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] => 18636111 [patent_doc_number] => 11760693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Lithium-mixed oxide particles encapsulated in aluminum oxide and titanium dioxide, and method for using same [patent_app_type] => utility [patent_app_number] => 16/486589 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2192 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16486589 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/486589
Lithium-mixed oxide particles encapsulated in aluminum oxide and titanium dioxide, and method for using same Feb 12, 2018 Issued
Array ( [id] => 13342431 [patent_doc_number] => 20180222755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => Electronically Abrupt Borophene/Organic Lateral Heterostructures and Preparation Thereof [patent_app_type] => utility [patent_app_number] => 15/892124 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15892124 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/892124
Electronically abrupt borophene/organic lateral heterostructures and preparation thereof Feb 7, 2018 Issued
Array ( [id] => 16665199 [patent_doc_number] => 10934432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Conductive polyamide resin composition [patent_app_type] => utility [patent_app_number] => 16/483845 [patent_app_country] => US [patent_app_date] => 2018-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4460 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16483845 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483845
Conductive polyamide resin composition Feb 5, 2018 Issued
Array ( [id] => 15760879 [patent_doc_number] => 10622572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Organic thin-film transistor and method for manufacturing the same, material for organic thin-film transistor, composition for organic thin-film transistor, compound, and organic semiconductor film [patent_app_type] => utility [patent_app_number] => 15/885859 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 15973 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15885859 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/885859
Organic thin-film transistor and method for manufacturing the same, material for organic thin-film transistor, composition for organic thin-film transistor, compound, and organic semiconductor film Jan 31, 2018 Issued
Array ( [id] => 15792171 [patent_doc_number] => 10629818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Organic thin-film transistor and method for manufacturing the same, material for organic thin-film transistor, composition for organic thin-film transistor, compound, and organic semiconductor film [patent_app_type] => utility [patent_app_number] => 15/885857 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 12437 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15885857 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/885857
Organic thin-film transistor and method for manufacturing the same, material for organic thin-film transistor, composition for organic thin-film transistor, compound, and organic semiconductor film Jan 31, 2018 Issued
Array ( [id] => 13350205 [patent_doc_number] => 20180226642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => SURFACE MODIFICATION OF SILICON PARTICLES FOR ELECTROCHEMICAL STORAGE [patent_app_type] => utility [patent_app_number] => 15/886136 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15886136 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/886136
Surface modification of silicon particles for electrochemical storage Jan 31, 2018 Issued
Array ( [id] => 12801619 [patent_doc_number] => 20180159043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => ORGANIC THIN FILM TRANSISTOR, METHOD OF MANUFACTURING ORGANIC THIN FILM TRANSISTOR, ORGANIC THIN FILM TRANSISTOR MATERIAL, ORGANIC THIN FILM TRANSISTOR COMPOSITION, ORGANIC SEMICONDUCTOR FILM, AND COMPOUND [patent_app_type] => utility [patent_app_number] => 15/884537 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15884537 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/884537
Organic thin film transistor, method of manufacturing organic thin film transistor, organic thin film transistor material, organic thin film transistor composition, organic semiconductor film, and compound Jan 30, 2018 Issued
Array ( [id] => 16735494 [patent_doc_number] => 10961127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => 1T-phase transition metal dichalcogenide nanosheets [patent_app_type] => utility [patent_app_number] => 16/478990 [patent_app_country] => US [patent_app_date] => 2018-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 5 [patent_no_of_words] => 9113 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16478990 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/478990
1T-phase transition metal dichalcogenide nanosheets Jan 22, 2018 Issued
Array ( [id] => 16464431 [patent_doc_number] => 10847796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => High-performance positive electrode active material for lithium ion battery and method for producing same [patent_app_type] => utility [patent_app_number] => 16/479232 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6087 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16479232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/479232
High-performance positive electrode active material for lithium ion battery and method for producing same Jan 17, 2018 Issued
Array ( [id] => 16308606 [patent_doc_number] => 10777412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Hardmask composition, method of preparing the same, and method of forming patterned layer by using the hardmask composition [patent_app_type] => utility [patent_app_number] => 15/874226 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 6938 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15874226 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/874226
Hardmask composition, method of preparing the same, and method of forming patterned layer by using the hardmask composition Jan 17, 2018 Issued
Array ( [id] => 15210721 [patent_doc_number] => 20190368047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => SILVER-COATED SILICONE RUBBER PARTICLES, CONDUCTIVE PASTE CONTAINING SAME, AND A CONDUCTIVE FILM PRODUCTION METHOD USING CONDUCTIVE PASTE [patent_app_type] => utility [patent_app_number] => 16/478193 [patent_app_country] => US [patent_app_date] => 2018-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16478193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/478193
Silver-coated silicone rubber particles, conductive paste containing same, and a conductive film production method using conductive paste Jan 15, 2018 Issued
Array ( [id] => 16999534 [patent_doc_number] => 11078326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Compositions useful for the formation of an antistatic layer or an electromagnetic radiation shield [patent_app_type] => utility [patent_app_number] => 16/479444 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8567 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16479444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/479444
Compositions useful for the formation of an antistatic layer or an electromagnetic radiation shield Jan 10, 2018 Issued
Array ( [id] => 13335431 [patent_doc_number] => 20180219253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => METHOD FOR PRODUCING GARNET TYPE OXIDE SOLID ELECTROLYTE [patent_app_type] => utility [patent_app_number] => 15/868431 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15868431 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/868431
Method for producing garnet type oxide solid electrolyte Jan 10, 2018 Issued
Array ( [id] => 13121921 [patent_doc_number] => 10079318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-18 [patent_title] => Siloxane-containing solar cell metallization pastes [patent_app_type] => utility [patent_app_number] => 15/849344 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9349 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15849344 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/849344
Siloxane-containing solar cell metallization pastes Dec 19, 2017 Issued
Array ( [id] => 16803181 [patent_doc_number] => 10998133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Dielectric material, method of manufacturing thereof, and dielectric devices and electronic devices including the same [patent_app_type] => utility [patent_app_number] => 15/848562 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8911 [patent_no_of_claims] => 18 [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] => 15848562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/848562
Dielectric material, method of manufacturing thereof, and dielectric devices and electronic devices including the same Dec 19, 2017 Issued
Array ( [id] => 12838846 [patent_doc_number] => 20180171455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => PRECIPITATION STRENGTHENED METAL ALLOY ARTICLE [patent_app_type] => utility [patent_app_number] => 15/843496 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15843496 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/843496
Precipitation strengthened metal alloy article Dec 14, 2017 Issued
Array ( [id] => 14929491 [patent_doc_number] => 20190300383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => ELECTROACTIVE MATERIALS FOR LITHIUM-ION BATTERIES AND OTHER APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/089172 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16089172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/089172
ELECTROACTIVE MATERIALS FOR LITHIUM-ION BATTERIES AND OTHER APPLICATIONS Dec 13, 2017 Abandoned
Array ( [id] => 15889267 [patent_doc_number] => 10650982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Nanowire supercapacitors and method of manufacture [patent_app_type] => utility [patent_app_number] => 15/836338 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 38 [patent_no_of_words] => 6411 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [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] => 15836338 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/836338
Nanowire supercapacitors and method of manufacture Dec 7, 2017 Issued
Array ( [id] => 17697002 [patent_doc_number] => 11370712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Zinc oxide varistor and method for manufacturing same [patent_app_type] => utility [patent_app_number] => 16/467624 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9337 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16467624 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/467624
Zinc oxide varistor and method for manufacturing same Dec 6, 2017 Issued
Array ( [id] => 14414477 [patent_doc_number] => 20190173082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => Method of Producing Anode or Cathode Participates for Alkali Metal Batteries [patent_app_type] => utility [patent_app_number] => 15/832078 [patent_app_country] => US [patent_app_date] => 2017-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15832078 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/832078
Method of producing anode or cathode particulates for alkali metal batteries Dec 4, 2017 Issued
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