Search

Ben Lewis

Examiner (ID: 2292, Phone: (571)272-6481 , Office: P/1726 )

Most Active Art Unit
1726
Art Unit(s)
1795, 1726, 1729, 1745
Total Applications
940
Issued Applications
662
Pending Applications
14
Abandoned Applications
270

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6634128 [patent_doc_number] => 20100173519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'Battery-Operated Appliances' [patent_app_type] => utility [patent_app_number] => 12/707683 [patent_app_country] => US [patent_app_date] => 2010-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2065 [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/A1/0173/20100173519.pdf [firstpage_image] =>[orig_patent_app_number] => 12707683 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/707683
Battery-operated razor Feb 17, 2010 Issued
Array ( [id] => 6062738 [patent_doc_number] => 20110200895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'METHOD TO AUTOMATICALLY ENABLE/DISABLE STACK RECONDITIONING PROCEDURE BASED ON FUEL CELL STACK PARAMETER ESTIMATION' [patent_app_type] => utility [patent_app_number] => 12/708461 [patent_app_country] => US [patent_app_date] => 2010-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6181 [patent_no_of_claims] => 15 [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/A1/0200/20110200895.pdf [firstpage_image] =>[orig_patent_app_number] => 12708461 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/708461
Method to automatically enable/disable stack reconditioning procedure based on fuel cell stack parameter estimation Feb 17, 2010 Issued
Array ( [id] => 6497379 [patent_doc_number] => 20100209773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'ELECTRODE SHEET, SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 12/706261 [patent_app_country] => US [patent_app_date] => 2010-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11517 [patent_no_of_claims] => 12 [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/A1/0209/20100209773.pdf [firstpage_image] =>[orig_patent_app_number] => 12706261 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/706261
ELECTRODE SHEET, SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SECONDARY BATTERY Feb 15, 2010 Abandoned
Array ( [id] => 6505384 [patent_doc_number] => 20100216054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'FUEL CELL WITH LARGE EXCHANGE SURFACE AREA' [patent_app_type] => utility [patent_app_number] => 12/706002 [patent_app_country] => US [patent_app_date] => 2010-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2893 [patent_no_of_claims] => 10 [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/A1/0216/20100216054.pdf [firstpage_image] =>[orig_patent_app_number] => 12706002 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/706002
Fuel cell with large exchange surface area Feb 15, 2010 Issued
Array ( [id] => 6142728 [patent_doc_number] => 20110129748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'OPERATIONAL METHOD OF FUEL CELL' [patent_app_type] => utility [patent_app_number] => 12/698060 [patent_app_country] => US [patent_app_date] => 2010-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4654 [patent_no_of_claims] => 19 [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/A1/0129/20110129748.pdf [firstpage_image] =>[orig_patent_app_number] => 12698060 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/698060
OPERATIONAL METHOD OF FUEL CELL Jan 31, 2010 Abandoned
Array ( [id] => 9849968 [patent_doc_number] => 08951694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-10 [patent_title] => 'Method for preparing an enhanced proton exchange membrane and enhanced proton exchange membrane' [patent_app_type] => utility [patent_app_number] => 13/147060 [patent_app_country] => US [patent_app_date] => 2010-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3044 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13147060 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/147060
Method for preparing an enhanced proton exchange membrane and enhanced proton exchange membrane Jan 31, 2010 Issued
Array ( [id] => 7710794 [patent_doc_number] => 20120003557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'FUEL CELL SYSTEM AND START-UP CONTROL METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 13/148560 [patent_app_country] => US [patent_app_date] => 2010-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6940 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13148560 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/148560
Fuel cell system and start-up control method therefor Jan 26, 2010 Issued
Array ( [id] => 8664123 [patent_doc_number] => 08377584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-19 [patent_title] => 'Secondary battery module' [patent_app_type] => utility [patent_app_number] => 12/652953 [patent_app_country] => US [patent_app_date] => 2010-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3984 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12652953 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/652953
Secondary battery module Jan 5, 2010 Issued
Array ( [id] => 7561135 [patent_doc_number] => 20110274968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'TITANIUM COMPOSITE ELECTRODES AND METHODS THEREFORE' [patent_app_type] => utility [patent_app_number] => 13/141560 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5021 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0274/20110274968.pdf [firstpage_image] =>[orig_patent_app_number] => 13141560 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/141560
TITANIUM COMPOSITE ELECTRODES AND METHODS THEREFORE Dec 22, 2009 Abandoned
Array ( [id] => 7573378 [patent_doc_number] => 20110269034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'FUEL CELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/143258 [patent_app_country] => US [patent_app_date] => 2009-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8626 [patent_no_of_claims] => 8 [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/A1/0269/20110269034.pdf [firstpage_image] =>[orig_patent_app_number] => 13143258 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/143258
Fuel cell system Dec 21, 2009 Issued
Array ( [id] => 8624980 [patent_doc_number] => 08357474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-22 [patent_title] => 'Co-doped YSZ electrolytes for solid oxide fuel cell stacks' [patent_app_type] => utility [patent_app_number] => 12/653661 [patent_app_country] => US [patent_app_date] => 2009-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 29 [patent_no_of_words] => 9131 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12653661 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/653661
Co-doped YSZ electrolytes for solid oxide fuel cell stacks Dec 15, 2009 Issued
Array ( [id] => 6212713 [patent_doc_number] => 20110136013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'Material for coating a positive electrode of a lithium-ion battery and a method for making the same' [patent_app_type] => utility [patent_app_number] => 12/591961 [patent_app_country] => US [patent_app_date] => 2009-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4417 [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/A1/0136/20110136013.pdf [firstpage_image] =>[orig_patent_app_number] => 12591961 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/591961
Material for coating a positive electrode of a lithium-ion battery and a method for making the same Dec 6, 2009 Abandoned
Array ( [id] => 9427266 [patent_doc_number] => 08703339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'Positive active material and positive electrode for rechargeable lithium battery and rechargeable lithium battery including the positive electrode' [patent_app_type] => utility [patent_app_number] => 12/632761 [patent_app_country] => US [patent_app_date] => 2009-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3793 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12632761 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/632761
Positive active material and positive electrode for rechargeable lithium battery and rechargeable lithium battery including the positive electrode Dec 6, 2009 Issued
Array ( [id] => 6373856 [patent_doc_number] => 20100081015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'INTEGRAL CAP ASSEMBLY HAVING PROTECTIVE CIRCUIT MODULE, AND SECONDARY BATTERY COMPRISING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/630449 [patent_app_country] => US [patent_app_date] => 2009-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6776 [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/A1/0081/20100081015.pdf [firstpage_image] =>[orig_patent_app_number] => 12630449 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/630449
Integral cap assembly having protective circuit module, and secondary battery comprising the same Dec 2, 2009 Issued
Array ( [id] => 8065451 [patent_doc_number] => 20110244299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'Energy Store' [patent_app_type] => utility [patent_app_number] => 13/139059 [patent_app_country] => US [patent_app_date] => 2009-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2975 [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/A1/0244/20110244299.pdf [firstpage_image] =>[orig_patent_app_number] => 13139059 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/139059
Energy Store Dec 2, 2009 Abandoned
Array ( [id] => 9245005 [patent_doc_number] => 08609285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-17 [patent_title] => 'Cathode material for a battery with improved cycle performance at a high current density' [patent_app_type] => utility [patent_app_number] => 13/130857 [patent_app_country] => US [patent_app_date] => 2009-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 3868 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13130857 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/130857
Cathode material for a battery with improved cycle performance at a high current density Nov 22, 2009 Issued
Array ( [id] => 6579374 [patent_doc_number] => 20100129706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-27 [patent_title] => 'DEVICE WITH AT LEAST ONE ACCUMULATOR CELL' [patent_app_type] => utility [patent_app_number] => 12/622452 [patent_app_country] => US [patent_app_date] => 2009-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3477 [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/A1/0129/20100129706.pdf [firstpage_image] =>[orig_patent_app_number] => 12622452 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/622452
DEVICE WITH AT LEAST ONE ACCUMULATOR CELL Nov 19, 2009 Abandoned
Array ( [id] => 6246809 [patent_doc_number] => 20100136422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'Secondary battery with improved capacity and installation convenience' [patent_app_type] => utility [patent_app_number] => 12/591361 [patent_app_country] => US [patent_app_date] => 2009-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6605 [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/A1/0136/20100136422.pdf [firstpage_image] =>[orig_patent_app_number] => 12591361 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/591361
Secondary battery with improved capacity and installation convenience Nov 16, 2009 Issued
Array ( [id] => 7586687 [patent_doc_number] => 20110281197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'ANION-EXCHANGE MEMBRANE AND METHOD FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/129259 [patent_app_country] => US [patent_app_date] => 2009-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 14486 [patent_no_of_claims] => 11 [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/A1/0281/20110281197.pdf [firstpage_image] =>[orig_patent_app_number] => 13129259 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/129259
ANION-EXCHANGE MEMBRANE AND METHOD FOR PRODUCING THE SAME Nov 11, 2009 Abandoned
Array ( [id] => 6282239 [patent_doc_number] => 20100119933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'GALVANIC CELL FOR AN ACCUMULATOR' [patent_app_type] => utility [patent_app_number] => 12/604552 [patent_app_country] => US [patent_app_date] => 2009-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4198 [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/A1/0119/20100119933.pdf [firstpage_image] =>[orig_patent_app_number] => 12604552 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/604552
Galvanic cell for an accumulator Oct 22, 2009 Issued
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