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] => 15666323 [patent_doc_number] => 10597379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Histone demethylase inhibitors [patent_app_type] => utility [patent_app_number] => 16/040402 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27450 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 492 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16040402 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/040402
Histone demethylase inhibitors Jul 18, 2018 Issued
Array ( [id] => 17889762 [patent_doc_number] => 11452709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Compositions and methods for preventing and treating radiation-induced bystander effects caused by radiation or radiotherapy [patent_app_type] => utility [patent_app_number] => 16/632046 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 40579 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16632046 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632046
Compositions and methods for preventing and treating radiation-induced bystander effects caused by radiation or radiotherapy Jul 16, 2018 Issued
Array ( [id] => 13536537 [patent_doc_number] => 20180319812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => HETEROCYCLIC COMPOUND [patent_app_type] => utility [patent_app_number] => 16/035277 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 138548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16035277 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035277
HETEROCYCLIC COMPOUND Jul 12, 2018 Abandoned
Array ( [id] => 13793255 [patent_doc_number] => 20190010166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => METHODS USEFUL IN THE SYNTHESIS OF HALICHONDRIN B ANALOGS [patent_app_type] => utility [patent_app_number] => 16/031629 [patent_app_country] => US [patent_app_date] => 2018-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6185 [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] => 16031629 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/031629
Methods useful in the synthesis of halichondrin B analogs Jul 9, 2018 Issued
Array ( [id] => 18589217 [patent_doc_number] => 11738089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Peptide saporin conjugate for the treatment of cancer [patent_app_type] => utility [patent_app_number] => 16/629803 [patent_app_country] => US [patent_app_date] => 2018-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 30 [patent_no_of_words] => 9168 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 16629803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/629803
Peptide saporin conjugate for the treatment of cancer Jul 9, 2018 Issued
Array ( [id] => 16850938 [patent_doc_number] => 20210151683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => LIGHT-EMITTING ELEMENT, AND DISPLAY, ILLUMINATOR, AND SENSOR EACH INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 16/622464 [patent_app_country] => US [patent_app_date] => 2018-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16622464 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622464
LIGHT-EMITTING ELEMENT, AND DISPLAY, ILLUMINATOR, AND SENSOR EACH INCLUDING SAME Jul 3, 2018 Abandoned
Array ( [id] => 18427577 [patent_doc_number] => 11672776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Multi-arm polymeric alkanoate conjugates [patent_app_type] => utility [patent_app_number] => 16/026979 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 28568 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16026979 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026979
Multi-arm polymeric alkanoate conjugates Jul 2, 2018 Issued
Array ( [id] => 15765763 [patent_doc_number] => 20200113899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => STATIN COMPOSITIONS AND METHODS FOR USE IN TREATING SYNUCLEINOPATHIES [patent_app_type] => utility [patent_app_number] => 16/613013 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16613013 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/613013
STATIN COMPOSITIONS AND METHODS FOR USE IN TREATING SYNUCLEINOPATHIES Jul 2, 2018 Abandoned
Array ( [id] => 17938349 [patent_doc_number] => 11472790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Dinitroxide biradical compounds as polarizing agents [patent_app_type] => utility [patent_app_number] => 16/628207 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10091 [patent_no_of_claims] => 8 [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] => 16628207 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/628207
Dinitroxide biradical compounds as polarizing agents Jul 2, 2018 Issued
Array ( [id] => 14977831 [patent_doc_number] => 10442816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Synthesis of substituted salicylaldehyde derivatives [patent_app_type] => utility [patent_app_number] => 16/024955 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9290 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16024955 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/024955
Synthesis of substituted salicylaldehyde derivatives Jul 1, 2018 Issued
Array ( [id] => 16839422 [patent_doc_number] => 20210147434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => PROCESS FOR THE PREPARATION OF MORPHINANE COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/625436 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16625436 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/625436
PROCESS FOR THE PREPARATION OF MORPHINANE COMPOUNDS Jun 28, 2018 Abandoned
Array ( [id] => 13504699 [patent_doc_number] => 20180303892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => METHODS AND COMPOSITIONS ADDRESSING DEPRESSED MOOD [patent_app_type] => utility [patent_app_number] => 16/019039 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16019039 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/019039
Methods and compositions addressing depressed mood Jun 25, 2018 Issued
Array ( [id] => 15831787 [patent_doc_number] => 20200131175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => NEW AZAQUINOLINE DERIVATIVES [patent_app_type] => utility [patent_app_number] => 16/624117 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16624117 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/624117
Azaquinoline derivatives Jun 21, 2018 Issued
Array ( [id] => 17451827 [patent_doc_number] => 11266663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Treatment of neuropsychiatric disorders with neurosteroids and analogues thereof [patent_app_type] => utility [patent_app_number] => 16/626017 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 31 [patent_no_of_words] => 34321 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16626017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/626017
Treatment of neuropsychiatric disorders with neurosteroids and analogues thereof Jun 21, 2018 Issued
Array ( [id] => 16156363 [patent_doc_number] => 20200216414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => DEXRABEPRAZOLE SODIUM COMPOUND AND PHARMACEUTICAL COMPOSITION THEREOF [patent_app_type] => utility [patent_app_number] => 16/624740 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16624740 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/624740
Dexrabeprazole sodium compound and pharmaceutical composition thereof Jun 21, 2018 Issued
Array ( [id] => 15926153 [patent_doc_number] => 20200154710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => BETA-LACTAMASE TARGETED PHOTOSENSITIZER FOR PESTICIDE AND PEST DETECTION [patent_app_type] => utility [patent_app_number] => 16/013333 [patent_app_country] => US [patent_app_date] => 2018-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16013333 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/013333
b-lactamase targeted photosensitizer for pesticide and pest detection Jun 19, 2018 Issued
Array ( [id] => 17726536 [patent_doc_number] => 11382901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Tropicamide-based ophthalmic formulations [patent_app_type] => utility [patent_app_number] => 16/625480 [patent_app_country] => US [patent_app_date] => 2018-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2261 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16625480 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/625480
Tropicamide-based ophthalmic formulations Jun 19, 2018 Issued
Array ( [id] => 13478877 [patent_doc_number] => 20180290981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => NOVEL 1,4-BIS(3-AMINOPROPYL)PIPERAZINE DERIVATIVE AND ITS USE [patent_app_type] => utility [patent_app_number] => 16/009979 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 16009979 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/009979
1,4-bis(3-aminopropyl)piperazine derivative and its use Jun 14, 2018 Issued
Array ( [id] => 16086807 [patent_doc_number] => 20200197390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => METHODS OF TREATING METABOLIC DISEASES WITH FUSED BICYCLIC PYRAZOLES [patent_app_type] => utility [patent_app_number] => 16/622252 [patent_app_country] => US [patent_app_date] => 2018-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16622252 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622252
Methods of treating metabolic diseases with fused bicyclic pyrazoles Jun 13, 2018 Issued
Array ( [id] => 15099501 [patent_doc_number] => 10471044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Post nerve injury rehabilitation effect-enhancing agent comprising alkyl ether derivative or salt thereof [patent_app_type] => utility [patent_app_number] => 16/005774 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 9552 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16005774 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/005774
Post nerve injury rehabilitation effect-enhancing agent comprising alkyl ether derivative or salt thereof Jun 11, 2018 Issued
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