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] => 16402187 [patent_doc_number] => 20200343045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => YANLI DIELECTRIC MATERIALS AND CAPACITOR THEREOF [patent_app_type] => utility [patent_app_number] => 16/924809 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15247 [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] => 16924809 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924809
YANLI DIELECTRIC MATERIALS AND CAPACITOR THEREOF Jul 8, 2020 Abandoned
Array ( [id] => 17807369 [patent_doc_number] => 20220259204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => A PROCESS FOR THE PREPARATION OF VENETOCLAX AND ITS POLYMORPHS THEREOF [patent_app_type] => utility [patent_app_number] => 17/626078 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626078 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626078
A PROCESS FOR THE PREPARATION OF VENETOCLAX AND ITS POLYMORPHS THEREOF Jul 7, 2020 Pending
Array ( [id] => 16569019 [patent_doc_number] => 20210008025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => System and Method for Making Cannabinoid Nanoparticle Carrier Composition [patent_app_type] => utility [patent_app_number] => 16/946838 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16946838 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/946838
System and method for making cannabinoid nanoparticle carrier composition Jul 7, 2020 Issued
Array ( [id] => 20315992 [patent_doc_number] => 12454534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Pyrrolo[2,3-b]pyrazines as HPK1 inhibitor and the use thereof [patent_app_type] => utility [patent_app_number] => 17/623732 [patent_app_country] => US [patent_app_date] => 2020-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25167 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623732
Pyrrolo[2,3-b]pyrazines as HPK1 inhibitor and the use thereof Jul 2, 2020 Issued
Array ( [id] => 17981114 [patent_doc_number] => 20220347150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => TASIMELTEON USE IN TREATING SLEEP ABERRATIONS [patent_app_type] => utility [patent_app_number] => 17/621447 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621447
TASIMELTEON USE IN TREATING SLEEP ABERRATIONS Jun 28, 2020 Pending
Array ( [id] => 18134723 [patent_doc_number] => 11560376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Amino acid compounds and methods of use [patent_app_type] => utility [patent_app_number] => 16/914209 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 2 [patent_no_of_words] => 100648 [patent_no_of_claims] => 79 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 568 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914209
Amino acid compounds and methods of use Jun 25, 2020 Issued
Array ( [id] => 17799004 [patent_doc_number] => 11413270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Method for the treatment of pancreatitis [patent_app_type] => utility [patent_app_number] => 16/908195 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 9018 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16908195 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908195
Method for the treatment of pancreatitis Jun 21, 2020 Issued
Array ( [id] => 16523724 [patent_doc_number] => 20200397804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => TREATMENT AND PREVENTION OF NEURODEGENERATIVE DISORDERS [patent_app_type] => utility [patent_app_number] => 16/907210 [patent_app_country] => US [patent_app_date] => 2020-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907210 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907210
TREATMENT AND PREVENTION OF NEURODEGENERATIVE DISORDERS Jun 19, 2020 Abandoned
Array ( [id] => 17297780 [patent_doc_number] => 20210393619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => VAGINAL GEL [patent_app_type] => utility [patent_app_number] => 16/904678 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16904678 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/904678
Vaginal gel Jun 17, 2020 Issued
Array ( [id] => 20671876 [patent_doc_number] => 12612376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Process for synthesizing 5-hydroxymethylfurfural [patent_app_type] => utility [patent_app_number] => 17/622283 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1545 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17622283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622283
Process for synthesizing 5-hydroxymethylfurfural Jun 14, 2020 Issued
Array ( [id] => 16326745 [patent_doc_number] => 20200297710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => Chemical Compounds [patent_app_type] => utility [patent_app_number] => 16/898667 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34989 [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] => 16898667 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898667
Chemical compounds Jun 10, 2020 Issued
Array ( [id] => 17421233 [patent_doc_number] => 11254674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Inhibiting CREB binding protein (CBP) [patent_app_type] => utility [patent_app_number] => 16/946159 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 1 [patent_no_of_words] => 12491 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16946159 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/946159
Inhibiting CREB binding protein (CBP) Jun 7, 2020 Issued
Array ( [id] => 18156533 [patent_doc_number] => 11569530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Silicon-based energy storage devices with functional thiophene compounds or derivatives of thiophene containing electrolyte additives [patent_app_type] => utility [patent_app_number] => 16/890576 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11295 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16890576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890576
Silicon-based energy storage devices with functional thiophene compounds or derivatives of thiophene containing electrolyte additives Jun 1, 2020 Issued
Array ( [id] => 16482342 [patent_doc_number] => 20200375942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => METHOD OF TREATING STIMULANT USE DISORDER USING A COMBINATION OF TOPIRAMATE AND PHENTERMINE [patent_app_type] => utility [patent_app_number] => 16/889320 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16889320 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889320
Method of treating stimulant use disorder using a combination of topiramate and phentermine May 31, 2020 Issued
Array ( [id] => 18044908 [patent_doc_number] => 11518849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Post polymerization modification in flow [patent_app_type] => utility [patent_app_number] => 16/882028 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 18377 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16882028 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/882028
Post polymerization modification in flow May 21, 2020 Issued
Array ( [id] => 16297685 [patent_doc_number] => 20200283408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => BENZIMIDAZOLE-CARBOXAMIDE COMPOUNDS AS 5-HT4 RECEPTOR AGONISTS [patent_app_type] => utility [patent_app_number] => 16/881209 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18733 [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] => 16881209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/881209
Benzimidazole-carboxamide compounds as 5-HT May 21, 2020 Issued
Array ( [id] => 16296229 [patent_doc_number] => 20200281952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => SUBSTITUTED BICYCLIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/879824 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58448 [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] => 16879824 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879824
Substituted bicyclic compounds May 20, 2020 Issued
Array ( [id] => 18240372 [patent_doc_number] => 20230072683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => PYRIDO-PYRIMIDIN DERIVATIVES AND PHARMACEUTICAL COMPOSITION, FOR USE IN PREVENTING OR TREATING PI3 KINASE RELATED DISEASES, COMPRISING SAME AS ACTIVE INGREDIENT [patent_app_type] => utility [patent_app_number] => 17/612740 [patent_app_country] => US [patent_app_date] => 2020-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17612740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612740
PYRIDO-PYRIMIDIN DERIVATIVES AND PHARMACEUTICAL COMPOSITION, FOR USE IN PREVENTING OR TREATING PI3 KINASE RELATED DISEASES, COMPRISING SAME AS ACTIVE INGREDIENT May 18, 2020 Abandoned
Array ( [id] => 16450880 [patent_doc_number] => 20200360306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => USE OF CO-CRYSTALS OF TRAMADOL AND CELECOXIB FOR TREATING PAIN WHILE REDUCING THE ABUSE LIABILITY OF TRAMADOL [patent_app_type] => utility [patent_app_number] => 15/931681 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 15931681 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/931681
USE OF CO-CRYSTALS OF TRAMADOL AND CELECOXIB FOR TREATING PAIN WHILE REDUCING THE ABUSE LIABILITY OF TRAMADOL May 13, 2020 Abandoned
Array ( [id] => 20372397 [patent_doc_number] => 12479819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Method and compound useful in preparation of orexin-2 receptor antagonist, and lemborexant having few impurities [patent_app_type] => utility [patent_app_number] => 17/604527 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8902 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17604527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604527
Method and compound useful in preparation of orexin-2 receptor antagonist, and lemborexant having few impurities May 12, 2020 Issued
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