
Mark Ruthkosky
Supervisory Patent Examiner (ID: 105, Phone: (571)272-1291 , Office: P/1785 )
| Most Active Art Unit | 1745 |
| Art Unit(s) | 1745, 1785, 1795, 1794 |
| Total Applications | 679 |
| Issued Applications | 463 |
| Pending Applications | 66 |
| Abandoned Applications | 155 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 7373591
[patent_doc_number] => 20040219402
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-11-04
[patent_title] => 'Method for supplying an oxygenated medium to a cathode area of at least one fuel cell'
[patent_app_type] => new
[patent_app_number] => 10/819863
[patent_app_country] => US
[patent_app_date] => 2004-04-07
[patent_effective_date] => 0000-00-00
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[patent_figures_cnt] => 2
[patent_no_of_words] => 3036
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[patent_words_short_claim] => 72
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0219/20040219402.pdf
[firstpage_image] =>[orig_patent_app_number] => 10819863
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/819863 | Method for supplying an oxygenated medium to a cathode area of at least one fuel cell | Apr 6, 2004 | Abandoned |
Array
(
[id] => 7439012
[patent_doc_number] => 20040185311
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-09-23
[patent_title] => 'Fuel cell using non-linear positive temperature coefficient material'
[patent_app_type] => new
[patent_app_number] => 10/809728
[patent_app_country] => US
[patent_app_date] => 2004-03-24
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0185/20040185311.pdf
[firstpage_image] =>[orig_patent_app_number] => 10809728
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/809728 | Fuel cell using non-linear positive temperature coefficient material | Mar 23, 2004 | Issued |
Array
(
[id] => 7295625
[patent_doc_number] => 20040214072
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-10-28
[patent_title] => 'Fuel cell, method of manufacturing the same, electronic apparatus and vehicle'
[patent_app_type] => new
[patent_app_number] => 10/806160
[patent_app_country] => US
[patent_app_date] => 2004-03-23
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 10806160
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/806160 | Fuel cell with a porous electron collection layer formed by stacking conductive material particles | Mar 22, 2004 | Issued |
Array
(
[id] => 7169125
[patent_doc_number] => 20050202290
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-09-15
[patent_title] => 'Integrated hybrid electrochemical device'
[patent_app_type] => utility
[patent_app_number] => 10/797461
[patent_app_country] => US
[patent_app_date] => 2004-03-10
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/797461 | Integrated hybrid electrochemical device | Mar 9, 2004 | Issued |
Array
(
[id] => 7323089
[patent_doc_number] => 20040137310
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-07-15
[patent_title] => 'Oxygen reduction electrode'
[patent_app_type] => new
[patent_app_number] => 10/471763
[patent_app_country] => US
[patent_app_date] => 2004-03-08
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 10471763
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/471763 | Oxygen reduction electrode | Mar 7, 2004 | Abandoned |
Array
(
[id] => 7275381
[patent_doc_number] => 20040234832
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[patent_kind] => A1
[patent_issue_date] => 2004-11-25
[patent_title] => 'Solid state electrolytic fuel cell'
[patent_app_type] => new
[patent_app_number] => 10/488463
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[firstpage_image] =>[orig_patent_app_number] => 10488463
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/488463 | Solid state electrolytic fuel cell | Mar 3, 2004 | Abandoned |
Array
(
[id] => 809792
[patent_doc_number] => 07416816
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-08-26
[patent_title] => 'Electrical storage battery with an electrolyte filled vessel having a front wall electrode'
[patent_app_type] => utility
[patent_app_number] => 10/787960
[patent_app_country] => US
[patent_app_date] => 2004-03-01
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[pdf_file] => patents/07/416/07416816.pdf
[firstpage_image] =>[orig_patent_app_number] => 10787960
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/787960 | Electrical storage battery with an electrolyte filled vessel having a front wall electrode | Feb 29, 2004 | Issued |
Array
(
[id] => 7218807
[patent_doc_number] => 20050260500
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-11-24
[patent_title] => 'Secondary battery'
[patent_app_type] => utility
[patent_app_number] => 10/519933
[patent_app_country] => US
[patent_app_date] => 2004-03-01
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 10519933
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/519933 | Secondary battery with a nitroxyl polymer active material | Feb 29, 2004 | Issued |
Array
(
[id] => 7342806
[patent_doc_number] => 20040191625
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-09-30
[patent_title] => 'Battery and negative electrode plate for battery'
[patent_app_type] => new
[patent_app_number] => 10/787465
[patent_app_country] => US
[patent_app_date] => 2004-02-26
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[pdf_file] => publications/A1/0191/20040191625.pdf
[firstpage_image] =>[orig_patent_app_number] => 10787465
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/787465 | Battery and negative electrode plate for battery | Feb 25, 2004 | Issued |
Array
(
[id] => 7427083
[patent_doc_number] => 20040161654
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-08-19
[patent_title] => 'Electromagnetic pulse protected fuel cell power system'
[patent_app_type] => new
[patent_app_number] => 10/779361
[patent_app_country] => US
[patent_app_date] => 2004-02-13
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 10779361
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/779361 | Electromagnetic pulse protected fuel cell power system | Feb 12, 2004 | Issued |
Array
(
[id] => 7426683
[patent_doc_number] => 20040209135
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-10-21
[patent_title] => 'Cold start pre-heater for a fuel cell system'
[patent_app_type] => new
[patent_app_number] => 10/770863
[patent_app_country] => US
[patent_app_date] => 2004-02-03
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[pdf_file] => publications/A1/0209/20040209135.pdf
[firstpage_image] =>[orig_patent_app_number] => 10770863
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/770863 | Cold start pre-heater for a fuel cell system | Feb 2, 2004 | Issued |
Array
(
[id] => 4994435
[patent_doc_number] => 20070009780
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-01-11
[patent_title] => 'Sealing of multi-height surfaces'
[patent_app_type] => utility
[patent_app_number] => 10/543870
[patent_app_country] => US
[patent_app_date] => 2004-02-02
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/543870 | Sealing of multi-height surfaces | Feb 1, 2004 | Abandoned |
Array
(
[id] => 833327
[patent_doc_number] => 07396616
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-07-08
[patent_title] => 'Solid electrolyte and electrochemical system using the solid electrolyte'
[patent_app_type] => utility
[patent_app_number] => 10/765862
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/765862 | Solid electrolyte and electrochemical system using the solid electrolyte | Jan 28, 2004 | Issued |
Array
(
[id] => 7039167
[patent_doc_number] => 20050158601
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[patent_kind] => A1
[patent_issue_date] => 2005-07-21
[patent_title] => 'Method to startup a fuel cell stack without battery derived compressor power'
[patent_app_type] => utility
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[firstpage_image] =>[orig_patent_app_number] => 10760961
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/760961 | Method to startup a fuel cell stack without battery derived compressor power | Jan 19, 2004 | Issued |
Array
(
[id] => 7251600
[patent_doc_number] => 20050142419
[patent_country] => US
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[patent_issue_date] => 2005-06-30
[patent_title] => 'Oxidant and fuel distribution for a fuel cell assembly'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/750463 | Oxidant and fuel distribution for a fuel cell assembly | Dec 30, 2003 | Issued |
Array
(
[id] => 7308140
[patent_doc_number] => 20040142238
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[patent_title] => 'Prismatic sealed rechargeable battery, battery module, and battery pack'
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[firstpage_image] =>[orig_patent_app_number] => 10747464
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/747464 | Prismatic sealed rechargeable battery, battery module, and battery pack | Dec 28, 2003 | Abandoned |
Array
(
[id] => 7075190
[patent_doc_number] => 20050148458
[patent_country] => US
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[patent_issue_date] => 2005-07-07
[patent_title] => 'Process for producing electrochemical device'
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[firstpage_image] =>[orig_patent_app_number] => 10506464
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/506464 | Method for producing electrochemical device | Dec 25, 2003 | Issued |
Array
(
[id] => 356115
[patent_doc_number] => 07488550
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[patent_issue_date] => 2009-02-10
[patent_title] => 'Fuel cell with a seal member integrally formed on a metal separator'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/745161 | Fuel cell with a seal member integrally formed on a metal separator | Dec 21, 2003 | Issued |
Array
(
[id] => 7103736
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[patent_title] => 'Electrochemically active positive electrode material for a lithium rechargeable electrochemical cell'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/739165 | Electrochemically active positive electrode material for a lithium rechargeable electrochemical cell | Dec 18, 2003 | Abandoned |
Array
(
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[patent_title] => 'Fuel cell shutdown and startup purge using a stoichiometric staged combustor'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/739463 | Fuel cell shutdown and startup purge using a stoichiometric staged combustor | Dec 17, 2003 | Issued |