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] => 9672000 [patent_doc_number] => 20140235863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'SUBSTITUTED 4-ARYLTHIAZOLES AND PROCESS OF PREPARATION THEREOF' [patent_app_type] => utility [patent_app_number] => 14/117415 [patent_app_country] => US [patent_app_date] => 2012-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8882 [patent_no_of_claims] => 11 [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] => 14117415 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/117415
SUBSTITUTED 4-ARYLTHIAZOLES AND PROCESS OF PREPARATION THEREOF Feb 29, 2012 Abandoned
Array ( [id] => 8834734 [patent_doc_number] => 08450489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Azaindoles useful as inhibitors of janus kinases' [patent_app_type] => utility [patent_app_number] => 13/409702 [patent_app_country] => US [patent_app_date] => 2012-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30170 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13409702 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/409702
Azaindoles useful as inhibitors of janus kinases Feb 29, 2012 Issued
Array ( [id] => 10515900 [patent_doc_number] => 09242937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-26 [patent_title] => 'Pharmaceutically active disubstituted pyridine derivatives' [patent_app_type] => utility [patent_app_number] => 14/002731 [patent_app_country] => US [patent_app_date] => 2012-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22161 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14002731 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/002731
Pharmaceutically active disubstituted pyridine derivatives Feb 29, 2012 Issued
Array ( [id] => 8278731 [patent_doc_number] => 20120172605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'METHOD FOR PRODUCING ASYMMETRIC TETRASUBSTITUTED CARBON ATOM-CONTAINING COMPOUND' [patent_app_type] => utility [patent_app_number] => 13/407250 [patent_app_country] => US [patent_app_date] => 2012-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 16921 [patent_no_of_claims] => 16 [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] => 13407250 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/407250
Method for producing asymmetric tetrasubstituted carbon atom-containing compound Feb 27, 2012 Issued
Array ( [id] => 8371382 [patent_doc_number] => 20120220773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-30 [patent_title] => 'PYRIDINE CLASSICAL CANNABINOID COMPOUNDS AND RELATED METHODS OF USE' [patent_app_type] => utility [patent_app_number] => 13/405642 [patent_app_country] => US [patent_app_date] => 2012-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6916 [patent_no_of_claims] => 8 [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] => 13405642 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/405642
Pyridine classical cannabinoid compounds and related methods of use Feb 26, 2012 Issued
Array ( [id] => 10045157 [patent_doc_number] => 09085545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-21 [patent_title] => 'Macrocyclic triene lactones having unconjugated triene structure, its production method and its synthetic intermediate' [patent_app_type] => utility [patent_app_number] => 13/985071 [patent_app_country] => US [patent_app_date] => 2012-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11258 [patent_no_of_claims] => 12 [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] => 13985071 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/985071
Macrocyclic triene lactones having unconjugated triene structure, its production method and its synthetic intermediate Feb 23, 2012 Issued
Array ( [id] => 8685126 [patent_doc_number] => 20130053410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'SUBSTITUTED HETEROARYL 2\',3\',7\',7A\'-TETRAHYDROSPIRO[PYRROLE-3,6\'-PYRROLO[1,2-C]IMIDAZOLE]-1\',2(1H,5\'H)-DIONE' [patent_app_type] => utility [patent_app_number] => 13/400296 [patent_app_country] => US [patent_app_date] => 2012-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11925 [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] => 13400296 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/400296
SUBSTITUTED HETEROARYL 2',3',7',7A'-TETRAHYDROSPIRO[PYRROLE-3,6'-PYRROLO[1,2-C]IMIDAZOLE]-1',2(1H,5'H)-DIONE Feb 19, 2012 Abandoned
Array ( [id] => 9295320 [patent_doc_number] => 20140038954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'Spiro-Amino-Imidazo-Fused Heterocyclic Compounds as Beta-secretase Modulators and Methods of Use' [patent_app_type] => utility [patent_app_number] => 13/982096 [patent_app_country] => US [patent_app_date] => 2012-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34930 [patent_no_of_claims] => 17 [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] => 13982096 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/982096
Spiro-amino-imidazo-fused heterocyclic compounds as beta-secretase modulators and methods of use Feb 12, 2012 Issued
Array ( [id] => 8265880 [patent_doc_number] => 20120165308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'USE OF PARTHENOLIDE DERIVATIVES AS ANTILEUKEMIC AND CYTOTOXIC AGENTS' [patent_app_type] => utility [patent_app_number] => 13/372178 [patent_app_country] => US [patent_app_date] => 2012-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13362 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 3 [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] => 13372178 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/372178
Use of parthenolide derivatives as antileukemic and cytotoxic agents Feb 12, 2012 Issued
Array ( [id] => 8241192 [patent_doc_number] => 20120149922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-14 [patent_title] => 'CATALYTIC CONVERSION OF CELLULOSE TO LIQUID HYDROCARBON FUELS BY PROGRESSIVE REMOVAL OF OXYGEN TO FACILITATE SEPARATION PROCESSES AND ACHIEVE HIGH SELECTIVITIES' [patent_app_type] => utility [patent_app_number] => 13/369388 [patent_app_country] => US [patent_app_date] => 2012-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 15675 [patent_no_of_claims] => 15 [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] => 13369388 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/369388
Catalytic conversion of cellulose to liquid hydrocarbon fuels by progressive removal of oxygen to facilitate separation processes and achieve high selectivities Feb 8, 2012 Issued
Array ( [id] => 9648855 [patent_doc_number] => 08802869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => '3-hydroxy-6H-benzo [c] chromene-6-one derivative and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 13/982534 [patent_app_country] => US [patent_app_date] => 2012-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12559 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [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] => 13982534 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/982534
3-hydroxy-6H-benzo [c] chromene-6-one derivative and manufacturing method thereof Feb 7, 2012 Issued
Array ( [id] => 8964415 [patent_doc_number] => 20130204017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'GLYCERYL ASCORBIC ACID ACYLATED DERIVATIVE OR ITS SALT, PRODUCTION METHOD THEREOF, AND COSMETICS' [patent_app_type] => utility [patent_app_number] => 13/364892 [patent_app_country] => US [patent_app_date] => 2012-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13215 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [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] => 13364892 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/364892
GLYCERYL ASCORBIC ACID ACYLATED DERIVATIVE OR ITS SALT, PRODUCTION METHOD THEREOF, AND COSMETICS Feb 1, 2012 Abandoned
Array ( [id] => 8324409 [patent_doc_number] => 20120196815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'Withanolide Isolated from Physalis longifolia and Analogs and Methods of Use Thereof' [patent_app_type] => utility [patent_app_number] => 13/363476 [patent_app_country] => US [patent_app_date] => 2012-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19344 [patent_no_of_claims] => 18 [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] => 13363476 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/363476
Withanolide isolated from Physalis longifolia and analogs and methods of use thereof Jan 31, 2012 Issued
Array ( [id] => 8211561 [patent_doc_number] => 20120129900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'DUAL-ACTING ANTIHYPERTENSIVE AGENTS' [patent_app_type] => utility [patent_app_number] => 13/361099 [patent_app_country] => US [patent_app_date] => 2012-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48697 [patent_no_of_claims] => 9 [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] => publications/A1/0129/20120129900.pdf [firstpage_image] =>[orig_patent_app_number] => 13361099 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/361099
Dual-acting antihypertensive agents Jan 29, 2012 Issued
Array ( [id] => 9339641 [patent_doc_number] => 20140066423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'POLYCYCLIC BETA LACTAM DERIVATIVES FOR THE TREATMENT OF CANCER' [patent_app_type] => utility [patent_app_number] => 13/982101 [patent_app_country] => US [patent_app_date] => 2012-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13586 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 11 [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] => 13982101 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/982101
Polycyclic β lactam derivatives for the treatment of cancer Jan 26, 2012 Issued
Array ( [id] => 9153861 [patent_doc_number] => 08586767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-19 [patent_title] => 'Method for treatment of HIV and diseases of immune dysregulation' [patent_app_type] => utility [patent_app_number] => 13/355676 [patent_app_country] => US [patent_app_date] => 2012-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 19111 [patent_no_of_claims] => 7 [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] => 13355676 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/355676
Method for treatment of HIV and diseases of immune dysregulation Jan 22, 2012 Issued
Array ( [id] => 8302196 [patent_doc_number] => 20120184754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'SYNTHETIC TRANSTAGANOLIDE AND BASILIOLIDE PRODUCTS, DERIVATIVES THEREOF, AND SYNTHESIS METHODS THEREOF' [patent_app_type] => utility [patent_app_number] => 13/353314 [patent_app_country] => US [patent_app_date] => 2012-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 13770 [patent_no_of_claims] => 28 [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] => 13353314 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/353314
SYNTHETIC TRANSTAGANOLIDE AND BASILIOLIDE PRODUCTS, DERIVATIVES THEREOF, AND SYNTHESIS METHODS THEREOF Jan 17, 2012 Abandoned
Array ( [id] => 8186808 [patent_doc_number] => 20120115851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'COMPOUND INHIBITING IN VIVO PHOSPHORUS TRANSPORT AND MEDICINE CONTAINING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/352979 [patent_app_country] => US [patent_app_date] => 2012-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 186679 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0115/20120115851.pdf [firstpage_image] =>[orig_patent_app_number] => 13352979 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/352979
COMPOUND INHIBITING IN VIVO PHOSPHORUS TRANSPORT AND MEDICINE CONTAINING THE SAME Jan 17, 2012 Abandoned
Array ( [id] => 8211564 [patent_doc_number] => 20120129893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'Inhibition Of Raf Kinase Using Substituted Heterocyclic Ureas' [patent_app_type] => utility [patent_app_number] => 13/349199 [patent_app_country] => US [patent_app_date] => 2012-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32874 [patent_no_of_claims] => 19 [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] => publications/A1/0129/20120129893.pdf [firstpage_image] =>[orig_patent_app_number] => 13349199 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/349199
Inhibition Of Raf Kinase Using Substituted Heterocyclic Ureas Jan 11, 2012 Abandoned
Array ( [id] => 8199880 [patent_doc_number] => 20120123109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'Luminescence quenching compounds' [patent_app_type] => utility [patent_app_number] => 13/374728 [patent_app_country] => US [patent_app_date] => 2012-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 17509 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20120123109.pdf [firstpage_image] =>[orig_patent_app_number] => 13374728 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/374728
Luminescence quenching compounds Jan 8, 2012 Issued
Menu