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] => 9648261 [patent_doc_number] => 08802271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'Separator for non-aqueous batteries, non-aqueous battery using same, and production method for separator for non-aqueous batteries' [patent_app_type] => utility [patent_app_number] => 13/414030 [patent_app_country] => US [patent_app_date] => 2012-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10746 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13414030 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/414030
Separator for non-aqueous batteries, non-aqueous battery using same, and production method for separator for non-aqueous batteries Mar 6, 2012 Issued
Array ( [id] => 8441757 [patent_doc_number] => 20120258373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-11 [patent_title] => 'ATMOSPHERIC SELF-CHARGING BATTERY' [patent_app_type] => utility [patent_app_number] => 13/412932 [patent_app_country] => US [patent_app_date] => 2012-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9224 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13412932 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/412932
Atmospheric self-charging battery Mar 5, 2012 Issued
Array ( [id] => 9777606 [patent_doc_number] => 08852807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-07 [patent_title] => 'Conductive lithium storage electrode' [patent_app_type] => utility [patent_app_number] => 13/404735 [patent_app_country] => US [patent_app_date] => 2012-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 36 [patent_no_of_words] => 26124 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13404735 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/404735
Conductive lithium storage electrode Feb 23, 2012 Issued
Array ( [id] => 16464455 [patent_doc_number] => 10847820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Fuel cell system [patent_app_type] => utility [patent_app_number] => 14/001373 [patent_app_country] => US [patent_app_date] => 2012-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 7512 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14001373 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/001373
Fuel cell system Feb 22, 2012 Issued
Array ( [id] => 8697222 [patent_doc_number] => 20130059231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'CORE-SHELL STRUCTURED ELECTROCATALYSTS FOR FUEL CELLS AND PRODUCTION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/403130 [patent_app_country] => US [patent_app_date] => 2012-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8902 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13403130 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/403130
CORE-SHELL STRUCTURED ELECTROCATALYSTS FOR FUEL CELLS AND PRODUCTION METHOD THEREOF Feb 22, 2012 Abandoned
Array ( [id] => 8857870 [patent_doc_number] => 08460402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-11 [patent_title] => 'Method for manufacturing a gasket' [patent_app_type] => utility [patent_app_number] => 13/357756 [patent_app_country] => US [patent_app_date] => 2012-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 7459 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13357756 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/357756
Method for manufacturing a gasket Jan 24, 2012 Issued
Array ( [id] => 8617585 [patent_doc_number] => 20130022897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'DISCRETELY SUPPORTED WET SIDE PLATES' [patent_app_type] => utility [patent_app_number] => 13/353744 [patent_app_country] => US [patent_app_date] => 2012-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5449 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13353744 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/353744
Discretely supported wet side plates Jan 18, 2012 Issued
Array ( [id] => 8612119 [patent_doc_number] => 20130017431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'LITHIUM BATTERY SEPARATOR WITH SHUTDOWN FUNCTION' [patent_app_type] => utility [patent_app_number] => 13/353453 [patent_app_country] => US [patent_app_date] => 2012-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9359 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13353453 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/353453
LITHIUM BATTERY SEPARATOR WITH SHUTDOWN FUNCTION Jan 18, 2012 Abandoned
Array ( [id] => 8617540 [patent_doc_number] => 20130022852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'Porous Electrode with Improved Conductivity' [patent_app_type] => utility [patent_app_number] => 13/349234 [patent_app_country] => US [patent_app_date] => 2012-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4113 [patent_no_of_claims] => 28 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13349234 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/349234
Porous Electrode with Improved Conductivity Jan 11, 2012 Abandoned
Array ( [id] => 8659352 [patent_doc_number] => 20130040181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'BATTERY MODULE' [patent_app_type] => utility [patent_app_number] => 13/335230 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8248 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13335230 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/335230
Battery module Dec 21, 2011 Issued
Array ( [id] => 9273275 [patent_doc_number] => 08637204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-28 [patent_title] => 'Fuel cell and fuel cell stack' [patent_app_type] => utility [patent_app_number] => 13/326979 [patent_app_country] => US [patent_app_date] => 2011-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 11869 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13326979 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/326979
Fuel cell and fuel cell stack Dec 14, 2011 Issued
Array ( [id] => 9607870 [patent_doc_number] => 08785034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-22 [patent_title] => 'Lithium battery, method for manufacturing a lithium battery, integrated circuit and method of manufacturing an integrated circuit' [patent_app_type] => utility [patent_app_number] => 13/300732 [patent_app_country] => US [patent_app_date] => 2011-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 6645 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13300732 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/300732
Lithium battery, method for manufacturing a lithium battery, integrated circuit and method of manufacturing an integrated circuit Nov 20, 2011 Issued
Array ( [id] => 8358898 [patent_doc_number] => 20120214056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'BATTERY STRUCTURES AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 13/299562 [patent_app_country] => US [patent_app_date] => 2011-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7088 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13299562 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/299562
Battery structures and related methods Nov 17, 2011 Issued
Array ( [id] => 8516137 [patent_doc_number] => 20120315545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'LITHIUM-SULFUR BATTERY WITH POLYSULFIDE CONFINING LAYER' [patent_app_type] => utility [patent_app_number] => 13/295330 [patent_app_country] => US [patent_app_date] => 2011-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3476 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13295330 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/295330
Lithium-sulfur battery with polysulfide confining layer Nov 13, 2011 Issued
Array ( [id] => 9691508 [patent_doc_number] => 08822099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-02 [patent_title] => 'Fuel cell separator with gasket and method for manufacturing the same' [patent_app_type] => utility [patent_app_number] => 13/280730 [patent_app_country] => US [patent_app_date] => 2011-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6013 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13280730 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/280730
Fuel cell separator with gasket and method for manufacturing the same Oct 24, 2011 Issued
Array ( [id] => 10056502 [patent_doc_number] => 09095845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Catalyst support material comprising polyazole salt, electrochemical catalyst, and the preparation of a gas diffusion electrode and a membrane-electrode assembly therefrom' [patent_app_type] => utility [patent_app_number] => 13/278830 [patent_app_country] => US [patent_app_date] => 2011-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9411 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13278830 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/278830
Catalyst support material comprising polyazole salt, electrochemical catalyst, and the preparation of a gas diffusion electrode and a membrane-electrode assembly therefrom Oct 20, 2011 Issued
Array ( [id] => 8094581 [patent_doc_number] => 20120082898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-05 [patent_title] => 'METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 13/250228 [patent_app_country] => US [patent_app_date] => 2011-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6087 [patent_no_of_claims] => 20 [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/A1/0082/20120082898.pdf [firstpage_image] =>[orig_patent_app_number] => 13250228 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/250228
METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Sep 29, 2011 Abandoned
Array ( [id] => 9503160 [patent_doc_number] => 08741471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Battery pack' [patent_app_type] => utility [patent_app_number] => 13/244028 [patent_app_country] => US [patent_app_date] => 2011-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7433 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13244028 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/244028
Battery pack Sep 22, 2011 Issued
Array ( [id] => 8054667 [patent_doc_number] => 20120077075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-29 [patent_title] => 'STACK TYPE BATTERY' [patent_app_type] => utility [patent_app_number] => 13/242028 [patent_app_country] => US [patent_app_date] => 2011-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8003 [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/A1/0077/20120077075.pdf [firstpage_image] =>[orig_patent_app_number] => 13242028 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/242028
STACK TYPE BATTERY Sep 22, 2011 Abandoned
Array ( [id] => 8720519 [patent_doc_number] => 20130071735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'BATTERY COMPONENTS WITH LEACHABLE METAL IONS AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 13/239330 [patent_app_country] => US [patent_app_date] => 2011-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 37512 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13239330 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/239330
BATTERY COMPONENTS WITH LEACHABLE METAL IONS AND USES THEREOF Sep 20, 2011 Abandoned
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