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] => 1071717 [patent_doc_number] => 06841299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-11 [patent_title] => 'Electrolyte composition with a molten salt and crosslinked polymer' [patent_app_type] => utility [patent_app_number] => 10/024187 [patent_app_country] => US [patent_app_date] => 2001-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6538 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/841/06841299.pdf [firstpage_image] =>[orig_patent_app_number] => 10024187 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/024187
Electrolyte composition with a molten salt and crosslinked polymer Dec 20, 2001 Issued
Array ( [id] => 1115021 [patent_doc_number] => 06800396 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-05 [patent_title] => 'Nickel hydroxide coated with cobaltous hydroxide' [patent_app_type] => B1 [patent_app_number] => 09/914984 [patent_app_country] => US [patent_app_date] => 2001-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3247 [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/06/800/06800396.pdf [firstpage_image] =>[orig_patent_app_number] => 09914984 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/914984
Nickel hydroxide coated with cobaltous hydroxide Dec 17, 2001 Issued
Array ( [id] => 236150 [patent_doc_number] => 07595131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-29 [patent_title] => 'Connection between a conductive substrate and a laminate' [patent_app_type] => utility [patent_app_number] => 10/433860 [patent_app_country] => US [patent_app_date] => 2001-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5677 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/595/07595131.pdf [firstpage_image] =>[orig_patent_app_number] => 10433860 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/433860
Connection between a conductive substrate and a laminate Dec 9, 2001 Issued
Array ( [id] => 1276664 [patent_doc_number] => 06645661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-11 [patent_title] => 'Seal and bleed valve unit for electric batteries' [patent_app_type] => B2 [patent_app_number] => 09/979882 [patent_app_country] => US [patent_app_date] => 2001-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1933 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/645/06645661.pdf [firstpage_image] =>[orig_patent_app_number] => 09979882 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/979882
Seal and bleed valve unit for electric batteries Nov 26, 2001 Issued
Array ( [id] => 6645447 [patent_doc_number] => 20030104282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'In situ thermal polymerization method for making gel polymer lithium ion rechargeable electrochemical cells' [patent_app_type] => new [patent_app_number] => 10/000883 [patent_app_country] => US [patent_app_date] => 2001-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4409 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0104/20030104282.pdf [firstpage_image] =>[orig_patent_app_number] => 10000883 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/000883
In situ thermal polymerization method for making gel polymer lithium ion rechargeable electrochemical cells Nov 14, 2001 Abandoned
Array ( [id] => 1199831 [patent_doc_number] => 06723471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-20 [patent_title] => 'Nonaqueous electrolyte secondary cell with a plural-layer carbonaceous negative electrode' [patent_app_type] => B2 [patent_app_number] => 10/000622 [patent_app_country] => US [patent_app_date] => 2001-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 9295 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/723/06723471.pdf [firstpage_image] =>[orig_patent_app_number] => 10000622 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/000622
Nonaqueous electrolyte secondary cell with a plural-layer carbonaceous negative electrode Nov 14, 2001 Issued
Array ( [id] => 6128920 [patent_doc_number] => 20020076586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'Fuel cell and fuel cell system' [patent_app_type] => new [patent_app_number] => 09/992971 [patent_app_country] => US [patent_app_date] => 2001-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7224 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20020076586.pdf [firstpage_image] =>[orig_patent_app_number] => 09992971 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/992971
Fuel cell and fuel cell system Nov 13, 2001 Abandoned
Array ( [id] => 1080336 [patent_doc_number] => 06835494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-28 [patent_title] => 'Cover for secondary battery' [patent_app_type] => B2 [patent_app_number] => 09/987385 [patent_app_country] => US [patent_app_date] => 2001-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2120 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/835/06835494.pdf [firstpage_image] =>[orig_patent_app_number] => 09987385 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/987385
Cover for secondary battery Nov 13, 2001 Issued
09/959983 Lithium-mixed oxide paricles coated with metal-oxides Nov 13, 2001 Abandoned
Array ( [id] => 6275435 [patent_doc_number] => 20020106561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-08 [patent_title] => 'Positive electrode for a lithium-sulfur battery and a lithium-sulfur battery including the positive electrode' [patent_app_type] => new [patent_app_number] => 09/986919 [patent_app_country] => US [patent_app_date] => 2001-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3300 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0106/20020106561.pdf [firstpage_image] =>[orig_patent_app_number] => 09986919 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/986919
Positive electrode for a lithium-sulfur battery and a lithium-sulfur battery including the positive electrode Nov 12, 2001 Abandoned
Array ( [id] => 5921458 [patent_doc_number] => 20020114996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-22 [patent_title] => 'Electrolytes' [patent_app_type] => new [patent_app_number] => 09/986773 [patent_app_country] => US [patent_app_date] => 2001-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6056 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0114/20020114996.pdf [firstpage_image] =>[orig_patent_app_number] => 09986773 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/986773
Fluoroalkylphosphate salt electrolytes Nov 8, 2001 Issued
Array ( [id] => 5985525 [patent_doc_number] => 20020098405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Membrane electrode assemblies for direct methanol fuel cells and methods for their production' [patent_app_type] => new [patent_app_number] => 10/038561 [patent_app_country] => US [patent_app_date] => 2001-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2507 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0098/20020098405.pdf [firstpage_image] =>[orig_patent_app_number] => 10038561 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/038561
Membrane electrode assemblies for direct methanol fuel cells and methods for their production Nov 8, 2001 Issued
Array ( [id] => 6614792 [patent_doc_number] => 20020064704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-30 [patent_title] => 'Intermetallic negative electrodes for non-aqueous lithium cells and batteries' [patent_app_type] => new [patent_app_number] => 10/008885 [patent_app_country] => US [patent_app_date] => 2001-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6266 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20020064704.pdf [firstpage_image] =>[orig_patent_app_number] => 10008885 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/008885
Intermetallic negative electrodes for non-aqueous lithium cells and batteries Nov 7, 2001 Issued
Array ( [id] => 6080162 [patent_doc_number] => 20020081485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-27 [patent_title] => 'Non-aqueous rechargeable battery for vehicles' [patent_app_type] => new [patent_app_number] => 09/984885 [patent_app_country] => US [patent_app_date] => 2001-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7032 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20020081485.pdf [firstpage_image] =>[orig_patent_app_number] => 09984885 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/984885
Non-aqueous rechargeable battery for vehicles Oct 30, 2001 Abandoned
Array ( [id] => 6869731 [patent_doc_number] => 20030082420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Fuel cell using non-linear positive temperature coefficient material' [patent_app_type] => new [patent_app_number] => 09/999387 [patent_app_country] => US [patent_app_date] => 2001-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3073 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0082/20030082420.pdf [firstpage_image] =>[orig_patent_app_number] => 09999387 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/999387
Fuel cell using non-linear positive temperature coefficient material Oct 30, 2001 Issued
Array ( [id] => 6341745 [patent_doc_number] => 20020034688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-21 [patent_title] => 'Encapsulated lithium alloy electrodes having barrier layers' [patent_app_type] => new [patent_app_number] => 09/999673 [patent_app_country] => US [patent_app_date] => 2001-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11777 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20020034688.pdf [firstpage_image] =>[orig_patent_app_number] => 09999673 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/999673
Encapsulated lithium alloy electrodes having barrier layers Oct 29, 2001 Issued
Array ( [id] => 6869736 [patent_doc_number] => 20030082425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'PEM fuel cell' [patent_app_type] => new [patent_app_number] => 10/002730 [patent_app_country] => US [patent_app_date] => 2001-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3890 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0082/20030082425.pdf [firstpage_image] =>[orig_patent_app_number] => 10002730 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/002730
PEM fuel cell with alternating ribbed anodes and cathodes Oct 28, 2001 Issued
Array ( [id] => 1085496 [patent_doc_number] => 06830840 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-14 [patent_title] => 'Operation method for polymer electrolytic fuel cell' [patent_app_type] => B1 [patent_app_number] => 10/019975 [patent_app_country] => US [patent_app_date] => 2001-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10998 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/830/06830840.pdf [firstpage_image] =>[orig_patent_app_number] => 10019975 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/019975
Operation method for polymer electrolytic fuel cell Oct 22, 2001 Issued
Array ( [id] => 6275229 [patent_doc_number] => 20020106501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-08 [patent_title] => 'Storage and delivery of gases in pressurized microbubbles' [patent_app_type] => new [patent_app_number] => 10/014268 [patent_app_country] => US [patent_app_date] => 2001-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9643 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0106/20020106501.pdf [firstpage_image] =>[orig_patent_app_number] => 10014268 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/014268
Storage and delivery of gases in pressurized microbubbles Oct 21, 2001 Abandoned
Array ( [id] => 5858806 [patent_doc_number] => 20020122988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-05 [patent_title] => 'Non-aqueous secondary battery having enhanced discharge capacity retention' [patent_app_type] => new [patent_app_number] => 10/021130 [patent_app_country] => US [patent_app_date] => 2001-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8485 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0122/20020122988.pdf [firstpage_image] =>[orig_patent_app_number] => 10021130 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/021130
Non-aqueous secondary battery having enhanced discharge capacity retention Oct 21, 2001 Issued
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