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] => 16762153 [patent_doc_number] => 20210107734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => MEMBER CONTACTING CHEMICAL LIQUID FOR SEMICONDUCTOR PRODUCT MANUFACTURE WHEN CHEMICAL LIQUID IS CAUSED TO FLOW [patent_app_type] => utility [patent_app_number] => 16/464558 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16464558 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/464558
MEMBER CONTACTING CHEMICAL LIQUID FOR SEMICONDUCTOR PRODUCT MANUFACTURE WHEN CHEMICAL LIQUID IS CAUSED TO FLOW Nov 29, 2017 Abandoned
Array ( [id] => 15352275 [patent_doc_number] => 20200014029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => PREPARATION METHOD OF CROSSLINKING-TYPE AQUEOUS BINDER FOR LITHIUM-ION BATTERIES INCORPORATING SLURRY COATING AND DRYING PROCESS [patent_app_type] => utility [patent_app_number] => 16/490905 [patent_app_country] => US [patent_app_date] => 2017-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16490905 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490905
Preparation method of crosslinking-type aqueous binder for lithium-ion batteries incorporating slurry coating and drying process Oct 31, 2017 Issued
Array ( [id] => 12181941 [patent_doc_number] => 20180040877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'ELECTRODE MATERIALS WITH HIGH SURFACE CONDUCTIVITY' [patent_app_type] => utility [patent_app_number] => 15/789343 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9700 [patent_no_of_claims] => 21 [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] => 15789343 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/789343
ELECTRODE MATERIALS WITH HIGH SURFACE CONDUCTIVITY Oct 19, 2017 Abandoned
Array ( [id] => 12717697 [patent_doc_number] => 20180131065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => RADIOFREQUENCY AND OTHER ELECTRONIC DEVICES FORMED FROM ENHANCED RESONANT FREQUENCY HEXAFERRITE MATERIALS [patent_app_type] => utility [patent_app_number] => 15/727975 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15727975 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/727975
Radiofrequency and other electronic devices formed from enhanced resonant frequency hexaferrite materials Oct 8, 2017 Issued
Array ( [id] => 16194393 [patent_doc_number] => 20200235242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => Oxide Sintered Material, Method of Producing Oxide Sintered Material, Sputtering Target, and Method of Producing Semiconductor Device [patent_app_type] => utility [patent_app_number] => 16/486897 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16486897 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/486897
Oxide sintered material, method of producing oxide sintered material, sputtering target, and method of producing semiconductor device Sep 27, 2017 Issued
Array ( [id] => 15203951 [patent_doc_number] => 10499498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Systems and methods for providing surface connectivity of oriented conductive channels [patent_app_type] => utility [patent_app_number] => 15/714664 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 20 [patent_no_of_words] => 6013 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15714664 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/714664
Systems and methods for providing surface connectivity of oriented conductive channels Sep 24, 2017 Issued
Array ( [id] => 16564140 [patent_doc_number] => 10889497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Sheet-shaped nitrogen-phosphorus co-doped porous carbon material and method for preparation thereof and use thereof [patent_app_type] => utility [patent_app_number] => 16/082545 [patent_app_country] => US [patent_app_date] => 2017-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3173 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16082545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/082545
Sheet-shaped nitrogen-phosphorus co-doped porous carbon material and method for preparation thereof and use thereof Aug 29, 2017 Issued
Array ( [id] => 15250869 [patent_doc_number] => 10510965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Composition for forming organic semiconductor film, organic thin film transistor, electronic paper, and display device [patent_app_type] => utility [patent_app_number] => 15/679867 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 29634 [patent_no_of_claims] => 19 [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] => 15679867 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679867
Composition for forming organic semiconductor film, organic thin film transistor, electronic paper, and display device Aug 16, 2017 Issued
Array ( [id] => 13856973 [patent_doc_number] => 10190198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Thick film paste and use thereof [patent_app_type] => utility [patent_app_number] => 15/679544 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3950 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15679544 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679544
Thick film paste and use thereof Aug 16, 2017 Issued
Array ( [id] => 12178854 [patent_doc_number] => 20180037790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'Thermally Conductive Polymer Composition for a Heat Sink' [patent_app_type] => utility [patent_app_number] => 15/671525 [patent_app_country] => US [patent_app_date] => 2017-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7454 [patent_no_of_claims] => 33 [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] => 15671525 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/671525
Thermally conductive polymer composition for a heat sink Aug 7, 2017 Issued
Array ( [id] => 13856021 [patent_doc_number] => 10189719 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-29 [patent_title] => Process for the manufacture of lithium metal oxide cathode materials [patent_app_type] => utility [patent_app_number] => 15/662380 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4040 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15662380 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/662380
Process for the manufacture of lithium metal oxide cathode materials Jul 27, 2017 Issued
Array ( [id] => 12945298 [patent_doc_number] => 09834470 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-12-05 [patent_title] => Thick-film paste for front-side metallization in silicon solar cells [patent_app_type] => utility [patent_app_number] => 15/663296 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 12582 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15663296 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/663296
Thick-film paste for front-side metallization in silicon solar cells Jul 27, 2017 Issued
Array ( [id] => 12254274 [patent_doc_number] => 09926411 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-27 [patent_title] => 'Polymerized in-situ hybrid solid ion-conductive compositions' [patent_app_type] => utility [patent_app_number] => 15/662116 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 16802 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15662116 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/662116
Polymerized in-situ hybrid solid ion-conductive compositions Jul 26, 2017 Issued
Array ( [id] => 17166503 [patent_doc_number] => 11152616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Lithium transition metal composite oxide, transition metal hydroxide precursor, method for producing transition metal hydroxide precursor, method for producing lithium transition metal composite oxide, positive active material for nonaqueous electrolyte secondary battery, electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery and energy storage apparatus [patent_app_type] => utility [patent_app_number] => 16/317348 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 16934 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317348
Lithium transition metal composite oxide, transition metal hydroxide precursor, method for producing transition metal hydroxide precursor, method for producing lithium transition metal composite oxide, positive active material for nonaqueous electrolyte secondary battery, electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery and energy storage apparatus Jul 4, 2017 Issued
Array ( [id] => 14284771 [patent_doc_number] => 20190139670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => SILVER CHLORIDE PASTE [patent_app_type] => utility [patent_app_number] => 16/309729 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16309729 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309729
Silver chloride paste Jun 22, 2017 Issued
Array ( [id] => 12002018 [patent_doc_number] => 20170306173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'PRINTABLE FERROELECTRIC INK' [patent_app_type] => utility [patent_app_number] => 15/626247 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4285 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15626247 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/626247
PRINTABLE FERROELECTRIC INK Jun 18, 2017 Abandoned
Array ( [id] => 15331261 [patent_doc_number] => 20200005960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => POLYMER-SILICA HYBRID PDOTS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/309795 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 16309795 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309795
Polymer-silica hybrid Pdots and methods of use thereof Jun 12, 2017 Issued
Array ( [id] => 13182413 [patent_doc_number] => 10106709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Single-component low hardness conductive adhesive and methods of manufacture and use thereof [patent_app_type] => utility [patent_app_number] => 15/619391 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5571 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15619391 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/619391
Single-component low hardness conductive adhesive and methods of manufacture and use thereof Jun 8, 2017 Issued
Array ( [id] => 14430361 [patent_doc_number] => 10319999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Preparation and characterization of modified oxide compositions [patent_app_type] => utility [patent_app_number] => 15/617807 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 5020 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15617807 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/617807
Preparation and characterization of modified oxide compositions Jun 7, 2017 Issued
Array ( [id] => 13819139 [patent_doc_number] => 10186343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Conductive composition and solid electrolytic capacitor obtained using aforementioned composition [patent_app_type] => utility [patent_app_number] => 15/602130 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 14377 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15602130 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/602130
Conductive composition and solid electrolytic capacitor obtained using aforementioned composition May 22, 2017 Issued
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