Search

Nizal S. Chandrakumar

Examiner (ID: 111, Phone: (571)272-6202 , Office: P/1625 )

Most Active Art Unit
1625
Art Unit(s)
1625
Total Applications
2819
Issued Applications
1922
Pending Applications
209
Abandoned Applications
730

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9706300 [patent_doc_number] => 08831386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Metamaterial optical elements self-assembled on protein scaffolds' [patent_app_type] => utility [patent_app_number] => 13/349189 [patent_app_country] => US [patent_app_date] => 2012-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4824 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13349189 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/349189
Metamaterial optical elements self-assembled on protein scaffolds Jan 11, 2012 Issued
Array ( [id] => 10892459 [patent_doc_number] => 08916070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-23 [patent_title] => 'Tin oxide particles and method for producing same' [patent_app_type] => utility [patent_app_number] => 13/992862 [patent_app_country] => US [patent_app_date] => 2012-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4928 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13992862 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/992862
Tin oxide particles and method for producing same Jan 9, 2012 Issued
Array ( [id] => 9388694 [patent_doc_number] => 08685288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-01 [patent_title] => 'Solid-solution method for producing iron-containing active materials for rechargeable oxide-ion battery cells' [patent_app_type] => utility [patent_app_number] => 13/346780 [patent_app_country] => US [patent_app_date] => 2012-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3274 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13346780 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/346780
Solid-solution method for producing iron-containing active materials for rechargeable oxide-ion battery cells Jan 9, 2012 Issued
Array ( [id] => 8891441 [patent_doc_number] => 20130164625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'SULFUR-CARBON COMPOSITE CATHODES FOR RECHARGEABLE LITHIUM-SULFUR BATTERIES AND METHODS OF MAKING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/335486 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6946 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13335486 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/335486
SULFUR-CARBON COMPOSITE CATHODES FOR RECHARGEABLE LITHIUM-SULFUR BATTERIES AND METHODS OF MAKING THE SAME Dec 21, 2011 Abandoned
Array ( [id] => 8121715 [patent_doc_number] => 20120085404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-12 [patent_title] => 'GLASS FRIT FOR FORMING ELECTRODE, AND ELECTRICALLY CONDUCTIVE PASTE FOR FORMING ELECTRODE AND SOLAR CELL, UTILIZING SAME' [patent_app_type] => utility [patent_app_number] => 13/328650 [patent_app_country] => US [patent_app_date] => 2011-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8296 [patent_no_of_claims] => 9 [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/A1/0085/20120085404.pdf [firstpage_image] =>[orig_patent_app_number] => 13328650 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/328650
Glass frit for forming electrode, and electrically conductive paste for forming electrode and solar cell, utilizing same Dec 15, 2011 Issued
Array ( [id] => 10645142 [patent_doc_number] => 09362015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-07 [patent_title] => 'Silicon-based solar cell with eutectic composition' [patent_app_type] => utility [patent_app_number] => 13/328621 [patent_app_country] => US [patent_app_date] => 2011-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 28 [patent_no_of_words] => 10816 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13328621 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/328621
Silicon-based solar cell with eutectic composition Dec 15, 2011 Issued
Array ( [id] => 9121205 [patent_doc_number] => 20130288127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'PRODUCTION METHOD OF CARBON MATERIAL FOR SODIUM SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 13/979049 [patent_app_country] => US [patent_app_date] => 2011-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8381 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13979049 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/979049
PRODUCTION METHOD OF CARBON MATERIAL FOR SODIUM SECONDARY BATTERY Dec 11, 2011 Abandoned
Array ( [id] => 8513790 [patent_doc_number] => 20120313198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'CONDUCTIVE PASTE COMPOSITION CONTAINING LITHIUM, AND ARTICLES MADE THEREFROM' [patent_app_type] => utility [patent_app_number] => 13/314252 [patent_app_country] => US [patent_app_date] => 2011-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10555 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13314252 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/314252
Conductive paste composition containing lithium, and articles made therefrom Dec 7, 2011 Issued
Array ( [id] => 8274810 [patent_doc_number] => 20120168685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'METHOD OF POST-TREATING CONDUCTIVE FILM AND CONDUCTIVE FILM USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/312001 [patent_app_country] => US [patent_app_date] => 2011-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2632 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13312001 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/312001
METHOD OF POST-TREATING CONDUCTIVE FILM AND CONDUCTIVE FILM USING THE SAME Dec 5, 2011 Abandoned
Array ( [id] => 11787375 [patent_doc_number] => 09396830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-19 [patent_title] => 'Zinc oxide sintered compact, sputtering target, and zinc oxide thin film' [patent_app_type] => utility [patent_app_number] => 13/879506 [patent_app_country] => US [patent_app_date] => 2011-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11819 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13879506 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/879506
Zinc oxide sintered compact, sputtering target, and zinc oxide thin film Nov 24, 2011 Issued
Array ( [id] => 8036785 [patent_doc_number] => 20120068127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'BARIUM TITANATE-BASED SEMICONDUCTOR CERAMIC COMPOSITION AND BARIUM TITANATE-BASED SEMICONDUCTOR CERAMIC DEVICE' [patent_app_type] => utility [patent_app_number] => 13/303436 [patent_app_country] => US [patent_app_date] => 2011-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3548 [patent_no_of_claims] => 16 [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/A1/0068/20120068127.pdf [firstpage_image] =>[orig_patent_app_number] => 13303436 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/303436
Barium titanate-based semiconductor ceramic composition and barium titanate-based semiconductor ceramic device Nov 22, 2011 Issued
Array ( [id] => 9412910 [patent_doc_number] => 08696946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-15 [patent_title] => 'Conductive powder, conductive material containing the same, and method for producing the same' [patent_app_type] => utility [patent_app_number] => 13/988510 [patent_app_country] => US [patent_app_date] => 2011-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 10266 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13988510 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/988510
Conductive powder, conductive material containing the same, and method for producing the same Nov 20, 2011 Issued
Array ( [id] => 9777261 [patent_doc_number] => 08852461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-07 [patent_title] => 'Electronically conductive polymer binder for lithium-ion battery electrode' [patent_app_type] => utility [patent_app_number] => 13/294885 [patent_app_country] => US [patent_app_date] => 2011-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3784 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13294885 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/294885
Electronically conductive polymer binder for lithium-ion battery electrode Nov 10, 2011 Issued
Array ( [id] => 10015893 [patent_doc_number] => 09058914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Oxide sintered compact and sputtering target' [patent_app_type] => utility [patent_app_number] => 13/885868 [patent_app_country] => US [patent_app_date] => 2011-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8004 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13885868 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/885868
Oxide sintered compact and sputtering target Nov 10, 2011 Issued
Array ( [id] => 9254018 [patent_doc_number] => 08617428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-31 [patent_title] => 'Thick film resistive heater compositions comprising Ag and RuO2, and methods of making same' [patent_app_type] => utility [patent_app_number] => 13/292642 [patent_app_country] => US [patent_app_date] => 2011-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6774 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13292642 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/292642
Thick film resistive heater compositions comprising Ag and RuO2, and methods of making same Nov 8, 2011 Issued
Array ( [id] => 9178283 [patent_doc_number] => 20130320268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'METHOD FOR PRODUCING RESIN FILM USING ELECTROCONDUCTIVE RESIN COMPOSITION' [patent_app_type] => utility [patent_app_number] => 13/982687 [patent_app_country] => US [patent_app_date] => 2011-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7637 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13982687 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/982687
METHOD FOR PRODUCING RESIN FILM USING ELECTROCONDUCTIVE RESIN COMPOSITION Nov 3, 2011 Abandoned
Array ( [id] => 7784331 [patent_doc_number] => 20120045887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-23 [patent_title] => 'COMPOSITIONS OF DOPED, CO-DOPED AND TRI-DOPED SEMICONDUCTOR MATERIALS' [patent_app_type] => utility [patent_app_number] => 13/286829 [patent_app_country] => US [patent_app_date] => 2011-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7588 [patent_no_of_claims] => 30 [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/A1/0045/20120045887.pdf [firstpage_image] =>[orig_patent_app_number] => 13286829 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/286829
COMPOSITIONS OF DOPED, CO-DOPED AND TRI-DOPED SEMICONDUCTOR MATERIALS Oct 31, 2011 Abandoned
Array ( [id] => 8973620 [patent_doc_number] => 20130207050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'POLYAMIDE 12 COMPOSITION CONTAINING CARBON NANOTUBES' [patent_app_type] => utility [patent_app_number] => 13/882799 [patent_app_country] => US [patent_app_date] => 2011-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7631 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13882799 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/882799
Polyamide 12 composition containing carbon nanotubes Oct 30, 2011 Issued
Array ( [id] => 9145227 [patent_doc_number] => 20130299750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'COMPOSITION OF POLYAMIDES WITH LOW CONCENTRATION OF CARBOXAMIDE GROUPS AND ELECTRICALLY CONDUCTIVE CARBON' [patent_app_type] => utility [patent_app_number] => 13/882689 [patent_app_country] => US [patent_app_date] => 2011-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7835 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13882689 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/882689
Composition of polyamides with low concentration of carboxamide groups and electrically conductive carbon Oct 30, 2011 Issued
Array ( [id] => 11227335 [patent_doc_number] => 09455061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-27 [patent_title] => 'Carbon nanofiber dispersion liquid, coating composition, and paste composition' [patent_app_type] => utility [patent_app_number] => 13/882309 [patent_app_country] => US [patent_app_date] => 2011-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4697 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13882309 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/882309
Carbon nanofiber dispersion liquid, coating composition, and paste composition Oct 27, 2011 Issued
Menu