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] => 6291771 [patent_doc_number] => 20100159342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'FUEL CELL SYSTEM AND ITS CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 12/600953 [patent_app_country] => US [patent_app_date] => 2008-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6957 [patent_no_of_claims] => 7 [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/A1/0159/20100159342.pdf [firstpage_image] =>[orig_patent_app_number] => 12600953 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/600953
Fuel cell system and its control method Jul 2, 2008 Issued
Array ( [id] => 6524151 [patent_doc_number] => 20100203403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'HYDROGEN PRODUCING APPARATUS, METHOD OF OPERATING HYDROGEN PRODUCING APPARATUS AND FUEL CELL POWER GENERATING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/665152 [patent_app_country] => US [patent_app_date] => 2008-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 28243 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0203/20100203403.pdf [firstpage_image] =>[orig_patent_app_number] => 12665152 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/665152
Hydrogen producing apparatus, method of operating hydrogen producing apparatus and fuel cell power generating system Jul 1, 2008 Issued
Array ( [id] => 5464859 [patent_doc_number] => 20090325059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Battery Module Having Battery Cell Assemblies With Alignment-Coupling Features' [patent_app_type] => utility [patent_app_number] => 12/164741 [patent_app_country] => US [patent_app_date] => 2008-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 4513 [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/A1/0325/20090325059.pdf [firstpage_image] =>[orig_patent_app_number] => 12164741 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/164741
Battery module having battery cell assemblies with alignment-coupling features Jun 29, 2008 Issued
Array ( [id] => 5452045 [patent_doc_number] => 20090068082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'Synthesis and characterization of a highly stable amorphous silicon hydride as the product of a catalytic hydrogen plasma reaction' [patent_app_type] => utility [patent_app_number] => 12/213477 [patent_app_country] => US [patent_app_date] => 2008-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 26816 [patent_no_of_claims] => 29 [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/A1/0068/20090068082.pdf [firstpage_image] =>[orig_patent_app_number] => 12213477 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/213477
Synthesis and characterization of a highly stable amorphous silicon hydride as the product of a catalytic hydrogen plasma reaction Jun 18, 2008 Abandoned
Array ( [id] => 5574896 [patent_doc_number] => 20090142257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'Inorganic hydrogen compounds and applications thereof' [patent_app_type] => utility [patent_app_number] => 12/213489 [patent_app_country] => US [patent_app_date] => 2008-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 90 [patent_figures_cnt] => 90 [patent_no_of_words] => 82208 [patent_no_of_claims] => 1 [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/A1/0142/20090142257.pdf [firstpage_image] =>[orig_patent_app_number] => 12213489 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/213489
Inorganic hydrogen compounds and applications thereof Jun 18, 2008 Abandoned
Array ( [id] => 5409462 [patent_doc_number] => 20090123360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'Inorganic hydrogen compounds' [patent_app_type] => utility [patent_app_number] => 12/213390 [patent_app_country] => US [patent_app_date] => 2008-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 90 [patent_figures_cnt] => 90 [patent_no_of_words] => 79193 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20090123360.pdf [firstpage_image] =>[orig_patent_app_number] => 12213390 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/213390
Inorganic hydrogen compounds Jun 17, 2008 Abandoned
Array ( [id] => 5422276 [patent_doc_number] => 20090148731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'Hydride battery and fuel cell' [patent_app_type] => utility [patent_app_number] => 12/213388 [patent_app_country] => US [patent_app_date] => 2008-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 53 [patent_no_of_words] => 41898 [patent_no_of_claims] => 10 [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/A1/0148/20090148731.pdf [firstpage_image] =>[orig_patent_app_number] => 12213388 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/213388
Hydride battery and fuel cell Jun 17, 2008 Abandoned
Array ( [id] => 5564000 [patent_doc_number] => 20090136853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-28 [patent_title] => 'Hydride battery' [patent_app_type] => utility [patent_app_number] => 12/213389 [patent_app_country] => US [patent_app_date] => 2008-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 90 [patent_figures_cnt] => 90 [patent_no_of_words] => 78702 [patent_no_of_claims] => 16 [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/A1/0136/20090136853.pdf [firstpage_image] =>[orig_patent_app_number] => 12213389 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/213389
Hydride battery Jun 17, 2008 Abandoned
Array ( [id] => 5526737 [patent_doc_number] => 20090196814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-06 [patent_title] => 'One electron atom catalysis, increased binding energy compounds, and applications thereof' [patent_app_type] => utility [patent_app_number] => 12/213205 [patent_app_country] => US [patent_app_date] => 2008-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9845 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20090196814.pdf [firstpage_image] =>[orig_patent_app_number] => 12213205 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/213205
One electron atom catalysis, increased binding energy compounds, and applications thereof Jun 15, 2008 Abandoned
Array ( [id] => 5502021 [patent_doc_number] => 20090162709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'Inorganic-hydrogen-polymer and hydrogen-polymer compounds and applications thereof' [patent_app_type] => utility [patent_app_number] => 12/155944 [patent_app_country] => US [patent_app_date] => 2008-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 133 [patent_figures_cnt] => 133 [patent_no_of_words] => 83957 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0162/20090162709.pdf [firstpage_image] =>[orig_patent_app_number] => 12155944 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/155944
Inorganic-hydrogen-polymer and hydrogen-polymer compounds and applications thereof Jun 10, 2008 Abandoned
Array ( [id] => 5296374 [patent_doc_number] => 20090011300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'FUEL CELL SYSTEM AND CONTROL METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/137264 [patent_app_country] => US [patent_app_date] => 2008-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 24451 [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/A1/0011/20090011300.pdf [firstpage_image] =>[orig_patent_app_number] => 12137264 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/137264
Fuel cell system and control method thereof Jun 10, 2008 Issued
Array ( [id] => 5409458 [patent_doc_number] => 20090123356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'Inorganic hydrogen compounds' [patent_app_type] => utility [patent_app_number] => 12/155946 [patent_app_country] => US [patent_app_date] => 2008-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 90 [patent_figures_cnt] => 90 [patent_no_of_words] => 79168 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20090123356.pdf [firstpage_image] =>[orig_patent_app_number] => 12155946 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/155946
Inorganic hydrogen compounds Jun 10, 2008 Abandoned
Array ( [id] => 5472946 [patent_doc_number] => 20090246112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'Hydride fuel and explosive' [patent_app_type] => utility [patent_app_number] => 12/155935 [patent_app_country] => US [patent_app_date] => 2008-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 53 [patent_no_of_words] => 41929 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0246/20090246112.pdf [firstpage_image] =>[orig_patent_app_number] => 12155935 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/155935
Hydride fuel and explosive Jun 10, 2008 Abandoned
Array ( [id] => 7539927 [patent_doc_number] => 08057769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-15 [patent_title] => 'Method for making phosphate-based electrode active materials' [patent_app_type] => utility [patent_app_number] => 12/135271 [patent_app_country] => US [patent_app_date] => 2008-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9872 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/057/08057769.pdf [firstpage_image] =>[orig_patent_app_number] => 12135271 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/135271
Method for making phosphate-based electrode active materials Jun 8, 2008 Issued
Array ( [id] => 5422274 [patent_doc_number] => 20090148729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'Inorganic-hydrogen-polymer and hydrogen-polymer compounds and applications thereof' [patent_app_type] => utility [patent_app_number] => 12/155358 [patent_app_country] => US [patent_app_date] => 2008-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 96 [patent_figures_cnt] => 96 [patent_no_of_words] => 63580 [patent_no_of_claims] => 106 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0148/20090148729.pdf [firstpage_image] =>[orig_patent_app_number] => 12155358 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/155358
Inorganic-hydrogen-polymer and hydrogen-polymer compounds and applications thereof Jun 2, 2008 Abandoned
Array ( [id] => 4852365 [patent_doc_number] => 20080318107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'Composite electrolyte membrane, production method thereof, membrane-electrode assembly, and fuel cell' [patent_app_type] => utility [patent_app_number] => 12/155142 [patent_app_country] => US [patent_app_date] => 2008-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9741 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0318/20080318107.pdf [firstpage_image] =>[orig_patent_app_number] => 12155142 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/155142
Composite electrolyte membrane, production method thereof, membrane-electrode assembly, and fuel cell May 29, 2008 Issued
Array ( [id] => 5473413 [patent_doc_number] => 20090246579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'FUEL CELL SYSTEM AND FLOW CONTROL MECHANISM THEREOF' [patent_app_type] => utility [patent_app_number] => 12/129626 [patent_app_country] => US [patent_app_date] => 2008-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1940 [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/A1/0246/20090246579.pdf [firstpage_image] =>[orig_patent_app_number] => 12129626 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/129626
FUEL CELL SYSTEM AND FLOW CONTROL MECHANISM THEREOF May 28, 2008 Abandoned
Array ( [id] => 5277860 [patent_doc_number] => 20090129992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-21 [patent_title] => 'Reactor for Preparing Hydrogen Compounds' [patent_app_type] => utility [patent_app_number] => 12/153613 [patent_app_country] => US [patent_app_date] => 2008-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 88 [patent_figures_cnt] => 88 [patent_no_of_words] => 79191 [patent_no_of_claims] => 38 [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/A1/0129/20090129992.pdf [firstpage_image] =>[orig_patent_app_number] => 12153613 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/153613
Reactor for Preparing Hydrogen Compounds May 20, 2008 Abandoned
Array ( [id] => 5277884 [patent_doc_number] => 20090130016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-21 [patent_title] => 'Doped thermionic cathode and method of making doped thermionic cathode' [patent_app_type] => utility [patent_app_number] => 12/153614 [patent_app_country] => US [patent_app_date] => 2008-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 90 [patent_figures_cnt] => 90 [patent_no_of_words] => 79122 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0130/20090130016.pdf [firstpage_image] =>[orig_patent_app_number] => 12153614 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/153614
Doped thermionic cathode and method of making doped thermionic cathode May 20, 2008 Abandoned
Array ( [id] => 5943414 [patent_doc_number] => 20110104034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'Hydride compounds' [patent_app_type] => utility [patent_app_number] => 12/153610 [patent_app_country] => US [patent_app_date] => 2008-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 53 [patent_no_of_words] => 42275 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0104/20110104034.pdf [firstpage_image] =>[orig_patent_app_number] => 12153610 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/153610
Hydride compounds May 20, 2008 Abandoned
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