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] => 12428193 [patent_doc_number] => 09975905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => Derivatized 3-styryl-cephalosporins [patent_app_type] => utility [patent_app_number] => 14/775528 [patent_app_country] => US [patent_app_date] => 2014-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13426 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14775528 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/775528
Derivatized 3-styryl-cephalosporins Mar 11, 2014 Issued
Array ( [id] => 10684241 [patent_doc_number] => 20160030386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'PREVENTION OF ROSACEA INFLAMMATION' [patent_app_type] => utility [patent_app_number] => 14/774892 [patent_app_country] => US [patent_app_date] => 2014-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12115 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [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] => 14774892 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/774892
Prevention of rosacea inflammation Mar 11, 2014 Issued
Array ( [id] => 10374283 [patent_doc_number] => 20150259289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'METHODS FOR PREPARING D-THREO METHYLPHENIDATE USING DIAZOMETHANE, AND COMPOSITIONS THEREOF' [patent_app_type] => utility [patent_app_number] => 14/204257 [patent_app_country] => US [patent_app_date] => 2014-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10002 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 14204257 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/204257
Methods for preparing D-threo methylphenidate using diazomethane, and compositions thereof Mar 10, 2014 Issued
Array ( [id] => 9569845 [patent_doc_number] => 20140187557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'BENZOCYCLOHEPTANE AND BENZOXEPINE DERIVATIVES' [patent_app_type] => utility [patent_app_number] => 14/202136 [patent_app_country] => US [patent_app_date] => 2014-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 19624 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [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] => 14202136 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/202136
Benzocycloheptane and benzoxepine derivatives Mar 9, 2014 Issued
Array ( [id] => 9720315 [patent_doc_number] => 20140256016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => '2-Aminopyridine-based Selective Neuronal Nitric Oxide Synthase Inhibitors' [patent_app_type] => utility [patent_app_number] => 14/199599 [patent_app_country] => US [patent_app_date] => 2014-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6104 [patent_no_of_claims] => 24 [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] => 14199599 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/199599
2-Aminopyridine-based selective neuronal nitric oxide synthase inhibitors Mar 5, 2014 Issued
Array ( [id] => 9882830 [patent_doc_number] => 08969594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Fullerene-containing hemicarceplexes and a method of purifying fullerenes by using the same' [patent_app_type] => utility [patent_app_number] => 14/197284 [patent_app_country] => US [patent_app_date] => 2014-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 43 [patent_no_of_words] => 17557 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14197284 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/197284
Fullerene-containing hemicarceplexes and a method of purifying fullerenes by using the same Mar 4, 2014 Issued
Array ( [id] => 13885377 [patent_doc_number] => 10195220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Hydrogen sulphide compounds [patent_app_type] => utility [patent_app_number] => 14/771285 [patent_app_country] => US [patent_app_date] => 2014-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5992 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [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] => 14771285 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/771285
Hydrogen sulphide compounds Mar 2, 2014 Issued
Array ( [id] => 11217714 [patent_doc_number] => 09446033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-20 [patent_title] => 'Pharmaceutical composition including migratory factor for guiding pluripotent stem cells to injury' [patent_app_type] => utility [patent_app_number] => 14/771588 [patent_app_country] => US [patent_app_date] => 2014-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7648 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14771588 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/771588
Pharmaceutical composition including migratory factor for guiding pluripotent stem cells to injury Feb 27, 2014 Issued
Array ( [id] => 9889158 [patent_doc_number] => 08975415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-10 [patent_title] => 'Chromane compounds' [patent_app_type] => utility [patent_app_number] => 14/192667 [patent_app_country] => US [patent_app_date] => 2014-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 50918 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14192667 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/192667
Chromane compounds Feb 26, 2014 Issued
Array ( [id] => 10654652 [patent_doc_number] => 20160000796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'PHARMACEUTICAL COMPOSITION FOR USE IN PREVENTION OR TREATMENT OF CANCER' [patent_app_type] => utility [patent_app_number] => 14/770289 [patent_app_country] => US [patent_app_date] => 2014-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8140 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [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] => 14770289 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/770289
Pharmaceutical composition for use in prevention or treatment of cancer Feb 26, 2014 Issued
Array ( [id] => 10668889 [patent_doc_number] => 20160015034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'Co-Crystals of Pyrimethanil and Selected Dithiine Tetracarboximide' [patent_app_type] => utility [patent_app_number] => 14/773033 [patent_app_country] => US [patent_app_date] => 2014-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10948 [patent_no_of_claims] => 16 [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] => 14773033 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/773033
Co-Crystals of Pyrimethanil and Selected Dithiine Tetracarboximide Feb 24, 2014 Abandoned
Array ( [id] => 10214896 [patent_doc_number] => 20150099888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-09 [patent_title] => '2-Anilinonicotinyl Based Chalcones Useful As Potential Anticancer Agents and Process for Preparation Thereof' [patent_app_type] => utility [patent_app_number] => 14/189766 [patent_app_country] => US [patent_app_date] => 2014-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9553 [patent_no_of_claims] => 7 [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] => 14189766 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/189766
2-anilinonicotinyl based chalcones useful as potential anticancer agents and process for preparation thereof Feb 24, 2014 Issued
Array ( [id] => 10102708 [patent_doc_number] => 09138478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-22 [patent_title] => 'Substituted chroman derivatives, medicaments and use in therapy' [patent_app_type] => utility [patent_app_number] => 14/186940 [patent_app_country] => US [patent_app_date] => 2014-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 13472 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14186940 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/186940
Substituted chroman derivatives, medicaments and use in therapy Feb 20, 2014 Issued
Array ( [id] => 9937643 [patent_doc_number] => 08987454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Azaindoles useful as inhibitors of JAK and other protein kinases' [patent_app_type] => utility [patent_app_number] => 14/182517 [patent_app_country] => US [patent_app_date] => 2014-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 71992 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14182517 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/182517
Azaindoles useful as inhibitors of JAK and other protein kinases Feb 17, 2014 Issued
Array ( [id] => 11229823 [patent_doc_number] => 09457035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Antiviral compounds' [patent_app_type] => utility [patent_app_number] => 14/178237 [patent_app_country] => US [patent_app_date] => 2014-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37229 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [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] => 14178237 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/178237
Antiviral compounds Feb 10, 2014 Issued
Array ( [id] => 9882819 [patent_doc_number] => 08969584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'PIM kinase inhibitors and preparation methods and use in medicinal manufacture thereof' [patent_app_type] => utility [patent_app_number] => 14/177131 [patent_app_country] => US [patent_app_date] => 2014-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20944 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 14177131 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/177131
PIM kinase inhibitors and preparation methods and use in medicinal manufacture thereof Feb 9, 2014 Issued
Array ( [id] => 11230904 [patent_doc_number] => 09458124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Substituted pyran derivatives' [patent_app_type] => utility [patent_app_number] => 14/173997 [patent_app_country] => US [patent_app_date] => 2014-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 19000 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [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] => 14173997 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/173997
Substituted pyran derivatives Feb 5, 2014 Issued
Array ( [id] => 11713549 [patent_doc_number] => 20170182048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'Cholesteryl Ester Transfer Protein (CETP) Inhibitor and Pharmaceutical Compositions Comprising Said Inhibitor for Use in the Treatment or Prevention of Cardiovascular Diseases' [patent_app_type] => utility [patent_app_number] => 15/117154 [patent_app_country] => US [patent_app_date] => 2014-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7325 [patent_no_of_claims] => 19 [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] => 15117154 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/117154
Cholesteryl ester transfer protein (CETP) inhibitor and pharmaceutical compositions comprising said inhibitor for use in the treatment or prevention of cardiovascular diseases Feb 4, 2014 Issued
Array ( [id] => 9692063 [patent_doc_number] => 08822658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-02 [patent_title] => 'Crystalline 4′-epidaunorubicin hydrochloride and use thereof' [patent_app_type] => utility [patent_app_number] => 14/171792 [patent_app_country] => US [patent_app_date] => 2014-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4731 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [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] => 14171792 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/171792
Crystalline 4′-epidaunorubicin hydrochloride and use thereof Feb 3, 2014 Issued
Array ( [id] => 9772867 [patent_doc_number] => 20140296530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-02 [patent_title] => 'INDOLIZINONE BASED DERIVATIVES AS POTENTIAL PHOSPHODIESTERASE 3 (PDE3) INHIBITORS AND A PROCESS FOR THE PREPARATION THEREOF' [patent_app_type] => utility [patent_app_number] => 14/168370 [patent_app_country] => US [patent_app_date] => 2014-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8576 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 14168370 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/168370
Indolizinone based derivatives as potential phosphodiesterase 3 (PDE3) inhibitors and a process for the preparation thereof Jan 29, 2014 Issued
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