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] => 11214602 [patent_doc_number] => 09443640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-13 [patent_title] => 'Method for manufacturing dispersion liquid of carbon nanotube aggregates' [patent_app_type] => utility [patent_app_number] => 13/881216 [patent_app_country] => US [patent_app_date] => 2011-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 18876 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13881216 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/881216
Method for manufacturing dispersion liquid of carbon nanotube aggregates Oct 27, 2011 Issued
Array ( [id] => 11286294 [patent_doc_number] => 09502152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-22 [patent_title] => 'Method of selective separation of semiconducting carbon nanotubes, dispersion of semiconducting carbon nanotubes, and electronic device including carbon nanotubes separated by using the method' [patent_app_type] => utility [patent_app_number] => 13/282783 [patent_app_country] => US [patent_app_date] => 2011-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 8140 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13282783 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/282783
Method of selective separation of semiconducting carbon nanotubes, dispersion of semiconducting carbon nanotubes, and electronic device including carbon nanotubes separated by using the method Oct 26, 2011 Issued
Array ( [id] => 10010851 [patent_doc_number] => 09054381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Si based negative electrode material' [patent_app_type] => utility [patent_app_number] => 13/881796 [patent_app_country] => US [patent_app_date] => 2011-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4284 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13881796 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/881796
Si based negative electrode material Oct 26, 2011 Issued
Array ( [id] => 8976237 [patent_doc_number] => 20130209667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'CONDUCTIVE ANILINE POLYMER, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING CONDUCTIVE FILM' [patent_app_type] => utility [patent_app_number] => 13/880659 [patent_app_country] => US [patent_app_date] => 2011-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 22387 [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] => 13880659 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/880659
CONDUCTIVE ANILINE POLYMER, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING CONDUCTIVE FILM Oct 24, 2011 Abandoned
Array ( [id] => 8777195 [patent_doc_number] => 20130099170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'CARBONACEOUS NANO-SCALED MATERIALS HAVING HIGHLY FUNCTIONALIZED SURFACE' [patent_app_type] => utility [patent_app_number] => 13/276942 [patent_app_country] => US [patent_app_date] => 2011-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2778 [patent_no_of_claims] => 22 [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] => 13276942 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/276942
Carbonaceous nano-scaled materials having highly functionalized surface Oct 18, 2011 Issued
Array ( [id] => 8764841 [patent_doc_number] => 20130092878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'Thermoplastic based electronic conductive inks and method of making the same' [patent_app_type] => utility [patent_app_number] => 13/317331 [patent_app_country] => US [patent_app_date] => 2011-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3613 [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] => 13317331 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/317331
Thermoplastic based electronic conductive inks and method of making the same Oct 16, 2011 Abandoned
Array ( [id] => 8764844 [patent_doc_number] => 20130092881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'ELECTRICALLY CONDUCTIVE MATERIALS FORMED BY ELECTROPHORESIS' [patent_app_type] => utility [patent_app_number] => 13/272527 [patent_app_country] => US [patent_app_date] => 2011-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5447 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13272527 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/272527
Electrically conductive materials formed by electrophoresis Oct 12, 2011 Issued
Array ( [id] => 8764845 [patent_doc_number] => 20130092882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'SYSTEMS AND METHODS FOR PROVIDING OVERCHARGE PROTECTION IN CAPACITIVE COUPLED BIOMEDICAL ELECTRODES' [patent_app_type] => utility [patent_app_number] => 13/272545 [patent_app_country] => US [patent_app_date] => 2011-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7126 [patent_no_of_claims] => 26 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13272545 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/272545
Systems and methods for providing overcharge protection in capacitive coupled biomedical electrodes Oct 12, 2011 Issued
Array ( [id] => 9508627 [patent_doc_number] => 20140145118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'Dispersions Comprising Polythiophenes With A Defined Sulfate Content' [patent_app_type] => utility [patent_app_number] => 13/879197 [patent_app_country] => US [patent_app_date] => 2011-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7555 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13879197 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/879197
Dispersions Comprising Polythiophenes With A Defined Sulfate Content Oct 6, 2011 Abandoned
Array ( [id] => 8122851 [patent_doc_number] => 20120085975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-12 [patent_title] => 'Synthesis of Crystalline Nanometric LiFeMPO4' [patent_app_type] => utility [patent_app_number] => 13/267135 [patent_app_country] => US [patent_app_date] => 2011-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2601 [patent_no_of_claims] => 14 [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/A1/0085/20120085975.pdf [firstpage_image] =>[orig_patent_app_number] => 13267135 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/267135
Synthesis of crystalline nanometric LiFeMPO4 Oct 5, 2011 Issued
Array ( [id] => 9943505 [patent_doc_number] => 08992803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-31 [patent_title] => 'Dopant ink composition and method of fabricating a solar cell there from' [patent_app_type] => utility [patent_app_number] => 13/250215 [patent_app_country] => US [patent_app_date] => 2011-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4198 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13250215 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/250215
Dopant ink composition and method of fabricating a solar cell there from Sep 29, 2011 Issued
Array ( [id] => 8429861 [patent_doc_number] => 20120251736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'CONDUCTIVE INK COMPOSITION, METHOD FOR MANUFACTURING THE SAME, AND METHOD FOR MANUFACTURING CONDUCTIVE THIN LAYER USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/248924 [patent_app_country] => US [patent_app_date] => 2011-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4372 [patent_no_of_claims] => 29 [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] => 13248924 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/248924
Conductive ink composition, method for manufacturing the same, and method for manufacturing conductive thin layer using the same Sep 28, 2011 Issued
Array ( [id] => 8955280 [patent_doc_number] => 08501050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'Titanium diboride-silicon carbide composites useful in electrolytic aluminum production cells and methods for producing the same' [patent_app_type] => utility [patent_app_number] => 13/247399 [patent_app_country] => US [patent_app_date] => 2011-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3470 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13247399 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/247399
Titanium diboride-silicon carbide composites useful in electrolytic aluminum production cells and methods for producing the same Sep 27, 2011 Issued
Array ( [id] => 10073303 [patent_doc_number] => 09111663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-18 [patent_title] => 'Sintered composite oxide, manufacturing method therefor, sputtering target, transparent conductive oxide film, and manufacturing method therefor' [patent_app_type] => utility [patent_app_number] => 13/876080 [patent_app_country] => US [patent_app_date] => 2011-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 24393 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 13876080 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/876080
Sintered composite oxide, manufacturing method therefor, sputtering target, transparent conductive oxide film, and manufacturing method therefor Sep 26, 2011 Issued
Array ( [id] => 9244707 [patent_doc_number] => 08608985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-17 [patent_title] => 'Anisotropic conductive film, composition for the same, and apparatus including the same' [patent_app_type] => utility [patent_app_number] => 13/241811 [patent_app_country] => US [patent_app_date] => 2011-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5313 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13241811 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/241811
Anisotropic conductive film, composition for the same, and apparatus including the same Sep 22, 2011 Issued
Array ( [id] => 8717799 [patent_doc_number] => 20130069016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'THERMOFORMABLE POLYMER THICK FILM SILVER CONDUCTOR FOR CAPACITIVE SWITCHES' [patent_app_type] => utility [patent_app_number] => 13/236959 [patent_app_country] => US [patent_app_date] => 2011-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2241 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13236959 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/236959
THERMOFORMABLE POLYMER THICK FILM SILVER CONDUCTOR FOR CAPACITIVE SWITCHES Sep 19, 2011 Abandoned
Array ( [id] => 9881847 [patent_doc_number] => 08968605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Conductive polymer composition for PTC element with decreased NTC characteristics, using carbon nanotube' [patent_app_type] => utility [patent_app_number] => 13/814013 [patent_app_country] => US [patent_app_date] => 2011-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3741 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13814013 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/814013
Conductive polymer composition for PTC element with decreased NTC characteristics, using carbon nanotube Sep 18, 2011 Issued
Array ( [id] => 8385585 [patent_doc_number] => 08262980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-11 [patent_title] => 'Sol-gel composition for fabricating conductive fibers' [patent_app_type] => utility [patent_app_number] => 13/228656 [patent_app_country] => US [patent_app_date] => 2011-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2747 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13228656 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/228656
Sol-gel composition for fabricating conductive fibers Sep 8, 2011 Issued
Array ( [id] => 10570059 [patent_doc_number] => 09293235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-22 [patent_title] => 'Lithium titanate particles and process for producing the lithium titanate particles, Mg-containing lithium titanate particles and process for producing the Mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery' [patent_app_type] => utility [patent_app_number] => 13/819068 [patent_app_country] => US [patent_app_date] => 2011-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 20836 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13819068 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/819068
Lithium titanate particles and process for producing the lithium titanate particles, Mg-containing lithium titanate particles and process for producing the Mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery Aug 28, 2011 Issued
Array ( [id] => 11221392 [patent_doc_number] => 09449734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-20 [patent_title] => 'Conductive metal ink composition, and method for preparing a conductive pattern' [patent_app_type] => utility [patent_app_number] => 13/819313 [patent_app_country] => US [patent_app_date] => 2011-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7439 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13819313 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/819313
Conductive metal ink composition, and method for preparing a conductive pattern Aug 25, 2011 Issued
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