Search

Stephen J Kalafut

Examiner (ID: 17949)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7795584 [patent_doc_number] => 08124290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Operating fuel cell during down time on cryogenic hydrogen boil-off' [patent_app_type] => utility [patent_app_number] => 12/225856 [patent_app_country] => US [patent_app_date] => 2006-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3629 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/124/08124290.pdf [firstpage_image] =>[orig_patent_app_number] => 12225856 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/225856
Operating fuel cell during down time on cryogenic hydrogen boil-off Apr 6, 2006 Issued
Array ( [id] => 5699897 [patent_doc_number] => 20060216581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Rechargeable battery and battery module' [patent_app_type] => utility [patent_app_number] => 11/388650 [patent_app_country] => US [patent_app_date] => 2006-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4306 [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] => publications/A1/0216/20060216581.pdf [firstpage_image] =>[orig_patent_app_number] => 11388650 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/388650
Rechargeable battery and battery module Mar 23, 2006 Issued
Array ( [id] => 91577 [patent_doc_number] => 07732096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-08 [patent_title] => 'Lithium metal oxide electrodes for lithium batteries' [patent_app_type] => utility [patent_app_number] => 11/378145 [patent_app_country] => US [patent_app_date] => 2006-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9535 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/732/07732096.pdf [firstpage_image] =>[orig_patent_app_number] => 11378145 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/378145
Lithium metal oxide electrodes for lithium batteries Mar 15, 2006 Issued
Array ( [id] => 310872 [patent_doc_number] => 07527895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-05 [patent_title] => 'Flexible cathodes' [patent_app_type] => utility [patent_app_number] => 11/375537 [patent_app_country] => US [patent_app_date] => 2006-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3754 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/527/07527895.pdf [firstpage_image] =>[orig_patent_app_number] => 11375537 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/375537
Flexible cathodes Mar 13, 2006 Issued
Array ( [id] => 173642 [patent_doc_number] => 07659021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-09 [patent_title] => 'Power generating apparatus using solid oxide fuel cell' [patent_app_type] => utility [patent_app_number] => 11/372832 [patent_app_country] => US [patent_app_date] => 2006-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 11752 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/659/07659021.pdf [firstpage_image] =>[orig_patent_app_number] => 11372832 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/372832
Power generating apparatus using solid oxide fuel cell Mar 9, 2006 Issued
Array ( [id] => 4927262 [patent_doc_number] => 20080166625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Gas Release Valve' [patent_app_type] => utility [patent_app_number] => 11/908125 [patent_app_country] => US [patent_app_date] => 2006-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4178 [patent_no_of_claims] => 23 [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/A1/0166/20080166625.pdf [firstpage_image] =>[orig_patent_app_number] => 11908125 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/908125
Gas release valve Mar 9, 2006 Issued
Array ( [id] => 184775 [patent_doc_number] => 07648784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-19 [patent_title] => 'Method and apparatus for controlling a fuel cell system having a variable number of parallel-connected modules' [patent_app_type] => utility [patent_app_number] => 11/371733 [patent_app_country] => US [patent_app_date] => 2006-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4789 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/648/07648784.pdf [firstpage_image] =>[orig_patent_app_number] => 11371733 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/371733
Method and apparatus for controlling a fuel cell system having a variable number of parallel-connected modules Mar 8, 2006 Issued
Array ( [id] => 111300 [patent_doc_number] => 07718314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-18 [patent_title] => 'Cathode material and battery' [patent_app_type] => utility [patent_app_number] => 11/366127 [patent_app_country] => US [patent_app_date] => 2006-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8578 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/718/07718314.pdf [firstpage_image] =>[orig_patent_app_number] => 11366127 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/366127
Cathode material and battery Mar 1, 2006 Issued
Array ( [id] => 809763 [patent_doc_number] => 07416800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-26 [patent_title] => 'Method and apparatus for a combined fuel cell and hydrogen purification system' [patent_app_type] => utility [patent_app_number] => 11/364419 [patent_app_country] => US [patent_app_date] => 2006-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6005 [patent_no_of_claims] => 10 [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/07/416/07416800.pdf [firstpage_image] =>[orig_patent_app_number] => 11364419 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/364419
Method and apparatus for a combined fuel cell and hydrogen purification system Feb 27, 2006 Issued
Array ( [id] => 894409 [patent_doc_number] => 07341807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-11 [patent_title] => 'Non-flammable nonaqueous electrolyte solution and lithium ion cell using same' [patent_app_type] => utility [patent_app_number] => 11/362533 [patent_app_country] => US [patent_app_date] => 2006-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5950 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/341/07341807.pdf [firstpage_image] =>[orig_patent_app_number] => 11362533 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/362533
Non-flammable nonaqueous electrolyte solution and lithium ion cell using same Feb 26, 2006 Issued
Array ( [id] => 5631295 [patent_doc_number] => 20060147764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Protection circuit module and battery pack incorporating the same' [patent_app_type] => utility [patent_app_number] => 11/360971 [patent_app_country] => US [patent_app_date] => 2006-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2745 [patent_no_of_claims] => 3 [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/A1/0147/20060147764.pdf [firstpage_image] =>[orig_patent_app_number] => 11360971 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/360971
Protection circuit module and battery pack incorporating the same Feb 22, 2006 Issued
Array ( [id] => 111255 [patent_doc_number] => 07718290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-18 [patent_title] => 'Cogeneration system' [patent_app_type] => utility [patent_app_number] => 11/578724 [patent_app_country] => US [patent_app_date] => 2006-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8976 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/718/07718290.pdf [firstpage_image] =>[orig_patent_app_number] => 11578724 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/578724
Cogeneration system Feb 16, 2006 Issued
Array ( [id] => 7515079 [patent_doc_number] => 08039149 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Bismuth oxyfluoride based nanocomposites as electrode materials' [patent_app_type] => utility [patent_app_number] => 11/355430 [patent_app_country] => US [patent_app_date] => 2006-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6554 [patent_no_of_claims] => 83 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/039/08039149.pdf [firstpage_image] =>[orig_patent_app_number] => 11355430 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/355430
Bismuth oxyfluoride based nanocomposites as electrode materials Feb 15, 2006 Issued
Array ( [id] => 4903854 [patent_doc_number] => 20080113267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'Method of Modifying a Lithium-Based Oxide Comprising at Least One Transition Metal, Positive Electrode Comprising This Oxide, and Lithium Secondary Battery' [patent_app_type] => utility [patent_app_number] => 11/883829 [patent_app_country] => US [patent_app_date] => 2006-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3316 [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] => publications/A1/0113/20080113267.pdf [firstpage_image] =>[orig_patent_app_number] => 11883829 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/883829
Method of modifying a lithium-based oxide comprising at least one transition metal, positive electrode comprising this oxide, and lithium secondary battery Feb 9, 2006 Issued
Array ( [id] => 5097429 [patent_doc_number] => 20070180689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'Nonazeotropic terpineol-based spray suspensions for the deposition of electrolytes and electrodes and electrochemical cells including the same' [patent_app_type] => utility [patent_app_number] => 11/349733 [patent_app_country] => US [patent_app_date] => 2006-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6204 [patent_no_of_claims] => 23 [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/A1/0180/20070180689.pdf [firstpage_image] =>[orig_patent_app_number] => 11349733 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/349733
Nonazeotropic terpineol-based spray suspensions for the deposition of electrolytes and electrodes and electrochemical cells including the same Feb 7, 2006 Abandoned
Array ( [id] => 8163777 [patent_doc_number] => 08173285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-08 [patent_title] => 'Lithium battery management system' [patent_app_type] => utility [patent_app_number] => 11/921442 [patent_app_country] => US [patent_app_date] => 2006-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6038 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/173/08173285.pdf [firstpage_image] =>[orig_patent_app_number] => 11921442 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/921442
Lithium battery management system Jan 31, 2006 Issued
Array ( [id] => 8363413 [patent_doc_number] => 08252478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-28 [patent_title] => 'Redox-stable anode' [patent_app_type] => utility [patent_app_number] => 11/815025 [patent_app_country] => US [patent_app_date] => 2006-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5053 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [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] => 11815025 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/815025
Redox-stable anode Jan 30, 2006 Issued
Array ( [id] => 5177308 [patent_doc_number] => 20070178368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-02 [patent_title] => 'Button-cell battery chamber' [patent_app_type] => utility [patent_app_number] => 11/340433 [patent_app_country] => US [patent_app_date] => 2006-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1294 [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/A1/0178/20070178368.pdf [firstpage_image] =>[orig_patent_app_number] => 11340433 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/340433
Button-cell battery chamber Jan 26, 2006 Abandoned
Array ( [id] => 5613651 [patent_doc_number] => 20060115579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Novel composite cathodes, electrochemical cells comprising novel composite cathodes, and processes for fabricating same' [patent_app_type] => utility [patent_app_number] => 11/331470 [patent_app_country] => US [patent_app_date] => 2006-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 16919 [patent_no_of_claims] => 122 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0115/20060115579.pdf [firstpage_image] =>[orig_patent_app_number] => 11331470 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/331470
Composite cathodes, electrochemical cells comprising novel composite cathodes, and processes for fabricating same Jan 12, 2006 Issued
Array ( [id] => 4778622 [patent_doc_number] => 20080286620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'Electrochemical Energy Generating Apparatus and Method of Driving the Same' [patent_app_type] => utility [patent_app_number] => 11/815625 [patent_app_country] => US [patent_app_date] => 2006-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4826 [patent_no_of_claims] => 11 [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/A1/0286/20080286620.pdf [firstpage_image] =>[orig_patent_app_number] => 11815625 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/815625
Electrochemical energy generating apparatus and method of driving the same Jan 12, 2006 Issued
Menu