
Keith D. Walker
Supervisory Patent Examiner (ID: 7518, Phone: (571)272-3458 , Office: P/1735 )
| Most Active Art Unit | 1735 |
| Art Unit(s) | 1726, 1745, 1795, 1735 |
| Total Applications | 565 |
| Issued Applications | 152 |
| Pending Applications | 54 |
| Abandoned Applications | 362 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6769746
[patent_doc_number] => 20030215686
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-11-20
[patent_title] => 'Method and apparatus for water management of a fuel cell system'
[patent_app_type] => new
[patent_app_number] => 10/379815
[patent_app_country] => US
[patent_app_date] => 2003-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 7211
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0215/20030215686.pdf
[firstpage_image] =>[orig_patent_app_number] => 10379815
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/379815 | Method and apparatus for water management of a fuel cell system | Mar 3, 2003 | Abandoned |
Array
(
[id] => 7396634
[patent_doc_number] => 20040018409
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-01-29
[patent_title] => 'Solid oxide fuel cell components and method of manufacture thereof'
[patent_app_type] => new
[patent_app_number] => 10/377253
[patent_app_country] => US
[patent_app_date] => 2003-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6430
[patent_no_of_claims] => 36
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[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0018/20040018409.pdf
[firstpage_image] =>[orig_patent_app_number] => 10377253
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/377253 | Solid oxide fuel cell components and method of manufacture thereof | Feb 27, 2003 | Abandoned |
Array
(
[id] => 6829563
[patent_doc_number] => 20030180621
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-09-25
[patent_title] => 'Non-sintered type thin electrode for battery, battery using same and process for same'
[patent_app_type] => new
[patent_app_number] => 10/375942
[patent_app_country] => US
[patent_app_date] => 2003-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 20
[patent_no_of_words] => 13979
[patent_no_of_claims] => 31
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0180/20030180621.pdf
[firstpage_image] =>[orig_patent_app_number] => 10375942
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/375942 | Non-sintered type thin electrode for battery, battery using same and process for same | Feb 26, 2003 | Abandoned |
Array
(
[id] => 6846563
[patent_doc_number] => 20030165730
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-09-04
[patent_title] => 'Bipolar plate for a fuel cell'
[patent_app_type] => new
[patent_app_number] => 10/363017
[patent_app_country] => US
[patent_app_date] => 2003-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1290
[patent_no_of_claims] => 7
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0165/20030165730.pdf
[firstpage_image] =>[orig_patent_app_number] => 10363017
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/363017 | Bipolar plate for a fuel cell | Feb 25, 2003 | Abandoned |
Array
(
[id] => 6834545
[patent_doc_number] => 20030162090
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-08-28
[patent_title] => 'Electrode material for non-aqueous secondary battery'
[patent_app_type] => new
[patent_app_number] => 10/372210
[patent_app_country] => US
[patent_app_date] => 2003-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8250
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 6
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0162/20030162090.pdf
[firstpage_image] =>[orig_patent_app_number] => 10372210
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/372210 | Electrode material for non-aqueous secondary battery | Feb 24, 2003 | Abandoned |
Array
(
[id] => 7463954
[patent_doc_number] => 20040166404
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-08-26
[patent_title] => 'Computer clock lithium battery adapter'
[patent_app_type] => new
[patent_app_number] => 10/371109
[patent_app_country] => US
[patent_app_date] => 2003-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1054
[patent_no_of_claims] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0166/20040166404.pdf
[firstpage_image] =>[orig_patent_app_number] => 10371109
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/371109 | Computer clock lithium battery adapter | Feb 23, 2003 | Abandoned |
Array
(
[id] => 7463824
[patent_doc_number] => 20040166386
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-08-26
[patent_title] => 'Fuel cells for exhaust stream treatment'
[patent_app_type] => new
[patent_app_number] => 10/373310
[patent_app_country] => US
[patent_app_date] => 2003-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 7803
[patent_no_of_claims] => 58
[patent_no_of_ind_claims] => 8
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0166/20040166386.pdf
[firstpage_image] =>[orig_patent_app_number] => 10373310
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/373310 | Fuel cells for exhaust stream treatment | Feb 23, 2003 | Abandoned |
Array
(
[id] => 7463944
[patent_doc_number] => 20040166402
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-08-26
[patent_title] => 'Eternal light'
[patent_app_type] => new
[patent_app_number] => 10/370003
[patent_app_country] => US
[patent_app_date] => 2003-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 552
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 95
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0166/20040166402.pdf
[firstpage_image] =>[orig_patent_app_number] => 10370003
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/370003 | Eternal light | Feb 20, 2003 | Abandoned |
Array
(
[id] => 6834522
[patent_doc_number] => 20030162067
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-08-28
[patent_title] => 'Fuel water vapor replenishment system for a fuel cell'
[patent_app_type] => new
[patent_app_number] => 10/368425
[patent_app_country] => US
[patent_app_date] => 2003-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 47
[patent_figures_cnt] => 47
[patent_no_of_words] => 24488
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0162/20030162067.pdf
[firstpage_image] =>[orig_patent_app_number] => 10368425
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/368425 | Fuel water vapor replenishment system for a fuel cell | Feb 19, 2003 | Abandoned |
Array
(
[id] => 6905378
[patent_doc_number] => 20050100773
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-05-12
[patent_title] => 'Liquid fuel cell'
[patent_app_type] => utility
[patent_app_number] => 10/490528
[patent_app_country] => US
[patent_app_date] => 2003-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 6479
[patent_no_of_claims] => 20
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0100/20050100773.pdf
[firstpage_image] =>[orig_patent_app_number] => 10490528
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/490528 | Liquid fuel cell with a planer electrolyte layer | Feb 13, 2003 | Issued |
Array
(
[id] => 7232521
[patent_doc_number] => 20040157101
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-08-12
[patent_title] => 'Fuel cell electrode assembly'
[patent_app_type] => new
[patent_app_number] => 10/364768
[patent_app_country] => US
[patent_app_date] => 2003-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 11944
[patent_no_of_claims] => 36
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0157/20040157101.pdf
[firstpage_image] =>[orig_patent_app_number] => 10364768
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/364768 | Fuel cell electrode assembly | Feb 10, 2003 | Abandoned |
Array
(
[id] => 6706096
[patent_doc_number] => 20030152830
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-08-14
[patent_title] => 'Systems and methods for constructing a battery'
[patent_app_type] => new
[patent_app_number] => 10/361110
[patent_app_country] => US
[patent_app_date] => 2003-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0152/20030152830.pdf
[firstpage_image] =>[orig_patent_app_number] => 10361110
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/361110 | Systems and methods for constructing a battery pack | Feb 6, 2003 | Issued |
Array
(
[id] => 6874311
[patent_doc_number] => 20030194608
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-10-16
[patent_title] => 'Copper member for battery'
[patent_app_type] => new
[patent_app_number] => 10/360909
[patent_app_country] => US
[patent_app_date] => 2003-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0194/20030194608.pdf
[firstpage_image] =>[orig_patent_app_number] => 10360909
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/360909 | Copper member for battery | Feb 6, 2003 | Abandoned |
Array
(
[id] => 7229311
[patent_doc_number] => 20040156737
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-08-12
[patent_title] => 'Austenitic stainless steels including molybdenum'
[patent_app_type] => new
[patent_app_number] => 10/360961
[patent_app_country] => US
[patent_app_date] => 2003-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0156/20040156737.pdf
[firstpage_image] =>[orig_patent_app_number] => 10360961
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/360961 | Austenitic stainless steels including molybdenum | Feb 5, 2003 | Abandoned |
Array
(
[id] => 121003
[patent_doc_number] => 07709115
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-05-04
[patent_title] => 'Methods for forming magnetically modified electrodes and articles produced thereby'
[patent_app_type] => utility
[patent_app_number] => 10/356723
[patent_app_country] => US
[patent_app_date] => 2003-02-03
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/709/07709115.pdf
[firstpage_image] =>[orig_patent_app_number] => 10356723
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/356723 | Methods for forming magnetically modified electrodes and articles produced thereby | Feb 2, 2003 | Issued |
Array
(
[id] => 7677847
[patent_doc_number] => 20040151979
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-08-05
[patent_title] => 'Battery pack for use with a hand-held debridement device'
[patent_app_type] => new
[patent_app_number] => 10/356913
[patent_app_country] => US
[patent_app_date] => 2003-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0151/20040151979.pdf
[firstpage_image] =>[orig_patent_app_number] => 10356913
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/356913 | Battery pack for use with a hand-held debridement device | Feb 2, 2003 | Abandoned |
Array
(
[id] => 7761555
[patent_doc_number] => 08114551
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-02-14
[patent_title] => 'Porous structured body for a fuel cell anode'
[patent_app_type] => utility
[patent_app_number] => 10/355624
[patent_app_country] => US
[patent_app_date] => 2003-01-31
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/114/08114551.pdf
[firstpage_image] =>[orig_patent_app_number] => 10355624
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/355624 | Porous structured body for a fuel cell anode | Jan 30, 2003 | Issued |
Array
(
[id] => 6851244
[patent_doc_number] => 20030143447
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-07-31
[patent_title] => 'Fuel cells power generation system'
[patent_app_type] => new
[patent_app_number] => 10/355128
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[firstpage_image] =>[orig_patent_app_number] => 10355128
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/355128 | Fuel cells power generation system | Jan 30, 2003 | Abandoned |
Array
(
[id] => 6842836
[patent_doc_number] => 20030148183
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-08-07
[patent_title] => 'Non-aqueous electrolyte battery'
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[patent_app_number] => 10/354117
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[pdf_file] => publications/A1/0148/20030148183.pdf
[firstpage_image] =>[orig_patent_app_number] => 10354117
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/354117 | Non-aqueous electrolyte battery | Jan 29, 2003 | Abandoned |
Array
(
[id] => 6706102
[patent_doc_number] => 20030152836
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-08-14
[patent_title] => 'Nonaqueous electrolyte secondary cell'
[patent_app_type] => new
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[patent_app_country] => US
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[pdf_file] => publications/A1/0152/20030152836.pdf
[firstpage_image] =>[orig_patent_app_number] => 10352026
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/352026 | Nonaqueous electrolyte secondary cell | Jan 27, 2003 | Abandoned |