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] => 6497071 [patent_doc_number] => 20100209742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'METHOD OF MANUFACTURING A GLASS SUBSTRATE FOR A MAGNETIC RECORDING MEDIUM, A GLASS SUBSTRATE FOR A MAGNETIC RECORDING MEDIUM MANUFACTURED BY THE METHOD, AND A PERPENDICULAR MAGNETIC RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/708002 [patent_app_country] => US [patent_app_date] => 2010-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7606 [patent_no_of_claims] => 12 [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] => publications/A1/0209/20100209742.pdf [firstpage_image] =>[orig_patent_app_number] => 12708002 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/708002
METHOD OF MANUFACTURING A GLASS SUBSTRATE FOR A MAGNETIC RECORDING MEDIUM, A GLASS SUBSTRATE FOR A MAGNETIC RECORDING MEDIUM MANUFACTURED BY THE METHOD, AND A PERPENDICULAR MAGNETIC RECORDING MEDIUM Feb 17, 2010 Abandoned
90/009410 ALUMINUM OXIDE COATED CUTTING TOOL AND METHOD OF MANUFACTURING THEREOF May 4, 2009 Issued
Array ( [id] => 220812 [patent_doc_number] => 07608358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-27 [patent_title] => 'Fuel cell anode structure for voltage reversal tolerance' [patent_app_type] => utility [patent_app_number] => 12/400352 [patent_app_country] => US [patent_app_date] => 2009-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9942 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/608/07608358.pdf [firstpage_image] =>[orig_patent_app_number] => 12400352 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/400352
Fuel cell anode structure for voltage reversal tolerance Mar 8, 2009 Issued
Array ( [id] => 4719247 [patent_doc_number] => 20080241769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'NON-TRANSPARENT MICROVOIDED AXIALLY STRETCHED FILM, PRODUCTION PROCESS THEREFOR AND PROCESS FOR OBTAINING A TRANSPARENT PATTERN THEREWITH' [patent_app_type] => utility [patent_app_number] => 12/055742 [patent_app_country] => US [patent_app_date] => 2008-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16060 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0241/20080241769.pdf [firstpage_image] =>[orig_patent_app_number] => 12055742 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/055742
NON-TRANSPARENT MICROVOIDED AXIALLY STRETCHED FILM, PRODUCTION PROCESS THEREFOR AND PROCESS FOR OBTAINING A TRANSPARENT PATTERN THEREWITH Mar 25, 2008 Abandoned
Array ( [id] => 4949244 [patent_doc_number] => 20080305370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'FUEL CELL SYSTEM AND METHOD OF OPERATING A FUEL CELL' [patent_app_type] => utility [patent_app_number] => 12/047377 [patent_app_country] => US [patent_app_date] => 2008-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3254 [patent_no_of_claims] => 13 [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] => publications/A1/0305/20080305370.pdf [firstpage_image] =>[orig_patent_app_number] => 12047377 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/047377
FUEL CELL SYSTEM AND METHOD OF OPERATING A FUEL CELL Mar 12, 2008 Abandoned
Array ( [id] => 6303441 [patent_doc_number] => 20100068464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'PREPARATION OF A COMPONENT FOR USE IN A JOINT' [patent_app_type] => utility [patent_app_number] => 12/449552 [patent_app_country] => US [patent_app_date] => 2008-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4484 [patent_no_of_claims] => 28 [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] => publications/A1/0068/20100068464.pdf [firstpage_image] =>[orig_patent_app_number] => 12449552 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/449552
Preparation of a component for use in a joint Mar 3, 2008 Issued
Array ( [id] => 4954789 [patent_doc_number] => 20080187813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-07 [patent_title] => 'FUEL CELL ANODE STRUCTURE FOR VOLTAGE REVERSAL TOLERANCE' [patent_app_type] => utility [patent_app_number] => 11/843861 [patent_app_country] => US [patent_app_date] => 2007-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9962 [patent_no_of_claims] => 3 [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] => publications/A1/0187/20080187813.pdf [firstpage_image] =>[orig_patent_app_number] => 11843861 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/843861
FUEL CELL ANODE STRUCTURE FOR VOLTAGE REVERSAL TOLERANCE Aug 22, 2007 Abandoned
Array ( [id] => 243127 [patent_doc_number] => 07588861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-15 [patent_title] => 'Battery electrode producing method of filling active material into a metal coated fabric substrate' [patent_app_type] => utility [patent_app_number] => 11/712473 [patent_app_country] => US [patent_app_date] => 2007-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5275 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/588/07588861.pdf [firstpage_image] =>[orig_patent_app_number] => 11712473 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/712473
Battery electrode producing method of filling active material into a metal coated fabric substrate Feb 28, 2007 Issued
Array ( [id] => 266989 [patent_doc_number] => 07566513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-28 [patent_title] => 'Solid electrolyte fuel cell with a multi-layer cathode formed of a solid electrolyte and electrode admixture' [patent_app_type] => utility [patent_app_number] => 11/602975 [patent_app_country] => US [patent_app_date] => 2006-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4868 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/566/07566513.pdf [firstpage_image] =>[orig_patent_app_number] => 11602975 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/602975
Solid electrolyte fuel cell with a multi-layer cathode formed of a solid electrolyte and electrode admixture Nov 21, 2006 Issued
Array ( [id] => 236147 [patent_doc_number] => 07595128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-29 [patent_title] => 'Safety device for secondary battery and battery pack employed with the same' [patent_app_type] => utility [patent_app_number] => 11/556473 [patent_app_country] => US [patent_app_date] => 2006-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3222 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/595/07595128.pdf [firstpage_image] =>[orig_patent_app_number] => 11556473 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/556473
Safety device for secondary battery and battery pack employed with the same Nov 2, 2006 Issued
Array ( [id] => 5204688 [patent_doc_number] => 20070026169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Recording medium, image-forming method employing the same, process for producing the same' [patent_app_type] => utility [patent_app_number] => 11/543237 [patent_app_country] => US [patent_app_date] => 2006-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7630 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20070026169.pdf [firstpage_image] =>[orig_patent_app_number] => 11543237 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/543237
Recording medium, image-forming method employing the same, process for producing the same Oct 4, 2006 Abandoned
Array ( [id] => 369693 [patent_doc_number] => 07476466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-13 [patent_title] => 'Alkaline dry battery with a nickel oxyhydroxide and manganese oxide positive electrode including a calcium compound' [patent_app_type] => utility [patent_app_number] => 11/885663 [patent_app_country] => US [patent_app_date] => 2006-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7118 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/476/07476466.pdf [firstpage_image] =>[orig_patent_app_number] => 11885663 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/885663
Alkaline dry battery with a nickel oxyhydroxide and manganese oxide positive electrode including a calcium compound Sep 21, 2006 Issued
Array ( [id] => 310871 [patent_doc_number] => 07527894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-05 [patent_title] => 'Identifying defective electrodes in lithium-ion polymer batteries' [patent_app_type] => utility [patent_app_number] => 11/533274 [patent_app_country] => US [patent_app_date] => 2006-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5843 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/527/07527894.pdf [firstpage_image] =>[orig_patent_app_number] => 11533274 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/533274
Identifying defective electrodes in lithium-ion polymer batteries Sep 18, 2006 Issued
Array ( [id] => 4669657 [patent_doc_number] => 20080044717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-21 [patent_title] => 'PORTABLE POWER SUPPLY DEVICE WITH A FUEL CELL' [patent_app_type] => utility [patent_app_number] => 11/466075 [patent_app_country] => US [patent_app_date] => 2006-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1840 [patent_no_of_claims] => 11 [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] => publications/A1/0044/20080044717.pdf [firstpage_image] =>[orig_patent_app_number] => 11466075 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/466075
PORTABLE POWER SUPPLY DEVICE WITH A FUEL CELL Aug 20, 2006 Abandoned
Array ( [id] => 393752 [patent_doc_number] => 07297444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-20 [patent_title] => 'Non-aqueous electrolyte secondary battery' [patent_app_type] => utility [patent_app_number] => 11/493670 [patent_app_country] => US [patent_app_date] => 2006-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6117 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/297/07297444.pdf [firstpage_image] =>[orig_patent_app_number] => 11493670 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/493670
Non-aqueous electrolyte secondary battery Jul 26, 2006 Issued
Array ( [id] => 5850757 [patent_doc_number] => 20060233948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'FUEL CELL MEMBRANE ELECTRODE ASSEMBLY WITH SEALING SURFACES' [patent_app_type] => utility [patent_app_number] => 11/425807 [patent_app_country] => US [patent_app_date] => 2006-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4201 [patent_no_of_claims] => 12 [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] => publications/A1/0233/20060233948.pdf [firstpage_image] =>[orig_patent_app_number] => 11425807 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/425807
Fuel cell membrane electrode assembly with sealing surfaces Jun 21, 2006 Issued
Array ( [id] => 5754791 [patent_doc_number] => 20060223940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'NON-AQUEOUS ELECTROLYTIC SOLUTION AND SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 11/278267 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3184 [patent_no_of_claims] => 4 [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] => publications/A1/0223/20060223940.pdf [firstpage_image] =>[orig_patent_app_number] => 11278267 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/278267
Non-aqueous electrolytic solution and secondary battery Mar 30, 2006 Issued
Array ( [id] => 5253096 [patent_doc_number] => 20070134552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Multilayer ferritin array for bionanobattery' [patent_app_type] => utility [patent_app_number] => 11/371575 [patent_app_country] => US [patent_app_date] => 2006-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3659 [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] => publications/A1/0134/20070134552.pdf [firstpage_image] =>[orig_patent_app_number] => 11371575 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/371575
Multilayer ferritin array for bionanobattery Mar 8, 2006 Issued
Array ( [id] => 5095309 [patent_doc_number] => 20070116918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'Method for inducing a visible light response in a material' [patent_app_type] => utility [patent_app_number] => 11/285936 [patent_app_country] => US [patent_app_date] => 2005-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2288 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0116/20070116918.pdf [firstpage_image] =>[orig_patent_app_number] => 11285936 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/285936
Method for inducing a visible light response in a material Nov 22, 2005 Abandoned
Array ( [id] => 5804140 [patent_doc_number] => 20060090492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Cooling system for battery pack' [patent_app_type] => utility [patent_app_number] => 11/259461 [patent_app_country] => US [patent_app_date] => 2005-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3249 [patent_no_of_claims] => 9 [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] => publications/A1/0090/20060090492.pdf [firstpage_image] =>[orig_patent_app_number] => 11259461 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/259461
Cooling system for battery pack Oct 25, 2005 Issued
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