
Stephen J. Kalafut
Examiner (ID: 5385)
| Most Active Art Unit | 1745 |
| Art Unit(s) | 1104, 1107, 1727, 1754, 1795, 1111, 1102, 1745, 1741 |
| Total Applications | 3060 |
| Issued Applications | 2491 |
| Pending Applications | 181 |
| Abandoned Applications | 388 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1125849
[patent_doc_number] => 06790561
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-09-14
[patent_title] => 'Process for fabricating continuously coated electrodes on a porous current collector and cell designs incorporating said electrodes'
[patent_app_type] => B2
[patent_app_number] => 10/096040
[patent_app_country] => US
[patent_app_date] => 2002-03-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 5412
[patent_no_of_claims] => 49
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[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/790/06790561.pdf
[firstpage_image] =>[orig_patent_app_number] => 10096040
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/096040 | Process for fabricating continuously coated electrodes on a porous current collector and cell designs incorporating said electrodes | Mar 11, 2002 | Issued |
Array
(
[id] => 1101271
[patent_doc_number] => 06815115
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-11-09
[patent_title] => 'Fuel cell and fuel cell stack'
[patent_app_type] => B2
[patent_app_number] => 10/094482
[patent_app_country] => US
[patent_app_date] => 2002-03-07
[patent_effective_date] => 0000-00-00
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[patent_maintenance] => 1
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[pdf_file] => patents/06/815/06815115.pdf
[firstpage_image] =>[orig_patent_app_number] => 10094482
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/094482 | Fuel cell and fuel cell stack | Mar 6, 2002 | Issued |
Array
(
[id] => 1030936
[patent_doc_number] => 06878487
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-04-12
[patent_title] => 'Active material for battery and method of preparing same'
[patent_app_type] => utility
[patent_app_number] => 10/091335
[patent_app_country] => US
[patent_app_date] => 2002-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[pdf_file] => patents/06/878/06878487.pdf
[firstpage_image] =>[orig_patent_app_number] => 10091335
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/091335 | Active material for battery and method of preparing same | Mar 5, 2002 | Issued |
Array
(
[id] => 1053011
[patent_doc_number] => 06858338
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-02-22
[patent_title] => 'Solid polymer electrolyte fuel cell assembly, fuel cell stack, and method of supplying reaction gas in fuel cell'
[patent_app_type] => utility
[patent_app_number] => 10/093235
[patent_app_country] => US
[patent_app_date] => 2002-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 7738
[patent_no_of_claims] => 16
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[pdf_file] => patents/06/858/06858338.pdf
[firstpage_image] =>[orig_patent_app_number] => 10093235
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/093235 | Solid polymer electrolyte fuel cell assembly, fuel cell stack, and method of supplying reaction gas in fuel cell | Mar 5, 2002 | Issued |
Array
(
[id] => 782624
[patent_doc_number] => 06991870
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-01-31
[patent_title] => 'Gas diffusion electrode and fuel cell using this'
[patent_app_type] => utility
[patent_app_number] => 10/296338
[patent_app_country] => US
[patent_app_date] => 2002-03-05
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 11545
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/991/06991870.pdf
[firstpage_image] =>[orig_patent_app_number] => 10296338
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/296338 | Gas diffusion electrode and fuel cell using this | Mar 4, 2002 | Issued |
Array
(
[id] => 7323064
[patent_doc_number] => 20040137298
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-07-15
[patent_title] => 'Solid polymer electrolyte fuel cell assmebly with gas passages in serial communication , and method of supplying reaction gas in fuel cell'
[patent_app_type] => new
[patent_app_number] => 10/471335
[patent_app_country] => US
[patent_app_date] => 2004-03-03
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 14723
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[pdf_file] => publications/A1/0137/20040137298.pdf
[firstpage_image] =>[orig_patent_app_number] => 10471335
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/471335 | Solid polymer electrolyte fuel cell assembly with gas passages in serial communication, and method of supplying reaction gas in fuel cell | Mar 4, 2002 | Issued |
Array
(
[id] => 7397707
[patent_doc_number] => 20040023111
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-02-05
[patent_title] => 'Electrode for lithium secondary cell and lithium secondary cell'
[patent_app_type] => new
[patent_app_number] => 10/398934
[patent_app_country] => US
[patent_app_date] => 2003-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 7452
[patent_no_of_claims] => 23
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[pdf_file] => publications/A1/0023/20040023111.pdf
[firstpage_image] =>[orig_patent_app_number] => 10398934
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/398934 | Electrode for lithium secondary battery and lithium secondary battery | Mar 3, 2002 | Issued |
Array
(
[id] => 1092238
[patent_doc_number] => 06824900
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-11-30
[patent_title] => 'Method and apparatus for water management of a fuel cell system'
[patent_app_type] => B2
[patent_app_number] => 10/090336
[patent_app_country] => US
[patent_app_date] => 2002-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 6411
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 119
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/824/06824900.pdf
[firstpage_image] =>[orig_patent_app_number] => 10090336
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/090336 | Method and apparatus for water management of a fuel cell system | Mar 3, 2002 | Issued |
Array
(
[id] => 1037341
[patent_doc_number] => 06872489
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-03-29
[patent_title] => 'Alkaline cell with gassing inhibitors'
[patent_app_type] => utility
[patent_app_number] => 10/090137
[patent_app_country] => US
[patent_app_date] => 2002-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1736
[patent_no_of_claims] => 20
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[pdf_file] => patents/06/872/06872489.pdf
[firstpage_image] =>[orig_patent_app_number] => 10090137
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/090137 | Alkaline cell with gassing inhibitors | Feb 26, 2002 | Issued |
Array
(
[id] => 6829533
[patent_doc_number] => 20030180591
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-09-25
[patent_title] => 'Contact potential difference ionization battery'
[patent_app_type] => new
[patent_app_number] => 10/084535
[patent_app_country] => US
[patent_app_date] => 2002-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 1414
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[pdf_file] => publications/A1/0180/20030180591.pdf
[firstpage_image] =>[orig_patent_app_number] => 10084535
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/084535 | Contact potential difference ionization battery | Feb 26, 2002 | Abandoned |
Array
(
[id] => 1110420
[patent_doc_number] => 06805986
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-10-19
[patent_title] => 'Gasket for fuel battery'
[patent_app_type] => B2
[patent_app_number] => 10/049637
[patent_app_country] => US
[patent_app_date] => 2002-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[pdf_file] => patents/06/805/06805986.pdf
[firstpage_image] =>[orig_patent_app_number] => 10049637
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/049637 | Gasket for fuel battery | Feb 24, 2002 | Issued |
Array
(
[id] => 1080329
[patent_doc_number] => 06835487
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-12-28
[patent_title] => 'Stainless steel separator for fuel cells, method for making the same, and solid polymer fuel cell including the same'
[patent_app_type] => B2
[patent_app_number] => 10/078737
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[pdf_file] => patents/06/835/06835487.pdf
[firstpage_image] =>[orig_patent_app_number] => 10078737
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/078737 | Stainless steel separator for fuel cells, method for making the same, and solid polymer fuel cell including the same | Feb 18, 2002 | Issued |
Array
(
[id] => 6658696
[patent_doc_number] => 20030134169
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-07-17
[patent_title] => 'Tubular solid oxide fuel cell stack'
[patent_app_type] => new
[patent_app_number] => 10/078548
[patent_app_country] => US
[patent_app_date] => 2002-02-14
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[pdf_file] => publications/A1/0134/20030134169.pdf
[firstpage_image] =>[orig_patent_app_number] => 10078548
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/078548 | Tubular solid oxide fuel cell stack | Feb 13, 2002 | Issued |
Array
(
[id] => 1154521
[patent_doc_number] => 06764782
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-07-20
[patent_title] => 'Electrical isolation system for a fuel cell stack and method of operating a fuel cell stack'
[patent_app_type] => B2
[patent_app_number] => 10/074883
[patent_app_country] => US
[patent_app_date] => 2002-02-13
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[pdf_file] => patents/06/764/06764782.pdf
[firstpage_image] =>[orig_patent_app_number] => 10074883
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/074883 | Electrical isolation system for a fuel cell stack and method of operating a fuel cell stack | Feb 12, 2002 | Issued |
Array
(
[id] => 6650033
[patent_doc_number] => 20030008187
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[patent_issue_date] => 2003-01-09
[patent_title] => 'Hydrogen producing apparatus and power generating system using it'
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[firstpage_image] =>[orig_patent_app_number] => 10068837
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/068837 | Hydrogen producing apparatus and power generating system using it | Feb 10, 2002 | Issued |
Array
(
[id] => 1107134
[patent_doc_number] => 06808842
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-10-26
[patent_title] => 'Battery pack'
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[patent_app_number] => 10/071336
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[pdf_file] => patents/06/808/06808842.pdf
[firstpage_image] =>[orig_patent_app_number] => 10071336
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/071336 | Battery pack | Feb 7, 2002 | Issued |
Array
(
[id] => 1145275
[patent_doc_number] => 06773847
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-08-10
[patent_title] => 'Battery'
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[firstpage_image] =>[orig_patent_app_number] => 10049041
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/049041 | Battery | Feb 6, 2002 | Issued |
Array
(
[id] => 1192592
[patent_doc_number] => 06730423
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-05-04
[patent_title] => 'Electrical contacting device for an electrochemical fuel cell'
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[pdf_file] => patents/06/730/06730423.pdf
[firstpage_image] =>[orig_patent_app_number] => 10068263
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/068263 | Electrical contacting device for an electrochemical fuel cell | Feb 4, 2002 | Issued |
Array
(
[id] => 968373
[patent_doc_number] => 06939647
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[patent_kind] => B1
[patent_issue_date] => 2005-09-06
[patent_title] => 'Non-aqueous electrolyte solutions and non-aqueous electrolyte cells comprising the same'
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[firstpage_image] =>[orig_patent_app_number] => 10060139
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/060139 | Non-aqueous electrolyte solutions and non-aqueous electrolyte cells comprising the same | Jan 31, 2002 | Issued |
Array
(
[id] => 6869742
[patent_doc_number] => 20030082431
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[patent_issue_date] => 2003-05-01
[patent_title] => 'Fuel cell and membrane'
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[pdf_file] => publications/A1/0082/20030082431.pdf
[firstpage_image] =>[orig_patent_app_number] => 10056736
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/056736 | Fuel cell and membrane | Jan 23, 2002 | Issued |