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
11/641083 Separator for a fuel cell Dec 18, 2006 Pending
Array ( [id] => 4514146 [patent_doc_number] => 07931996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-26 [patent_title] => 'Fuel cell with randomly-dispersed carbon fibers in a backing layer' [patent_app_type] => utility [patent_app_number] => 11/638147 [patent_app_country] => US [patent_app_date] => 2006-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3169 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/931/07931996.pdf [firstpage_image] =>[orig_patent_app_number] => 11638147 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/638147
Fuel cell with randomly-dispersed carbon fibers in a backing layer Dec 12, 2006 Issued
Array ( [id] => 4431445 [patent_doc_number] => 07968226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-28 [patent_title] => 'Contoured battery for implantable medical devices and method of manufacture' [patent_app_type] => utility [patent_app_number] => 11/565306 [patent_app_country] => US [patent_app_date] => 2006-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 7236 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/968/07968226.pdf [firstpage_image] =>[orig_patent_app_number] => 11565306 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/565306
Contoured battery for implantable medical devices and method of manufacture Nov 29, 2006 Issued
Array ( [id] => 5004805 [patent_doc_number] => 20070202374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'Ion-exchange materials' [patent_app_type] => utility [patent_app_number] => 11/602186 [patent_app_country] => US [patent_app_date] => 2006-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10464 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20070202374.pdf [firstpage_image] =>[orig_patent_app_number] => 11602186 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/602186
Ion-exchange materials Nov 20, 2006 Abandoned
Array ( [id] => 252482 [patent_doc_number] => 07579114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-25 [patent_title] => 'Method of preparing positive electrode active material' [patent_app_type] => utility [patent_app_number] => 11/531887 [patent_app_country] => US [patent_app_date] => 2006-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10704 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/579/07579114.pdf [firstpage_image] =>[orig_patent_app_number] => 11531887 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/531887
Method of preparing positive electrode active material Sep 13, 2006 Issued
Array ( [id] => 5135860 [patent_doc_number] => 20070077489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-05 [patent_title] => 'POSITIVE ELECTRODE FOR AN ALKALINE BATTERY' [patent_app_type] => utility [patent_app_number] => 11/470775 [patent_app_country] => US [patent_app_date] => 2006-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2949 [patent_no_of_claims] => 12 [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/A1/0077/20070077489.pdf [firstpage_image] =>[orig_patent_app_number] => 11470775 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/470775
POSITIVE ELECTRODE FOR AN ALKALINE BATTERY Sep 6, 2006 Abandoned
Array ( [id] => 5154173 [patent_doc_number] => 20070037056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'Non-aqueous electrolyte secondary battery' [patent_app_type] => utility [patent_app_number] => 11/501224 [patent_app_country] => US [patent_app_date] => 2006-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4420 [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/A1/0037/20070037056.pdf [firstpage_image] =>[orig_patent_app_number] => 11501224 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/501224
Non-aqueous electrolyte secondary battery Aug 8, 2006 Issued
Array ( [id] => 4651384 [patent_doc_number] => 20080038640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-14 [patent_title] => 'Alkaline cell with nickel oxyhydroxide cathode and zinc anode' [patent_app_type] => utility [patent_app_number] => 11/501273 [patent_app_country] => US [patent_app_date] => 2006-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8503 [patent_no_of_claims] => 38 [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/A1/0038/20080038640.pdf [firstpage_image] =>[orig_patent_app_number] => 11501273 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/501273
Alkaline cell with nickel oxyhydroxide cathode and zinc anode Aug 8, 2006 Abandoned
Array ( [id] => 563370 [patent_doc_number] => 07465518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-16 [patent_title] => 'Cell with copper oxide cathode' [patent_app_type] => utility [patent_app_number] => 11/488525 [patent_app_country] => US [patent_app_date] => 2006-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8193 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/465/07465518.pdf [firstpage_image] =>[orig_patent_app_number] => 11488525 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/488525
Cell with copper oxide cathode Jul 17, 2006 Issued
Array ( [id] => 5658113 [patent_doc_number] => 20060248709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'Method for manufacturing a bipolar battery and a biplate assembly' [patent_app_type] => utility [patent_app_number] => 11/485534 [patent_app_country] => US [patent_app_date] => 2006-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4086 [patent_no_of_claims] => 18 [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/A1/0248/20060248709.pdf [firstpage_image] =>[orig_patent_app_number] => 11485534 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/485534
Method for manufacturing a bipolar battery and a biplate assembly Jul 12, 2006 Issued
Array ( [id] => 5564001 [patent_doc_number] => 20090136854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-28 [patent_title] => 'Lithium Ion Secondary Battery' [patent_app_type] => utility [patent_app_number] => 11/887320 [patent_app_country] => US [patent_app_date] => 2006-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 22341 [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/A1/0136/20090136854.pdf [firstpage_image] =>[orig_patent_app_number] => 11887320 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/887320
Lithium Ion Secondary Battery Jun 25, 2006 Abandoned
Array ( [id] => 5625156 [patent_doc_number] => 20060263661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'PROTON CONDUCTOR AND ELECTROCHEMICAL DEVICE' [patent_app_type] => utility [patent_app_number] => 11/426474 [patent_app_country] => US [patent_app_date] => 2006-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3516 [patent_no_of_claims] => 11 [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/A1/0263/20060263661.pdf [firstpage_image] =>[orig_patent_app_number] => 11426474 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/426474
PROTON CONDUCTOR AND ELECTROCHEMICAL DEVICE Jun 25, 2006 Abandoned
Array ( [id] => 4598113 [patent_doc_number] => 07976588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Storage battery with expanded grid' [patent_app_type] => utility [patent_app_number] => 11/444668 [patent_app_country] => US [patent_app_date] => 2006-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 24 [patent_no_of_words] => 14193 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/976/07976588.pdf [firstpage_image] =>[orig_patent_app_number] => 11444668 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/444668
Storage battery with expanded grid May 31, 2006 Issued
Array ( [id] => 7964963 [patent_doc_number] => 07939200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-10 [patent_title] => 'Non-aqueous electrolyte secondary battery' [patent_app_type] => utility [patent_app_number] => 11/430994 [patent_app_country] => US [patent_app_date] => 2006-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 13116 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/939/07939200.pdf [firstpage_image] =>[orig_patent_app_number] => 11430994 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/430994
Non-aqueous electrolyte secondary battery May 9, 2006 Issued
Array ( [id] => 21781 [patent_doc_number] => 07799458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-21 [patent_title] => 'Nonaqueous electrolytic secondary battery and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 11/429259 [patent_app_country] => US [patent_app_date] => 2006-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10725 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/799/07799458.pdf [firstpage_image] =>[orig_patent_app_number] => 11429259 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/429259
Nonaqueous electrolytic secondary battery and method of manufacturing the same May 7, 2006 Issued
Array ( [id] => 5367573 [patent_doc_number] => 20090305132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'Electrode material including a complex lithium/transition metal oxide' [patent_app_type] => utility [patent_app_number] => 11/919925 [patent_app_country] => US [patent_app_date] => 2006-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 15166 [patent_no_of_claims] => 62 [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/A1/0305/20090305132.pdf [firstpage_image] =>[orig_patent_app_number] => 11919925 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/919925
Electrode material including a complex lithium/transition metal oxide May 4, 2006 Abandoned
Array ( [id] => 5521272 [patent_doc_number] => 20090029253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION BATTERY WITH NONAQUEOUS ELECTROLYTE, AND BATTERY USING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/912819 [patent_app_country] => US [patent_app_date] => 2006-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 17661 [patent_no_of_claims] => 13 [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/A1/0029/20090029253.pdf [firstpage_image] =>[orig_patent_app_number] => 11912819 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/912819
Positive electrode material for lithium ion battery with nonaqueous electrolyte, and battery using the same Apr 27, 2006 Issued
Array ( [id] => 9761929 [patent_doc_number] => 08846250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-30 [patent_title] => 'System of lithium ion battery containing material with high irreversible capacity' [patent_app_type] => utility [patent_app_number] => 11/409575 [patent_app_country] => US [patent_app_date] => 2006-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4632 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11409575 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/409575
System of lithium ion battery containing material with high irreversible capacity Apr 23, 2006 Issued
Array ( [id] => 5672378 [patent_doc_number] => 20060177732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'Battery cell with barrier layer on non-swelling membrane' [patent_app_type] => utility [patent_app_number] => 11/377090 [patent_app_country] => US [patent_app_date] => 2006-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9493 [patent_no_of_claims] => 20 [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/A1/0177/20060177732.pdf [firstpage_image] =>[orig_patent_app_number] => 11377090 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/377090
Battery cell with barrier layer on non-swelling membrane Mar 14, 2006 Abandoned
Array ( [id] => 5693973 [patent_doc_number] => 20060154120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-13 [patent_title] => 'System and method for early detection of contaminants in a fuel processing system' [patent_app_type] => utility [patent_app_number] => 11/370012 [patent_app_country] => US [patent_app_date] => 2006-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4240 [patent_no_of_claims] => 34 [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/A1/0154/20060154120.pdf [firstpage_image] =>[orig_patent_app_number] => 11370012 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/370012
System and method for early detection of contaminants in a fuel processing system Mar 5, 2006 Issued
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