
Dean P. Kwak
Examiner (ID: 8274, Phone: (571)270-7072 , Office: P/1798 )
| Most Active Art Unit | 1798 |
| Art Unit(s) | 1797, 1773, 1798 |
| Total Applications | 862 |
| Issued Applications | 447 |
| Pending Applications | 119 |
| Abandoned Applications | 333 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 243115
[patent_doc_number] => 07588849
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-09-15
[patent_title] => 'Solid-oxide fuel cell system having tempering of fuel cell stacks by exhaust gas'
[patent_app_type] => utility
[patent_app_number] => 10/178855
[patent_app_country] => US
[patent_app_date] => 2002-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 18
[patent_no_of_words] => 5578
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/588/07588849.pdf
[firstpage_image] =>[orig_patent_app_number] => 10178855
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/178855 | Solid-oxide fuel cell system having tempering of fuel cell stacks by exhaust gas | Jun 23, 2002 | Issued |
Array
(
[id] => 6650064
[patent_doc_number] => 20030008195
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-09
[patent_title] => 'Fluid diffusion layers for fuel cells'
[patent_app_type] => new
[patent_app_number] => 10/177961
[patent_app_country] => US
[patent_app_date] => 2002-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5660
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0008/20030008195.pdf
[firstpage_image] =>[orig_patent_app_number] => 10177961
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/177961 | Fluid diffusion layers for fuel cells | Jun 20, 2002 | Abandoned |
Array
(
[id] => 6774056
[patent_doc_number] => 20030017394
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-23
[patent_title] => 'Positive electrode for alkaline storage battery'
[patent_app_type] => new
[patent_app_number] => 10/177854
[patent_app_country] => US
[patent_app_date] => 2002-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6099
[patent_no_of_claims] => 11
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0017/20030017394.pdf
[firstpage_image] =>[orig_patent_app_number] => 10177854
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/177854 | Positive electrode binder for alkaline storage battery | Jun 19, 2002 | Issued |
Array
(
[id] => 644874
[patent_doc_number] => 07118819
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-10-10
[patent_title] => 'Coolant mixture separator assembly for use in a polymer electrolyte membrane (PEM) fuel cell power plant'
[patent_app_type] => utility
[patent_app_number] => 10/171854
[patent_app_country] => US
[patent_app_date] => 2002-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2193
[patent_no_of_claims] => 2
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/118/07118819.pdf
[firstpage_image] =>[orig_patent_app_number] => 10171854
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/171854 | Coolant mixture separator assembly for use in a polymer electrolyte membrane (PEM) fuel cell power plant | Jun 16, 2002 | Issued |
Array
(
[id] => 6523753
[patent_doc_number] => 20020192524
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-12-19
[patent_title] => 'Fuel cell'
[patent_app_type] => new
[patent_app_number] => 10/149955
[patent_app_country] => US
[patent_app_date] => 2002-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1787
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0192/20020192524.pdf
[firstpage_image] =>[orig_patent_app_number] => 10149955
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/149955 | Fuel cell | Jun 16, 2002 | Abandoned |
Array
(
[id] => 641578
[patent_doc_number] => 07122277
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-10-17
[patent_title] => 'Battery and battery electrode'
[patent_app_type] => utility
[patent_app_number] => 10/170349
[patent_app_country] => US
[patent_app_date] => 2002-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 6863
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/122/07122277.pdf
[firstpage_image] =>[orig_patent_app_number] => 10170349
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/170349 | Battery and battery electrode | Jun 13, 2002 | Issued |
Array
(
[id] => 6829567
[patent_doc_number] => 20030180625
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-09-25
[patent_title] => 'Nonaqueous liquid electrolyte'
[patent_app_type] => new
[patent_app_number] => 10/167940
[patent_app_country] => US
[patent_app_date] => 2002-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3558
[patent_no_of_claims] => 46
[patent_no_of_ind_claims] => 3
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0180/20030180625.pdf
[firstpage_image] =>[orig_patent_app_number] => 10167940
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/167940 | Nonaqueous liquid electrolyte | Jun 11, 2002 | Issued |
Array
(
[id] => 996409
[patent_doc_number] => 06913848
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-07-05
[patent_title] => 'Fuel cell reactant control'
[patent_app_type] => utility
[patent_app_number] => 10/158254
[patent_app_country] => US
[patent_app_date] => 2002-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4598
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/913/06913848.pdf
[firstpage_image] =>[orig_patent_app_number] => 10158254
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/158254 | Fuel cell reactant control | May 29, 2002 | Issued |
Array
(
[id] => 6650020
[patent_doc_number] => 20030008184
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-09
[patent_title] => 'Method and apparatus for controlling a combined heat and power fuel cell system'
[patent_app_type] => new
[patent_app_number] => 10/158253
[patent_app_country] => US
[patent_app_date] => 2002-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 15572
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0008/20030008184.pdf
[firstpage_image] =>[orig_patent_app_number] => 10158253
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/158253 | Method and apparatus for controlling a combined heat and power fuel cell system | May 29, 2002 | Issued |
Array
(
[id] => 6404453
[patent_doc_number] => 20020182463
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-12-05
[patent_title] => 'Method and apparatus for controlling and integrated fuel cell system'
[patent_app_type] => new
[patent_app_number] => 10/158754
[patent_app_country] => US
[patent_app_date] => 2002-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 7672
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0182/20020182463.pdf
[firstpage_image] =>[orig_patent_app_number] => 10158754
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/158754 | Method and apparatus for controlling and integrated fuel cell system | May 29, 2002 | Abandoned |
Array
(
[id] => 919540
[patent_doc_number] => 07320845
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-01-22
[patent_title] => 'Printed battery'
[patent_app_type] => utility
[patent_app_number] => 10/155253
[patent_app_country] => US
[patent_app_date] => 2002-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/320/07320845.pdf
[firstpage_image] =>[orig_patent_app_number] => 10155253
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/155253 | Printed battery | May 23, 2002 | Issued |
Array
(
[id] => 1082707
[patent_doc_number] => 06833220
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-12-21
[patent_title] => 'Electrolyte for secondary battery and secondary battery'
[patent_app_type] => B1
[patent_app_number] => 10/130952
[patent_app_country] => US
[patent_app_date] => 2002-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/833/06833220.pdf
[firstpage_image] =>[orig_patent_app_number] => 10130952
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/130952 | Electrolyte for secondary battery and secondary battery | May 23, 2002 | Issued |
Array
(
[id] => 6444095
[patent_doc_number] => 20020177037
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-11-28
[patent_title] => 'Method for producing a separator/electrode assembly for electrochemical elements'
[patent_app_type] => new
[patent_app_number] => 10/152954
[patent_app_country] => US
[patent_app_date] => 2002-05-21
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0177/20020177037.pdf
[firstpage_image] =>[orig_patent_app_number] => 10152954
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/152954 | Method for producing a separator/electrode assembly for electrochemical elements | May 20, 2002 | Abandoned |
Array
(
[id] => 6755590
[patent_doc_number] => 20030003367
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-02
[patent_title] => 'Lithium battery and method for the preparation thereof'
[patent_app_type] => new
[patent_app_number] => 10/143352
[patent_app_country] => US
[patent_app_date] => 2002-05-09
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0003/20030003367.pdf
[firstpage_image] =>[orig_patent_app_number] => 10143352
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/143352 | Lithium battery and method for the preparation thereof | May 8, 2002 | Abandoned |
Array
(
[id] => 6631714
[patent_doc_number] => 20030211371
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-11-13
[patent_title] => 'Fuel delivery system and method of use thereof'
[patent_app_type] => new
[patent_app_number] => 10/140934
[patent_app_country] => US
[patent_app_date] => 2002-05-09
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[pdf_file] => publications/A1/0211/20030211371.pdf
[firstpage_image] =>[orig_patent_app_number] => 10140934
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/140934 | Fuel delivery system and method of use thereof | May 8, 2002 | Abandoned |
Array
(
[id] => 6631955
[patent_doc_number] => 20030211392
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-11-13
[patent_title] => 'Lithium cell with improved cathode'
[patent_app_type] => new
[patent_app_number] => 10/139555
[patent_app_country] => US
[patent_app_date] => 2002-05-06
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0211/20030211392.pdf
[firstpage_image] =>[orig_patent_app_number] => 10139555
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/139555 | Lithium cell with improved cathode | May 5, 2002 | Issued |
Array
(
[id] => 1161679
[patent_doc_number] => 06759166
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-07-06
[patent_title] => 'Alkaline cell with improved cathode'
[patent_app_type] => B2
[patent_app_number] => 10/139417
[patent_app_country] => US
[patent_app_date] => 2002-05-06
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/759/06759166.pdf
[firstpage_image] =>[orig_patent_app_number] => 10139417
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/139417 | Alkaline cell with improved cathode | May 5, 2002 | Issued |
Array
(
[id] => 1167252
[patent_doc_number] => 06753109
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-06-22
[patent_title] => 'Alkaline cell with improved cathode'
[patent_app_type] => B2
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[patent_app_country] => US
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[pdf_file] => patents/06/753/06753109.pdf
[firstpage_image] =>[orig_patent_app_number] => 10139552
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/139552 | Alkaline cell with improved cathode | May 5, 2002 | Issued |
Array
(
[id] => 6663940
[patent_doc_number] => 20030203266
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-10-30
[patent_title] => 'Polymer electrolyte membrane fuel cell separator plate composition'
[patent_app_type] => new
[patent_app_number] => 10/136772
[patent_app_country] => US
[patent_app_date] => 2002-04-30
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0203/20030203266.pdf
[firstpage_image] =>[orig_patent_app_number] => 10136772
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/136772 | Polymer electrolyte membrane fuel cell separator plate composition | Apr 29, 2002 | Abandoned |
| 09/914517 | Metal sponges for rapid surface-chemical reactions | Apr 28, 2002 | Abandoned |