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] => 19457803 [patent_doc_number] => 12098283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Borate salts, polymers and composites [patent_app_type] => utility [patent_app_number] => 18/114055 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 8226 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114055
Borate salts, polymers and composites Feb 23, 2023 Issued
Array ( [id] => 18466957 [patent_doc_number] => 20230201237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => RESPONSE-GUIDED HCV THERAPY [patent_app_type] => utility [patent_app_number] => 18/111350 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18111350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111350
RESPONSE-GUIDED HCV THERAPY Feb 16, 2023 Pending
Array ( [id] => 18449422 [patent_doc_number] => 20230190698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => BICYCLIC COMPOUND AND USE THEREOF FOR MEDICAL PURPOSES [patent_app_type] => utility [patent_app_number] => 18/169716 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169716 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169716
Bicyclic compound and use thereof for medical purposes Feb 14, 2023 Issued
Array ( [id] => 18582801 [patent_doc_number] => 20230265056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => CRYSTALLINE FORMS OF BENZAMIDE COMPOUND AND PROCESS FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 18/168583 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3970 [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] => 18168583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168583
CRYSTALLINE FORMS OF BENZAMIDE COMPOUND AND PROCESS FOR PREPARING THE SAME Feb 13, 2023 Abandoned
Array ( [id] => 20057261 [patent_doc_number] => 20250195483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => SPIRO PIPERIDINE DERIVATIVES AS INHIBITORS OF APOL1 AND METHODS OF USING SAME [patent_app_type] => utility [patent_app_number] => 18/836681 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -78 [patent_words_short_claim] => 1239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18836681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/836681
SPIRO PIPERIDINE DERIVATIVES AS INHIBITORS OF APOL1 AND METHODS OF USING SAME Feb 7, 2023 Pending
Array ( [id] => 20007374 [patent_doc_number] => 20250145596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => HETEROCYCLIC GLP-1 AGONISTS [patent_app_type] => utility [patent_app_number] => 18/837146 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18837146 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/837146
HETEROCYCLIC GLP-1 AGONISTS Feb 7, 2023 Pending
Array ( [id] => 18389073 [patent_doc_number] => 20230157291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => CO-CRYSTALS OF BOSCALID AND TRIAZOLES [patent_app_type] => utility [patent_app_number] => 18/157593 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18157593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157593
Co-crystals of boscalid and triazoles Jan 19, 2023 Issued
Array ( [id] => 18451480 [patent_doc_number] => 20230192758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => COMPOUNDS WITH HIV MATURATION INHIBITORY ACTIVITY [patent_app_type] => utility [patent_app_number] => 18/096272 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096272
COMPOUNDS WITH HIV MATURATION INHIBITORY ACTIVITY Jan 11, 2023 Abandoned
Array ( [id] => 18404479 [patent_doc_number] => 20230165830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => DENDRILLA MEMBRANOSA COMPOUNDS, DERIVATIVES THEREOF, AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/152098 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18152098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152098
None Jan 8, 2023 Issued
Array ( [id] => 19816695 [patent_doc_number] => 20250074902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => FUSED BICYCLIC HETEROARYL AMIDE COMPOUND AS PROTEIN AGGREGATION INHIBITOR [patent_app_type] => utility [patent_app_number] => 18/724209 [patent_app_country] => US [patent_app_date] => 2022-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18724209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/724209
FUSED BICYCLIC HETEROARYL AMIDE COMPOUND AS PROTEIN AGGREGATION INHIBITOR Dec 25, 2022 Pending
Array ( [id] => 19142077 [patent_doc_number] => 20240140900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => METHOD FOR MANUFACTURING METHYLTETRAHYDROPHTHALIC ANHYDRIDE [patent_app_type] => utility [patent_app_number] => 18/069943 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069943
Method for manufacturing methyltetrahydrophthalic anhydride Dec 20, 2022 Issued
Array ( [id] => 19112662 [patent_doc_number] => 20240124412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => IKAROS ZINC FINGER FAMILY DEGRADERS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/068700 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 66117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [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] => 18068700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068700
IKAROS ZINC FINGER FAMILY DEGRADERS AND USES THEREOF Dec 19, 2022 Pending
Array ( [id] => 18597168 [patent_doc_number] => 20230271960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => AMINO ACID COMPOUNDS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/084307 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 100735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18084307 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084307
AMINO ACID COMPOUNDS AND METHODS OF USE Dec 18, 2022 Abandoned
Array ( [id] => 18466943 [patent_doc_number] => 20230201223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => Methods of Treating Residual Lesions of Vascular Anomalies [patent_app_type] => utility [patent_app_number] => 18/082973 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4282 [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] => 18082973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/082973
Methods of Treating Residual Lesions of Vascular Anomalies Dec 15, 2022 Pending
Array ( [id] => 18448537 [patent_doc_number] => 20230189812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => READY-TO-USE BARRIER AND KNOCKDOWN PESTICIDES [patent_app_type] => utility [patent_app_number] => 18/067456 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067456
Ready-to-use barrier and knockdown pesticides Dec 15, 2022 Issued
Array ( [id] => 18418494 [patent_doc_number] => 20230172952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Fospropofol Salts, Methods And Compositions [patent_app_type] => utility [patent_app_number] => 18/062683 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 623 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062683 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062683
Fospropofol salts, methods and compositions Dec 6, 2022 Issued
Array ( [id] => 18404497 [patent_doc_number] => 20230165848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => CHEMICAL COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/075664 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075664
CHEMICAL COMPOUNDS Dec 5, 2022 Abandoned
Array ( [id] => 19624088 [patent_doc_number] => 12162892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => CD16a binding agents and uses thereof [patent_app_type] => utility [patent_app_number] => 17/990427 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 91252 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990427
CD16a binding agents and uses thereof Nov 17, 2022 Issued
Array ( [id] => 18902667 [patent_doc_number] => 20240018152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => NOVEL PROCESS FOR THE PREPARATION OF (S)-7-(1-ACRYLOYLPIPERIDIN-4-YL)-2-(4-PHENOXYPHENYL)-4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXAMIDE OR ITS SALTS THEREOF [patent_app_type] => utility [patent_app_number] => 18/252882 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18252882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252882
NOVEL PROCESS FOR THE PREPARATION OF (S)-7-(1-ACRYLOYLPIPERIDIN-4-YL)-2-(4-PHENOXYPHENYL)-4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXAMIDE OR ITS SALTS THEREOF Nov 14, 2022 Pending
Array ( [id] => 18241934 [patent_doc_number] => 20230074245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => System and Method for Making Cannabinoid Nanoparticle Carrier Composition [patent_app_type] => utility [patent_app_number] => 18/055282 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055282
System and method for making cannabinoid nanoparticle carrier composition Nov 13, 2022 Issued
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