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] => 3952693 [patent_doc_number] => 05935731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Cylindrical battery' [patent_app_type] => 1 [patent_app_number] => 8/975079 [patent_app_country] => US [patent_app_date] => 1997-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3276 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/935/05935731.pdf [firstpage_image] =>[orig_patent_app_number] => 975079 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/975079
Cylindrical battery Nov 19, 1997 Issued
08/974321 CARBON-AIR FUEL CELL Nov 18, 1997 Abandoned
90/004840 BATTERY BOX USING A MINIATURE-MOTOR PACKAGE Nov 13, 1997 Issued
Array ( [id] => 4127587 [patent_doc_number] => 06033799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Miniature galvanic cell having optimum internal volume for the active components' [patent_app_type] => 1 [patent_app_number] => 8/970634 [patent_app_country] => US [patent_app_date] => 1997-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2433 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/033/06033799.pdf [firstpage_image] =>[orig_patent_app_number] => 970634 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/970634
Miniature galvanic cell having optimum internal volume for the active components Nov 13, 1997 Issued
Array ( [id] => 4091982 [patent_doc_number] => 06096447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Phosphonate additives for nonaqueous electrolyte in alkali metal electrochemical cells' [patent_app_type] => 1 [patent_app_number] => 8/964492 [patent_app_country] => US [patent_app_date] => 1997-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7051 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/096/06096447.pdf [firstpage_image] =>[orig_patent_app_number] => 964492 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/964492
Phosphonate additives for nonaqueous electrolyte in alkali metal electrochemical cells Nov 4, 1997 Issued
Array ( [id] => 6224288 [patent_doc_number] => 20020004164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-10 [patent_title] => 'GALVANSORPTIVE REACTION CELL' [patent_app_type] => new [patent_app_number] => 08/875916 [patent_app_country] => US [patent_app_date] => 1997-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6123 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0004/20020004164.pdf [firstpage_image] =>[orig_patent_app_number] => 08875916 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875916
GALVANSORPTIVE REACTION CELL Oct 30, 1997 Abandoned
Array ( [id] => 4127655 [patent_doc_number] => 06033804 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Highly conductive ion exchange polymer and process' [patent_app_type] => 1 [patent_app_number] => 8/961731 [patent_app_country] => US [patent_app_date] => 1997-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 18131 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/033/06033804.pdf [firstpage_image] =>[orig_patent_app_number] => 961731 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/961731
Highly conductive ion exchange polymer and process Oct 30, 1997 Issued
Array ( [id] => 4082285 [patent_doc_number] => 06025088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Lead-acid battery designed to readily receive charging leads' [patent_app_type] => 1 [patent_app_number] => 8/961623 [patent_app_country] => US [patent_app_date] => 1997-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3455 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/025/06025088.pdf [firstpage_image] =>[orig_patent_app_number] => 961623 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/961623
Lead-acid battery designed to readily receive charging leads Oct 30, 1997 Issued
Array ( [id] => 3905735 [patent_doc_number] => 05897970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'System for production of high-purity hydrogen, process for production of high-purity hydrogen, and fuel cell system' [patent_app_type] => 1 [patent_app_number] => 8/961502 [patent_app_country] => US [patent_app_date] => 1997-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3176 [patent_no_of_claims] => 5 [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/05/897/05897970.pdf [firstpage_image] =>[orig_patent_app_number] => 961502 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/961502
System for production of high-purity hydrogen, process for production of high-purity hydrogen, and fuel cell system Oct 29, 1997 Issued
Array ( [id] => 3976184 [patent_doc_number] => 05904998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'Metal-air cathode can and electrochemical cell made therewith' [patent_app_type] => 1 [patent_app_number] => 8/957578 [patent_app_country] => US [patent_app_date] => 1997-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 8854 [patent_no_of_claims] => 102 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/904/05904998.pdf [firstpage_image] =>[orig_patent_app_number] => 957578 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/957578
Metal-air cathode can and electrochemical cell made therewith Oct 23, 1997 Issued
Array ( [id] => 3803240 [patent_doc_number] => 05853909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Ion exchange membrane fuel cell power plant with water management pressure differentials' [patent_app_type] => 1 [patent_app_number] => 8/956120 [patent_app_country] => US [patent_app_date] => 1997-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2409 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/853/05853909.pdf [firstpage_image] =>[orig_patent_app_number] => 956120 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/956120
Ion exchange membrane fuel cell power plant with water management pressure differentials Oct 21, 1997 Issued
Array ( [id] => 3935505 [patent_doc_number] => 05871867 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Precipitated silica' [patent_app_type] => 1 [patent_app_number] => 8/954858 [patent_app_country] => US [patent_app_date] => 1997-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8897 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/871/05871867.pdf [firstpage_image] =>[orig_patent_app_number] => 954858 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/954858
Precipitated silica Oct 20, 1997 Issued
Array ( [id] => 4031738 [patent_doc_number] => 05942351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Moisture-proof housing for containing an electric accumulator' [patent_app_type] => 1 [patent_app_number] => 8/950563 [patent_app_country] => US [patent_app_date] => 1997-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1551 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/942/05942351.pdf [firstpage_image] =>[orig_patent_app_number] => 950563 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/950563
Moisture-proof housing for containing an electric accumulator Oct 14, 1997 Issued
Array ( [id] => 4020504 [patent_doc_number] => 05925482 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Non-aqueous battery' [patent_app_type] => 1 [patent_app_number] => 8/875378 [patent_app_country] => US [patent_app_date] => 1997-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 7543 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/925/05925482.pdf [firstpage_image] =>[orig_patent_app_number] => 875378 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875378
Non-aqueous battery Oct 14, 1997 Issued
Array ( [id] => 3987672 [patent_doc_number] => 05917693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Electrically conductive polymer composition' [patent_app_type] => 1 [patent_app_number] => 8/949583 [patent_app_country] => US [patent_app_date] => 1997-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11787 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/917/05917693.pdf [firstpage_image] =>[orig_patent_app_number] => 949583 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/949583
Electrically conductive polymer composition Oct 13, 1997 Issued
Array ( [id] => 4021490 [patent_doc_number] => 05882811 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Method for recovering lithium cell materials' [patent_app_type] => 1 [patent_app_number] => 8/949530 [patent_app_country] => US [patent_app_date] => 1997-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5408 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/882/05882811.pdf [firstpage_image] =>[orig_patent_app_number] => 949530 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/949530
Method for recovering lithium cell materials Oct 13, 1997 Issued
Array ( [id] => 4139195 [patent_doc_number] => 06030720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Liquid electrolyte lithium-sulfur batteries' [patent_app_type] => 1 [patent_app_number] => 8/948969 [patent_app_country] => US [patent_app_date] => 1997-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13347 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/030/06030720.pdf [firstpage_image] =>[orig_patent_app_number] => 948969 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/948969
Liquid electrolyte lithium-sulfur batteries Oct 9, 1997 Issued
Array ( [id] => 4005289 [patent_doc_number] => 05962162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Lithium ion polymer cell separator' [patent_app_type] => 1 [patent_app_number] => 8/948512 [patent_app_country] => US [patent_app_date] => 1997-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2879 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/962/05962162.pdf [firstpage_image] =>[orig_patent_app_number] => 948512 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/948512
Lithium ion polymer cell separator Oct 9, 1997 Issued
Array ( [id] => 4403354 [patent_doc_number] => 06171723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Batteries with porous components' [patent_app_type] => 1 [patent_app_number] => 8/948573 [patent_app_country] => US [patent_app_date] => 1997-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 20275 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/171/06171723.pdf [firstpage_image] =>[orig_patent_app_number] => 948573 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/948573
Batteries with porous components Oct 9, 1997 Issued
Array ( [id] => 3940342 [patent_doc_number] => 05976728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Battery' [patent_app_type] => 1 [patent_app_number] => 8/947860 [patent_app_country] => US [patent_app_date] => 1997-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2806 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/976/05976728.pdf [firstpage_image] =>[orig_patent_app_number] => 947860 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/947860
Battery Oct 8, 1997 Issued
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