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] => 17152830 [patent_doc_number] => 11145923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Battery structure [patent_app_type] => utility [patent_app_number] => 15/727694 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2309 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15727694 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/727694
Battery structure Oct 8, 2017 Issued
Array ( [id] => 17166521 [patent_doc_number] => 11152634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Voltage control method and system for fuel cell [patent_app_type] => utility [patent_app_number] => 15/724090 [patent_app_country] => US [patent_app_date] => 2017-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3135 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15724090 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/724090
Voltage control method and system for fuel cell Oct 2, 2017 Issued
Array ( [id] => 16575111 [patent_doc_number] => 10897040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-19 [patent_title] => Anode having double-protection layer formed thereon for lithium secondary battery, and lithium secondary battery comprising same [patent_app_type] => utility [patent_app_number] => 15/780983 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5568 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15780983 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/780983
Anode having double-protection layer formed thereon for lithium secondary battery, and lithium secondary battery comprising same Sep 28, 2017 Issued
Array ( [id] => 12669565 [patent_doc_number] => 20180115021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => LITHIUM BATTERY AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 15/715484 [patent_app_country] => US [patent_app_date] => 2017-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15715484 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/715484
LITHIUM BATTERY AND METHOD FOR MANUFACTURING SAME Sep 25, 2017 Abandoned
Array ( [id] => 13909993 [patent_doc_number] => 20190044201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => BATTERY MODULE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/077692 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16077692 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/077692
Battery module assembly Sep 24, 2017 Issued
Array ( [id] => 13963745 [patent_doc_number] => 20190058217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => Polymer Electrolyte And Lithium Secondary Battery Including The Same [patent_app_type] => utility [patent_app_number] => 16/080094 [patent_app_country] => US [patent_app_date] => 2017-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16080094 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/080094
Polymer electrolyte and lithium secondary battery including the same Aug 31, 2017 Issued
Array ( [id] => 13435991 [patent_doc_number] => 20180269538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => SECONDARY BATTERY, BATTERY PACK AND VEHICLE [patent_app_type] => utility [patent_app_number] => 15/692998 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15692998 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/692998
SECONDARY BATTERY, BATTERY PACK AND VEHICLE Aug 30, 2017 Abandoned
Array ( [id] => 12223835 [patent_doc_number] => 20180062194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'FUEL CELL STACK' [patent_app_type] => utility [patent_app_number] => 15/683785 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8602 [patent_no_of_claims] => 7 [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] => 15683785 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/683785
Fuel cell stack Aug 22, 2017 Issued
Array ( [id] => 14801783 [patent_doc_number] => 10403904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Catalyst layer material, method for fabricating the same, and fuel cell [patent_app_type] => utility [patent_app_number] => 15/679112 [patent_app_country] => US [patent_app_date] => 2017-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6403 [patent_no_of_claims] => 4 [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] => 15679112 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679112
Catalyst layer material, method for fabricating the same, and fuel cell Aug 15, 2017 Issued
Array ( [id] => 15565275 [patent_doc_number] => 20200067049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => Electrode Assembly, Method of Manufacturing the Same and Secondary Battery Including the Same [patent_app_type] => utility [patent_app_number] => 16/463197 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16463197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/463197
Electrode assembly, method of manufacturing the same and secondary battery including the same Aug 10, 2017 Issued
Array ( [id] => 12122758 [patent_doc_number] => 20180006344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'HEAT EXCHANGER FOR BATTERY COOLING' [patent_app_type] => utility [patent_app_number] => 15/639199 [patent_app_country] => US [patent_app_date] => 2017-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2550 [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] => 15639199 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/639199
Heat exchanger for battery cooling Jun 29, 2017 Issued
Array ( [id] => 15761083 [patent_doc_number] => 10622676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Functional organic salt for lithium-ion batteries [patent_app_type] => utility [patent_app_number] => 15/637188 [patent_app_country] => US [patent_app_date] => 2017-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3936 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15637188 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/637188
Functional organic salt for lithium-ion batteries Jun 28, 2017 Issued
Array ( [id] => 15323669 [patent_doc_number] => 20200002164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => HYDROGEN GAS GENERATING SYSTEM AND METHOD WITH BUFFER TANK [patent_app_type] => utility [patent_app_number] => 16/482693 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5830 [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] => 16482693 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/482693
HYDROGEN GAS GENERATING SYSTEM AND METHOD WITH BUFFER TANK Jun 27, 2017 Abandoned
Array ( [id] => 13741297 [patent_doc_number] => 20180375118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => LIQUID ELECTROLYTE FUEL CELL COMPONENT WITH INCREASED ELECTROLYTE STORAGE CAPACITY [patent_app_type] => utility [patent_app_number] => 15/634387 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15634387 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634387
LIQUID ELECTROLYTE FUEL CELL COMPONENT WITH INCREASED ELECTROLYTE STORAGE CAPACITY Jun 26, 2017 Abandoned
Array ( [id] => 16148841 [patent_doc_number] => 10707502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Method and apparatus for inertizing an oxygen-containing gas [patent_app_type] => utility [patent_app_number] => 15/631584 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2539 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15631584 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/631584
Method and apparatus for inertizing an oxygen-containing gas Jun 22, 2017 Issued
Array ( [id] => 15370417 [patent_doc_number] => 20200020973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => NON-AQUEOUS ELECTROLYTE FOR LITHIUM ION BATTERY AND LITHIUM ION BATTERY [patent_app_type] => utility [patent_app_number] => 16/490900 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16490900 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490900
Non-aqueous electrolyte for lithium ion battery and lithium ion battery Jun 21, 2017 Issued
Array ( [id] => 15858061 [patent_doc_number] => 10644334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Fuel cell system [patent_app_type] => utility [patent_app_number] => 15/630090 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4006 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15630090 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/630090
Fuel cell system Jun 21, 2017 Issued
Array ( [id] => 13709875 [patent_doc_number] => 20170365892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => FUEL CELL SYSTEM AND CONTROL METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 15/625294 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15625294 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/625294
Fuel cell system and control method of the same Jun 15, 2017 Issued
Array ( [id] => 13630275 [patent_doc_number] => 20180366690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => Pouch Cell and Method of Forming Same [patent_app_type] => utility [patent_app_number] => 15/622885 [patent_app_country] => US [patent_app_date] => 2017-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15622885 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/622885
Pouch Cell and Method of Forming Same Jun 13, 2017 Abandoned
Array ( [id] => 12095808 [patent_doc_number] => 20170352901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'METHOD FOR STARTING A FUEL CELL SYSTEM AND A FUEL CELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/615689 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7257 [patent_no_of_claims] => 14 [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] => 15615689 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/615689
Method for starting a fuel cell system and a fuel cell system Jun 5, 2017 Issued
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