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] => 7004939 [patent_doc_number] => 20050170252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-04 [patent_title] => 'Gel electrolyte, electrode for fuel cell, and fuel cell' [patent_app_type] => utility [patent_app_number] => 11/037231 [patent_app_country] => US [patent_app_date] => 2005-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3420 [patent_no_of_claims] => 12 [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/A1/0170/20050170252.pdf [firstpage_image] =>[orig_patent_app_number] => 11037231 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/037231
Gel electrolyte, electrode for fuel cell, and fuel cell Jan 18, 2005 Issued
Array ( [id] => 121032 [patent_doc_number] => 07709134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-04 [patent_title] => 'Microfluidic biofuel cell' [patent_app_type] => utility [patent_app_number] => 10/598951 [patent_app_country] => US [patent_app_date] => 2005-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 20507 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/709/07709134.pdf [firstpage_image] =>[orig_patent_app_number] => 10598951 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/598951
Microfluidic biofuel cell Jan 18, 2005 Issued
Array ( [id] => 435723 [patent_doc_number] => 07261977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-28 [patent_title] => 'Lithium metal fluorophosphate and preparation thereof' [patent_app_type] => utility [patent_app_number] => 10/905649 [patent_app_country] => US [patent_app_date] => 2005-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9191 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/261/07261977.pdf [firstpage_image] =>[orig_patent_app_number] => 10905649 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/905649
Lithium metal fluorophosphate and preparation thereof Jan 13, 2005 Issued
Array ( [id] => 7169198 [patent_doc_number] => 20050202319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-15 [patent_title] => 'Secondary battery' [patent_app_type] => utility [patent_app_number] => 11/036933 [patent_app_country] => US [patent_app_date] => 2005-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2895 [patent_no_of_claims] => 26 [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/A1/0202/20050202319.pdf [firstpage_image] =>[orig_patent_app_number] => 11036933 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/036933
Secondary battery Jan 13, 2005 Issued
Array ( [id] => 330086 [patent_doc_number] => 07510581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-31 [patent_title] => 'Method for removing plasticizer during manufacturing process of polymeric secondary battery and method for manufacturing polymeric secondary battery' [patent_app_type] => utility [patent_app_number] => 11/036233 [patent_app_country] => US [patent_app_date] => 2005-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2158 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/510/07510581.pdf [firstpage_image] =>[orig_patent_app_number] => 11036233 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/036233
Method for removing plasticizer during manufacturing process of polymeric secondary battery and method for manufacturing polymeric secondary battery Jan 13, 2005 Issued
Array ( [id] => 455994 [patent_doc_number] => 07244524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-17 [patent_title] => 'Method and system for balanced control of backup power' [patent_app_type] => utility [patent_app_number] => 11/034687 [patent_app_country] => US [patent_app_date] => 2005-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7788 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/244/07244524.pdf [firstpage_image] =>[orig_patent_app_number] => 11034687 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/034687
Method and system for balanced control of backup power Jan 12, 2005 Issued
Array ( [id] => 5693977 [patent_doc_number] => 20060154124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-13 [patent_title] => 'Control of RH conditions in electrochemical conversion assembly' [patent_app_type] => utility [patent_app_number] => 11/035184 [patent_app_country] => US [patent_app_date] => 2005-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3090 [patent_no_of_claims] => 36 [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/A1/0154/20060154124.pdf [firstpage_image] =>[orig_patent_app_number] => 11035184 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/035184
Control of RH conditions in electrochemical conversion assembly Jan 12, 2005 Issued
Array ( [id] => 7050575 [patent_doc_number] => 20050186462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-25 [patent_title] => 'PEM fuel cell stack with floating current collector plates' [patent_app_type] => utility [patent_app_number] => 11/033033 [patent_app_country] => US [patent_app_date] => 2005-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3392 [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/A1/0186/20050186462.pdf [firstpage_image] =>[orig_patent_app_number] => 11033033 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/033033
PEM fuel cell stack with floating current collector plates Jan 10, 2005 Abandoned
Array ( [id] => 6912118 [patent_doc_number] => 20050175876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Fuel cell system including a fuel cell stack and at least one electrical energy storage device' [patent_app_type] => utility [patent_app_number] => 11/030533 [patent_app_country] => US [patent_app_date] => 2005-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3784 [patent_no_of_claims] => 12 [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/A1/0175/20050175876.pdf [firstpage_image] =>[orig_patent_app_number] => 11030533 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/030533
Fuel cell system including a fuel cell stack and at least one electrical energy storage device Jan 5, 2005 Issued
Array ( [id] => 7110924 [patent_doc_number] => 20050208379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-22 [patent_title] => 'Negative electrode for nonaqueous secondary battery, process of producing the negative electrode, and nonaqueous secondary battery' [patent_app_type] => utility [patent_app_number] => 11/028735 [patent_app_country] => US [patent_app_date] => 2005-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 19110 [patent_no_of_claims] => 31 [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/A1/0208/20050208379.pdf [firstpage_image] =>[orig_patent_app_number] => 11028735 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/028735
Negative electrode for nonaqueous secondary battery, process of producing the negative electrode, and nonaqueous secondary battery Jan 4, 2005 Abandoned
Array ( [id] => 609265 [patent_doc_number] => 07150929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-19 [patent_title] => 'Fuel cell coolers with inverse flow and condensation zone' [patent_app_type] => utility [patent_app_number] => 11/025231 [patent_app_country] => US [patent_app_date] => 2004-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2318 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/150/07150929.pdf [firstpage_image] =>[orig_patent_app_number] => 11025231 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/025231
Fuel cell coolers with inverse flow and condensation zone Dec 28, 2004 Issued
Array ( [id] => 5655584 [patent_doc_number] => 20060141319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Integrated end-bus plate for fuel cell' [patent_app_type] => utility [patent_app_number] => 11/027534 [patent_app_country] => US [patent_app_date] => 2004-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4845 [patent_no_of_claims] => 35 [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/A1/0141/20060141319.pdf [firstpage_image] =>[orig_patent_app_number] => 11027534 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/027534
Integrated end-bus plate for fuel cell Dec 28, 2004 Issued
Array ( [id] => 337829 [patent_doc_number] => 07504170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-17 [patent_title] => 'Fuel cells evaporatively cooled with water carried in passageways' [patent_app_type] => utility [patent_app_number] => 11/027332 [patent_app_country] => US [patent_app_date] => 2004-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2675 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/504/07504170.pdf [firstpage_image] =>[orig_patent_app_number] => 11027332 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/027332
Fuel cells evaporatively cooled with water carried in passageways Dec 28, 2004 Issued
Array ( [id] => 583453 [patent_doc_number] => 07442453 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-10-28 [patent_title] => 'Decontamination procedure for a fuel cell power plant' [patent_app_type] => utility [patent_app_number] => 11/023148 [patent_app_country] => US [patent_app_date] => 2004-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5112 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/442/07442453.pdf [firstpage_image] =>[orig_patent_app_number] => 11023148 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/023148
Decontamination procedure for a fuel cell power plant Dec 26, 2004 Issued
Array ( [id] => 382926 [patent_doc_number] => 07306878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-11 [patent_title] => 'Battery device and electronic apparatus' [patent_app_type] => utility [patent_app_number] => 10/550535 [patent_app_country] => US [patent_app_date] => 2004-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 12521 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/306/07306878.pdf [firstpage_image] =>[orig_patent_app_number] => 10550535 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/550535
Battery device and electronic apparatus Dec 23, 2004 Issued
Array ( [id] => 7251616 [patent_doc_number] => 20050142424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-30 [patent_title] => 'Fuel cell and fuel cell stack' [patent_app_type] => utility [patent_app_number] => 11/023032 [patent_app_country] => US [patent_app_date] => 2004-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6291 [patent_no_of_claims] => 19 [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/A1/0142/20050142424.pdf [firstpage_image] =>[orig_patent_app_number] => 11023032 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/023032
Fuel cell and fuel cell stack Dec 22, 2004 Issued
Array ( [id] => 5655564 [patent_doc_number] => 20060141299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Detecting and handling a fault condition in a fuel cell system' [patent_app_type] => utility [patent_app_number] => 11/022334 [patent_app_country] => US [patent_app_date] => 2004-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4796 [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/A1/0141/20060141299.pdf [firstpage_image] =>[orig_patent_app_number] => 11022334 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/022334
Detecting and handling a fault condition in a fuel cell system Dec 22, 2004 Abandoned
Array ( [id] => 322371 [patent_doc_number] => 07517602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-14 [patent_title] => 'Fuel cell and fuel cell stack' [patent_app_type] => utility [patent_app_number] => 11/023033 [patent_app_country] => US [patent_app_date] => 2004-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7388 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/517/07517602.pdf [firstpage_image] =>[orig_patent_app_number] => 11023033 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/023033
Fuel cell and fuel cell stack Dec 22, 2004 Issued
Array ( [id] => 322382 [patent_doc_number] => 07517613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-14 [patent_title] => 'Positive electrode material for lithium secondary battery and lithium secondary battery using the same' [patent_app_type] => utility [patent_app_number] => 11/020034 [patent_app_country] => US [patent_app_date] => 2004-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7650 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/517/07517613.pdf [firstpage_image] =>[orig_patent_app_number] => 11020034 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/020034
Positive electrode material for lithium secondary battery and lithium secondary battery using the same Dec 22, 2004 Issued
Array ( [id] => 292143 [patent_doc_number] => 07544432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-09 [patent_title] => 'Fuel cell and fuel cell stack' [patent_app_type] => utility [patent_app_number] => 11/023031 [patent_app_country] => US [patent_app_date] => 2004-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7004 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/544/07544432.pdf [firstpage_image] =>[orig_patent_app_number] => 11023031 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/023031
Fuel cell and fuel cell stack Dec 22, 2004 Issued
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