
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] => 7280599
[patent_doc_number] => 20040062976
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-04-01
[patent_title] => 'Process for forming an integral gasket on a bipolar plate for a PEM fuel cell'
[patent_app_type] => new
[patent_app_number] => 10/256770
[patent_app_country] => US
[patent_app_date] => 2002-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1295
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0062/20040062976.pdf
[firstpage_image] =>[orig_patent_app_number] => 10256770
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/256770 | Process for forming an integral gasket on a bipolar plate for a PEM fuel cell | Sep 26, 2002 | Issued |
| 10/169565 | Liquid-fuel-cell system | Sep 22, 2002 | Abandoned |
Array
(
[id] => 503587
[patent_doc_number] => 07201990
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-04-10
[patent_title] => 'Fuel cell stack'
[patent_app_type] => utility
[patent_app_number] => 10/245676
[patent_app_country] => US
[patent_app_date] => 2002-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 8465
[patent_no_of_claims] => 9
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[pdf_file] => patents/07/201/07201990.pdf
[firstpage_image] =>[orig_patent_app_number] => 10245676
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/245676 | Fuel cell stack | Sep 16, 2002 | Issued |
Array
(
[id] => 6800990
[patent_doc_number] => 20030096154
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-05-22
[patent_title] => 'Electrode for fuel cell and method of producing the same'
[patent_app_type] => new
[patent_app_number] => 10/244665
[patent_app_country] => US
[patent_app_date] => 2002-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4540
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0096/20030096154.pdf
[firstpage_image] =>[orig_patent_app_number] => 10244665
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/244665 | Electrode for fuel cell and method of producing the same | Sep 16, 2002 | Abandoned |
Array
(
[id] => 6674063
[patent_doc_number] => 20030059666
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-03-27
[patent_title] => 'Anode electrocatalysts for coated substrates used in fuel cells'
[patent_app_type] => new
[patent_app_number] => 10/245662
[patent_app_country] => US
[patent_app_date] => 2002-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 10224
[patent_no_of_claims] => 23
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[pdf_file] => publications/A1/0059/20030059666.pdf
[firstpage_image] =>[orig_patent_app_number] => 10245662
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/245662 | Anode electrocatalysts for coated substrates used in fuel cells | Sep 16, 2002 | Issued |
Array
(
[id] => 6869762
[patent_doc_number] => 20030082451
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-05-01
[patent_title] => 'Active material having extended cycle life'
[patent_app_type] => new
[patent_app_number] => 10/238862
[patent_app_country] => US
[patent_app_date] => 2002-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 6818
[patent_no_of_claims] => 21
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[pdf_file] => publications/A1/0082/20030082451.pdf
[firstpage_image] =>[orig_patent_app_number] => 10238862
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/238862 | Active material having extended cycle life | Sep 8, 2002 | Abandoned |
Array
(
[id] => 6774055
[patent_doc_number] => 20030017393
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-23
[patent_title] => 'Lithium secondary battery'
[patent_app_type] => new
[patent_app_number] => 10/231736
[patent_app_country] => US
[patent_app_date] => 2002-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 8560
[patent_no_of_claims] => 12
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[pdf_file] => publications/A1/0017/20030017393.pdf
[firstpage_image] =>[orig_patent_app_number] => 10231736
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/231736 | Lithium secondary battery | Aug 29, 2002 | Abandoned |
Array
(
[id] => 6750153
[patent_doc_number] => 20030044673
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-03-06
[patent_title] => 'Electrode for solid polymer fuel cells'
[patent_app_type] => new
[patent_app_number] => 10/229276
[patent_app_country] => US
[patent_app_date] => 2002-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3589
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0044/20030044673.pdf
[firstpage_image] =>[orig_patent_app_number] => 10229276
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/229276 | Electrode for solid polymer fuel cells | Aug 27, 2002 | Abandoned |
Array
(
[id] => 7381527
[patent_doc_number] => 20040081890
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-04-29
[patent_title] => 'Li-ion and /or li-ion polymer battery with shielded leads'
[patent_app_type] => new
[patent_app_number] => 10/225063
[patent_app_country] => US
[patent_app_date] => 2002-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3294
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0081/20040081890.pdf
[firstpage_image] =>[orig_patent_app_number] => 10225063
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/225063 | Li-ion and/or Li-ion polymer battery with shielded leads | Aug 20, 2002 | Issued |
Array
(
[id] => 1053021
[patent_doc_number] => 06858348
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-02-22
[patent_title] => 'Lithium secondary battery with low internal resistance'
[patent_app_type] => utility
[patent_app_number] => 10/205082
[patent_app_country] => US
[patent_app_date] => 2002-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_claims] => 16
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[pdf_file] => patents/06/858/06858348.pdf
[firstpage_image] =>[orig_patent_app_number] => 10205082
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/205082 | Lithium secondary battery with low internal resistance | Jul 24, 2002 | Issued |
Array
(
[id] => 946494
[patent_doc_number] => 06964826
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-11-15
[patent_title] => 'Coated catalytic material with a metal phase in contact with a grain boundary oxide'
[patent_app_type] => utility
[patent_app_number] => 10/200612
[patent_app_country] => US
[patent_app_date] => 2002-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 10628
[patent_no_of_claims] => 14
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/964/06964826.pdf
[firstpage_image] =>[orig_patent_app_number] => 10200612
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/200612 | Coated catalytic material with a metal phase in contact with a grain boundary oxide | Jul 21, 2002 | Issued |
Array
(
[id] => 7357035
[patent_doc_number] => 20040013914
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-01-22
[patent_title] => 'Method for assembling atoms and molecules'
[patent_app_type] => new
[patent_app_number] => 10/198661
[patent_app_country] => US
[patent_app_date] => 2002-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0013/20040013914.pdf
[firstpage_image] =>[orig_patent_app_number] => 10198661
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/198661 | Method for assembling atoms and molecules | Jul 15, 2002 | Abandoned |
Array
(
[id] => 7363540
[patent_doc_number] => 20040005498
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-01-08
[patent_title] => 'Microcell electrochemical devices and assemblies with corrosion-resistant current collectors, and method of making the same'
[patent_app_type] => new
[patent_app_number] => 10/188471
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[pdf_file] => publications/A1/0005/20040005498.pdf
[firstpage_image] =>[orig_patent_app_number] => 10188471
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/188471 | Microcell electrochemical devices and assemblies with corrosion-resistant current collectors, and method of making the same | Jul 1, 2002 | Issued |
Array
(
[id] => 7431382
[patent_doc_number] => 20040002006
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-01-01
[patent_title] => 'Battery including carbon foam current collectors'
[patent_app_type] => new
[patent_app_number] => 10/183471
[patent_app_country] => US
[patent_app_date] => 2002-06-28
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[pdf_file] => publications/A1/0002/20040002006.pdf
[firstpage_image] =>[orig_patent_app_number] => 10183471
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/183471 | Battery including carbon foam current collectors | Jun 27, 2002 | Abandoned |
Array
(
[id] => 6688202
[patent_doc_number] => 20030031927
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-02-13
[patent_title] => 'Hydrogen-absorption alloy electrode'
[patent_app_type] => new
[patent_app_number] => 10/175420
[patent_app_country] => US
[patent_app_date] => 2002-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0031/20030031927.pdf
[firstpage_image] =>[orig_patent_app_number] => 10175420
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/175420 | Hydrogen-absorption alloy electrode | Jun 19, 2002 | Abandoned |
Array
(
[id] => 6791817
[patent_doc_number] => 20030087161
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-05-08
[patent_title] => 'Non-aqueous electrochemical cell'
[patent_app_type] => new
[patent_app_number] => 10/168470
[patent_app_country] => US
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0087/20030087161.pdf
[firstpage_image] =>[orig_patent_app_number] => 10168470
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/168470 | Non-aqueous electrochemical cell | Jun 16, 2002 | Abandoned |
Array
(
[id] => 6838655
[patent_doc_number] => 20030035995
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-02-20
[patent_title] => 'Non-aqueous electrolyte secondary battery and method of production of the same'
[patent_app_type] => new
[patent_app_number] => 10/171645
[patent_app_country] => US
[patent_app_date] => 2002-06-17
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0035/20030035995.pdf
[firstpage_image] =>[orig_patent_app_number] => 10171645
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/171645 | Method of binding an electrolyte assembly to form a non-aqueous electrolyte secondary battery | Jun 16, 2002 | Issued |
Array
(
[id] => 6523713
[patent_doc_number] => 20020192522
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-12-19
[patent_title] => 'Separator for a fuel cell'
[patent_app_type] => new
[patent_app_number] => 10/170472
[patent_app_country] => US
[patent_app_date] => 2002-06-14
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[pdf_file] => publications/A1/0192/20020192522.pdf
[firstpage_image] =>[orig_patent_app_number] => 10170472
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/170472 | Separator for a fuel cell | Jun 13, 2002 | Issued |
Array
(
[id] => 1098794
[patent_doc_number] => 06818334
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-11-16
[patent_title] => 'Accelerated hydrogen generation through reactive mixing of two or more fluids'
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[patent_app_number] => 10/165370
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[pdf_file] => patents/06/818/06818334.pdf
[firstpage_image] =>[orig_patent_app_number] => 10165370
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/165370 | Accelerated hydrogen generation through reactive mixing of two or more fluids | Jun 5, 2002 | Issued |
Array
(
[id] => 6701345
[patent_doc_number] => 20030224225
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-12-04
[patent_title] => 'Method of transferring hydrogen gas in PEM fuel cell system and assembly of hydrogen atom'
[patent_app_type] => new
[patent_app_number] => 10/157675
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[pdf_file] => publications/A1/0224/20030224225.pdf
[firstpage_image] =>[orig_patent_app_number] => 10157675
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/157675 | Method of transferring hydrogen gas in PEM fuel cell system and assembly of hydrogen atom | May 28, 2002 | Abandoned |