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] => 11943199 [patent_doc_number] => 20170247350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'RECOVERY OF MONOMER FROM POLYURETHANE MATERIALS BY DEPOLYMERIZATION' [patent_app_type] => utility [patent_app_number] => 15/442829 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11176 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [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] => 15442829 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/442829
Recovery of monomer from polyurethane materials by depolymerization Feb 26, 2017 Issued
Array ( [id] => 11993846 [patent_doc_number] => 20170298002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'METHOD OF PRODUCING N-ALKYL POLYAMINES' [patent_app_type] => utility [patent_app_number] => 15/442478 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12284 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 32 [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] => 15442478 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/442478
METHOD OF PRODUCING N-ALKYL POLYAMINES Feb 23, 2017 Abandoned
Array ( [id] => 12211013 [patent_doc_number] => 09907805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'Muscarinic M1 receptor agonists' [patent_app_type] => utility [patent_app_number] => 15/436224 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 29104 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15436224 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/436224
Muscarinic M1 receptor agonists Feb 16, 2017 Issued
Array ( [id] => 16328273 [patent_doc_number] => 20200299239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => REACTION COMPOSITION AND REACTION SYSTEM USING THIS [patent_app_type] => utility [patent_app_number] => 16/084063 [patent_app_country] => US [patent_app_date] => 2017-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16084063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/084063
REACTION COMPOSITION AND REACTION SYSTEM USING THIS Feb 14, 2017 Abandoned
Array ( [id] => 16312229 [patent_doc_number] => 20200290967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => REACTION COMPOSITION AND REACTION SYSTEM USING THIS [patent_app_type] => utility [patent_app_number] => 16/083953 [patent_app_country] => US [patent_app_date] => 2017-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16083953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/083953
REACTION COMPOSITION AND REACTION SYSTEM USING THIS Feb 14, 2017 Abandoned
Array ( [id] => 11851570 [patent_doc_number] => 20170226063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'DNA2 INHIBITORS FOR CANCER TREATMENT' [patent_app_type] => utility [patent_app_number] => 15/428021 [patent_app_country] => US [patent_app_date] => 2017-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 46712 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 15428021 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/428021
DNA2 inhibitors for cancer treatment Feb 7, 2017 Issued
Array ( [id] => 11647060 [patent_doc_number] => 20170142961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'SOLID AGROFORMULATIONS FOR PREPARING NEAR MICRO-EMULSION AQUEOUS PESTICIDES' [patent_app_type] => utility [patent_app_number] => 15/426669 [patent_app_country] => US [patent_app_date] => 2017-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10998 [patent_no_of_claims] => 14 [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] => 15426669 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/426669
Solid agroformulations for preparing near micro-emulsion aqueous pesticides Feb 6, 2017 Issued
Array ( [id] => 11977555 [patent_doc_number] => 20170281710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'USE OF INHIBITORS OF BINDING BETWEEN A PAR-1 RECEPTOR AND ITS LIGANDS FOR THE TREATMENT OF GLIOMA' [patent_app_type] => utility [patent_app_number] => 15/425562 [patent_app_country] => US [patent_app_date] => 2017-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 14071 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [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] => 15425562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/425562
USE OF INHIBITORS OF BINDING BETWEEN A PAR-1 RECEPTOR AND ITS LIGANDS FOR THE TREATMENT OF GLIOMA Feb 5, 2017 Abandoned
Array ( [id] => 13986349 [patent_doc_number] => 20190062332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => PROCESS FOR THE PREPARATION OF LEDIPASVIR AND INTERMEDIATES THEREOF [patent_app_type] => utility [patent_app_number] => 16/073606 [patent_app_country] => US [patent_app_date] => 2017-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16073606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/073606
PROCESS FOR THE PREPARATION OF LEDIPASVIR AND INTERMEDIATES THEREOF Jan 27, 2017 Abandoned
Array ( [id] => 15308921 [patent_doc_number] => 10519151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Substituted [1,2,4]triazolo[4,3-A]pyridines, their preparation and their use as pharmaceuticals [patent_app_type] => utility [patent_app_number] => 16/072464 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23191 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16072464 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/072464
Substituted [1,2,4]triazolo[4,3-A]pyridines, their preparation and their use as pharmaceuticals Jan 26, 2017 Issued
Array ( [id] => 12254178 [patent_doc_number] => 09926315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Triazolopyridine compounds and methods for the treatment of cystic fibrosis' [patent_app_type] => utility [patent_app_number] => 15/409991 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18328 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15409991 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/409991
Triazolopyridine compounds and methods for the treatment of cystic fibrosis Jan 18, 2017 Issued
Array ( [id] => 11735980 [patent_doc_number] => 09700550 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-07-11 [patent_title] => 'Decreasing expression level of apoptosis-related genes by treating a human subject with a nitroxide' [patent_app_type] => utility [patent_app_number] => 15/410687 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17340 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15410687 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/410687
Decreasing expression level of apoptosis-related genes by treating a human subject with a nitroxide Jan 18, 2017 Issued
Array ( [id] => 13091055 [patent_doc_number] => 10064852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => Decreasing expression level of apoptosis-related genes by treating a human subject with a nitroxide [patent_app_type] => utility [patent_app_number] => 15/410693 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16530 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15410693 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/410693
Decreasing expression level of apoptosis-related genes by treating a human subject with a nitroxide Jan 18, 2017 Issued
Array ( [id] => 14323971 [patent_doc_number] => 10292978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Specific Akt3 inhibitor and uses thereof [patent_app_type] => utility [patent_app_number] => 15/407659 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 73 [patent_no_of_words] => 15962 [patent_no_of_claims] => 9 [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] => 15407659 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407659
Specific Akt3 inhibitor and uses thereof Jan 16, 2017 Issued
Array ( [id] => 15129957 [patent_doc_number] => 10478415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Ketone bodies to protect tissues from damage by ionizing radiation [patent_app_type] => utility [patent_app_number] => 15/403982 [patent_app_country] => US [patent_app_date] => 2017-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10793 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15403982 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/403982
Ketone bodies to protect tissues from damage by ionizing radiation Jan 10, 2017 Issued
Array ( [id] => 12111837 [patent_doc_number] => 09867816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-16 [patent_title] => 'PPARγ agonists for treatment of multiple sclerosis' [patent_app_type] => utility [patent_app_number] => 15/402941 [patent_app_country] => US [patent_app_date] => 2017-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4480 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15402941 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/402941
PPARγ agonists for treatment of multiple sclerosis Jan 9, 2017 Issued
Array ( [id] => 14913531 [patent_doc_number] => 10428071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Carboline derivative serving as bromodomain inhibitor [patent_app_type] => utility [patent_app_number] => 16/071666 [patent_app_country] => US [patent_app_date] => 2017-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13732 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16071666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/071666
Carboline derivative serving as bromodomain inhibitor Jan 8, 2017 Issued
Array ( [id] => 13840377 [patent_doc_number] => 20190023673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => PROCESS FOR THE EPOXIDATION OF AN OLEFIN [patent_app_type] => utility [patent_app_number] => 16/070873 [patent_app_country] => US [patent_app_date] => 2017-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4311 [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] => 16070873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/070873
Process for the epoxidation of an olefin Jan 5, 2017 Issued
Array ( [id] => 11850179 [patent_doc_number] => 20170224671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'METHOD FOR RELIEVING NICOTINE WITHDRAWAL SYMPTOMS' [patent_app_type] => utility [patent_app_number] => 15/399583 [patent_app_country] => US [patent_app_date] => 2017-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7972 [patent_no_of_claims] => 24 [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] => 15399583 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/399583
METHOD FOR RELIEVING NICOTINE WITHDRAWAL SYMPTOMS Jan 4, 2017 Abandoned
Array ( [id] => 15070911 [patent_doc_number] => 10464931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Process for the preparation of Quinolin-2(1H)-one derivatives [patent_app_type] => utility [patent_app_number] => 16/066402 [patent_app_country] => US [patent_app_date] => 2016-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4703 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16066402 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/066402
Process for the preparation of Quinolin-2(1H)-one derivatives Dec 27, 2016 Issued
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