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] => 14867831 [patent_doc_number] => 20190284157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => HETEROCYCLIC COMPOUNDS AS KINASE INHIBITORS [patent_app_type] => utility [patent_app_number] => 16/462213 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16462213 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/462213
Heterocyclic compounds as kinase inhibitors Nov 19, 2017 Issued
Array ( [id] => 15147555 [patent_doc_number] => 20190352255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => NOVEL PRODRUG COMPOSITIONS AND UTILITY OF HYDROXAMATE-BASED GCPII INHIBITORS [patent_app_type] => utility [patent_app_number] => 16/461630 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16461630 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/461630
Prodrug compositions and utility of hydroxamate-based GCPII inhibitors Nov 19, 2017 Issued
Array ( [id] => 15496079 [patent_doc_number] => 20200048228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => ALVOCIDIB PRODRUGS AND THEIR USE AS PROTEIN KINASE INHIBITORS [patent_app_type] => utility [patent_app_number] => 16/462094 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18132 [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] => 16462094 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/462094
Alvocidib prodrugs and their use as protein kinase inhibitors Nov 16, 2017 Issued
Array ( [id] => 16321252 [patent_doc_number] => 10781208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => 5,6-dihydro-11H-indolo[2,3-B]quinolin-11-ones as alk inhibitors [patent_app_type] => utility [patent_app_number] => 16/347630 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 16596 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16347630 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/347630
5,6-dihydro-11H-indolo[2,3-B]quinolin-11-ones as alk inhibitors Nov 16, 2017 Issued
Array ( [id] => 14962963 [patent_doc_number] => 20190308959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => FUROXANS AS THERAPIES FOR NEURODEGENERATIVE DISORDERS [patent_app_type] => utility [patent_app_number] => 16/349431 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16349431 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/349431
Furoxans as therapies for neurodegenerative disorders Nov 13, 2017 Issued
Array ( [id] => 14143041 [patent_doc_number] => 10251872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Multisubstituted aromatic compounds as serine protease inhibitors [patent_app_type] => utility [patent_app_number] => 15/811220 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30139 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15811220 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/811220
Multisubstituted aromatic compounds as serine protease inhibitors Nov 12, 2017 Issued
Array ( [id] => 16590491 [patent_doc_number] => 10899741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => 3,4-bipyridyl pyrazole derivative, and preparation method therefor and medical application thereof [patent_app_type] => utility [patent_app_number] => 16/349165 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 13630 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16349165 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/349165
3,4-bipyridyl pyrazole derivative, and preparation method therefor and medical application thereof Nov 12, 2017 Issued
Array ( [id] => 16276787 [patent_doc_number] => 10759801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Process for the preparation of umeclidinium bromide [patent_app_type] => utility [patent_app_number] => 16/349404 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6213 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16349404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/349404
Process for the preparation of umeclidinium bromide Nov 9, 2017 Issued
Array ( [id] => 13167755 [patent_doc_number] => 10099981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Methods for meta-arylation of aromatic alcohols [patent_app_type] => utility [patent_app_number] => 15/809305 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 23295 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15809305 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/809305
Methods for meta-arylation of aromatic alcohols Nov 9, 2017 Issued
Array ( [id] => 12724111 [patent_doc_number] => 20180133204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => 5-DEUTERO-2,4-THIAZOLIDINEDIONE DERIVATIVES AND COMPOSITIONS COMPRISING AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 15/805330 [patent_app_country] => US [patent_app_date] => 2017-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15805330 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/805330
5-deutero-2,4-thiazolidinedione derivatives and compositions comprising and methods of using the same Nov 6, 2017 Issued
Array ( [id] => 12707131 [patent_doc_number] => 20180127543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => ORGANIC FLUORINE COMPOUND AND LUBRICANT [patent_app_type] => utility [patent_app_number] => 15/803963 [patent_app_country] => US [patent_app_date] => 2017-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15803963 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/803963
Organic fluorine compound and lubricant Nov 5, 2017 Issued
Array ( [id] => 12204734 [patent_doc_number] => 20180049960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'Methods And Compositions For Modifying Sensorial Perception' [patent_app_type] => utility [patent_app_number] => 15/803369 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8284 [patent_no_of_claims] => 10 [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] => 15803369 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/803369
Methods And Compositions For Modifying Sensorial Perception Nov 2, 2017 Abandoned
Array ( [id] => 15527085 [patent_doc_number] => 20200055848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => FURANONE DERIVATES AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/347153 [patent_app_country] => US [patent_app_date] => 2017-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16347153 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/347153
FURANONE DERIVATES AND METHODS OF USE THEREOF Nov 1, 2017 Abandoned
Array ( [id] => 12790351 [patent_doc_number] => 20180155286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => ANTIBIOTIC SENSITIVITY-RESTORING AND PHOTOSENSITIVE AGENTS [patent_app_type] => utility [patent_app_number] => 15/798545 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [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] => 15798545 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/798545
Antibiotic sensitivity-restoring and photosensitive agents Oct 30, 2017 Issued
Array ( [id] => 13207021 [patent_doc_number] => 10117861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Phenyl derivative [patent_app_type] => utility [patent_app_number] => 15/784376 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 21753 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15784376 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/784376
Phenyl derivative Oct 15, 2017 Issued
Array ( [id] => 15435249 [patent_doc_number] => 20200031808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => PROCESS FOR SYNTHESIS OF ELIGLUSTAT AND INTERMEDIATE COMPOUNDS THEREOF [patent_app_type] => utility [patent_app_number] => 16/496008 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10218 [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] => 16496008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496008
Process for synthesis of eliglustat and intermediate compounds thereof Oct 15, 2017 Issued
Array ( [id] => 15206165 [patent_doc_number] => 20190365769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => COMPOSITIONS AND METHODS OF MODULATING SHIRT-CHAIN DEHYDROGENASE ACTIVITY [patent_app_type] => utility [patent_app_number] => 15/785259 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15785259 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/785259
Compositions and methods of modulating short-chain dehydrogenase activity Oct 15, 2017 Issued
Array ( [id] => 12158757 [patent_doc_number] => 20180030023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'RECOVERY OF MONOMER FROM POLYURETHANE MATERIALS BY DEPOLYMERIZATION' [patent_app_type] => utility [patent_app_number] => 15/728878 [patent_app_country] => US [patent_app_date] => 2017-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11195 [patent_no_of_claims] => 9 [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] => 15728878 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/728878
Recovery of monomer from polyurethane materials by depolymerization Oct 9, 2017 Issued
Array ( [id] => 15454253 [patent_doc_number] => 20200039951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => N-ARYL AND N-HETEROARYL PIPERIDINE DERIVATIVES AS LIVER X RECEPTOR BETA AGONISTS, COMPOSITIONS, AND THEIR USE [patent_app_type] => utility [patent_app_number] => 16/341602 [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] => 27721 [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] => 16341602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/341602
N-aryl and N-heteroaryl piperidine derivatives as liver X receptor beta agonists, compositions, and their use Oct 8, 2017 Issued
Array ( [id] => 15496165 [patent_doc_number] => 20200048271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => METHOD FOR ISOLATION AND PURIFICATION OF NALTREXONE [patent_app_type] => utility [patent_app_number] => 16/340596 [patent_app_country] => US [patent_app_date] => 2017-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4209 [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] => 16340596 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/340596
Method for isolation and purification of naltrexone Oct 5, 2017 Issued
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