
Mark Ruthkosky
Supervisory Patent Examiner (ID: 15715, Phone: (571)272-1291 , Office: P/1785 )
| Most Active Art Unit | 1745 |
| Art Unit(s) | 1795, 1785, 1745, 1794 |
| Total Applications | 690 |
| Issued Applications | 470 |
| Pending Applications | 67 |
| Abandoned Applications | 155 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6241797
[patent_doc_number] => 20020045084
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-04-18
[patent_title] => 'Fuel cell'
[patent_app_type] => new
[patent_app_number] => 09/982587
[patent_app_country] => US
[patent_app_date] => 2001-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 14332
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[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0045/20020045084.pdf
[firstpage_image] =>[orig_patent_app_number] => 09982587
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/982587 | Fuel cell separator having a channel formed using a sealing member | Oct 16, 2001 | Issued |
Array
(
[id] => 6241782
[patent_doc_number] => 20020045078
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-04-18
[patent_title] => 'Fuel cell drive system'
[patent_app_type] => new
[patent_app_number] => 09/973985
[patent_app_country] => US
[patent_app_date] => 2001-10-11
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0045/20020045078.pdf
[firstpage_image] =>[orig_patent_app_number] => 09973985
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/973985 | Fuel cell drive system | Oct 10, 2001 | Issued |
Array
(
[id] => 6765484
[patent_doc_number] => 20030099883
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-05-29
[patent_title] => 'Lithium-ion battery with electrodes including single wall carbon nanotubes'
[patent_app_type] => new
[patent_app_number] => 09/974283
[patent_app_country] => US
[patent_app_date] => 2001-10-10
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0099/20030099883.pdf
[firstpage_image] =>[orig_patent_app_number] => 09974283
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/974283 | Lithium-ion battery with electrodes including single wall carbon nanotubes | Oct 9, 2001 | Abandoned |
| 09/926287 | Reachargeable battery using nonaqueous electrolyte | Oct 8, 2001 | Abandoned |
Array
(
[id] => 6817580
[patent_doc_number] => 20030068538
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-04-10
[patent_title] => 'Method and apparatus for dissipating energy in a fuel cell generator system'
[patent_app_type] => new
[patent_app_number] => 09/682683
[patent_app_country] => US
[patent_app_date] => 2001-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/682683 | Method for dissipating energy in a fuel cell generator system | Oct 4, 2001 | Issued |
Array
(
[id] => 6275443
[patent_doc_number] => 20020106563
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[patent_issue_date] => 2002-08-08
[patent_title] => 'Non-aqueous electrolyte secondary cell'
[patent_app_type] => new
[patent_app_number] => 09/972375
[patent_app_country] => US
[patent_app_date] => 2001-10-05
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[pdf_file] => publications/A1/0106/20020106563.pdf
[firstpage_image] =>[orig_patent_app_number] => 09972375
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/972375 | Non-aqueous electrolyte secondary cell with a lithium metal phosphate cathode | Oct 4, 2001 | Issued |
Array
(
[id] => 6782822
[patent_doc_number] => 20030064269
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[patent_kind] => A1
[patent_issue_date] => 2003-04-03
[patent_title] => 'Fuel cell stack having a featured interconnect element'
[patent_app_type] => new
[patent_app_number] => 09/969487
[patent_app_country] => US
[patent_app_date] => 2001-10-02
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[pdf_file] => publications/A1/0064/20030064269.pdf
[firstpage_image] =>[orig_patent_app_number] => 09969487
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/969487 | Fuel cell stack having a featured interconnect element | Oct 1, 2001 | Abandoned |
Array
(
[id] => 6208664
[patent_doc_number] => 20020071984
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[patent_kind] => A1
[patent_issue_date] => 2002-06-13
[patent_title] => 'Apparatus and method for maintaining compression of the active area in an electronchemical cell'
[patent_app_type] => new
[patent_app_number] => 09/965675
[patent_app_country] => US
[patent_app_date] => 2001-09-27
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/965675 | Apparatus and method for maintaining compression of the active area in an electrochemical cell | Sep 26, 2001 | Issued |
Array
(
[id] => 6289686
[patent_doc_number] => 20020055030
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-05-09
[patent_title] => 'Separator for solid polymer type fuel cell and process for producing the same'
[patent_app_type] => new
[patent_app_number] => 09/950081
[patent_app_country] => US
[patent_app_date] => 2001-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/950081 | Separator for solid polymer type fuel cell and process for producing the same | Sep 11, 2001 | Issued |
Array
(
[id] => 6289730
[patent_doc_number] => 20020055043
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-05-09
[patent_title] => 'Nickel electrode for alkaline storage battery, method of fabricating the same, and alkaline storage battery'
[patent_app_type] => new
[patent_app_number] => 09/949785
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/949785 | Nickel electrode for alkaline storage battery, method of fabricating the same, and alkaline storage battery | Sep 11, 2001 | Issued |
Array
(
[id] => 6778445
[patent_doc_number] => 20030049526
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-03-13
[patent_title] => 'Power generating device for an electrical appliance that consumes little electricity'
[patent_app_type] => new
[patent_app_number] => 09/949386
[patent_app_country] => US
[patent_app_date] => 2001-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/949386 | Power generating device for an electrical appliance that consumes little electricity | Sep 6, 2001 | Abandoned |
Array
(
[id] => 6499194
[patent_doc_number] => 20020025470
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-02-28
[patent_title] => 'Pass/fail battery indicator'
[patent_app_type] => new
[patent_app_number] => 09/943055
[patent_app_country] => US
[patent_app_date] => 2001-08-30
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/943055 | Pass/fail battery indicator | Aug 29, 2001 | Abandoned |
Array
(
[id] => 1030443
[patent_doc_number] => 06878173
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[patent_issue_date] => 2005-04-12
[patent_title] => 'Method for manufacturing electrode plate for cell'
[patent_app_type] => utility
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[firstpage_image] =>[orig_patent_app_number] => 10111665
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/111665 | Method for manufacturing electrode plate for cell | Aug 28, 2001 | Issued |
Array
(
[id] => 6543951
[patent_doc_number] => 20020110718
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Array
(
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Array
(
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[patent_title] => 'Lithium secondary cell and method of producing lithium nickel metal oxide positive electrode therefor'
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Array
(
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[patent_title] => 'Electrochemical energy storage device'
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[firstpage_image] =>[orig_patent_app_number] => 09921286
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/921286 | Electrochemical energy storage device | Aug 1, 2001 | Abandoned |
Array
(
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Array
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[patent_title] => 'Power generating method using seawater and power generating apparatus using the method'
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/889887 | Battery provided with an old-or-new identification seal having a heat sensitive adhesive layer | Jul 23, 2001 | Issued |