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] => 5905441 [patent_doc_number] => 20020142198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-03 [patent_title] => 'Process for air enrichment in producing hydrogen for use with fuel cells' [patent_app_type] => new [patent_app_number] => 09/733362 [patent_app_country] => US [patent_app_date] => 2000-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9556 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0142/20020142198.pdf [firstpage_image] =>[orig_patent_app_number] => 09733362 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/733362
Process for air enrichment in producing hydrogen for use with fuel cells Dec 7, 2000 Abandoned
Array ( [id] => 1323040 [patent_doc_number] => 06602638 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-05 [patent_title] => 'Sealing structure for terminal posts of batteries' [patent_app_type] => B1 [patent_app_number] => 09/623959 [patent_app_country] => US [patent_app_date] => 2000-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1620 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/602/06602638.pdf [firstpage_image] =>[orig_patent_app_number] => 09623959 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/623959
Sealing structure for terminal posts of batteries Dec 3, 2000 Issued
Array ( [id] => 982139 [patent_doc_number] => 06926983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-09 [patent_title] => 'Polymeric membrane fuel cell stack' [patent_app_type] => utility [patent_app_number] => 10/111554 [patent_app_country] => US [patent_app_date] => 2000-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5071 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/926/06926983.pdf [firstpage_image] =>[orig_patent_app_number] => 10111554 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/111554
Polymeric membrane fuel cell stack Nov 30, 2000 Issued
Array ( [id] => 1379199 [patent_doc_number] => 06551742 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-22 [patent_title] => 'Zinc/air cell' [patent_app_type] => B1 [patent_app_number] => 09/711470 [patent_app_country] => US [patent_app_date] => 2000-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 10999 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/551/06551742.pdf [firstpage_image] =>[orig_patent_app_number] => 09711470 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/711470
Zinc/air cell Nov 12, 2000 Issued
Array ( [id] => 1477255 [patent_doc_number] => 06451477 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Button-type battery constructions' [patent_app_type] => B1 [patent_app_number] => 09/710681 [patent_app_country] => US [patent_app_date] => 2000-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2618 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/451/06451477.pdf [firstpage_image] =>[orig_patent_app_number] => 09710681 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/710681
Button-type battery constructions Nov 7, 2000 Issued
Array ( [id] => 1281630 [patent_doc_number] => 06638322 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-28 [patent_title] => 'Rechargeable lithium battery having an improved cathode and process for the production thereof' [patent_app_type] => B1 [patent_app_number] => 09/705807 [patent_app_country] => US [patent_app_date] => 2000-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 10654 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/638/06638322.pdf [firstpage_image] =>[orig_patent_app_number] => 09705807 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/705807
Rechargeable lithium battery having an improved cathode and process for the production thereof Nov 5, 2000 Issued
Array ( [id] => 1449365 [patent_doc_number] => 06455192 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Battery case' [patent_app_type] => B1 [patent_app_number] => 09/695857 [patent_app_country] => US [patent_app_date] => 2000-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1666 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/455/06455192.pdf [firstpage_image] =>[orig_patent_app_number] => 09695857 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/695857
Battery case Oct 25, 2000 Issued
09/696109 Alloy for battery grids Oct 24, 2000 Abandoned
Array ( [id] => 508450 [patent_doc_number] => 07195842 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-03-27 [patent_title] => 'Electrode for use in lithium battery and rechargeable lithium battery' [patent_app_type] => utility [patent_app_number] => 10/111071 [patent_app_country] => US [patent_app_date] => 2000-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 48 [patent_no_of_words] => 15302 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/195/07195842.pdf [firstpage_image] =>[orig_patent_app_number] => 10111071 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/111071
Electrode for use in lithium battery and rechargeable lithium battery Oct 19, 2000 Issued
Array ( [id] => 466457 [patent_doc_number] => 07235330 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-06-26 [patent_title] => 'Electrode for use in lithium battery and rechargeable lithium battery' [patent_app_type] => utility [patent_app_number] => 10/111070 [patent_app_country] => US [patent_app_date] => 2000-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 48 [patent_no_of_words] => 14460 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/235/07235330.pdf [firstpage_image] =>[orig_patent_app_number] => 10111070 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/111070
Electrode for use in lithium battery and rechargeable lithium battery Oct 19, 2000 Issued
Array ( [id] => 513460 [patent_doc_number] => 07192673 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-03-20 [patent_title] => 'Electrode for rechargeable lithium battery and rechargeable lithium battery' [patent_app_type] => utility [patent_app_number] => 10/111074 [patent_app_country] => US [patent_app_date] => 2000-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 57 [patent_no_of_words] => 18123 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/192/07192673.pdf [firstpage_image] =>[orig_patent_app_number] => 10111074 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/111074
Electrode for rechargeable lithium battery and rechargeable lithium battery Oct 19, 2000 Issued
Array ( [id] => 459409 [patent_doc_number] => 07241533 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-07-10 [patent_title] => 'Electrode for rechargeable lithium battery and rechargeable lithium battery' [patent_app_type] => utility [patent_app_number] => 10/111075 [patent_app_country] => US [patent_app_date] => 2000-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 60 [patent_no_of_words] => 18162 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/241/07241533.pdf [firstpage_image] =>[orig_patent_app_number] => 10111075 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/111075
Electrode for rechargeable lithium battery and rechargeable lithium battery Oct 19, 2000 Issued
Array ( [id] => 816920 [patent_doc_number] => 07410728 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-08-12 [patent_title] => 'Electrode for lithium batteries and rechargeable lithium battery' [patent_app_type] => utility [patent_app_number] => 10/111073 [patent_app_country] => US [patent_app_date] => 2000-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 49 [patent_no_of_words] => 16337 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/410/07410728.pdf [firstpage_image] =>[orig_patent_app_number] => 10111073 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/111073
Electrode for lithium batteries and rechargeable lithium battery Oct 19, 2000 Issued
Array ( [id] => 1192616 [patent_doc_number] => 06730435 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-04 [patent_title] => 'Active material for non-aqueous secondary battery, and non-aqueous secondary battery using the same' [patent_app_type] => B1 [patent_app_number] => 09/690758 [patent_app_country] => US [patent_app_date] => 2000-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5897 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/730/06730435.pdf [firstpage_image] =>[orig_patent_app_number] => 09690758 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/690758
Active material for non-aqueous secondary battery, and non-aqueous secondary battery using the same Oct 17, 2000 Issued
Array ( [id] => 314611 [patent_doc_number] => 07524580 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-04-28 [patent_title] => 'Films for electrochemical components and method for producing the same' [patent_app_type] => utility [patent_app_number] => 10/129029 [patent_app_country] => US [patent_app_date] => 2000-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8168 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/524/07524580.pdf [firstpage_image] =>[orig_patent_app_number] => 10129029 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/129029
Films for electrochemical components and method for producing the same Oct 17, 2000 Issued
Array ( [id] => 1383048 [patent_doc_number] => 06548201 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-15 [patent_title] => 'Zinc/air cell' [patent_app_type] => B1 [patent_app_number] => 09/638993 [patent_app_country] => US [patent_app_date] => 2000-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 11402 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/548/06548201.pdf [firstpage_image] =>[orig_patent_app_number] => 09638993 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/638993
Zinc/air cell Aug 14, 2000 Issued
09/601569 SPINEL TYPE LITHIUM-MANGANESE OXIDE MATERIAL FOR USE A POSITIVE POLE OF A LITHIUM SECONDARY CELL Aug 2, 2000 Abandoned
09/627522 Alloy for battery grids Jul 27, 2000 Abandoned
Array ( [id] => 1516784 [patent_doc_number] => 06500583 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-31 [patent_title] => 'Electrochemical hydrogen storage alloys for nickel metal hydride batteries, fuel cells and methods of manufacturing same' [patent_app_type] => B1 [patent_app_number] => 09/617162 [patent_app_country] => US [patent_app_date] => 2000-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10381 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/500/06500583.pdf [firstpage_image] =>[orig_patent_app_number] => 09617162 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/617162
Electrochemical hydrogen storage alloys for nickel metal hydride batteries, fuel cells and methods of manufacturing same Jul 16, 2000 Issued
Array ( [id] => 1358949 [patent_doc_number] => 06569560 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-27 [patent_title] => 'Battery with encapsulated electrode plates' [patent_app_type] => B1 [patent_app_number] => 09/609500 [patent_app_country] => US [patent_app_date] => 2000-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 5018 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 665 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/569/06569560.pdf [firstpage_image] =>[orig_patent_app_number] => 09609500 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/609500
Battery with encapsulated electrode plates Jul 2, 2000 Issued
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