Search

Viren A. Thakur

Examiner (ID: 18769)

Most Active Art Unit
1792
Art Unit(s)
1761, 1792, 1794, 1782
Total Applications
1007
Issued Applications
117
Pending Applications
120
Abandoned Applications
783

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9574911 [patent_doc_number] => 08765323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-01 [patent_title] => 'Membrane electrode assembly and fuel cell with dendritic shape catalyst layer' [patent_app_type] => utility [patent_app_number] => 12/303843 [patent_app_country] => US [patent_app_date] => 2008-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 28 [patent_no_of_words] => 15527 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12303843 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/303843
Membrane electrode assembly and fuel cell with dendritic shape catalyst layer Jun 5, 2008 Issued
Array ( [id] => 5580814 [patent_doc_number] => 20090176160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'ELECTROACTIVE SEPARATOR FOR OVERCHARGE PROTECTION' [patent_app_type] => utility [patent_app_number] => 12/133598 [patent_app_country] => US [patent_app_date] => 2008-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 6973 [patent_no_of_claims] => 24 [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/A1/0176/20090176160.pdf [firstpage_image] =>[orig_patent_app_number] => 12133598 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/133598
ELECTROACTIVE SEPARATOR FOR OVERCHARGE PROTECTION Jun 4, 2008 Abandoned
Array ( [id] => 6437003 [patent_doc_number] => 20100282529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'ELECTROCHEMICAL CELL AND ENERGY STORAGE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/597236 [patent_app_country] => US [patent_app_date] => 2008-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3829 [patent_no_of_claims] => 25 [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/A1/0282/20100282529.pdf [firstpage_image] =>[orig_patent_app_number] => 12597236 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/597236
ELECTROCHEMICAL CELL AND ENERGY STORAGE ASSEMBLY Apr 22, 2008 Abandoned
Array ( [id] => 4886771 [patent_doc_number] => 20080261103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'DIRECT OXIDATION FUEL CELL' [patent_app_type] => utility [patent_app_number] => 12/103796 [patent_app_country] => US [patent_app_date] => 2008-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9625 [patent_no_of_claims] => 6 [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/A1/0261/20080261103.pdf [firstpage_image] =>[orig_patent_app_number] => 12103796 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/103796
Direct oxidation fuel cell Apr 15, 2008 Issued
Array ( [id] => 8955571 [patent_doc_number] => 08501342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'Rechargeable battery with an antenna assembly' [patent_app_type] => utility [patent_app_number] => 12/061570 [patent_app_country] => US [patent_app_date] => 2008-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5813 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12061570 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/061570
Rechargeable battery with an antenna assembly Apr 1, 2008 Issued
Array ( [id] => 4859456 [patent_doc_number] => 20080268306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'Hydrogen generating apparatus fuel cell power generation system' [patent_app_type] => utility [patent_app_number] => 12/078476 [patent_app_country] => US [patent_app_date] => 2008-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5634 [patent_no_of_claims] => 32 [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/A1/0268/20080268306.pdf [firstpage_image] =>[orig_patent_app_number] => 12078476 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/078476
Hydrogen generating apparatus fuel cell power generation system Mar 30, 2008 Abandoned
Array ( [id] => 5473456 [patent_doc_number] => 20090246622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'Shock Isolation for a Battery' [patent_app_type] => utility [patent_app_number] => 12/057890 [patent_app_country] => US [patent_app_date] => 2008-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2543 [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/A1/0246/20090246622.pdf [firstpage_image] =>[orig_patent_app_number] => 12057890 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/057890
Shock Isolation for a Battery Mar 27, 2008 Abandoned
Array ( [id] => 6294000 [patent_doc_number] => 20100239925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'REFORMING DEVICE AND FUEL CELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/375142 [patent_app_country] => US [patent_app_date] => 2008-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16541 [patent_no_of_claims] => 13 [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/A1/0239/20100239925.pdf [firstpage_image] =>[orig_patent_app_number] => 12375142 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/375142
REFORMING DEVICE AND FUEL CELL SYSTEM Mar 26, 2008 Abandoned
Array ( [id] => 6394831 [patent_doc_number] => 20100304229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'PROTON CONDUCTOR, ELECTROCHEMICAL CELL AND METHOD OF MANUFACTURING PROTON CONDUCTOR' [patent_app_type] => utility [patent_app_number] => 12/593054 [patent_app_country] => US [patent_app_date] => 2008-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6402 [patent_no_of_claims] => 9 [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/A1/0304/20100304229.pdf [firstpage_image] =>[orig_patent_app_number] => 12593054 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/593054
PROTON CONDUCTOR, ELECTROCHEMICAL CELL AND METHOD OF MANUFACTURING PROTON CONDUCTOR Mar 24, 2008 Abandoned
Array ( [id] => 5502025 [patent_doc_number] => 20090162713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'STACK FOR FUEL CELL AND BIPOLAR PLATE AND COOLING PLATE ADOPTED IN THE SAME' [patent_app_type] => utility [patent_app_number] => 12/047627 [patent_app_country] => US [patent_app_date] => 2008-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2548 [patent_no_of_claims] => 9 [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/A1/0162/20090162713.pdf [firstpage_image] =>[orig_patent_app_number] => 12047627 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/047627
STACK FOR FUEL CELL AND BIPOLAR PLATE AND COOLING PLATE ADOPTED IN THE SAME Mar 12, 2008 Abandoned
Array ( [id] => 4791953 [patent_doc_number] => 20080292927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Humidity controllable cathode end plate and air breathing fuel cell stack the same' [patent_app_type] => utility [patent_app_number] => 12/070668 [patent_app_country] => US [patent_app_date] => 2008-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5452 [patent_no_of_claims] => 23 [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/A1/0292/20080292927.pdf [firstpage_image] =>[orig_patent_app_number] => 12070668 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/070668
Humidity controllable cathode end plate and air breathing fuel cell stack the same Feb 18, 2008 Abandoned
Array ( [id] => 4463553 [patent_doc_number] => 07935436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-03 [patent_title] => 'Rechargeable battery with gas release safety vent' [patent_app_type] => utility [patent_app_number] => 12/027949 [patent_app_country] => US [patent_app_date] => 2008-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2797 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/935/07935436.pdf [firstpage_image] =>[orig_patent_app_number] => 12027949 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/027949
Rechargeable battery with gas release safety vent Feb 6, 2008 Issued
Array ( [id] => 9943889 [patent_doc_number] => 08993188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-31 [patent_title] => 'Fuel cell and separator constituting the same' [patent_app_type] => utility [patent_app_number] => 12/523132 [patent_app_country] => US [patent_app_date] => 2008-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 11578 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12523132 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/523132
Fuel cell and separator constituting the same Jan 27, 2008 Issued
Array ( [id] => 4807688 [patent_doc_number] => 20080171266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-17 [patent_title] => 'ALKALINE DRY BATTERY' [patent_app_type] => utility [patent_app_number] => 11/971495 [patent_app_country] => US [patent_app_date] => 2008-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 13773 [patent_no_of_claims] => 13 [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/A1/0171/20080171266.pdf [firstpage_image] =>[orig_patent_app_number] => 11971495 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/971495
ALKALINE DRY BATTERY Jan 8, 2008 Abandoned
Array ( [id] => 4752296 [patent_doc_number] => 20080160369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'FUEL CELL DEVICE' [patent_app_type] => utility [patent_app_number] => 11/967076 [patent_app_country] => US [patent_app_date] => 2007-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2202 [patent_no_of_claims] => 15 [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/A1/0160/20080160369.pdf [firstpage_image] =>[orig_patent_app_number] => 11967076 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/967076
FUEL CELL DEVICE Dec 28, 2007 Abandoned
Array ( [id] => 10093410 [patent_doc_number] => 09130242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-08 [patent_title] => 'Gel polymer electrolyte composition, gel polymer electrolyte and electrochemical device comprising the same' [patent_app_type] => utility [patent_app_number] => 12/519835 [patent_app_country] => US [patent_app_date] => 2007-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4695 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12519835 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/519835
Gel polymer electrolyte composition, gel polymer electrolyte and electrochemical device comprising the same Dec 16, 2007 Issued
Array ( [id] => 6620833 [patent_doc_number] => 20100310921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'SEPARATOR FOR ALKALINE BATTERY, METHOD FOR PRODUCING THE SAME, AND BATTERY' [patent_app_type] => utility [patent_app_number] => 12/517840 [patent_app_country] => US [patent_app_date] => 2007-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12299 [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/A1/0310/20100310921.pdf [firstpage_image] =>[orig_patent_app_number] => 12517840 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/517840
Separator for alkaline battery, method for producing the same, and battery Dec 6, 2007 Issued
Array ( [id] => 9710482 [patent_doc_number] => 08835049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery including the same' [patent_app_type] => utility [patent_app_number] => 11/984807 [patent_app_country] => US [patent_app_date] => 2007-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6928 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11984807 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/984807
Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery including the same Nov 20, 2007 Issued
Array ( [id] => 4938708 [patent_doc_number] => 20080076027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-27 [patent_title] => 'PROCESS FOR PRODUCING LITHIUM-CONTAINING COMPOSITE OXIDE FOR POSITIVE ELECTRODE OF LITHIUM SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 11/942208 [patent_app_country] => US [patent_app_date] => 2007-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8768 [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/A1/0076/20080076027.pdf [firstpage_image] =>[orig_patent_app_number] => 11942208 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/942208
PROCESS FOR PRODUCING LITHIUM-CONTAINING COMPOSITE OXIDE FOR POSITIVE ELECTRODE OF LITHIUM SECONDARY BATTERY Nov 18, 2007 Abandoned
Array ( [id] => 4852351 [patent_doc_number] => 20080318093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'Hydrogen recirculation apparatus for fuel cell vehicle and method thereof' [patent_app_type] => utility [patent_app_number] => 11/985876 [patent_app_country] => US [patent_app_date] => 2007-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3020 [patent_no_of_claims] => 4 [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/A1/0318/20080318093.pdf [firstpage_image] =>[orig_patent_app_number] => 11985876 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/985876
Hydrogen recirculation apparatus for fuel cell vehicle Nov 15, 2007 Issued
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