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] => 17307300 [patent_doc_number] => 11208392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => N-alkyl-D-glucaro-6 amide derivatives and alkylammonium salts thereof as intermediates for preparing D-glucaro-6,3-lactone monoamide [patent_app_type] => utility [patent_app_number] => 16/753379 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16373 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16753379 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/753379
N-alkyl-D-glucaro-6 amide derivatives and alkylammonium salts thereof as intermediates for preparing D-glucaro-6,3-lactone monoamide Sep 27, 2018 Issued
Array ( [id] => 15765687 [patent_doc_number] => 20200113861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => Compounds and Methods for Modulating Vascular Injury [patent_app_type] => utility [patent_app_number] => 16/144881 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21187 [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] => 16144881 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/144881
Compounds and Methods for Modulating Vascular Injury Sep 26, 2018 Abandoned
Array ( [id] => 16695426 [patent_doc_number] => 10945995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Compositions and methods for channelopathy disorders-targeting fluid movement across membranes [patent_app_type] => utility [patent_app_number] => 16/650711 [patent_app_country] => US [patent_app_date] => 2018-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 24 [patent_no_of_words] => 6834 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16650711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/650711
Compositions and methods for channelopathy disorders-targeting fluid movement across membranes Sep 24, 2018 Issued
Array ( [id] => 13840379 [patent_doc_number] => 20190023674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => METHOD FOR PRODUCING FURFURAL [patent_app_type] => utility [patent_app_number] => 16/139574 [patent_app_country] => US [patent_app_date] => 2018-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16139574 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/139574
Method for producing furfural Sep 23, 2018 Issued
Array ( [id] => 16229371 [patent_doc_number] => 10736901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Deuterated analogs of etifoxine, their derivatives and uses thereof [patent_app_type] => utility [patent_app_number] => 16/138509 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12894 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16138509 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/138509
Deuterated analogs of etifoxine, their derivatives and uses thereof Sep 20, 2018 Issued
Array ( [id] => 16282602 [patent_doc_number] => 20200276204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => COMBINATION THERAPY FOR IMMUNOLOGICAL DISEASES [patent_app_type] => utility [patent_app_number] => 16/645567 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16645567 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/645567
COMBINATION THERAPY FOR IMMUNOLOGICAL DISEASES Sep 20, 2018 Abandoned
Array ( [id] => 16253467 [patent_doc_number] => 20200262841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => ANHYDROUS SUGAR ALCOHOL FLAKES AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/651540 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16651540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/651540
Anhydrous sugar alcohol flakes and manufacturing method therefor Sep 19, 2018 Issued
Array ( [id] => 18491508 [patent_doc_number] => 11696913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Prolonged ectoparasite-controlling agent for animal [patent_app_type] => utility [patent_app_number] => 16/648530 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33330 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648530
Prolonged ectoparasite-controlling agent for animal Sep 18, 2018 Issued
Array ( [id] => 16267274 [patent_doc_number] => 20200268761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => COMPOSITIONS COMPRISING IBRUTINIB AND AN ALKALOID HAVING ENHANCED BIOAVAILABILITY [patent_app_type] => utility [patent_app_number] => 16/648727 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648727 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648727
COMPOSITIONS COMPRISING IBRUTINIB AND AN ALKALOID HAVING ENHANCED BIOAVAILABILITY Sep 18, 2018 Abandoned
Array ( [id] => 17267505 [patent_doc_number] => 11192916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Pentacyclic triterpene compound and preparation method therefor, and pharmaceutical composition and use thereof [patent_app_type] => utility [patent_app_number] => 16/648123 [patent_app_country] => US [patent_app_date] => 2018-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9617 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648123 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648123
Pentacyclic triterpene compound and preparation method therefor, and pharmaceutical composition and use thereof Sep 16, 2018 Issued
Array ( [id] => 18314100 [patent_doc_number] => 11628160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Compositions and methods for treating brain injury [patent_app_type] => utility [patent_app_number] => 16/646744 [patent_app_country] => US [patent_app_date] => 2018-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 31404 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16646744 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/646744
Compositions and methods for treating brain injury Sep 16, 2018 Issued
Array ( [id] => 16296181 [patent_doc_number] => 20200281904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => PROPHYLACTIC AND/OR THERAPEUTIC AGENT FOR DISEASES INVOLVING IDO EXPRESSION [patent_app_type] => utility [patent_app_number] => 16/646270 [patent_app_country] => US [patent_app_date] => 2018-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16646270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/646270
PROPHYLACTIC AND/OR THERAPEUTIC AGENT FOR DISEASES INVOLVING IDO EXPRESSION Sep 13, 2018 Pending
Array ( [id] => 16085237 [patent_doc_number] => 20200196605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => TETRAZOLINONE COMPOUND AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/646100 [patent_app_country] => US [patent_app_date] => 2018-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16646100 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/646100
Tetrazolinone compound and use thereof Sep 9, 2018 Issued
Array ( [id] => 16985431 [patent_doc_number] => 11072587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Administration of aurora kinase inhibitors for anti-malarial therapy [patent_app_type] => utility [patent_app_number] => 16/126645 [patent_app_country] => US [patent_app_date] => 2018-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 7174 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16126645 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/126645
Administration of aurora kinase inhibitors for anti-malarial therapy Sep 9, 2018 Issued
Array ( [id] => 14043351 [patent_doc_number] => 20190077782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => Transparent Glassy Cannabinoid Compositions [patent_app_type] => utility [patent_app_number] => 16/127150 [patent_app_country] => US [patent_app_date] => 2018-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16127150 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/127150
Transparent glassy cannabinoid compositions Sep 9, 2018 Issued
Array ( [id] => 16540955 [patent_doc_number] => 20200407368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => SOLID FORMS OF STEMOSPIRONINE AND ITS SALTS [patent_app_type] => utility [patent_app_number] => 16/646694 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16646694 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/646694
Solid forms of stemospironine and its salts Sep 6, 2018 Issued
Array ( [id] => 13774487 [patent_doc_number] => 20190000782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => COMBINATION MEDICATION FOR NEURO-DEGENERATIVE DISEASES AND SIDE-EFFECTS ASSOCIATED WITH COGNITION EFFECTING PHARMACEUTICALS [patent_app_type] => utility [patent_app_number] => 16/125124 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16125124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/125124
COMBINATION MEDICATION FOR NEURO-DEGENERATIVE DISEASES AND SIDE-EFFECTS ASSOCIATED WITH COGNITION EFFECTING PHARMACEUTICALS Sep 6, 2018 Abandoned
Array ( [id] => 15631773 [patent_doc_number] => 10588854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Polymer implants for treatment of metabolic disorders [patent_app_type] => utility [patent_app_number] => 16/122034 [patent_app_country] => US [patent_app_date] => 2018-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 28 [patent_no_of_words] => 6640 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16122034 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/122034
Polymer implants for treatment of metabolic disorders Sep 4, 2018 Issued
Array ( [id] => 16837956 [patent_doc_number] => 20210145968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => HYPOCRELLIN DERIVATIVE SUBSTITUTED BOTH IN A PERI-POSITION AND IN 2-POSITION BY AMINO, PREPARATION METHOD, AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 16/645301 [patent_app_country] => US [patent_app_date] => 2018-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 578 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16645301 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/645301
Hypocrellin derivative substituted both in a peri-position and in 2-position by amino, preparation method, and application thereof Sep 4, 2018 Issued
Array ( [id] => 16383512 [patent_doc_number] => 10808335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Electrospun cationic nanofibers and methods of making and using the same [patent_app_type] => utility [patent_app_number] => 16/120988 [patent_app_country] => US [patent_app_date] => 2018-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 7145 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16120988 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/120988
Electrospun cationic nanofibers and methods of making and using the same Sep 3, 2018 Issued
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