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] => 243115 [patent_doc_number] => 07588849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-15 [patent_title] => 'Solid-oxide fuel cell system having tempering of fuel cell stacks by exhaust gas' [patent_app_type] => utility [patent_app_number] => 10/178855 [patent_app_country] => US [patent_app_date] => 2002-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5578 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/588/07588849.pdf [firstpage_image] =>[orig_patent_app_number] => 10178855 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/178855
Solid-oxide fuel cell system having tempering of fuel cell stacks by exhaust gas Jun 23, 2002 Issued
Array ( [id] => 6650064 [patent_doc_number] => 20030008195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Fluid diffusion layers for fuel cells' [patent_app_type] => new [patent_app_number] => 10/177961 [patent_app_country] => US [patent_app_date] => 2002-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5660 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20030008195.pdf [firstpage_image] =>[orig_patent_app_number] => 10177961 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/177961
Fluid diffusion layers for fuel cells Jun 20, 2002 Abandoned
Array ( [id] => 6774056 [patent_doc_number] => 20030017394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-23 [patent_title] => 'Positive electrode for alkaline storage battery' [patent_app_type] => new [patent_app_number] => 10/177854 [patent_app_country] => US [patent_app_date] => 2002-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6099 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0017/20030017394.pdf [firstpage_image] =>[orig_patent_app_number] => 10177854 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/177854
Positive electrode binder for alkaline storage battery Jun 19, 2002 Issued
Array ( [id] => 644874 [patent_doc_number] => 07118819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-10 [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] => 10/171854 [patent_app_country] => US [patent_app_date] => 2002-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2193 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/118/07118819.pdf [firstpage_image] =>[orig_patent_app_number] => 10171854 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/171854
Coolant mixture separator assembly for use in a polymer electrolyte membrane (PEM) fuel cell power plant Jun 16, 2002 Issued
Array ( [id] => 6523753 [patent_doc_number] => 20020192524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Fuel cell' [patent_app_type] => new [patent_app_number] => 10/149955 [patent_app_country] => US [patent_app_date] => 2002-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1787 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 20 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0192/20020192524.pdf [firstpage_image] =>[orig_patent_app_number] => 10149955 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/149955
Fuel cell Jun 16, 2002 Abandoned
Array ( [id] => 641578 [patent_doc_number] => 07122277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-17 [patent_title] => 'Battery and battery electrode' [patent_app_type] => utility [patent_app_number] => 10/170349 [patent_app_country] => US [patent_app_date] => 2002-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6863 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/122/07122277.pdf [firstpage_image] =>[orig_patent_app_number] => 10170349 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/170349
Battery and battery electrode Jun 13, 2002 Issued
Array ( [id] => 6829567 [patent_doc_number] => 20030180625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-25 [patent_title] => 'Nonaqueous liquid electrolyte' [patent_app_type] => new [patent_app_number] => 10/167940 [patent_app_country] => US [patent_app_date] => 2002-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3558 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0180/20030180625.pdf [firstpage_image] =>[orig_patent_app_number] => 10167940 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/167940
Nonaqueous liquid electrolyte Jun 11, 2002 Issued
Array ( [id] => 996409 [patent_doc_number] => 06913848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-05 [patent_title] => 'Fuel cell reactant control' [patent_app_type] => utility [patent_app_number] => 10/158254 [patent_app_country] => US [patent_app_date] => 2002-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4598 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/913/06913848.pdf [firstpage_image] =>[orig_patent_app_number] => 10158254 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/158254
Fuel cell reactant control May 29, 2002 Issued
Array ( [id] => 6650020 [patent_doc_number] => 20030008184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Method and apparatus for controlling a combined heat and power fuel cell system' [patent_app_type] => new [patent_app_number] => 10/158253 [patent_app_country] => US [patent_app_date] => 2002-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 15572 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20030008184.pdf [firstpage_image] =>[orig_patent_app_number] => 10158253 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/158253
Method and apparatus for controlling a combined heat and power fuel cell system May 29, 2002 Issued
Array ( [id] => 6404453 [patent_doc_number] => 20020182463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-05 [patent_title] => 'Method and apparatus for controlling and integrated fuel cell system' [patent_app_type] => new [patent_app_number] => 10/158754 [patent_app_country] => US [patent_app_date] => 2002-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7672 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0182/20020182463.pdf [firstpage_image] =>[orig_patent_app_number] => 10158754 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/158754
Method and apparatus for controlling and integrated fuel cell system May 29, 2002 Abandoned
Array ( [id] => 919540 [patent_doc_number] => 07320845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-22 [patent_title] => 'Printed battery' [patent_app_type] => utility [patent_app_number] => 10/155253 [patent_app_country] => US [patent_app_date] => 2002-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1682 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/320/07320845.pdf [firstpage_image] =>[orig_patent_app_number] => 10155253 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/155253
Printed battery May 23, 2002 Issued
Array ( [id] => 1082707 [patent_doc_number] => 06833220 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-21 [patent_title] => 'Electrolyte for secondary battery and secondary battery' [patent_app_type] => B1 [patent_app_number] => 10/130952 [patent_app_country] => US [patent_app_date] => 2002-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16655 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/833/06833220.pdf [firstpage_image] =>[orig_patent_app_number] => 10130952 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/130952
Electrolyte for secondary battery and secondary battery May 23, 2002 Issued
Array ( [id] => 6444095 [patent_doc_number] => 20020177037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-28 [patent_title] => 'Method for producing a separator/electrode assembly for electrochemical elements' [patent_app_type] => new [patent_app_number] => 10/152954 [patent_app_country] => US [patent_app_date] => 2002-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1836 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0177/20020177037.pdf [firstpage_image] =>[orig_patent_app_number] => 10152954 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/152954
Method for producing a separator/electrode assembly for electrochemical elements May 20, 2002 Abandoned
Array ( [id] => 6755590 [patent_doc_number] => 20030003367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-02 [patent_title] => 'Lithium battery and method for the preparation thereof' [patent_app_type] => new [patent_app_number] => 10/143352 [patent_app_country] => US [patent_app_date] => 2002-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2466 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0003/20030003367.pdf [firstpage_image] =>[orig_patent_app_number] => 10143352 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/143352
Lithium battery and method for the preparation thereof May 8, 2002 Abandoned
Array ( [id] => 6631714 [patent_doc_number] => 20030211371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Fuel delivery system and method of use thereof' [patent_app_type] => new [patent_app_number] => 10/140934 [patent_app_country] => US [patent_app_date] => 2002-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2219 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20030211371.pdf [firstpage_image] =>[orig_patent_app_number] => 10140934 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/140934
Fuel delivery system and method of use thereof May 8, 2002 Abandoned
Array ( [id] => 6631955 [patent_doc_number] => 20030211392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Lithium cell with improved cathode' [patent_app_type] => new [patent_app_number] => 10/139555 [patent_app_country] => US [patent_app_date] => 2002-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7264 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20030211392.pdf [firstpage_image] =>[orig_patent_app_number] => 10139555 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/139555
Lithium cell with improved cathode May 5, 2002 Issued
Array ( [id] => 1161679 [patent_doc_number] => 06759166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-06 [patent_title] => 'Alkaline cell with improved cathode' [patent_app_type] => B2 [patent_app_number] => 10/139417 [patent_app_country] => US [patent_app_date] => 2002-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11857 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/759/06759166.pdf [firstpage_image] =>[orig_patent_app_number] => 10139417 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/139417
Alkaline cell with improved cathode May 5, 2002 Issued
Array ( [id] => 1167252 [patent_doc_number] => 06753109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-22 [patent_title] => 'Alkaline cell with improved cathode' [patent_app_type] => B2 [patent_app_number] => 10/139552 [patent_app_country] => US [patent_app_date] => 2002-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8009 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/753/06753109.pdf [firstpage_image] =>[orig_patent_app_number] => 10139552 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/139552
Alkaline cell with improved cathode May 5, 2002 Issued
Array ( [id] => 6663940 [patent_doc_number] => 20030203266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-30 [patent_title] => 'Polymer electrolyte membrane fuel cell separator plate composition' [patent_app_type] => new [patent_app_number] => 10/136772 [patent_app_country] => US [patent_app_date] => 2002-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1819 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0203/20030203266.pdf [firstpage_image] =>[orig_patent_app_number] => 10136772 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/136772
Polymer electrolyte membrane fuel cell separator plate composition Apr 29, 2002 Abandoned
09/914517 Metal sponges for rapid surface-chemical reactions Apr 28, 2002 Abandoned
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