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] => 6740021 [patent_doc_number] => 20030157390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-21 [patent_title] => 'Electrical current generation system' [patent_app_type] => new [patent_app_number] => 10/286400 [patent_app_country] => US [patent_app_date] => 2002-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 18747 [patent_no_of_claims] => 77 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0157/20030157390.pdf [firstpage_image] =>[orig_patent_app_number] => 10286400 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/286400
Electrical current generation system Oct 31, 2002 Abandoned
Array ( [id] => 1023738 [patent_doc_number] => 06884242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-26 [patent_title] => 'Anterior plating system and method' [patent_app_type] => utility [patent_app_number] => 10/280703 [patent_app_country] => US [patent_app_date] => 2002-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 48 [patent_no_of_words] => 11920 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/884/06884242.pdf [firstpage_image] =>[orig_patent_app_number] => 10280703 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/280703
Anterior plating system and method Oct 24, 2002 Issued
Array ( [id] => 465512 [patent_doc_number] => 07235112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-26 [patent_title] => 'Micro-battery fabrication process including formation of an electrode on a metal strip, cold compression and removal of the metal strip' [patent_app_type] => utility [patent_app_number] => 10/250903 [patent_app_country] => US [patent_app_date] => 2002-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1859 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/235/07235112.pdf [firstpage_image] =>[orig_patent_app_number] => 10250903 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/250903
Micro-battery fabrication process including formation of an electrode on a metal strip, cold compression and removal of the metal strip Oct 20, 2002 Issued
Array ( [id] => 6655007 [patent_doc_number] => 20030077504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-24 [patent_title] => 'Unit cell for fuel cell and solid oxide fuel cell' [patent_app_type] => new [patent_app_number] => 10/274102 [patent_app_country] => US [patent_app_date] => 2002-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8204 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20030077504.pdf [firstpage_image] =>[orig_patent_app_number] => 10274102 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/274102
Unit cell for fuel cell and solid oxide fuel cell Oct 20, 2002 Abandoned
Array ( [id] => 782623 [patent_doc_number] => 06991869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-31 [patent_title] => 'Unitized barrier and flow control device for electrochemical reactors' [patent_app_type] => utility [patent_app_number] => 10/274494 [patent_app_country] => US [patent_app_date] => 2002-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 5629 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/991/06991869.pdf [firstpage_image] =>[orig_patent_app_number] => 10274494 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/274494
Unitized barrier and flow control device for electrochemical reactors Oct 16, 2002 Issued
Array ( [id] => 6655011 [patent_doc_number] => 20030077507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-24 [patent_title] => 'Rechargeable battery' [patent_app_type] => new [patent_app_number] => 10/272604 [patent_app_country] => US [patent_app_date] => 2002-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1865 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20030077507.pdf [firstpage_image] =>[orig_patent_app_number] => 10272604 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/272604
Rechargeable battery Oct 15, 2002 Abandoned
Array ( [id] => 6654915 [patent_doc_number] => 20030077484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-24 [patent_title] => 'Secondary battery with thermal protector' [patent_app_type] => new [patent_app_number] => 10/270006 [patent_app_country] => US [patent_app_date] => 2002-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4159 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20030077484.pdf [firstpage_image] =>[orig_patent_app_number] => 10270006 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/270006
Secondary battery with thermal protector Oct 14, 2002 Issued
Array ( [id] => 668253 [patent_doc_number] => 07094492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-22 [patent_title] => 'Electrode for polymer electrolyte fuel cell' [patent_app_type] => utility [patent_app_number] => 10/268104 [patent_app_country] => US [patent_app_date] => 2002-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 6881 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/094/07094492.pdf [firstpage_image] =>[orig_patent_app_number] => 10268104 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/268104
Electrode for polymer electrolyte fuel cell Oct 9, 2002 Issued
Array ( [id] => 6645422 [patent_doc_number] => 20030104278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Nickel electrode for alkaline storage battery, process for the production thereof, alkaline storage battery comprising same and process for the production thereof' [patent_app_type] => new [patent_app_number] => 10/266704 [patent_app_country] => US [patent_app_date] => 2002-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5403 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0104/20030104278.pdf [firstpage_image] =>[orig_patent_app_number] => 10266704 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/266704
Nickel electrode for alkaline storage battery, process for the production thereof, alkaline storage battery comprising same and process for the production thereof Oct 8, 2002 Abandoned
Array ( [id] => 6688174 [patent_doc_number] => 20030031899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'Method and apparatus for operating a fuel cell system' [patent_app_type] => new [patent_app_number] => 10/266065 [patent_app_country] => US [patent_app_date] => 2002-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3811 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20030031899.pdf [firstpage_image] =>[orig_patent_app_number] => 10266065 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/266065
Method and apparatus for operating a fuel cell system Oct 6, 2002 Issued
Array ( [id] => 7447854 [patent_doc_number] => 20040067404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-08 [patent_title] => 'Fuel cell assembly and reactant distribution structure and method of making the same' [patent_app_type] => new [patent_app_number] => 10/264601 [patent_app_country] => US [patent_app_date] => 2002-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3406 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20040067404.pdf [firstpage_image] =>[orig_patent_app_number] => 10264601 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/264601
Fuel cell assembly and reactant distribution structure and method of making the same Oct 2, 2002 Abandoned
Array ( [id] => 7447866 [patent_doc_number] => 20040067406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-08 [patent_title] => 'Fuel cell manifold' [patent_app_type] => new [patent_app_number] => 10/264395 [patent_app_country] => US [patent_app_date] => 2002-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4097 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20040067406.pdf [firstpage_image] =>[orig_patent_app_number] => 10264395 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/264395
Fuel cell manifold Oct 2, 2002 Abandoned
Array ( [id] => 6744873 [patent_doc_number] => 20030022056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'Fluid permeable flexible graphite fuel cell electrode with enhanced electrical and thermal conductivity' [patent_app_type] => new [patent_app_number] => 10/255377 [patent_app_country] => US [patent_app_date] => 2002-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4109 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20030022056.pdf [firstpage_image] =>[orig_patent_app_number] => 10255377 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/255377
Fluid permeable flexible graphite fuel cell electrode with enhanced electrical and thermal conductivity Sep 25, 2002 Abandoned
Array ( [id] => 1043529 [patent_doc_number] => 06866962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-15 [patent_title] => 'Sealed rechargeable battery' [patent_app_type] => utility [patent_app_number] => 10/253804 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1952 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/866/06866962.pdf [firstpage_image] =>[orig_patent_app_number] => 10253804 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/253804
Sealed rechargeable battery Sep 23, 2002 Issued
Array ( [id] => 1068066 [patent_doc_number] => 06843811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-18 [patent_title] => 'Method of manufacturing sealed battery and sealed battery' [patent_app_type] => utility [patent_app_number] => 10/254967 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 25 [patent_no_of_words] => 10992 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/843/06843811.pdf [firstpage_image] =>[orig_patent_app_number] => 10254967 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/254967
Method of manufacturing sealed battery and sealed battery Sep 23, 2002 Issued
Array ( [id] => 7269716 [patent_doc_number] => 20040058234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Battery with high electrode interfacial surface area' [patent_app_type] => new [patent_app_number] => 10/251002 [patent_app_country] => US [patent_app_date] => 2002-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11483 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20040058234.pdf [firstpage_image] =>[orig_patent_app_number] => 10251002 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/251002
Battery with high electrode interfacial surface area Sep 19, 2002 Issued
Array ( [id] => 6696594 [patent_doc_number] => 20030108788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-12 [patent_title] => 'Sodium-sulfur battery' [patent_app_type] => new [patent_app_number] => 10/246703 [patent_app_country] => US [patent_app_date] => 2002-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 13185 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20030108788.pdf [firstpage_image] =>[orig_patent_app_number] => 10246703 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/246703
Sodium-sulfur battery Sep 18, 2002 Abandoned
Array ( [id] => 6782826 [patent_doc_number] => 20030064273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-03 [patent_title] => 'Separator for fuel cell and method for producing the same' [patent_app_type] => new [patent_app_number] => 10/245301 [patent_app_country] => US [patent_app_date] => 2002-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4128 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20030064273.pdf [firstpage_image] =>[orig_patent_app_number] => 10245301 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/245301
Separator for fuel cell and method for producing the same Sep 17, 2002 Issued
Array ( [id] => 7347155 [patent_doc_number] => 20040247984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-09 [patent_title] => 'Fuel cell block' [patent_app_type] => new [patent_app_number] => 10/491104 [patent_app_country] => US [patent_app_date] => 2004-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4258 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0247/20040247984.pdf [firstpage_image] =>[orig_patent_app_number] => 10491104 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/491104
Fuel cell block including a water separator Sep 15, 2002 Issued
Array ( [id] => 6782845 [patent_doc_number] => 20030064292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-03 [patent_title] => 'Thin-film electrochemical devices on fibrous or ribbon-like substrates and method for their manufacture and design' [patent_app_type] => new [patent_app_number] => 10/238606 [patent_app_country] => US [patent_app_date] => 2002-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 9537 [patent_no_of_claims] => 33 [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/A1/0064/20030064292.pdf [firstpage_image] =>[orig_patent_app_number] => 10238606 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/238606
Thin-film electrochemical devices on fibrous or ribbon-like substrates and method for their manufacture and design Sep 10, 2002 Abandoned
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