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
Array ( [id] => 4365325 [patent_doc_number] => 06287715 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Metal-air fuel cell battery system having means for controlling discharging and recharging parameters for improved operating efficiency' [patent_app_type] => 1 [patent_app_number] => 9/130341 [patent_app_country] => US [patent_app_date] => 1998-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 79 [patent_figures_cnt] => 117 [patent_no_of_words] => 81695 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/287/06287715.pdf [firstpage_image] =>[orig_patent_app_number] => 130341 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/130341
Metal-air fuel cell battery system having means for controlling discharging and recharging parameters for improved operating efficiency Aug 5, 1998 Issued
Array ( [id] => 1279781 [patent_doc_number] => 06641943 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-04 [patent_title] => 'Metal-air fuel cell battery system having means for recording and reading operating parameters during discharging and recharging modes of operation' [patent_app_type] => B1 [patent_app_number] => 09/130325 [patent_app_country] => US [patent_app_date] => 1998-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 79 [patent_figures_cnt] => 121 [patent_no_of_words] => 83324 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/641/06641943.pdf [firstpage_image] =>[orig_patent_app_number] => 09130325 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/130325
Metal-air fuel cell battery system having means for recording and reading operating parameters during discharging and recharging modes of operation Aug 5, 1998 Issued
Array ( [id] => 1163835 [patent_doc_number] => 06756140 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-29 [patent_title] => 'Energy conversion system' [patent_app_type] => B1 [patent_app_number] => 09/128673 [patent_app_country] => US [patent_app_date] => 1998-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 7584 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/756/06756140.pdf [firstpage_image] =>[orig_patent_app_number] => 09128673 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/128673
Energy conversion system Aug 2, 1998 Issued
Array ( [id] => 4326604 [patent_doc_number] => 06312844 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Metal-air fuel cell battery system having means for discharging and recharging metal-fuel cards supplied from a cassette-type storage device' [patent_app_type] => 1 [patent_app_number] => 9/126213 [patent_app_country] => US [patent_app_date] => 1998-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 74 [patent_no_of_words] => 49459 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/312/06312844.pdf [firstpage_image] =>[orig_patent_app_number] => 126213 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/126213
Metal-air fuel cell battery system having means for discharging and recharging metal-fuel cards supplied from a cassette-type storage device Jul 29, 1998 Issued
09/124487 THERMALLY INTEGRATED STAGED METHANOL REFORMER AND METHOD Jul 28, 1998 Abandoned
Array ( [id] => 1531575 [patent_doc_number] => 06410174 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Metal-air fuel cell battery system having means for bi-directionally transporting metal-fuel tape and managing metal-fuel available therealong' [patent_app_type] => B1 [patent_app_number] => 09/120583 [patent_app_country] => US [patent_app_date] => 1998-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 47 [patent_no_of_words] => 33650 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/410/06410174.pdf [firstpage_image] =>[orig_patent_app_number] => 09120583 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/120583
Metal-air fuel cell battery system having means for bi-directionally transporting metal-fuel tape and managing metal-fuel available therealong Jul 21, 1998 Issued
Array ( [id] => 4263901 [patent_doc_number] => 06306534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Metal-air fuel cell battery systems employing means for discharging and recharging metal-fuel cards' [patent_app_type] => 1 [patent_app_number] => 9/116643 [patent_app_country] => US [patent_app_date] => 1998-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 74 [patent_no_of_words] => 49598 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/306/06306534.pdf [firstpage_image] =>[orig_patent_app_number] => 116643 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/116643
Metal-air fuel cell battery systems employing means for discharging and recharging metal-fuel cards Jul 15, 1998 Issued
Array ( [id] => 4150409 [patent_doc_number] => 06106966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Single-crystal oxygen ion conductor' [patent_app_type] => 1 [patent_app_number] => 9/115476 [patent_app_country] => US [patent_app_date] => 1998-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 6766 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/106/06106966.pdf [firstpage_image] =>[orig_patent_app_number] => 115476 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/115476
Single-crystal oxygen ion conductor Jul 14, 1998 Issued
Array ( [id] => 4406316 [patent_doc_number] => 06228519 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [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] => 1 [patent_app_number] => 9/112596 [patent_app_country] => US [patent_app_date] => 1998-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 47 [patent_no_of_words] => 33123 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/228/06228519.pdf [firstpage_image] =>[orig_patent_app_number] => 112596 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/112596
Metal-air fuel cell battery systems having mechanism for extending the path length of metal-fuel tape during discharging and recharging modes of operation Jul 8, 1998 Issued
Array ( [id] => 4136508 [patent_doc_number] => 06060184 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Inorganic and organic nitrate additives for nonaqueous electrolyte in alkali metal electrochemical cells' [patent_app_type] => 1 [patent_app_number] => 9/112597 [patent_app_country] => US [patent_app_date] => 1998-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7830 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/060/06060184.pdf [firstpage_image] =>[orig_patent_app_number] => 112597 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/112597
Inorganic and organic nitrate additives for nonaqueous electrolyte in alkali metal electrochemical cells Jul 8, 1998 Issued
Array ( [id] => 4211796 [patent_doc_number] => 06110615 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Fuel cell power plant with electrochemical autothermal reformer' [patent_app_type] => 1 [patent_app_number] => 9/112485 [patent_app_country] => US [patent_app_date] => 1998-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2759 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/110/06110615.pdf [firstpage_image] =>[orig_patent_app_number] => 112485 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/112485
Fuel cell power plant with electrochemical autothermal reformer Jul 8, 1998 Issued
Array ( [id] => 4150128 [patent_doc_number] => 06124052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-26 [patent_title] => 'Solid polymer electrolyte fuel cell system' [patent_app_type] => 1 [patent_app_number] => 9/112090 [patent_app_country] => US [patent_app_date] => 1998-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2123 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/124/06124052.pdf [firstpage_image] =>[orig_patent_app_number] => 112090 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/112090
Solid polymer electrolyte fuel cell system Jul 8, 1998 Issued
09/110694 REACTOR FOR PREPARING HYDROGEN COMPOUNDS Jul 6, 1998 Abandoned
09/110717 BATTERY, ELECTROLYTIC CELL, AND FUEL CELL Jul 6, 1998 Abandoned
09/111003 INORGANIC HYDROGEN COMPOUNDS Jul 6, 1998 Abandoned
09/110678 INORGANIC HYDROGEN COMPOUNDS AND APPLICATIONS THEREOF Jul 6, 1998 Abandoned
Array ( [id] => 4031660 [patent_doc_number] => 05942346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Methanol partial oxidation reformer' [patent_app_type] => 1 [patent_app_number] => 9/110373 [patent_app_country] => US [patent_app_date] => 1998-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4076 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/942/05942346.pdf [firstpage_image] =>[orig_patent_app_number] => 110373 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/110373
Methanol partial oxidation reformer Jul 5, 1998 Issued
Array ( [id] => 4405811 [patent_doc_number] => 06299997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Ionically-conductive belt structure for use in a metal-air fuel cell battery system and method of fabricating the same' [patent_app_type] => 1 [patent_app_number] => 9/110762 [patent_app_country] => US [patent_app_date] => 1998-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 47 [patent_no_of_words] => 15583 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/299/06299997.pdf [firstpage_image] =>[orig_patent_app_number] => 110762 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/110762
Ionically-conductive belt structure for use in a metal-air fuel cell battery system and method of fabricating the same Jul 2, 1998 Issued
Array ( [id] => 1440714 [patent_doc_number] => 06335111 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Metal-air fuel cell battery system employing a plurality of moving cathode structures for improved volumetric power density' [patent_app_type] => B1 [patent_app_number] => 09/110761 [patent_app_country] => US [patent_app_date] => 1998-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 29 [patent_no_of_words] => 15308 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/335/06335111.pdf [firstpage_image] =>[orig_patent_app_number] => 09110761 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/110761
Metal-air fuel cell battery system employing a plurality of moving cathode structures for improved volumetric power density Jul 2, 1998 Issued
Array ( [id] => 4092011 [patent_doc_number] => 06096449 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Fuel cell and method for controlling same' [patent_app_type] => 1 [patent_app_number] => 9/108667 [patent_app_country] => US [patent_app_date] => 1998-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6722 [patent_no_of_claims] => 73 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/096/06096449.pdf [firstpage_image] =>[orig_patent_app_number] => 108667 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/108667
Fuel cell and method for controlling same Jun 30, 1998 Issued
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