Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 6703985 [patent_doc_number] => 20030150719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-14 [patent_title] => 'Solid electrolyte with high ion conductivity and electrochemical system using the solid electrolyte' [patent_app_type] => new [patent_app_number] => 10/359063 [patent_app_country] => US [patent_app_date] => 2003-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8563 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20030150719.pdf [firstpage_image] =>[orig_patent_app_number] => 10359063 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/359063
Solid electrolyte with high ion conductivity and electrochemical system using the solid electrolyte Feb 5, 2003 Issued
Array ( [id] => 6796715 [patent_doc_number] => 20030175589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Process for manufacture of negative electrode material for a non-aqueous electrolyte secondary battery' [patent_app_type] => new [patent_app_number] => 10/355051 [patent_app_country] => US [patent_app_date] => 2003-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 17225 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20030175589.pdf [firstpage_image] =>[orig_patent_app_number] => 10355051 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/355051
Process for manufacture of negative electrode material for a non-aqueous electrolyte secondary battery Jan 30, 2003 Issued
Array ( [id] => 7396803 [patent_doc_number] => 20040018431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-29 [patent_title] => 'Battery structures and related methods' [patent_app_type] => new [patent_app_number] => 10/354673 [patent_app_country] => US [patent_app_date] => 2003-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7150 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20040018431.pdf [firstpage_image] =>[orig_patent_app_number] => 10354673 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/354673
Self-organizing battery structure with electrode particles that exert a repelling force on the opposite electrode Jan 29, 2003 Issued
Array ( [id] => 6851255 [patent_doc_number] => 20030143458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-31 [patent_title] => 'Sealed prismatic battery and battery module' [patent_app_type] => new [patent_app_number] => 10/353861 [patent_app_country] => US [patent_app_date] => 2003-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4079 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0143/20030143458.pdf [firstpage_image] =>[orig_patent_app_number] => 10353861 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/353861
Sealed prismatic battery and battery module Jan 28, 2003 Issued
Array ( [id] => 633934 [patent_doc_number] => 07128990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-31 [patent_title] => 'Additives to the gas supply of fuel cells with circulating electrolytes and means to regenerate used stacks' [patent_app_type] => utility [patent_app_number] => 10/350334 [patent_app_country] => US [patent_app_date] => 2003-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2306 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/128/07128990.pdf [firstpage_image] =>[orig_patent_app_number] => 10350334 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/350334
Additives to the gas supply of fuel cells with circulating electrolytes and means to regenerate used stacks Jan 23, 2003 Issued
Array ( [id] => 1095400 [patent_doc_number] => 06821679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-23 [patent_title] => 'Fabrication method of LiCoO2 nano powder by surface modification of precursor' [patent_app_type] => B2 [patent_app_number] => 10/346865 [patent_app_country] => US [patent_app_date] => 2003-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2488 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/821/06821679.pdf [firstpage_image] =>[orig_patent_app_number] => 10346865 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/346865
Fabrication method of LiCoO2 nano powder by surface modification of precursor Jan 16, 2003 Issued
Array ( [id] => 1155232 [patent_doc_number] => 06761995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-13 [patent_title] => 'Coin-shaped battery' [patent_app_type] => B2 [patent_app_number] => 10/333389 [patent_app_country] => US [patent_app_date] => 2003-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5997 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/761/06761995.pdf [firstpage_image] =>[orig_patent_app_number] => 10333389 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/333389
Coin-shaped battery Jan 16, 2003 Issued
Array ( [id] => 671930 [patent_doc_number] => 07090938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-15 [patent_title] => 'Method of preparing a solid oxide fuel cell' [patent_app_type] => utility [patent_app_number] => 10/342563 [patent_app_country] => US [patent_app_date] => 2003-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2815 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/090/07090938.pdf [firstpage_image] =>[orig_patent_app_number] => 10342563 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/342563
Method of preparing a solid oxide fuel cell Jan 14, 2003 Issued
Array ( [id] => 6710796 [patent_doc_number] => 20030170545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-11 [patent_title] => 'Cell incorporating a porous membrane' [patent_app_type] => new [patent_app_number] => 10/311062 [patent_app_country] => US [patent_app_date] => 2003-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2655 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20030170545.pdf [firstpage_image] =>[orig_patent_app_number] => 10311062 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/311062
Cell incorporating a porous membrane Jan 6, 2003 Abandoned
Array ( [id] => 6874301 [patent_doc_number] => 20030194598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-16 [patent_title] => 'Porous fuel cell electrode structures having conformal electrically conductive layers thereon' [patent_app_type] => new [patent_app_number] => 10/336162 [patent_app_country] => US [patent_app_date] => 2003-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6454 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0194/20030194598.pdf [firstpage_image] =>[orig_patent_app_number] => 10336162 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/336162
Porous fuel cell electrode structures having conformal electrically conductive layers thereon Jan 2, 2003 Issued
Array ( [id] => 7334277 [patent_doc_number] => 20040131927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-08 [patent_title] => 'Battery with insulative tubular housing' [patent_app_type] => new [patent_app_number] => 10/336116 [patent_app_country] => US [patent_app_date] => 2003-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2346 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20040131927.pdf [firstpage_image] =>[orig_patent_app_number] => 10336116 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/336116
Battery with insulative tubular housing Jan 2, 2003 Abandoned
Array ( [id] => 1082694 [patent_doc_number] => 06833215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-21 [patent_title] => 'Alkaline cell with flat housing' [patent_app_type] => B2 [patent_app_number] => 10/336261 [patent_app_country] => US [patent_app_date] => 2003-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 10069 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/833/06833215.pdf [firstpage_image] =>[orig_patent_app_number] => 10336261 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/336261
Alkaline cell with flat housing Jan 2, 2003 Issued
Array ( [id] => 6859013 [patent_doc_number] => 20030090021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-15 [patent_title] => 'Electrode, method of fabricating thereof, and battery using thereof' [patent_app_type] => new [patent_app_number] => 10/330274 [patent_app_country] => US [patent_app_date] => 2002-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8188 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0090/20030090021.pdf [firstpage_image] =>[orig_patent_app_number] => 10330274 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/330274
Electrode, method of fabricating thereof, and battery using thereof Dec 29, 2002 Abandoned
Array ( [id] => 7675455 [patent_doc_number] => 20040126663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-01 [patent_title] => 'Current collector for electrochemical cells and electrochemical generators thereof' [patent_app_type] => new [patent_app_number] => 10/329364 [patent_app_country] => US [patent_app_date] => 2002-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3192 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0126/20040126663.pdf [firstpage_image] =>[orig_patent_app_number] => 10329364 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/329364
Current collector for polymer electrochemical cells and electrochemical generators thereof Dec 26, 2002 Issued
Array ( [id] => 7675464 [patent_doc_number] => 20040126654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-01 [patent_title] => 'Electrochemical cell laminate for alkali metal polymer batteries and method for making same' [patent_app_type] => new [patent_app_number] => 10/329363 [patent_app_country] => US [patent_app_date] => 2002-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4204 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0126/20040126654.pdf [firstpage_image] =>[orig_patent_app_number] => 10329363 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/329363
Electrochemical cell laminate for alkali metal polymer batteries and method for making same Dec 26, 2002 Abandoned
Array ( [id] => 1040422 [patent_doc_number] => 06869719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-22 [patent_title] => 'Polymer electrolyte fuel cell stack' [patent_app_type] => utility [patent_app_number] => 10/330886 [patent_app_country] => US [patent_app_date] => 2002-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 15146 [patent_no_of_claims] => 9 [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] => patents/06/869/06869719.pdf [firstpage_image] =>[orig_patent_app_number] => 10330886 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/330886
Polymer electrolyte fuel cell stack Dec 26, 2002 Issued
Array ( [id] => 236148 [patent_doc_number] => 07595129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-29 [patent_title] => 'Battery pack having a battery unit of sheet-shaped secondary batteries connected through a terminal block' [patent_app_type] => utility [patent_app_number] => 10/498861 [patent_app_country] => US [patent_app_date] => 2002-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5442 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/595/07595129.pdf [firstpage_image] =>[orig_patent_app_number] => 10498861 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/498861
Battery pack having a battery unit of sheet-shaped secondary batteries connected through a terminal block Dec 23, 2002 Issued
Array ( [id] => 7469381 [patent_doc_number] => 20040121234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-24 [patent_title] => 'Cathode composition for rechargeable lithium battery' [patent_app_type] => new [patent_app_number] => 10/328563 [patent_app_country] => US [patent_app_date] => 2002-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3892 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0121/20040121234.pdf [firstpage_image] =>[orig_patent_app_number] => 10328563 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/328563
Cathode composition for rechargeable lithium battery Dec 22, 2002 Abandoned
Array ( [id] => 1053016 [patent_doc_number] => 06858343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-22 [patent_title] => 'Terminal having nut-positioning device' [patent_app_type] => utility [patent_app_number] => 10/322583 [patent_app_country] => US [patent_app_date] => 2002-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1708 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/858/06858343.pdf [firstpage_image] =>[orig_patent_app_number] => 10322583 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/322583
Terminal having nut-positioning device Dec 18, 2002 Issued
Array ( [id] => 633945 [patent_doc_number] => 07129001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-31 [patent_title] => 'Cell comprising a power-generating element fastened by sheets' [patent_app_type] => utility [patent_app_number] => 10/320663 [patent_app_country] => US [patent_app_date] => 2002-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8145 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/129/07129001.pdf [firstpage_image] =>[orig_patent_app_number] => 10320663 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/320663
Cell comprising a power-generating element fastened by sheets Dec 16, 2002 Issued
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