Search

Maureen Wallenhorst

Examiner (ID: 18265, Phone: (571)272-1266 , Office: P/1797 )

Most Active Art Unit
1797
Art Unit(s)
1797, 1777, 1743, 1313, 1809
Total Applications
2599
Issued Applications
1899
Pending Applications
246
Abandoned Applications
486

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6931021 [patent_doc_number] => 20050282056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Carbon composite material for fuel cell separator, preparation thereof and fuel cell separator utilizing the same' [patent_app_type] => utility [patent_app_number] => 11/149113 [patent_app_country] => US [patent_app_date] => 2005-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1782 [patent_no_of_claims] => 7 [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/A1/0282/20050282056.pdf [firstpage_image] =>[orig_patent_app_number] => 11149113 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/149113
Carbon composite material for fuel cell separator, preparation thereof and fuel cell separator utilizing the same Jun 8, 2005 Abandoned
Array ( [id] => 6927909 [patent_doc_number] => 20050278941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Packing, production method of crimp assembly, production method of battery housing lid, and production method of battery' [patent_app_type] => utility [patent_app_number] => 11/147311 [patent_app_country] => US [patent_app_date] => 2005-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11938 [patent_no_of_claims] => 13 [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/A1/0278/20050278941.pdf [firstpage_image] =>[orig_patent_app_number] => 11147311 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/147311
Packing, production method of crimp assembly, production method of battery housing lid, and production method of battery Jun 7, 2005 Issued
Array ( [id] => 5888429 [patent_doc_number] => 20060275649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'Method and apparatus for forming electrode interconnect contacts for a solid-oxide fuel cell stack' [patent_app_type] => utility [patent_app_number] => 11/145647 [patent_app_country] => US [patent_app_date] => 2005-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3525 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0275/20060275649.pdf [firstpage_image] =>[orig_patent_app_number] => 11145647 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/145647
Method and apparatus for forming electrode interconnect contacts for a solid-oxide fuel cell stack Jun 5, 2005 Issued
Array ( [id] => 5888434 [patent_doc_number] => 20060275654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'Battery pressure relief valve' [patent_app_type] => utility [patent_app_number] => 11/145706 [patent_app_country] => US [patent_app_date] => 2005-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6257 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0275/20060275654.pdf [firstpage_image] =>[orig_patent_app_number] => 11145706 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/145706
Battery pressure relief valve Jun 5, 2005 Abandoned
Array ( [id] => 5720610 [patent_doc_number] => 20060073385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-06 [patent_title] => 'Novel sealant material for electrochemical cell components' [patent_app_type] => utility [patent_app_number] => 11/138178 [patent_app_country] => US [patent_app_date] => 2005-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5478 [patent_no_of_claims] => 18 [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/A1/0073/20060073385.pdf [firstpage_image] =>[orig_patent_app_number] => 11138178 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/138178
Novel sealant material for electrochemical cell components May 25, 2005 Abandoned
Array ( [id] => 5625159 [patent_doc_number] => 20060263664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Reactant management of a wet end cell in a fuel cell stack' [patent_app_type] => utility [patent_app_number] => 11/132984 [patent_app_country] => US [patent_app_date] => 2005-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4926 [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/A1/0263/20060263664.pdf [firstpage_image] =>[orig_patent_app_number] => 11132984 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/132984
Reactant management of a wet end cell in a fuel cell stack May 18, 2005 Abandoned
Array ( [id] => 52549 [patent_doc_number] => 07771862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-10 [patent_title] => 'Cap assembly and a safety valve for a secondary battery' [patent_app_type] => utility [patent_app_number] => 11/132036 [patent_app_country] => US [patent_app_date] => 2005-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3241 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/771/07771862.pdf [firstpage_image] =>[orig_patent_app_number] => 11132036 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/132036
Cap assembly and a safety valve for a secondary battery May 17, 2005 Issued
Array ( [id] => 63300 [patent_doc_number] => 07759017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-20 [patent_title] => 'Membrane electrode assembly (MEA) architecture for improved durability for a PEM fuel cell' [patent_app_type] => utility [patent_app_number] => 11/131529 [patent_app_country] => US [patent_app_date] => 2005-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8648 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/759/07759017.pdf [firstpage_image] =>[orig_patent_app_number] => 11131529 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/131529
Membrane electrode assembly (MEA) architecture for improved durability for a PEM fuel cell May 17, 2005 Issued
Array ( [id] => 243114 [patent_doc_number] => 07588848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-15 [patent_title] => 'Fuel cell controller and control method' [patent_app_type] => utility [patent_app_number] => 11/124478 [patent_app_country] => US [patent_app_date] => 2005-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5607 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/588/07588848.pdf [firstpage_image] =>[orig_patent_app_number] => 11124478 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/124478
Fuel cell controller and control method May 5, 2005 Issued
Array ( [id] => 5661345 [patent_doc_number] => 20060251941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'Method for treating a fuel cell membrane, a fuel cell, and a conditioned fuel cell membrane' [patent_app_type] => utility [patent_app_number] => 11/123379 [patent_app_country] => US [patent_app_date] => 2005-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5544 [patent_no_of_claims] => 46 [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/A1/0251/20060251941.pdf [firstpage_image] =>[orig_patent_app_number] => 11123379 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/123379
Method for treating a fuel cell membrane, a fuel cell, and a conditioned fuel cell membrane May 4, 2005 Abandoned
Array ( [id] => 5661340 [patent_doc_number] => 20060251936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'System and method for distributing fuel to multiple fuel cells' [patent_app_type] => utility [patent_app_number] => 11/122627 [patent_app_country] => US [patent_app_date] => 2005-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2799 [patent_no_of_claims] => 21 [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/A1/0251/20060251936.pdf [firstpage_image] =>[orig_patent_app_number] => 11122627 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/122627
System and method for distributing fuel to multiple fuel cells May 4, 2005 Issued
Array ( [id] => 7237350 [patent_doc_number] => 20050270847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-08 [patent_title] => 'Battery' [patent_app_type] => utility [patent_app_number] => 11/123579 [patent_app_country] => US [patent_app_date] => 2005-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4582 [patent_no_of_claims] => 10 [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/A1/0270/20050270847.pdf [firstpage_image] =>[orig_patent_app_number] => 11123579 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/123579
Battery May 3, 2005 Abandoned
Array ( [id] => 5247207 [patent_doc_number] => 20070243441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-18 [patent_title] => 'Fuel Cell and Fuel Cell Stack' [patent_app_type] => utility [patent_app_number] => 11/547877 [patent_app_country] => US [patent_app_date] => 2005-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10414 [patent_no_of_claims] => 11 [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/A1/0243/20070243441.pdf [firstpage_image] =>[orig_patent_app_number] => 11547877 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/547877
Fuel Cell and Fuel Cell Stack Apr 4, 2005 Abandoned
Array ( [id] => 6958272 [patent_doc_number] => 20050214642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-29 [patent_title] => 'Electrode package and secondary battery using the same' [patent_app_type] => utility [patent_app_number] => 11/091369 [patent_app_country] => US [patent_app_date] => 2005-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3575 [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/A1/0214/20050214642.pdf [firstpage_image] =>[orig_patent_app_number] => 11091369 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/091369
Electrode package and secondary battery using the same Mar 28, 2005 Abandoned
Array ( [id] => 4785368 [patent_doc_number] => 20080138697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'Reinforcing Material For Proton Conductive Membrane, and Proton Conductive Membrane Using the Same and Fuel Cell' [patent_app_type] => utility [patent_app_number] => 10/591066 [patent_app_country] => US [patent_app_date] => 2005-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7330 [patent_no_of_claims] => 13 [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/A1/0138/20080138697.pdf [firstpage_image] =>[orig_patent_app_number] => 10591066 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/591066
Reinforcing Material For Proton Conductive Membrane, and Proton Conductive Membrane Using the Same and Fuel Cell Mar 2, 2005 Abandoned
Array ( [id] => 330302 [patent_doc_number] => 07510797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-31 [patent_title] => 'High capacity battery with integrally-powered cooling assembly' [patent_app_type] => utility [patent_app_number] => 11/065313 [patent_app_country] => US [patent_app_date] => 2005-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4570 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/510/07510797.pdf [firstpage_image] =>[orig_patent_app_number] => 11065313 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/065313
High capacity battery with integrally-powered cooling assembly Feb 23, 2005 Issued
Array ( [id] => 5820222 [patent_doc_number] => 20060024535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'CO tolerant catalyst' [patent_app_type] => utility [patent_app_number] => 11/049541 [patent_app_country] => US [patent_app_date] => 2005-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4976 [patent_no_of_claims] => 40 [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/A1/0024/20060024535.pdf [firstpage_image] =>[orig_patent_app_number] => 11049541 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/049541
CO tolerant catalyst Feb 1, 2005 Abandoned
Array ( [id] => 4984751 [patent_doc_number] => 20070151088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'Fuel cell disassembly method' [patent_app_type] => utility [patent_app_number] => 10/586334 [patent_app_country] => US [patent_app_date] => 2005-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11999 [patent_no_of_claims] => 25 [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/A1/0151/20070151088.pdf [firstpage_image] =>[orig_patent_app_number] => 10586334 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/586334
Fuel cell disassembly method Feb 1, 2005 Issued
Array ( [id] => 151385 [patent_doc_number] => 07678495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-16 [patent_title] => 'Graphitic nanostructured battery' [patent_app_type] => utility [patent_app_number] => 11/047136 [patent_app_country] => US [patent_app_date] => 2005-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 5016 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/678/07678495.pdf [firstpage_image] =>[orig_patent_app_number] => 11047136 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/047136
Graphitic nanostructured battery Jan 30, 2005 Issued
Array ( [id] => 7169131 [patent_doc_number] => 20050202295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-15 [patent_title] => 'Fuel cell system' [patent_app_type] => utility [patent_app_number] => 11/044220 [patent_app_country] => US [patent_app_date] => 2005-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7166 [patent_no_of_claims] => 27 [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/A1/0202/20050202295.pdf [firstpage_image] =>[orig_patent_app_number] => 11044220 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/044220
Fuel cell system including separator having cooling water flow channels Jan 27, 2005 Issued
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