Search

Stephen J. Kalafut

Examiner (ID: 174)

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

Applications

Application numberTitle of the applicationFiling DateStatus
09/769113 Composition useful in electrolytes of secondary battery cells Jan 23, 2001 Abandoned
Array ( [id] => 1372931 [patent_doc_number] => 06558837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-06 [patent_title] => 'Battery with side flanking terminals' [patent_app_type] => B2 [patent_app_number] => 09/767065 [patent_app_country] => US [patent_app_date] => 2001-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1518 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/558/06558837.pdf [firstpage_image] =>[orig_patent_app_number] => 09767065 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/767065
Battery with side flanking terminals Jan 21, 2001 Issued
Array ( [id] => 6047371 [patent_doc_number] => 20020168559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-14 [patent_title] => 'Metal-air fuel cell battery systems having mechanism for extending the path length of metal-fuel tape during discharging and recharging modes of operation' [patent_app_type] => new [patent_app_number] => 09/766691 [patent_app_country] => US [patent_app_date] => 2001-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 33968 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0168/20020168559.pdf [firstpage_image] =>[orig_patent_app_number] => 09766691 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/766691
Metal-air fuel cell battery systems having mechanism for extending the path length of metal-fuel tape during discharging and recharging modes of operation Jan 20, 2001 Issued
Array ( [id] => 6404686 [patent_doc_number] => 20020182502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-05 [patent_title] => 'Method for preparing lithium manganese spinel complex oxide having improved electrochemical performance' [patent_app_type] => new [patent_app_number] => 09/959129 [patent_app_country] => US [patent_app_date] => 2001-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3619 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0182/20020182502.pdf [firstpage_image] =>[orig_patent_app_number] => 09959129 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/959129
Method for preparing lithium manganese spinel complex oxide having improved electrochemical performance Jan 18, 2001 Issued
Array ( [id] => 1330798 [patent_doc_number] => 06596431 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-22 [patent_title] => 'Battery and method for generating an electric power' [patent_app_type] => B1 [patent_app_number] => 09/759317 [patent_app_country] => US [patent_app_date] => 2001-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8243 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/596/06596431.pdf [firstpage_image] =>[orig_patent_app_number] => 09759317 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/759317
Battery and method for generating an electric power Jan 15, 2001 Issued
Array ( [id] => 1325889 [patent_doc_number] => 06599652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-29 [patent_title] => 'Fuel cell with a degassing device' [patent_app_type] => B2 [patent_app_number] => 09/882741 [patent_app_country] => US [patent_app_date] => 2001-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1779 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/599/06599652.pdf [firstpage_image] =>[orig_patent_app_number] => 09882741 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/882741
Fuel cell with a degassing device Jan 10, 2001 Issued
Array ( [id] => 6901453 [patent_doc_number] => 20010023036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-20 [patent_title] => 'Metal-air fuel cell battery system employing metal-fuel cards' [patent_app_type] => new [patent_app_number] => 09/760003 [patent_app_country] => US [patent_app_date] => 2001-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 19737 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20010023036.pdf [firstpage_image] =>[orig_patent_app_number] => 09760003 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/760003
Metal-air fuel cell battery system employing metal-fuel cards Jan 10, 2001 Issued
Array ( [id] => 6305759 [patent_doc_number] => 20020094460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Fuel cell stack coolant conductivity sensor using differential voltage measurements' [patent_app_type] => new [patent_app_number] => 09/756321 [patent_app_country] => US [patent_app_date] => 2001-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4094 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20020094460.pdf [firstpage_image] =>[orig_patent_app_number] => 09756321 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/756321
Fuel cell stack coolant conductivity sensor using differential voltage measurements Jan 7, 2001 Issued
Array ( [id] => 6902146 [patent_doc_number] => 20010001055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-05-10 [patent_title] => 'Autoclavable electrochemical cell' [patent_app_type] => new-utility [patent_app_number] => 09/750701 [patent_app_country] => US [patent_app_date] => 2001-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2576 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20010001055.pdf [firstpage_image] =>[orig_patent_app_number] => 09750701 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/750701
Autoclavable electrochemical cell Jan 1, 2001 Abandoned
Array ( [id] => 6175292 [patent_doc_number] => 20020155339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Liquid electrolyte fuel cell' [patent_app_type] => new [patent_app_number] => 09/749740 [patent_app_country] => US [patent_app_date] => 2000-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7888 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0155/20020155339.pdf [firstpage_image] =>[orig_patent_app_number] => 09749740 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/749740
Liquid electrolyte fuel cell Dec 27, 2000 Issued
Array ( [id] => 1266070 [patent_doc_number] => 06656624 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-02 [patent_title] => 'Polarized gas separator and liquid coalescer for fuel cell stack assemblies' [patent_app_type] => B1 [patent_app_number] => 09/740423 [patent_app_country] => US [patent_app_date] => 2000-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7169 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/656/06656624.pdf [firstpage_image] =>[orig_patent_app_number] => 09740423 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/740423
Polarized gas separator and liquid coalescer for fuel cell stack assemblies Dec 18, 2000 Issued
Array ( [id] => 1599435 [patent_doc_number] => 06475652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-11-05 [patent_title] => 'Fine pore enthalpy exchange barrier for a fuel cell power plant' [patent_app_type] => B2 [patent_app_number] => 09/740590 [patent_app_country] => US [patent_app_date] => 2000-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 8548 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/475/06475652.pdf [firstpage_image] =>[orig_patent_app_number] => 09740590 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/740590
Fine pore enthalpy exchange barrier for a fuel cell power plant Dec 18, 2000 Issued
Array ( [id] => 1364018 [patent_doc_number] => 06566000 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-20 [patent_title] => 'Metal-air battery having in-situ generatable electrolyte' [patent_app_type] => B1 [patent_app_number] => 09/739344 [patent_app_country] => US [patent_app_date] => 2000-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3244 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/566/06566000.pdf [firstpage_image] =>[orig_patent_app_number] => 09739344 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/739344
Metal-air battery having in-situ generatable electrolyte Dec 18, 2000 Issued
Array ( [id] => 1379074 [patent_doc_number] => 06551735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-04-22 [patent_title] => 'Honeycomb electrode fuel cells' [patent_app_type] => B2 [patent_app_number] => 09/736742 [patent_app_country] => US [patent_app_date] => 2000-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2763 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/551/06551735.pdf [firstpage_image] =>[orig_patent_app_number] => 09736742 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/736742
Honeycomb electrode fuel cells Dec 13, 2000 Issued
Array ( [id] => 6128909 [patent_doc_number] => 20020076580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'Interlocking cell constructions' [patent_app_type] => new [patent_app_number] => 09/737446 [patent_app_country] => US [patent_app_date] => 2000-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1943 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20020076580.pdf [firstpage_image] =>[orig_patent_app_number] => 09737446 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/737446
Interlocking cell constructions Dec 13, 2000 Abandoned
Array ( [id] => 1394213 [patent_doc_number] => 06531246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-03-11 [patent_title] => 'Plate-shaped battery and battery apparatus' [patent_app_type] => B2 [patent_app_number] => 09/734642 [patent_app_country] => US [patent_app_date] => 2000-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 37 [patent_no_of_words] => 13722 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/531/06531246.pdf [firstpage_image] =>[orig_patent_app_number] => 09734642 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/734642
Plate-shaped battery and battery apparatus Dec 12, 2000 Issued
Array ( [id] => 6901451 [patent_doc_number] => 20010023034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-20 [patent_title] => 'Process for the production of hydrogen and electrical energy from reforming of bio-ethanol' [patent_app_type] => new [patent_app_number] => 09/728569 [patent_app_country] => US [patent_app_date] => 2000-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2937 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20010023034.pdf [firstpage_image] =>[orig_patent_app_number] => 09728569 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/728569
Process for the production of hydrogen and electrical energy from reforming of bio-ethanol Nov 30, 2000 Issued
Array ( [id] => 1235161 [patent_doc_number] => 06689514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-10 [patent_title] => 'High-temperature Ni-MH battery and a method for making the same' [patent_app_type] => B2 [patent_app_number] => 09/726645 [patent_app_country] => US [patent_app_date] => 2000-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2863 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/689/06689514.pdf [firstpage_image] =>[orig_patent_app_number] => 09726645 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/726645
High-temperature Ni-MH battery and a method for making the same Nov 28, 2000 Issued
09/718499 Protection apparatus for a storage battery Nov 23, 2000 Abandoned
Array ( [id] => 1352244 [patent_doc_number] => 06576365 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-10 [patent_title] => 'Ultra-thin electrochemical energy storage devices' [patent_app_type] => B1 [patent_app_number] => 09/717940 [patent_app_country] => US [patent_app_date] => 2000-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 5597 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/576/06576365.pdf [firstpage_image] =>[orig_patent_app_number] => 09717940 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/717940
Ultra-thin electrochemical energy storage devices Nov 20, 2000 Issued
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