Search

David M. Mitchell

Examiner (ID: 3480)

Most Active Art Unit
3106
Art Unit(s)
3612, 3104, 3102, 3106
Total Applications
820
Issued Applications
743
Pending Applications
2
Abandoned Applications
75

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6157295 [patent_doc_number] => 20020146618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-10 [patent_title] => 'Cathode formulations for super-iron batteries' [patent_app_type] => new [patent_app_number] => 10/061303 [patent_app_country] => US [patent_app_date] => 2002-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6835 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0146/20020146618.pdf [firstpage_image] =>[orig_patent_app_number] => 10061303 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/061303
Cathode formulations for super-iron batteries Feb 3, 2002 Abandoned
Array ( [id] => 709956 [patent_doc_number] => 07056617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-06 [patent_title] => 'Batteries and battery systems' [patent_app_type] => utility [patent_app_number] => 10/060701 [patent_app_country] => US [patent_app_date] => 2002-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 28 [patent_no_of_words] => 10980 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/056/07056617.pdf [firstpage_image] =>[orig_patent_app_number] => 10060701 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/060701
Batteries and battery systems Jan 29, 2002 Issued
Array ( [id] => 6524365 [patent_doc_number] => 20020192565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Non-aqueous electrolyte secondary battery' [patent_app_type] => new [patent_app_number] => 10/058707 [patent_app_country] => US [patent_app_date] => 2002-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12057 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0192/20020192565.pdf [firstpage_image] =>[orig_patent_app_number] => 10058707 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/058707
Non-aqueous electrolyte secondary battery Jan 27, 2002 Issued
Array ( [id] => 1179055 [patent_doc_number] => 06740433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-25 [patent_title] => 'Method and apparatus for monitoring a hydrogen containing gas stream' [patent_app_type] => B2 [patent_app_number] => 10/054810 [patent_app_country] => US [patent_app_date] => 2002-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 7893 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/740/06740433.pdf [firstpage_image] =>[orig_patent_app_number] => 10054810 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/054810
Method and apparatus for monitoring a hydrogen containing gas stream Jan 21, 2002 Issued
Array ( [id] => 1073536 [patent_doc_number] => 06838200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-04 [patent_title] => 'Fuel processing system having gas recirculation for transient operations' [patent_app_type] => utility [patent_app_number] => 10/055101 [patent_app_country] => US [patent_app_date] => 2002-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5011 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/838/06838200.pdf [firstpage_image] =>[orig_patent_app_number] => 10055101 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/055101
Fuel processing system having gas recirculation for transient operations Jan 21, 2002 Issued
Array ( [id] => 6305792 [patent_doc_number] => 20020094475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Assembled battery unit and manufacturing method thereof' [patent_app_type] => new [patent_app_number] => 10/046405 [patent_app_country] => US [patent_app_date] => 2002-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3191 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20020094475.pdf [firstpage_image] =>[orig_patent_app_number] => 10046405 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/046405
Assembled battery unit and manufacturing method thereof Jan 15, 2002 Abandoned
Array ( [id] => 1071714 [patent_doc_number] => 06841296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-11 [patent_title] => 'Prismatic battery with maximized and balanced current transmission between electrodes and terminals' [patent_app_type] => utility [patent_app_number] => 10/045304 [patent_app_country] => US [patent_app_date] => 2002-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 5780 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/841/06841296.pdf [firstpage_image] =>[orig_patent_app_number] => 10045304 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/045304
Prismatic battery with maximized and balanced current transmission between electrodes and terminals Jan 14, 2002 Issued
Array ( [id] => 497800 [patent_doc_number] => 07204862 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-04-17 [patent_title] => 'Packaged thin film batteries and methods of packaging thin film batteries' [patent_app_type] => utility [patent_app_number] => 10/047407 [patent_app_country] => US [patent_app_date] => 2002-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2112 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/204/07204862.pdf [firstpage_image] =>[orig_patent_app_number] => 10047407 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/047407
Packaged thin film batteries and methods of packaging thin film batteries Jan 9, 2002 Issued
Array ( [id] => 690134 [patent_doc_number] => 07074511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-11 [patent_title] => 'Fuel container and delivery apparatus for a liquid feed fuel cell system' [patent_app_type] => utility [patent_app_number] => 10/041301 [patent_app_country] => US [patent_app_date] => 2002-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 5563 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/074/07074511.pdf [firstpage_image] =>[orig_patent_app_number] => 10041301 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/041301
Fuel container and delivery apparatus for a liquid feed fuel cell system Jan 7, 2002 Issued
Array ( [id] => 1239093 [patent_doc_number] => 06686084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-03 [patent_title] => 'Gas block mechanism for water removal in fuel cells' [patent_app_type] => B2 [patent_app_number] => 10/039503 [patent_app_country] => US [patent_app_date] => 2002-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7589 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/686/06686084.pdf [firstpage_image] =>[orig_patent_app_number] => 10039503 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/039503
Gas block mechanism for water removal in fuel cells Jan 3, 2002 Issued
Array ( [id] => 1121547 [patent_doc_number] => 06793691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-21 [patent_title] => 'Method for assembling battery element group and battery manufactured with the same method' [patent_app_type] => B2 [patent_app_number] => 10/037304 [patent_app_country] => US [patent_app_date] => 2001-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 3619 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/793/06793691.pdf [firstpage_image] =>[orig_patent_app_number] => 10037304 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/037304
Method for assembling battery element group and battery manufactured with the same method Dec 30, 2001 Issued
Array ( [id] => 466414 [patent_doc_number] => 07235322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-26 [patent_title] => 'Hybrid power system including an engine and a fuel cell module' [patent_app_type] => utility [patent_app_number] => 10/451804 [patent_app_country] => US [patent_app_date] => 2001-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11060 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/235/07235322.pdf [firstpage_image] =>[orig_patent_app_number] => 10451804 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/451804
Hybrid power system including an engine and a fuel cell module Dec 26, 2001 Issued
Array ( [id] => 386226 [patent_doc_number] => 07303594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-04 [patent_title] => 'Battery electrode and method of making the same' [patent_app_type] => utility [patent_app_number] => 10/034901 [patent_app_country] => US [patent_app_date] => 2001-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4727 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/303/07303594.pdf [firstpage_image] =>[orig_patent_app_number] => 10034901 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/034901
Battery electrode and method of making the same Dec 26, 2001 Issued
Array ( [id] => 6154890 [patent_doc_number] => 20020145532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-10 [patent_title] => 'Configuration for wire-free supply of electric power to a large number of sensors and/or actuatiors, sensor or actuator for this purpose and system for a machine having a large number of sensors and/or actuators' [patent_app_type] => new [patent_app_number] => 10/027102 [patent_app_country] => US [patent_app_date] => 2001-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2105 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0145/20020145532.pdf [firstpage_image] =>[orig_patent_app_number] => 10027102 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/027102
Configuration for wire-free supply of electric power to a large number of sensors and/or actuatiors, sensor or actuator for this purpose and system for a machine having a large number of sensors and/or actuators Dec 25, 2001 Abandoned
Array ( [id] => 6376397 [patent_doc_number] => 20020119359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-29 [patent_title] => 'Polymer electrolyte fuel cell' [patent_app_type] => new [patent_app_number] => 10/023907 [patent_app_country] => US [patent_app_date] => 2001-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7369 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20020119359.pdf [firstpage_image] =>[orig_patent_app_number] => 10023907 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/023907
Polymer electrolyte fuel cell Dec 20, 2001 Issued
Array ( [id] => 5985516 [patent_doc_number] => 20020098399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Fuel cell and method of operating same' [patent_app_type] => new [patent_app_number] => 10/022793 [patent_app_country] => US [patent_app_date] => 2001-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1832 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0098/20020098399.pdf [firstpage_image] =>[orig_patent_app_number] => 10022793 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/022793
Fuel cell and method of operating same Dec 19, 2001 Abandoned
Array ( [id] => 6668648 [patent_doc_number] => 20030113631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-19 [patent_title] => 'Lithium-material comprising an intermetallic lithium/transition metal pnictide phase for lithium batteries' [patent_app_type] => new [patent_app_number] => 10/015603 [patent_app_country] => US [patent_app_date] => 2001-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2966 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0113/20030113631.pdf [firstpage_image] =>[orig_patent_app_number] => 10015603 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/015603
Lithium-material comprising an intermetallic lithium/transition metal pnictide phase for lithium batteries Dec 16, 2001 Issued
Array ( [id] => 6668627 [patent_doc_number] => 20030113610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-19 [patent_title] => 'Metallization of bacterial cellulose for electrical and electronic device manufacture' [patent_app_type] => new [patent_app_number] => 10/017202 [patent_app_country] => US [patent_app_date] => 2001-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7822 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0113/20030113610.pdf [firstpage_image] =>[orig_patent_app_number] => 10017202 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/017202
Metallization of bacterial cellulose for electrical and electronic device manufacture Dec 13, 2001 Issued
Array ( [id] => 630225 [patent_doc_number] => 07132185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-07 [patent_title] => 'Fuel cell system shunt regulator method and apparatus' [patent_app_type] => utility [patent_app_number] => 10/017483 [patent_app_country] => US [patent_app_date] => 2001-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4149 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/132/07132185.pdf [firstpage_image] =>[orig_patent_app_number] => 10017483 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/017483
Fuel cell system shunt regulator method and apparatus Dec 13, 2001 Issued
Array ( [id] => 6208505 [patent_doc_number] => 20020071913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'Manufacturing device of battery components and process for manufacturing the same' [patent_app_type] => new [patent_app_number] => 10/013472 [patent_app_country] => US [patent_app_date] => 2001-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2662 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0071/20020071913.pdf [firstpage_image] =>[orig_patent_app_number] => 10013472 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/013472
Manufacturing device of battery components and process for manufacturing the same Dec 12, 2001 Abandoned
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