Search

Brent C. Thomas

Examiner (ID: 9043, Phone: (571)270-7737 , Office: P/1724 )

Most Active Art Unit
1724
Art Unit(s)
1795, 1726, 1724
Total Applications
518
Issued Applications
252
Pending Applications
47
Abandoned Applications
224

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4859462 [patent_doc_number] => 20080268312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'Desulfurizing device for fuel cell and fuel cell system including the same' [patent_app_type] => utility [patent_app_number] => 12/068973 [patent_app_country] => US [patent_app_date] => 2008-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6197 [patent_no_of_claims] => 24 [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/A1/0268/20080268312.pdf [firstpage_image] =>[orig_patent_app_number] => 12068973 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/068973
Desulfurizing device for fuel cell and fuel cell system including the same Feb 12, 2008 Abandoned
Array ( [id] => 4739787 [patent_doc_number] => 20080233440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'System and method for hydrogen-based energy source' [patent_app_type] => utility [patent_app_number] => 12/069699 [patent_app_country] => US [patent_app_date] => 2008-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5084 [patent_no_of_claims] => 43 [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/A1/0233/20080233440.pdf [firstpage_image] =>[orig_patent_app_number] => 12069699 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/069699
System and method for hydrogen-based energy source Feb 10, 2008 Issued
Array ( [id] => 141400 [patent_doc_number] => 07687199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-30 [patent_title] => 'Secondary battery' [patent_app_type] => utility [patent_app_number] => 12/068225 [patent_app_country] => US [patent_app_date] => 2008-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4122 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/687/07687199.pdf [firstpage_image] =>[orig_patent_app_number] => 12068225 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/068225
Secondary battery Feb 3, 2008 Issued
Array ( [id] => 5527080 [patent_doc_number] => 20090197157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-06 [patent_title] => 'ASYMMETRIC APERTURE PATTERN IN A CURRENT COLLECTOR FOR AN ELECTROCHEMICAL CELL' [patent_app_type] => utility [patent_app_number] => 12/023776 [patent_app_country] => US [patent_app_date] => 2008-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3549 [patent_no_of_claims] => 20 [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/A1/0197/20090197157.pdf [firstpage_image] =>[orig_patent_app_number] => 12023776 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/023776
Asymmetric aperture pattern in a current collector for an electrochemical cell Jan 30, 2008 Issued
Array ( [id] => 4954792 [patent_doc_number] => 20080187816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-07 [patent_title] => 'FUEL CELL UNIT AND FUEL CELL' [patent_app_type] => utility [patent_app_number] => 12/022590 [patent_app_country] => US [patent_app_date] => 2008-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9639 [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/A1/0187/20080187816.pdf [firstpage_image] =>[orig_patent_app_number] => 12022590 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/022590
FUEL CELL UNIT AND FUEL CELL Jan 29, 2008 Abandoned
Array ( [id] => 4845767 [patent_doc_number] => 20080182175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'NON-AQUEOUS ELECTROLYTE SECONDARY CELL' [patent_app_type] => utility [patent_app_number] => 12/022472 [patent_app_country] => US [patent_app_date] => 2008-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4210 [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/A1/0182/20080182175.pdf [firstpage_image] =>[orig_patent_app_number] => 12022472 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/022472
NON-AQUEOUS ELECTROLYTE SECONDARY CELL Jan 29, 2008 Abandoned
Array ( [id] => 4954768 [patent_doc_number] => 20080187792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-07 [patent_title] => 'MEMBRANE/ELECTRODE ASSEMBLY FOR POLYMER ELECTROLYTE FUEL CELLS, AND METHOD FOR OPERATING POLYMER ELECTROLYTE FUEL CELL' [patent_app_type] => utility [patent_app_number] => 12/021842 [patent_app_country] => US [patent_app_date] => 2008-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9477 [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/A1/0187/20080187792.pdf [firstpage_image] =>[orig_patent_app_number] => 12021842 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/021842
Membrane/electrode assembly for polymer electrolyte fuel cells, and method for operating polymer electrolyte fuel cell Jan 28, 2008 Issued
Array ( [id] => 4873007 [patent_doc_number] => 20080199741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'FUEL CELL STACK AND FUEL CELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/020302 [patent_app_country] => US [patent_app_date] => 2008-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5253 [patent_no_of_claims] => 20 [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/A1/0199/20080199741.pdf [firstpage_image] =>[orig_patent_app_number] => 12020302 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/020302
FUEL CELL STACK AND FUEL CELL SYSTEM Jan 24, 2008 Abandoned
Array ( [id] => 4438572 [patent_doc_number] => 07898814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Protection circuit board for secondary battery and secondary battery using the same' [patent_app_type] => utility [patent_app_number] => 12/010556 [patent_app_country] => US [patent_app_date] => 2008-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4668 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/898/07898814.pdf [firstpage_image] =>[orig_patent_app_number] => 12010556 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/010556
Protection circuit board for secondary battery and secondary battery using the same Jan 24, 2008 Issued
Array ( [id] => 8870484 [patent_doc_number] => 08465860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-18 [patent_title] => 'Lithium cell' [patent_app_type] => utility [patent_app_number] => 12/009858 [patent_app_country] => US [patent_app_date] => 2008-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 13089 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12009858 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/009858
Lithium cell Jan 22, 2008 Issued
Array ( [id] => 4845752 [patent_doc_number] => 20080182160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'SERIAL INTERFACE BETWEEN UNIT CELLS' [patent_app_type] => utility [patent_app_number] => 12/017290 [patent_app_country] => US [patent_app_date] => 2008-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2972 [patent_no_of_claims] => 15 [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/A1/0182/20080182160.pdf [firstpage_image] =>[orig_patent_app_number] => 12017290 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/017290
Serial interface between unit cells Jan 20, 2008 Issued
Array ( [id] => 5342634 [patent_doc_number] => 20090181284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'SEALING STRUCTURE FOR A BIPOLAR PLATE OF A FUEL CELL' [patent_app_type] => utility [patent_app_number] => 12/013459 [patent_app_country] => US [patent_app_date] => 2008-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1411 [patent_no_of_claims] => 3 [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/A1/0181/20090181284.pdf [firstpage_image] =>[orig_patent_app_number] => 12013459 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/013459
SEALING STRUCTURE FOR A BIPOLAR PLATE OF A FUEL CELL Jan 12, 2008 Abandoned
Array ( [id] => 4013 [patent_doc_number] => 07811686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-12 [patent_title] => 'Rechargeable battery' [patent_app_type] => utility [patent_app_number] => 12/007363 [patent_app_country] => US [patent_app_date] => 2008-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5800 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/811/07811686.pdf [firstpage_image] =>[orig_patent_app_number] => 12007363 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/007363
Rechargeable battery Jan 8, 2008 Issued
Array ( [id] => 5585310 [patent_doc_number] => 20090104512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'DEVICE HAVING AT LEAST ONE ELECTROCHEMICAL CELL' [patent_app_type] => utility [patent_app_number] => 12/297682 [patent_app_country] => US [patent_app_date] => 2007-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3057 [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/A1/0104/20090104512.pdf [firstpage_image] =>[orig_patent_app_number] => 12297682 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/297682
DEVICE HAVING AT LEAST ONE ELECTROCHEMICAL CELL Dec 20, 2007 Abandoned
Array ( [id] => 4852371 [patent_doc_number] => 20080318113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'FUEL CELL APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/947788 [patent_app_country] => US [patent_app_date] => 2007-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3654 [patent_no_of_claims] => 17 [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/A1/0318/20080318113.pdf [firstpage_image] =>[orig_patent_app_number] => 11947788 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/947788
Fuel cell apparatus Nov 29, 2007 Issued
Array ( [id] => 7534962 [patent_doc_number] => 08048586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-01 [patent_title] => 'Fuel cell stack structure' [patent_app_type] => utility [patent_app_number] => 11/928864 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3692 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/048/08048586.pdf [firstpage_image] =>[orig_patent_app_number] => 11928864 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/928864
Fuel cell stack structure Oct 29, 2007 Issued
Array ( [id] => 7739850 [patent_doc_number] => 08105726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-31 [patent_title] => 'Fuel cell separator, method of manufacturing fuel cell separator, and fuel cell' [patent_app_type] => utility [patent_app_number] => 11/907888 [patent_app_country] => US [patent_app_date] => 2007-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5544 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/105/08105726.pdf [firstpage_image] =>[orig_patent_app_number] => 11907888 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/907888
Fuel cell separator, method of manufacturing fuel cell separator, and fuel cell Oct 17, 2007 Issued
Array ( [id] => 8213665 [patent_doc_number] => 08192891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-05 [patent_title] => 'Monopolar type membrane electrode assembly having sensing element' [patent_app_type] => utility [patent_app_number] => 11/869065 [patent_app_country] => US [patent_app_date] => 2007-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 9570 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/192/08192891.pdf [firstpage_image] =>[orig_patent_app_number] => 11869065 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/869065
Monopolar type membrane electrode assembly having sensing element Oct 8, 2007 Issued
Array ( [id] => 7550463 [patent_doc_number] => 08062795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Separator and electrochemical device comprising the same' [patent_app_type] => utility [patent_app_number] => 12/442585 [patent_app_country] => US [patent_app_date] => 2007-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5020 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/062/08062795.pdf [firstpage_image] =>[orig_patent_app_number] => 12442585 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/442585
Separator and electrochemical device comprising the same Sep 20, 2007 Issued
Array ( [id] => 170118 [patent_doc_number] => 07662510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-16 [patent_title] => 'X-ray sensitive battery separator and a method for detecting the position of a separator in a battery' [patent_app_type] => utility [patent_app_number] => 11/858364 [patent_app_country] => US [patent_app_date] => 2007-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2562 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/662/07662510.pdf [firstpage_image] =>[orig_patent_app_number] => 11858364 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/858364
X-ray sensitive battery separator and a method for detecting the position of a separator in a battery Sep 19, 2007 Issued
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