 2015-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4493 [patent_no_of_claims] => 14 [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] => 14960793 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/960793
CATHODE OF ALL-SOLID STATE LITHIUM-SULFUR SECONDARY BATTERY USING GRAPHENE OXIDE AND METHOD FOR MANUFACTURING THE SAME Dec 6, 2015 Abandoned
Array ( [id] => 17353386 [patent_doc_number] => 11228034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Positive active material for rechargeable lithium battery and rechargeable lithium battery [patent_app_type] => utility [patent_app_number] => 14/961686 [patent_app_country] => US [patent_app_date] => 2015-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10225 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14961686 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/961686
Positive active material for rechargeable lithium battery and rechargeable lithium battery Dec 6, 2015 Issued
Array ( [id] => 15282273 [patent_doc_number] => 10513794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Multilayered sulfur composite cathodes for lithium sulfur batteries [patent_app_type] => utility [patent_app_number] => 14/960998 [patent_app_country] => US [patent_app_date] => 2015-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 42 [patent_no_of_words] => 9909 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14960998 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/960998
Multilayered sulfur composite cathodes for lithium sulfur batteries Dec 6, 2015 Issued
Array ( [id] => 11674120 [patent_doc_number] => 20170162844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'BATTERY DEVICES AND WEARABLE ELECTRONIC DEVICES INCORPORATING SUCH BATTERY DEVICES' [patent_app_type] => utility [patent_app_number] => 14/959398 [patent_app_country] => US [patent_app_date] => 2015-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3783 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14959398 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/959398
BATTERY DEVICES AND WEARABLE ELECTRONIC DEVICES INCORPORATING SUCH BATTERY DEVICES Dec 3, 2015 Abandoned
Array ( [id] => 15890315 [patent_doc_number] => 10651517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Long cycle life prismatic battery cell for high power applications [patent_app_type] => utility [patent_app_number] => 14/958688 [patent_app_country] => US [patent_app_date] => 2015-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2507 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14958688 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/958688
Long cycle life prismatic battery cell for high power applications Dec 2, 2015 Issued
Array ( [id] => 10817913 [patent_doc_number] => 20160164076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE BATTERY, ELECTRODE FOR NONAQUEOUS ELECTROLYTE BATTERY, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND BATTERY PACK' [patent_app_type] => utility [patent_app_number] => 14/956494 [patent_app_country] => US [patent_app_date] => 2015-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12540 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [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] => 14956494 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/956494
Active material for nonaqueous electrolyte battery, electrode for nonaqueous electrolyte battery, nonaqueous electrolyte secondary battery and battery pack Dec 1, 2015 Issued
Array ( [id] => 11439561 [patent_doc_number] => 20170040582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'FLEXIBLE BATTERY' [patent_app_type] => utility [patent_app_number] => 14/955191 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7695 [patent_no_of_claims] => 11 [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] => 14955191 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/955191
Flexible battery Nov 30, 2015 Issued
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