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] => 633937 [patent_doc_number] => 07128993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-31 [patent_title] => 'Composite membrane' [patent_app_type] => utility [patent_app_number] => 10/429142 [patent_app_country] => US [patent_app_date] => 2003-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5877 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/128/07128993.pdf [firstpage_image] =>[orig_patent_app_number] => 10429142 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/429142
Composite membrane May 1, 2003 Issued
Array ( [id] => 7380818 [patent_doc_number] => 20040028999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'Electrochemical bundle and method for making same' [patent_app_type] => new [patent_app_number] => 10/425943 [patent_app_country] => US [patent_app_date] => 2003-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3867 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20040028999.pdf [firstpage_image] =>[orig_patent_app_number] => 10425943 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/425943
Electrochemical bundle and method for making same Apr 29, 2003 Issued
Array ( [id] => 6808916 [patent_doc_number] => 20030198855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'Method and apparatus for establishing a negative pressure inside an enclosure that houses a fuel cell system' [patent_app_type] => new [patent_app_number] => 10/421568 [patent_app_country] => US [patent_app_date] => 2003-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2506 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0198/20030198855.pdf [firstpage_image] =>[orig_patent_app_number] => 10421568 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/421568
Method and apparatus for establishing a negative pressure inside an enclosure that houses a fuel cell system Apr 22, 2003 Issued
Array ( [id] => 5784994 [patent_doc_number] => 20060204857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'High performance and safer electrolytes for lithium-ion electrochemical devices' [patent_app_type] => utility [patent_app_number] => 10/552114 [patent_app_country] => US [patent_app_date] => 2003-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2085 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0204/20060204857.pdf [firstpage_image] =>[orig_patent_app_number] => 10552114 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/552114
High performance and safer electrolytes for lithium-ion electrochemical devices Apr 16, 2003 Abandoned
Array ( [id] => 7312566 [patent_doc_number] => 20040033421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-19 [patent_title] => 'Cell' [patent_app_type] => new [patent_app_number] => 10/399343 [patent_app_country] => US [patent_app_date] => 2003-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6360 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0033/20040033421.pdf [firstpage_image] =>[orig_patent_app_number] => 10399343 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/399343
Cell Apr 15, 2003 Abandoned
Array ( [id] => 6769767 [patent_doc_number] => 20030215707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-20 [patent_title] => 'Zero mercury air cell' [patent_app_type] => new [patent_app_number] => 10/409955 [patent_app_country] => US [patent_app_date] => 2003-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5642 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0215/20030215707.pdf [firstpage_image] =>[orig_patent_app_number] => 10409955 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/409955
Zero mercury air cell Apr 8, 2003 Abandoned
Array ( [id] => 7182541 [patent_doc_number] => 20040202935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Cathode active material with increased alkali/metal content and method of making same' [patent_app_type] => new [patent_app_number] => 10/409847 [patent_app_country] => US [patent_app_date] => 2003-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8982 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20040202935.pdf [firstpage_image] =>[orig_patent_app_number] => 10409847 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/409847
Cathode active material with increased alkali/metal content and method of making same Apr 7, 2003 Abandoned
Array ( [id] => 7456210 [patent_doc_number] => 20040197239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Temperature control in combustion process' [patent_app_type] => new [patent_app_number] => 10/407260 [patent_app_country] => US [patent_app_date] => 2003-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8556 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20040197239.pdf [firstpage_image] =>[orig_patent_app_number] => 10407260 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/407260
Temperature control in combustion process Apr 3, 2003 Abandoned
Array ( [id] => 919526 [patent_doc_number] => 07320838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-22 [patent_title] => 'Electrolyte creepage barrier for liquid electrolyte fuel cells' [patent_app_type] => utility [patent_app_number] => 10/405569 [patent_app_country] => US [patent_app_date] => 2003-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2173 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/320/07320838.pdf [firstpage_image] =>[orig_patent_app_number] => 10405569 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/405569
Electrolyte creepage barrier for liquid electrolyte fuel cells Apr 1, 2003 Issued
Array ( [id] => 6769760 [patent_doc_number] => 20030215700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-20 [patent_title] => 'Nonaqueous electrolyte secondary battery' [patent_app_type] => new [patent_app_number] => 10/405443 [patent_app_country] => US [patent_app_date] => 2003-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 15355 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0215/20030215700.pdf [firstpage_image] =>[orig_patent_app_number] => 10405443 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/405443
Nonaqueous electrolyte secondary battery Apr 1, 2003 Abandoned
Array ( [id] => 7346333 [patent_doc_number] => 20040011444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-22 [patent_title] => 'Method of absorption-desorption of hydrogen storage alloy and hydrogen storage alloy and fuel cell using said method' [patent_app_type] => new [patent_app_number] => 10/381647 [patent_app_country] => US [patent_app_date] => 2003-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6501 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0011/20040011444.pdf [firstpage_image] =>[orig_patent_app_number] => 10381647 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/381647
Method of absorption-desorption of hydrogen storage alloy and hydrogen storage alloy and fuel cell using said method Mar 25, 2003 Abandoned
Array ( [id] => 7025262 [patent_doc_number] => 20050019656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Method for fabricating composite electrodes' [patent_app_type] => utility [patent_app_number] => 10/496231 [patent_app_country] => US [patent_app_date] => 2003-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3461 [patent_no_of_claims] => 39 [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/A1/0019/20050019656.pdf [firstpage_image] =>[orig_patent_app_number] => 10496231 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/496231
Method for fabricating composite electrodes Mar 19, 2003 Abandoned
Array ( [id] => 6829560 [patent_doc_number] => 20030180618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-25 [patent_title] => 'Nonaqueous electrolyte secondary battery' [patent_app_type] => new [patent_app_number] => 10/392083 [patent_app_country] => US [patent_app_date] => 2003-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4520 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0180/20030180618.pdf [firstpage_image] =>[orig_patent_app_number] => 10392083 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/392083
Nonaqueous electrolyte secondary battery Mar 19, 2003 Abandoned
Array ( [id] => 6808917 [patent_doc_number] => 20030198856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'FUEL CELL UNIT AND FUEL CELL DEVICE COMPRISING A NUMBER OF SAID FUEL CELL UNITS' [patent_app_type] => new [patent_app_number] => 10/249162 [patent_app_country] => US [patent_app_date] => 2003-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5121 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0198/20030198856.pdf [firstpage_image] =>[orig_patent_app_number] => 10249162 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/249162
Fuel cell unit and fuel cell device comprising a number of said fuel cell units Mar 18, 2003 Issued
Array ( [id] => 6827176 [patent_doc_number] => 20030178234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-25 [patent_title] => 'Vehicle power supply unit' [patent_app_type] => new [patent_app_number] => 10/387844 [patent_app_country] => US [patent_app_date] => 2003-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2382 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20030178234.pdf [firstpage_image] =>[orig_patent_app_number] => 10387844 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/387844
Vehicle power supply unit Mar 13, 2003 Issued
Array ( [id] => 7385262 [patent_doc_number] => 20040180246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-16 [patent_title] => 'Self-contained fuel cell' [patent_app_type] => new [patent_app_number] => 10/385147 [patent_app_country] => US [patent_app_date] => 2003-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9788 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0180/20040180246.pdf [firstpage_image] =>[orig_patent_app_number] => 10385147 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/385147
Self-contained fuel cell Mar 9, 2003 Abandoned
Array ( [id] => 7404156 [patent_doc_number] => 20040175612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-09 [patent_title] => 'Electrochemical cell' [patent_app_type] => new [patent_app_number] => 10/383346 [patent_app_country] => US [patent_app_date] => 2003-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4873 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20040175612.pdf [firstpage_image] =>[orig_patent_app_number] => 10383346 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/383346
Electrochemical cell Mar 6, 2003 Abandoned
Array ( [id] => 7201825 [patent_doc_number] => 20050042521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Non-aqueous secondary battery having increased discharge capacity retention' [patent_app_type] => utility [patent_app_number] => 10/383790 [patent_app_country] => US [patent_app_date] => 2003-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3282 [patent_no_of_claims] => 15 [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/A1/0042/20050042521.pdf [firstpage_image] =>[orig_patent_app_number] => 10383790 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/383790
Non-aqueous secondary battery having increased discharge capacity retention Mar 5, 2003 Issued
Array ( [id] => 7396767 [patent_doc_number] => 20040018427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-29 [patent_title] => 'Battery life extender additives' [patent_app_type] => new [patent_app_number] => 10/377646 [patent_app_country] => US [patent_app_date] => 2003-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5135 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20040018427.pdf [firstpage_image] =>[orig_patent_app_number] => 10377646 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/377646
Battery life extender additives Mar 3, 2003 Abandoned
Array ( [id] => 6729917 [patent_doc_number] => 20030186107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-02 [patent_title] => 'High performance fuel cells' [patent_app_type] => new [patent_app_number] => 10/376144 [patent_app_country] => US [patent_app_date] => 2003-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5767 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0186/20030186107.pdf [firstpage_image] =>[orig_patent_app_number] => 10376144 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/376144
High performance fuel cells Feb 27, 2003 Abandoned
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