
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] => 4845768
[patent_doc_number] => 20080182176
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-31
[patent_title] => 'Rechargeable magnesium battery'
[patent_app_type] => utility
[patent_app_number] => 11/899319
[patent_app_country] => US
[patent_app_date] => 2007-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 23
[patent_no_of_words] => 19708
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0182/20080182176.pdf
[firstpage_image] =>[orig_patent_app_number] => 11899319
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/899319 | Rechargeable magnesium battery | Sep 4, 2007 | Issued |
Array
(
[id] => 7795562
[patent_doc_number] => 08124268
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-02-28
[patent_title] => 'Gasket and a bipolar battery'
[patent_app_type] => utility
[patent_app_number] => 11/889201
[patent_app_country] => US
[patent_app_date] => 2007-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 16
[patent_no_of_words] => 7440
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/124/08124268.pdf
[firstpage_image] =>[orig_patent_app_number] => 11889201
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/889201 | Gasket and a bipolar battery | Aug 8, 2007 | Issued |
Array
(
[id] => 4569194
[patent_doc_number] => 07829212
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-11-09
[patent_title] => 'Protected active metal electrode and battery cell structures with non-aqueous interlayer architecture'
[patent_app_type] => utility
[patent_app_number] => 11/824597
[patent_app_country] => US
[patent_app_date] => 2007-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 9900
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/829/07829212.pdf
[firstpage_image] =>[orig_patent_app_number] => 11824597
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/824597 | Protected active metal electrode and battery cell structures with non-aqueous interlayer architecture | Jun 27, 2007 | Issued |
Array
(
[id] => 7662585
[patent_doc_number] => 20110311854
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-12-22
[patent_title] => 'Electrochemical Cell Electrode With Sandwich Cathode And Method For Making Same'
[patent_app_type] => utility
[patent_app_number] => 11/768973
[patent_app_country] => US
[patent_app_date] => 2007-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 7959
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0311/20110311854.pdf
[firstpage_image] =>[orig_patent_app_number] => 11768973
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/768973 | Electrochemical Cell Electrode With Sandwich Cathode And Method For Making Same | Jun 26, 2007 | Abandoned |
Array
(
[id] => 8737986
[patent_doc_number] => 08409754
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-04-02
[patent_title] => 'Positive electrode active material for secondary cell and nonaqueous electrolyte secondary cell using the same, and method for analysis of positive electrode active material for secondary cell'
[patent_app_type] => utility
[patent_app_number] => 11/812585
[patent_app_country] => US
[patent_app_date] => 2007-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 12474
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 297
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11812585
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/812585 | Positive electrode active material for secondary cell and nonaqueous electrolyte secondary cell using the same, and method for analysis of positive electrode active material for secondary cell | Jun 19, 2007 | Issued |
Array
(
[id] => 4759215
[patent_doc_number] => 20080311441
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-12-18
[patent_title] => 'FUEL CELL SYSTEM USING CATHODE EXHAUST FOR ANODE RECIRCULATION'
[patent_app_type] => utility
[patent_app_number] => 11/762875
[patent_app_country] => US
[patent_app_date] => 2007-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3377
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0311/20080311441.pdf
[firstpage_image] =>[orig_patent_app_number] => 11762875
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/762875 | FUEL CELL SYSTEM USING CATHODE EXHAUST FOR ANODE RECIRCULATION | Jun 13, 2007 | Abandoned |
Array
(
[id] => 4745527
[patent_doc_number] => 20080090129
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-04-17
[patent_title] => 'Bipolar plate for fuel cell'
[patent_app_type] => utility
[patent_app_number] => 11/811762
[patent_app_country] => US
[patent_app_date] => 2007-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 20
[patent_no_of_words] => 10571
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0090/20080090129.pdf
[firstpage_image] =>[orig_patent_app_number] => 11811762
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/811762 | Bipolar plate for fuel cell | Jun 11, 2007 | Issued |
Array
(
[id] => 5016061
[patent_doc_number] => 20070259270
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-08
[patent_title] => 'Lithium ion secondary cell'
[patent_app_type] => utility
[patent_app_number] => 11/810573
[patent_app_country] => US
[patent_app_date] => 2007-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4562
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0259/20070259270.pdf
[firstpage_image] =>[orig_patent_app_number] => 11810573
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/810573 | Lithium ion secondary cell | Jun 5, 2007 | Abandoned |
Array
(
[id] => 4965129
[patent_doc_number] => 20080107949
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-05-08
[patent_title] => 'Fuel cell, fuel cell system and electronic device'
[patent_app_type] => utility
[patent_app_number] => 11/806663
[patent_app_country] => US
[patent_app_date] => 2007-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 26
[patent_no_of_words] => 22046
[patent_no_of_claims] => 22
[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/A1/0107/20080107949.pdf
[firstpage_image] =>[orig_patent_app_number] => 11806663
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/806663 | Fuel cell, fuel cell system and electronic device | May 31, 2007 | Issued |
Array
(
[id] => 5016028
[patent_doc_number] => 20070259237
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-08
[patent_title] => 'APPARATUS FOR THE DEIONIZATION OF COOLING MEDIA FOR FUEL CELLS'
[patent_app_type] => utility
[patent_app_number] => 11/802476
[patent_app_country] => US
[patent_app_date] => 2007-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3896
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0259/20070259237.pdf
[firstpage_image] =>[orig_patent_app_number] => 11802476
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/802476 | Apparatus for the deionization of cooling media for fuel cells | May 22, 2007 | Issued |
Array
(
[id] => 7502673
[patent_doc_number] => 08034493
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-10-11
[patent_title] => 'Ion exchange membrane and production process therefor'
[patent_app_type] => utility
[patent_app_number] => 11/802502
[patent_app_country] => US
[patent_app_date] => 2007-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 9609
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/034/08034493.pdf
[firstpage_image] =>[orig_patent_app_number] => 11802502
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/802502 | Ion exchange membrane and production process therefor | May 22, 2007 | Issued |
Array
(
[id] => 12211525
[patent_doc_number] => 09908317
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-03-06
[patent_title] => 'Multilayer battery separators'
[patent_app_type] => utility
[patent_app_number] => 11/744930
[patent_app_country] => US
[patent_app_date] => 2007-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 5117
[patent_no_of_claims] => 24
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11744930
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/744930 | Multilayer battery separators | May 6, 2007 | Issued |
Array
(
[id] => 4639252
[patent_doc_number] => 08017279
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-09-13
[patent_title] => 'Fuel cell fluid distribution plates'
[patent_app_type] => utility
[patent_app_number] => 12/299525
[patent_app_country] => US
[patent_app_date] => 2007-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 3841
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/017/08017279.pdf
[firstpage_image] =>[orig_patent_app_number] => 12299525
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/299525 | Fuel cell fluid distribution plates | Apr 29, 2007 | Issued |
Array
(
[id] => 5028269
[patent_doc_number] => 20070269716
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-22
[patent_title] => 'Multifunctional battery and method of making the same'
[patent_app_type] => utility
[patent_app_number] => 11/788958
[patent_app_country] => US
[patent_app_date] => 2007-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_no_of_words] => 5330
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0269/20070269716.pdf
[firstpage_image] =>[orig_patent_app_number] => 11788958
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/788958 | Multifunctional battery and method of making the same | Apr 22, 2007 | Abandoned |
Array
(
[id] => 4688014
[patent_doc_number] => 20080032195
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-07
[patent_title] => 'NON-AQUEOUS ELECTROLYTE SECONDARY CELL'
[patent_app_type] => utility
[patent_app_number] => 11/736822
[patent_app_country] => US
[patent_app_date] => 2007-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4557
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0032/20080032195.pdf
[firstpage_image] =>[orig_patent_app_number] => 11736822
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/736822 | NON-AQUEOUS ELECTROLYTE SECONDARY CELL | Apr 17, 2007 | Abandoned |
Array
(
[id] => 4669664
[patent_doc_number] => 20080044724
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-21
[patent_title] => 'Sealed secondary battery having bottomed tubular casing, closure plate fixed to opening of the casing, and valve plate closing hole formed through the closure plate'
[patent_app_type] => utility
[patent_app_number] => 11/729975
[patent_app_country] => US
[patent_app_date] => 2007-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5578
[patent_no_of_claims] => 3
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0044/20080044724.pdf
[firstpage_image] =>[orig_patent_app_number] => 11729975
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/729975 | Sealed secondary battery having bottomed tubular casing, closure plate fixed to opening of the casing, and valve plate closing hole formed through the closure plate | Mar 29, 2007 | Abandoned |
Array
(
[id] => 5062855
[patent_doc_number] => 20070224494
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-09-27
[patent_title] => 'Electrode assembly for rechargeable battery and rechargeable battery using the electrode assembly, and fabricating method thereof'
[patent_app_type] => utility
[patent_app_number] => 11/727474
[patent_app_country] => US
[patent_app_date] => 2007-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4270
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0224/20070224494.pdf
[firstpage_image] =>[orig_patent_app_number] => 11727474
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/727474 | Rechargeable battery using an electrode assembly having at least one insulating plate | Mar 26, 2007 | Issued |
Array
(
[id] => 7527171
[patent_doc_number] => 08043763
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-10-25
[patent_title] => 'Solid polymer electrolyte material, liquid composition, solid polymer fuel cell and fluoropolymer'
[patent_app_type] => utility
[patent_app_number] => 11/671665
[patent_app_country] => US
[patent_app_date] => 2007-02-06
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/08/043/08043763.pdf
[firstpage_image] =>[orig_patent_app_number] => 11671665
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/671665 | Solid polymer electrolyte material, liquid composition, solid polymer fuel cell and fluoropolymer | Feb 5, 2007 | Issued |
Array
(
[id] => 4598890
[patent_doc_number] => 07976988
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-07-12
[patent_title] => 'Non-aqueous electrolyte and lithium secondary battery using the same'
[patent_app_type] => utility
[patent_app_number] => 11/699327
[patent_app_country] => US
[patent_app_date] => 2007-01-30
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/976/07976988.pdf
[firstpage_image] =>[orig_patent_app_number] => 11699327
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/699327 | Non-aqueous electrolyte and lithium secondary battery using the same | Jan 29, 2007 | Issued |
Array
(
[id] => 5159690
[patent_doc_number] => 20070172734
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-26
[patent_title] => 'LITHIUM SECONDARY BATTERY'
[patent_app_type] => utility
[patent_app_number] => 11/626718
[patent_app_country] => US
[patent_app_date] => 2007-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0172/20070172734.pdf
[firstpage_image] =>[orig_patent_app_number] => 11626718
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/626718 | LITHIUM SECONDARY BATTERY | Jan 23, 2007 | Abandoned |