Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 5004846 [patent_doc_number] => 20070202416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'Electrochemical cells having an electrolyte with swelling reducing additives' [patent_app_type] => utility [patent_app_number] => 11/364669 [patent_app_country] => US [patent_app_date] => 2006-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2767 [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/A1/0202/20070202416.pdf [firstpage_image] =>[orig_patent_app_number] => 11364669 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/364669
Electrochemical cells having an electrolyte with swelling reducing additives Feb 27, 2006 Abandoned
Array ( [id] => 5705071 [patent_doc_number] => 20060194119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-31 [patent_title] => 'Lithium secondary battery with high performance' [patent_app_type] => utility [patent_app_number] => 11/361825 [patent_app_country] => US [patent_app_date] => 2006-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5246 [patent_no_of_claims] => 9 [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/A1/0194/20060194119.pdf [firstpage_image] =>[orig_patent_app_number] => 11361825 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/361825
Lithium secondary battery with high performance Feb 23, 2006 Abandoned
Array ( [id] => 5101085 [patent_doc_number] => 20070184347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'LITHIUM-METAL-OXIDE COMPOSITE ELECTRODES' [patent_app_type] => utility [patent_app_number] => 11/307367 [patent_app_country] => US [patent_app_date] => 2006-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6172 [patent_no_of_claims] => 16 [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/A1/0184/20070184347.pdf [firstpage_image] =>[orig_patent_app_number] => 11307367 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/307367
Lithium-metal-oxide composite electrodes Feb 2, 2006 Issued
Array ( [id] => 5631340 [patent_doc_number] => 20060147809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Long life lithium batteries with stabilized electrodes' [patent_app_type] => utility [patent_app_number] => 11/338902 [patent_app_country] => US [patent_app_date] => 2006-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9504 [patent_no_of_claims] => 21 [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/A1/0147/20060147809.pdf [firstpage_image] =>[orig_patent_app_number] => 11338902 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/338902
Long life lithium batteries with stabilized electrodes Jan 23, 2006 Issued
Array ( [id] => 5842776 [patent_doc_number] => 20060121341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Nonaqueous electrolyte secondary battery' [patent_app_type] => utility [patent_app_number] => 11/336311 [patent_app_country] => US [patent_app_date] => 2006-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 15229 [patent_no_of_claims] => 9 [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/A1/0121/20060121341.pdf [firstpage_image] =>[orig_patent_app_number] => 11336311 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/336311
Nonaqueous electrolyte secondary battery Jan 19, 2006 Abandoned
Array ( [id] => 5747715 [patent_doc_number] => 20060110646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'Fuel cell and fuel cell stack' [patent_app_type] => utility [patent_app_number] => 11/326020 [patent_app_country] => US [patent_app_date] => 2006-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11823 [patent_no_of_claims] => 10 [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/A1/0110/20060110646.pdf [firstpage_image] =>[orig_patent_app_number] => 11326020 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/326020
Fuel cell stack with insulating members Jan 4, 2006 Issued
Array ( [id] => 5648792 [patent_doc_number] => 20060134524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Battery' [patent_app_type] => utility [patent_app_number] => 11/313374 [patent_app_country] => US [patent_app_date] => 2005-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6961 [patent_no_of_claims] => 4 [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/A1/0134/20060134524.pdf [firstpage_image] =>[orig_patent_app_number] => 11313374 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/313374
Battery having lithium fluoride/lithium hydroxide coating on anode Dec 20, 2005 Issued
Array ( [id] => 5655622 [patent_doc_number] => 20060141357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Battery and lead-insulating film' [patent_app_type] => utility [patent_app_number] => 11/303908 [patent_app_country] => US [patent_app_date] => 2005-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15928 [patent_no_of_claims] => 7 [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/A1/0141/20060141357.pdf [firstpage_image] =>[orig_patent_app_number] => 11303908 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/303908
Battery and lead-insulating film Dec 18, 2005 Issued
Array ( [id] => 8163586 [patent_doc_number] => 08173204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-08 [patent_title] => 'Method and device for producing membrane-electrode units' [patent_app_type] => utility [patent_app_number] => 11/718820 [patent_app_country] => US [patent_app_date] => 2005-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3812 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/173/08173204.pdf [firstpage_image] =>[orig_patent_app_number] => 11718820 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/718820
Method and device for producing membrane-electrode units Nov 8, 2005 Issued
Array ( [id] => 161935 [patent_doc_number] => 07670713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-02 [patent_title] => 'Fuel cell electrode and membrane-electrode assembly and fuel cell system' [patent_app_type] => utility [patent_app_number] => 11/269874 [patent_app_country] => US [patent_app_date] => 2005-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3329 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/670/07670713.pdf [firstpage_image] =>[orig_patent_app_number] => 11269874 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/269874
Fuel cell electrode and membrane-electrode assembly and fuel cell system Nov 8, 2005 Issued
Array ( [id] => 10082756 [patent_doc_number] => 09120087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Catalyst for fuel cell, method for preparing the same, and membrane-electrode assembly and fuel cell system comprising same' [patent_app_type] => utility [patent_app_number] => 11/260471 [patent_app_country] => US [patent_app_date] => 2005-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4165 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11260471 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/260471
Catalyst for fuel cell, method for preparing the same, and membrane-electrode assembly and fuel cell system comprising same Oct 27, 2005 Issued
Array ( [id] => 10628530 [patent_doc_number] => 09346674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-24 [patent_title] => 'Catalyst for a fuel cell, a method of preparing the same, and a fuel cell system comprising the same' [patent_app_type] => utility [patent_app_number] => 11/260472 [patent_app_country] => US [patent_app_date] => 2005-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 7536 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11260472 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/260472
Catalyst for a fuel cell, a method of preparing the same, and a fuel cell system comprising the same Oct 27, 2005 Issued
Array ( [id] => 161910 [patent_doc_number] => 07670702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-02 [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] => 11/254203 [patent_app_country] => US [patent_app_date] => 2005-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2217 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/670/07670702.pdf [firstpage_image] =>[orig_patent_app_number] => 11254203 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/254203
Coolant mixture separator assembly for use in a polymer electrolyte membrane (PEM) fuel cell power plant Oct 19, 2005 Issued
Array ( [id] => 5171650 [patent_doc_number] => 20070072082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-29 [patent_title] => 'Battery having a highly compressed positive electrode' [patent_app_type] => utility [patent_app_number] => 11/236368 [patent_app_country] => US [patent_app_date] => 2005-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4303 [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/A1/0072/20070072082.pdf [firstpage_image] =>[orig_patent_app_number] => 11236368 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/236368
Battery having a highly compressed positive electrode Sep 26, 2005 Abandoned
Array ( [id] => 5865373 [patent_doc_number] => 20060099503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Lithium polymer battery and method for manufacturing the same' [patent_app_type] => utility [patent_app_number] => 11/232870 [patent_app_country] => US [patent_app_date] => 2005-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3561 [patent_no_of_claims] => 16 [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/A1/0099/20060099503.pdf [firstpage_image] =>[orig_patent_app_number] => 11232870 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/232870
Lithium polymer battery with external sheath Sep 22, 2005 Issued
Array ( [id] => 5827584 [patent_doc_number] => 20060063070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Positive electrode active material, positive electrode and nonaqueous electrolyte secondary battery' [patent_app_type] => utility [patent_app_number] => 11/231969 [patent_app_country] => US [patent_app_date] => 2005-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4506 [patent_no_of_claims] => 16 [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/A1/0063/20060063070.pdf [firstpage_image] =>[orig_patent_app_number] => 11231969 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/231969
Positive electrode active material, positive electrode and nonaqueous electrolyte secondary battery Sep 21, 2005 Abandoned
Array ( [id] => 4954771 [patent_doc_number] => 20080187795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-07 [patent_title] => 'Use of an Electrochemical Cell Such as a Fuel Cell' [patent_app_type] => utility [patent_app_number] => 11/575526 [patent_app_country] => US [patent_app_date] => 2005-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4265 [patent_no_of_claims] => 31 [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/A1/0187/20080187795.pdf [firstpage_image] =>[orig_patent_app_number] => 11575526 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/575526
Use of an Electrochemical Cell Such as a Fuel Cell Sep 20, 2005 Abandoned
Array ( [id] => 5106825 [patent_doc_number] => 20070065703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-22 [patent_title] => 'Durable conductive adhesive bonds for fuel cell separator plates' [patent_app_type] => utility [patent_app_number] => 11/229822 [patent_app_country] => US [patent_app_date] => 2005-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7700 [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/A1/0065/20070065703.pdf [firstpage_image] =>[orig_patent_app_number] => 11229822 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/229822
Durable conductive adhesive bonds for fuel cell separator plates Sep 18, 2005 Abandoned
Array ( [id] => 5720602 [patent_doc_number] => 20060073377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-06 [patent_title] => 'Battery system thermal management' [patent_app_type] => utility [patent_app_number] => 11/225823 [patent_app_country] => US [patent_app_date] => 2005-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8104 [patent_no_of_claims] => 29 [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/A1/0073/20060073377.pdf [firstpage_image] =>[orig_patent_app_number] => 11225823 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/225823
Battery system thermal management Sep 12, 2005 Abandoned
Array ( [id] => 418636 [patent_doc_number] => 07276307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-02 [patent_title] => 'Method and apparatus for controlling a combined heat and power fuel cell system' [patent_app_type] => utility [patent_app_number] => 11/220201 [patent_app_country] => US [patent_app_date] => 2005-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 15511 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/276/07276307.pdf [firstpage_image] =>[orig_patent_app_number] => 11220201 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/220201
Method and apparatus for controlling a combined heat and power fuel cell system Sep 5, 2005 Issued
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