
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 7357188
[patent_doc_number] => 20040013946
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-01-22
[patent_title] => 'Non-aqueous electrolytic solution and lithium battery'
[patent_app_type] => new
[patent_app_number] => 10/619005
[patent_app_country] => US
[patent_app_date] => 2003-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7165
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 26
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0013/20040013946.pdf
[firstpage_image] =>[orig_patent_app_number] => 10619005
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/619005 | Non-aqueous electrolytic solution and lithium battery | Jul 14, 2003 | Abandoned |
Array
(
[id] => 5299369
[patent_doc_number] => 20090294021
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-03
[patent_title] => 'PROCESS FOR MAKING A CERAMIC COMPOSITE DEVICE'
[patent_app_type] => utility
[patent_app_number] => 10/612330
[patent_app_country] => US
[patent_app_date] => 2003-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 21
[patent_no_of_words] => 13334
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0294/20090294021.pdf
[firstpage_image] =>[orig_patent_app_number] => 10612330
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/612330 | Process for making a ceramic composite device | Jul 1, 2003 | Issued |
Array
(
[id] => 5720570
[patent_doc_number] => 20060073345
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-04-06
[patent_title] => 'Coating separator process for producing the same and electrical and electronic parts including the separator'
[patent_app_type] => utility
[patent_app_number] => 10/519003
[patent_app_country] => US
[patent_app_date] => 2003-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1745
[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/A1/0073/20060073345.pdf
[firstpage_image] =>[orig_patent_app_number] => 10519003
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/519003 | Coating separator process for producing the same and electrical and electronic parts including the separator | Jun 26, 2003 | Abandoned |
Array
(
[id] => 7425611
[patent_doc_number] => 20040265673
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-12-30
[patent_title] => 'Gas-filled gasket for a solid-oxide fuel cell assembly'
[patent_app_type] => new
[patent_app_number] => 10/607603
[patent_app_country] => US
[patent_app_date] => 2003-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1709
[patent_no_of_claims] => 8
[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/A1/0265/20040265673.pdf
[firstpage_image] =>[orig_patent_app_number] => 10607603
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/607603 | Gas-filled gasket for a solid-oxide fuel cell assembly | Jun 26, 2003 | Issued |
Array
(
[id] => 7251022
[patent_doc_number] => 20040258965
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-12-23
[patent_title] => 'Storage system and method for supplying hydrogen to a polymer membrane fuel cell'
[patent_app_type] => new
[patent_app_number] => 10/600605
[patent_app_country] => US
[patent_app_date] => 2003-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3112
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0258/20040258965.pdf
[firstpage_image] =>[orig_patent_app_number] => 10600605
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/600605 | Storage system and method for supplying hydrogen to a polymer membrane fuel cell | Jun 22, 2003 | Issued |
Array
(
[id] => 503511
[patent_doc_number] => 07201979
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-04-10
[patent_title] => 'SORFC system and method with an exothermic net electrolysis reaction'
[patent_app_type] => utility
[patent_app_number] => 10/465636
[patent_app_country] => US
[patent_app_date] => 2003-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5678
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/201/07201979.pdf
[firstpage_image] =>[orig_patent_app_number] => 10465636
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/465636 | SORFC system and method with an exothermic net electrolysis reaction | Jun 19, 2003 | Issued |
Array
(
[id] => 7677845
[patent_doc_number] => 20040151981
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-08-05
[patent_title] => 'Electrochemical cell'
[patent_app_type] => new
[patent_app_number] => 10/433903
[patent_app_country] => US
[patent_app_date] => 2003-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6429
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0151/20040151981.pdf
[firstpage_image] =>[orig_patent_app_number] => 10433903
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/433903 | Electrochemical cell | Jun 5, 2003 | Abandoned |
Array
(
[id] => 540446
[patent_doc_number] => 07166387
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-01-23
[patent_title] => 'Thin battery with an electrode having a higher strength base portion than a tip portion'
[patent_app_type] => utility
[patent_app_number] => 10/454502
[patent_app_country] => US
[patent_app_date] => 2003-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 6958
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/166/07166387.pdf
[firstpage_image] =>[orig_patent_app_number] => 10454502
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/454502 | Thin battery with an electrode having a higher strength base portion than a tip portion | Jun 4, 2003 | Issued |
Array
(
[id] => 7347142
[patent_doc_number] => 20040247980
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-12-09
[patent_title] => 'Structurally yieldable fuel cell seal'
[patent_app_type] => new
[patent_app_number] => 10/454100
[patent_app_country] => US
[patent_app_date] => 2003-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 5754
[patent_no_of_claims] => 52
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 33
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0247/20040247980.pdf
[firstpage_image] =>[orig_patent_app_number] => 10454100
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/454100 | Structurally yieldable fuel cell seal | Jun 2, 2003 | Abandoned |
Array
(
[id] => 363268
[patent_doc_number] => 07482078
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-01-27
[patent_title] => 'Co-production of hydrogen and electricity in a high temperature electrochemical system'
[patent_app_type] => utility
[patent_app_number] => 10/446704
[patent_app_country] => US
[patent_app_date] => 2003-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 10985
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/482/07482078.pdf
[firstpage_image] =>[orig_patent_app_number] => 10446704
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/446704 | Co-production of hydrogen and electricity in a high temperature electrochemical system | May 28, 2003 | Issued |
Array
(
[id] => 630229
[patent_doc_number] => 07132189
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-11-07
[patent_title] => 'Fuel cell stack with bypass'
[patent_app_type] => utility
[patent_app_number] => 10/442403
[patent_app_country] => US
[patent_app_date] => 2003-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 5020
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/132/07132189.pdf
[firstpage_image] =>[orig_patent_app_number] => 10442403
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/442403 | Fuel cell stack with bypass | May 20, 2003 | Issued |
Array
(
[id] => 7420785
[patent_doc_number] => 20040229101
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-11-18
[patent_title] => 'Fuel consuming agent'
[patent_app_type] => new
[patent_app_number] => 10/438004
[patent_app_country] => US
[patent_app_date] => 2003-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4680
[patent_no_of_claims] => 63
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 25
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0229/20040229101.pdf
[firstpage_image] =>[orig_patent_app_number] => 10438004
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/438004 | Electrochemical cell systems comprising fuel consuming agents | May 14, 2003 | Issued |
Array
(
[id] => 7134093
[patent_doc_number] => 20040043280
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-03-04
[patent_title] => 'Cell assembly for an electrochemical energy converter and method for producing such a cell assembly'
[patent_app_type] => new
[patent_app_number] => 10/416801
[patent_app_country] => US
[patent_app_date] => 2003-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4507
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 3
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0043/20040043280.pdf
[firstpage_image] =>[orig_patent_app_number] => 10416801
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/416801 | Cell assembly for an electrochemical energy converter and method for producing such a cell assembly | May 14, 2003 | Abandoned |
| 09/403603 | Electrode and battery | May 13, 2003 | Abandoned |
Array
(
[id] => 925558
[patent_doc_number] => 07316856
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-01-08
[patent_title] => 'Separator for flat-type polyelectrolyte fuel cell and polyelectrolyte fuel cell employing that separator'
[patent_app_type] => utility
[patent_app_number] => 10/477600
[patent_app_country] => US
[patent_app_date] => 2003-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 32
[patent_no_of_words] => 9803
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/316/07316856.pdf
[firstpage_image] =>[orig_patent_app_number] => 10477600
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/477600 | Separator for flat-type polyelectrolyte fuel cell and polyelectrolyte fuel cell employing that separator | May 12, 2003 | Issued |
Array
(
[id] => 337838
[patent_doc_number] => 07504179
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-03-17
[patent_title] => 'Secondary cell module and method of its production'
[patent_app_type] => utility
[patent_app_number] => 10/431501
[patent_app_country] => US
[patent_app_date] => 2003-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 32
[patent_figures_cnt] => 44
[patent_no_of_words] => 17251
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 281
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/504/07504179.pdf
[firstpage_image] =>[orig_patent_app_number] => 10431501
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/431501 | Secondary cell module and method of its production | May 7, 2003 | Issued |
Array
(
[id] => 7397647
[patent_doc_number] => 20040023101
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-02-05
[patent_title] => 'Electrochemical cell stack assembly'
[patent_app_type] => new
[patent_app_number] => 10/434403
[patent_app_country] => US
[patent_app_date] => 2003-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 7644
[patent_no_of_claims] => 85
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0023/20040023101.pdf
[firstpage_image] =>[orig_patent_app_number] => 10434403
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/434403 | Electrochemical cell stack assembly | May 6, 2003 | Abandoned |
Array
(
[id] => 202183
[patent_doc_number] => 07632583
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-12-15
[patent_title] => 'Apparatus for improving the performance of a fuel cell electric power system'
[patent_app_type] => utility
[patent_app_number] => 10/430903
[patent_app_country] => US
[patent_app_date] => 2003-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 16
[patent_no_of_words] => 6106
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[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/632/07632583.pdf
[firstpage_image] =>[orig_patent_app_number] => 10430903
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/430903 | Apparatus for improving the performance of a fuel cell electric power system | May 5, 2003 | Issued |
Array
(
[id] => 6631904
[patent_doc_number] => 20030211386
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-11-13
[patent_title] => 'Sealed battery and case therefor'
[patent_app_type] => new
[patent_app_number] => 10/430101
[patent_app_country] => US
[patent_app_date] => 2003-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1019
[patent_no_of_claims] => 15
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0211/20030211386.pdf
[firstpage_image] =>[orig_patent_app_number] => 10430101
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/430101 | Battery case employing ring sandwich | May 4, 2003 | Issued |
Array
(
[id] => 7373556
[patent_doc_number] => 20040219397
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-11-04
[patent_title] => 'Electrically isolated fuel cell powered server'
[patent_app_type] => new
[patent_app_number] => 10/425902
[patent_app_country] => US
[patent_app_date] => 2003-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3572
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 48
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0219/20040219397.pdf
[firstpage_image] =>[orig_patent_app_number] => 10425902
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/425902 | Electrically isolated fuel cell powered server | Apr 28, 2003 | Abandoned |