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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] => 16008853 [patent_doc_number] => 20200179269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => VAPORIZABLE COMPOSITIONS COMPRISING CANNABINOL [patent_app_type] => utility [patent_app_number] => 16/495468 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21289 [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] => 16495468 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495468
VAPORIZABLE COMPOSITIONS COMPRISING CANNABINOL Mar 19, 2018 Abandoned
Array ( [id] => 18664838 [patent_doc_number] => 11771703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Targeted epigenetic therapy against distal regulatory element of TGFb2 expression [patent_app_type] => utility [patent_app_number] => 16/495098 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 22240 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495098 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495098
Targeted epigenetic therapy against distal regulatory element of TGFb2 expression Mar 15, 2018 Issued
Array ( [id] => 15454321 [patent_doc_number] => 20200039985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => NOVEL MODULATORS OF THE SIGMA-2 RECEPTOR AND THEIR METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/496073 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 649 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16496073 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496073
Modulators of the sigma-2 receptor and their method of use Mar 14, 2018 Issued
Array ( [id] => 15253981 [patent_doc_number] => 20190375724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => PROCESS FOR PREPARING A CYCLIC DIESTER OR A CYCLIC DIAMIDE BY REACTING A HYDROXYCARBOXYLIC ACID OR AMIDE WITH AN ACIDIC BEA-TYPE (H-BETA POLYMORPH A) ZEOLITE [patent_app_type] => utility [patent_app_number] => 16/485291 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16485291 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/485291
PROCESS FOR PREPARING A CYCLIC DIESTER OR A CYCLIC DIAMIDE BY REACTING A HYDROXYCARBOXYLIC ACID OR AMIDE WITH AN ACIDIC BEA-TYPE (H-BETA POLYMORPH A) ZEOLITE Mar 13, 2018 Abandoned
Array ( [id] => 15828699 [patent_doc_number] => 20200129631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => PYRROLOQUINOLIN COMPOUNDS AND METHODS OF USING SAME [patent_app_type] => utility [patent_app_number] => 16/493690 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16493690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/493690
Pyrroloquinolin compounds and methods of using same Mar 12, 2018 Issued
Array ( [id] => 13297419 [patent_doc_number] => 20180200246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => CRYSTALLINE FORMS OF AN 8-AZABICYCLO[3.2.1]OCTANE COMPOUND [patent_app_type] => utility [patent_app_number] => 15/919678 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 15919678 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/919678
Crystalline forms of an 8-azabicyclo[3.2.1]octane compound Mar 12, 2018 Issued
Array ( [id] => 17517120 [patent_doc_number] => 11296281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Materials for organic electroluminescent devices [patent_app_type] => utility [patent_app_number] => 16/492820 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10845 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 781 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16492820 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492820
Materials for organic electroluminescent devices Mar 11, 2018 Issued
Array ( [id] => 15574023 [patent_doc_number] => 10577378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => EIF4A-inhibiting compounds and methods related thereto [patent_app_type] => utility [patent_app_number] => 15/917973 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 148863 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15917973 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/917973
EIF4A-inhibiting compounds and methods related thereto Mar 11, 2018 Issued
15/916015 Solid Forms Comprising an Oxime Ether Compound, Compositions and Methods of Use Thereof Mar 7, 2018 Abandoned
Array ( [id] => 14836031 [patent_doc_number] => 20190276416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => METHOD FOR PREPARING NOTA DERIVATIVE [patent_app_type] => utility [patent_app_number] => 15/912734 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2954 [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] => 15912734 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/912734
METHOD FOR PREPARING NOTA DERIVATIVE Mar 5, 2018 Abandoned
Array ( [id] => 15102101 [patent_doc_number] => 10472350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Soluble guanylate cyclase activators and their use [patent_app_type] => utility [patent_app_number] => 15/911797 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24064 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15911797 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/911797
Soluble guanylate cyclase activators and their use Mar 4, 2018 Issued
Array ( [id] => 13479115 [patent_doc_number] => 20180291100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => CROSS-LINKERS AND THEIR USES [patent_app_type] => utility [patent_app_number] => 15/911571 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15911571 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/911571
Cross-linkers and their uses Mar 4, 2018 Issued
Array ( [id] => 16807733 [patent_doc_number] => 20210130286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => CATALYTIC C-X-BOND METATHESIS THROUGH ARYLATION [patent_app_type] => utility [patent_app_number] => 16/491594 [patent_app_country] => US [patent_app_date] => 2018-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491594
CATALYTIC C-X-BOND METATHESIS THROUGH ARYLATION Mar 3, 2018 Abandoned
Array ( [id] => 15590147 [patent_doc_number] => 20200071608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => PHOSPHINE PRECURSOR FOR PREPARING QUANTUM DOT AND QUANTUM DOT PREPARED THEREFROM [patent_app_type] => utility [patent_app_number] => 16/489412 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16489412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/489412
Phosphine precursor for preparing quantum dot and quantum dot prepared therefrom Mar 1, 2018 Issued
Array ( [id] => 17466697 [patent_doc_number] => 11273154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Azole compounds as ubiquitin-specific protease USP7 inhibitors [patent_app_type] => utility [patent_app_number] => 16/490722 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 12170 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16490722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490722
Azole compounds as ubiquitin-specific protease USP7 inhibitors Mar 1, 2018 Issued
Array ( [id] => 17193103 [patent_doc_number] => 11161844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Cyclic substituted imidazo[4,5-c]quinoline derivatives [patent_app_type] => utility [patent_app_number] => 16/492554 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34254 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16492554 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492554
Cyclic substituted imidazo[4,5-c]quinoline derivatives Feb 28, 2018 Issued
Array ( [id] => 13383411 [patent_doc_number] => 20180243247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => DRUG COMBINATIONS FOR CEREBROVASCULAR DISEASE [patent_app_type] => utility [patent_app_number] => 15/907239 [patent_app_country] => US [patent_app_date] => 2018-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15907239 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/907239
DRUG COMBINATIONS FOR CEREBROVASCULAR DISEASE Feb 26, 2018 Abandoned
Array ( [id] => 15527055 [patent_doc_number] => 20200055833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => HYDROPHOBIC COMPOUNDS FOR OPTICALLY ACTIVE DEVICES [patent_app_type] => utility [patent_app_number] => 16/485844 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 574 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16485844 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/485844
Hydrophobic compounds for optically active devices Feb 13, 2018 Issued
Array ( [id] => 18504592 [patent_doc_number] => 11702396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Hydrophobic compounds for optically active devices [patent_app_type] => utility [patent_app_number] => 16/486349 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13904 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16486349 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/486349
Hydrophobic compounds for optically active devices Feb 13, 2018 Issued
Array ( [id] => 16842827 [patent_doc_number] => 11014900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Hydrophilic compounds for optically active devices [patent_app_type] => utility [patent_app_number] => 16/486340 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15263 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 478 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16486340 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/486340
Hydrophilic compounds for optically active devices Feb 13, 2018 Issued
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