Search

Stephen J. Kalafut

Examiner (ID: 5385)

Most Active Art Unit
1745
Art Unit(s)
1104, 1107, 1727, 1754, 1795, 1111, 1102, 1745, 1741
Total Applications
3060
Issued Applications
2491
Pending Applications
181
Abandoned Applications
388

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7522858 [patent_doc_number] => 08026014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-27 [patent_title] => 'Solid oxide fuel cell components tuned by atomic layer deposition' [patent_app_type] => utility [patent_app_number] => 12/150942 [patent_app_country] => US [patent_app_date] => 2008-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2051 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/026/08026014.pdf [firstpage_image] =>[orig_patent_app_number] => 12150942 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/150942
Solid oxide fuel cell components tuned by atomic layer deposition Apr 29, 2008 Issued
Array ( [id] => 4778647 [patent_doc_number] => 20080286645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'ELECTROCHMICAL CELL ELECTRODE AND ELECTROCHEMICAL CELL' [patent_app_type] => utility [patent_app_number] => 12/110842 [patent_app_country] => US [patent_app_date] => 2008-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3877 [patent_no_of_claims] => 17 [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/A1/0286/20080286645.pdf [firstpage_image] =>[orig_patent_app_number] => 12110842 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/110842
ELECTROCHMICAL CELL ELECTRODE AND ELECTROCHEMICAL CELL Apr 27, 2008 Abandoned
Array ( [id] => 7976995 [patent_doc_number] => 08071244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-06 [patent_title] => 'Fuel cell system' [patent_app_type] => utility [patent_app_number] => 12/107792 [patent_app_country] => US [patent_app_date] => 2008-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12122 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/071/08071244.pdf [firstpage_image] =>[orig_patent_app_number] => 12107792 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/107792
Fuel cell system Apr 22, 2008 Issued
Array ( [id] => 8759749 [patent_doc_number] => 08420268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-16 [patent_title] => 'Fuel cell system' [patent_app_type] => utility [patent_app_number] => 12/524645 [patent_app_country] => US [patent_app_date] => 2008-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 5522 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12524645 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/524645
Fuel cell system Apr 22, 2008 Issued
Array ( [id] => 4718531 [patent_doc_number] => 20080241053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'Lithium-nickel-cobalt-manganese containing composite oxide' [patent_app_type] => utility [patent_app_number] => 12/081801 [patent_app_country] => US [patent_app_date] => 2008-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6055 [patent_no_of_claims] => 3 [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/A1/0241/20080241053.pdf [firstpage_image] =>[orig_patent_app_number] => 12081801 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/081801
Lithium-nickel-cobalt-manganese containing composite oxide Apr 21, 2008 Issued
Array ( [id] => 7987467 [patent_doc_number] => 08076028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-13 [patent_title] => 'Lithium cell with cathode including iron disulfide and iron sulfide' [patent_app_type] => utility [patent_app_number] => 12/148030 [patent_app_country] => US [patent_app_date] => 2008-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 14004 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/076/08076028.pdf [firstpage_image] =>[orig_patent_app_number] => 12148030 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/148030
Lithium cell with cathode including iron disulfide and iron sulfide Apr 15, 2008 Issued
Array ( [id] => 8103321 [patent_doc_number] => 08153310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-10 [patent_title] => 'Electronic apparatus system' [patent_app_type] => utility [patent_app_number] => 12/103532 [patent_app_country] => US [patent_app_date] => 2008-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6604 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/153/08153310.pdf [firstpage_image] =>[orig_patent_app_number] => 12103532 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/103532
Electronic apparatus system Apr 14, 2008 Issued
Array ( [id] => 5290339 [patent_doc_number] => 20090023069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'Type of Lithium Iron Phosphate Cathode Active Material and Its Method of Synthesis' [patent_app_type] => utility [patent_app_number] => 12/103686 [patent_app_country] => US [patent_app_date] => 2008-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4163 [patent_no_of_claims] => 24 [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/A1/0023/20090023069.pdf [firstpage_image] =>[orig_patent_app_number] => 12103686 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/103686
Type of lithium iron phosphate cathode active material and its method of synthesis Apr 14, 2008 Issued
Array ( [id] => 4598882 [patent_doc_number] => 07976986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Sintered substrate and alkaline storage battery using the substrate' [patent_app_type] => utility [patent_app_number] => 12/057825 [patent_app_country] => US [patent_app_date] => 2008-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3577 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/976/07976986.pdf [firstpage_image] =>[orig_patent_app_number] => 12057825 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/057825
Sintered substrate and alkaline storage battery using the substrate Mar 27, 2008 Issued
Array ( [id] => 4660847 [patent_doc_number] => 20080251754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-16 [patent_title] => 'NOVEL MATERIALS USEFUL AS ELECTROLYTIC SOLUTES' [patent_app_type] => utility [patent_app_number] => 12/057934 [patent_app_country] => US [patent_app_date] => 2008-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6108 [patent_no_of_claims] => 28 [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/A1/0251/20080251754.pdf [firstpage_image] =>[orig_patent_app_number] => 12057934 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/057934
Materials useful as electrolytic solutes Mar 27, 2008 Issued
Array ( [id] => 5290332 [patent_doc_number] => 20090023062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'POUCH TYPE LITHIUM SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 12/054752 [patent_app_country] => US [patent_app_date] => 2008-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4048 [patent_no_of_claims] => 15 [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/A1/0023/20090023062.pdf [firstpage_image] =>[orig_patent_app_number] => 12054752 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/054752
Pouch type lithium secondary battery Mar 24, 2008 Issued
Array ( [id] => 7522842 [patent_doc_number] => 08025998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-27 [patent_title] => 'Pouch type secondary battery and fabrication method thereof' [patent_app_type] => utility [patent_app_number] => 12/076853 [patent_app_country] => US [patent_app_date] => 2008-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4939 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/025/08025998.pdf [firstpage_image] =>[orig_patent_app_number] => 12076853 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/076853
Pouch type secondary battery and fabrication method thereof Mar 23, 2008 Issued
Array ( [id] => 8317246 [patent_doc_number] => 08232021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-31 [patent_title] => 'Stack for fuel cell' [patent_app_type] => utility [patent_app_number] => 12/054242 [patent_app_country] => US [patent_app_date] => 2008-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 2909 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12054242 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/054242
Stack for fuel cell Mar 23, 2008 Issued
Array ( [id] => 5323316 [patent_doc_number] => 20090061306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'RECHARGEABLE BATTERY' [patent_app_type] => utility [patent_app_number] => 12/053040 [patent_app_country] => US [patent_app_date] => 2008-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2913 [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/A1/0061/20090061306.pdf [firstpage_image] =>[orig_patent_app_number] => 12053040 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/053040
Rechargeable battery Mar 20, 2008 Issued
Array ( [id] => 9126818 [patent_doc_number] => 08574766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-05 [patent_title] => 'Composite material layer and method of producing the same, and solid state battery and method of producing the same' [patent_app_type] => utility [patent_app_number] => 12/532543 [patent_app_country] => US [patent_app_date] => 2008-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 33 [patent_no_of_words] => 9489 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12532543 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/532543
Composite material layer and method of producing the same, and solid state battery and method of producing the same Mar 20, 2008 Issued
Array ( [id] => 6593258 [patent_doc_number] => 20100062324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'BATTERY RECEIVING MECHANISM' [patent_app_type] => utility [patent_app_number] => 12/529642 [patent_app_country] => US [patent_app_date] => 2008-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5688 [patent_no_of_claims] => 7 [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/A1/0062/20100062324.pdf [firstpage_image] =>[orig_patent_app_number] => 12529642 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/529642
Battery receiving mechanism Mar 20, 2008 Issued
Array ( [id] => 4682133 [patent_doc_number] => 20080248359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'FUEL CELL' [patent_app_type] => utility [patent_app_number] => 12/049740 [patent_app_country] => US [patent_app_date] => 2008-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3318 [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/A1/0248/20080248359.pdf [firstpage_image] =>[orig_patent_app_number] => 12049740 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/049740
FUEL CELL Mar 16, 2008 Abandoned
Array ( [id] => 4629066 [patent_doc_number] => 08007948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-30 [patent_title] => 'Ion exchange cartridge for fuel cell applications' [patent_app_type] => utility [patent_app_number] => 12/048240 [patent_app_country] => US [patent_app_date] => 2008-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3757 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/007/08007948.pdf [firstpage_image] =>[orig_patent_app_number] => 12048240 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/048240
Ion exchange cartridge for fuel cell applications Mar 13, 2008 Issued
Array ( [id] => 8543089 [patent_doc_number] => 08318377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Membrane-electrode junction agent, proton conducting membrane having junction layer, membrane-electrode assembly, polymer electrolyte fuel cell, and manufacturing method of the membrane-electrode assembly' [patent_app_type] => utility [patent_app_number] => 12/531242 [patent_app_country] => US [patent_app_date] => 2008-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 26633 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12531242 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/531242
Membrane-electrode junction agent, proton conducting membrane having junction layer, membrane-electrode assembly, polymer electrolyte fuel cell, and manufacturing method of the membrane-electrode assembly Mar 11, 2008 Issued
Array ( [id] => 8858303 [patent_doc_number] => 08460837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-11 [patent_title] => 'Sealing device for a fuel cell arrangement' [patent_app_type] => utility [patent_app_number] => 12/530953 [patent_app_country] => US [patent_app_date] => 2008-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2581 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12530953 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/530953
Sealing device for a fuel cell arrangement Mar 5, 2008 Issued
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