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] => 5259688 [patent_doc_number] => 20070213320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => '4-SUBSTITUTED-1,5-DIHYDRO-PYRIDO[3,2-B]INDOL-2-ONES' [patent_app_type] => utility [patent_app_number] => 11/569108 [patent_app_country] => US [patent_app_date] => 2005-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29337 [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/A1/0213/20070213320.pdf [firstpage_image] =>[orig_patent_app_number] => 11569108 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/569108
Derivatives of 1-phenyl-benzofuro[3,2]pyridin-2(1H)-one May 16, 2005 Issued
Array ( [id] => 5189125 [patent_doc_number] => 20070167434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => '6,7,8,9-Substituted 1-phenyl-1,5-dihydro-pyrido[3,2-b]indol-2-ones useful as anti-infective pharmaceutical agents' [patent_app_type] => utility [patent_app_number] => 11/568840 [patent_app_country] => US [patent_app_date] => 2005-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30550 [patent_no_of_claims] => 20 [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/A1/0167/20070167434.pdf [firstpage_image] =>[orig_patent_app_number] => 11568840 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/568840
6,7,8,9-substituted 1-phenyl-1,5-dihydro-pyrido[3,2-b]indol-2-ones useful as anti-infective pharmaceutical agents May 16, 2005 Issued
Array ( [id] => 1077123 [patent_doc_number] => 07615639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-10 [patent_title] => '1-pyridyl-benzofuro[3,2-b]pyridin-2(1H)-ones' [patent_app_type] => utility [patent_app_number] => 11/568845 [patent_app_country] => US [patent_app_date] => 2005-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30780 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/615/07615639.pdf [firstpage_image] =>[orig_patent_app_number] => 11568845 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/568845
1-pyridyl-benzofuro[3,2-b]pyridin-2(1H)-ones May 16, 2005 Issued
Array ( [id] => 7235597 [patent_doc_number] => 20050256312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Process for preparing 4-substituted 2,2,6,6-tetramethylpiperidin-N-oxy and 2,2,6,6-tetramethylpiperidin-N-hydroxy compounds' [patent_app_type] => utility [patent_app_number] => 11/125149 [patent_app_country] => US [patent_app_date] => 2005-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6056 [patent_no_of_claims] => 34 [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/A1/0256/20050256312.pdf [firstpage_image] =>[orig_patent_app_number] => 11125149 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/125149
Process for preparing 4-substituted 2,2,6,6-tetramethylpiperidin-N-oxy and 2,2,6,6-tetramethylpiperidin-N-hydroxy compounds May 9, 2005 Abandoned
Array ( [id] => 7250807 [patent_doc_number] => 20050272762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-08 [patent_title] => 'Thienopyridines as IKK inhibitors' [patent_app_type] => utility [patent_app_number] => 11/121805 [patent_app_country] => US [patent_app_date] => 2005-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9079 [patent_no_of_claims] => 20 [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] => publications/A1/0272/20050272762.pdf [firstpage_image] =>[orig_patent_app_number] => 11121805 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/121805
Thienopyridines as IKK inhibitors May 3, 2005 Abandoned
Array ( [id] => 6931766 [patent_doc_number] => 20050282801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Novel phenantridine analogues and uses thereof' [patent_app_type] => utility [patent_app_number] => 11/118421 [patent_app_country] => US [patent_app_date] => 2005-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20324 [patent_no_of_claims] => 9 [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] => publications/A1/0282/20050282801.pdf [firstpage_image] =>[orig_patent_app_number] => 11118421 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/118421
Phenantridine analogues and uses thereof May 1, 2005 Issued
Array ( [id] => 5231571 [patent_doc_number] => 20070293679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Diastereoselective Addition of Lithiated N-Methylimidazole on Sulfinimines' [patent_app_type] => utility [patent_app_number] => 11/568415 [patent_app_country] => US [patent_app_date] => 2005-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3804 [patent_no_of_claims] => 10 [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/A1/0293/20070293679.pdf [firstpage_image] =>[orig_patent_app_number] => 11568415 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/568415
Diastereoselective addition of lithiated N-methylimidazole on sulfinimines Apr 27, 2005 Issued
Array ( [id] => 5231572 [patent_doc_number] => 20070293680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Diastereoselective Synthesis Process with 6-Bromo-4-(3-Chlorophenyl)-2-Methoxy-Quinoline' [patent_app_type] => utility [patent_app_number] => 11/568420 [patent_app_country] => US [patent_app_date] => 2005-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3947 [patent_no_of_claims] => 10 [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] => publications/A1/0293/20070293680.pdf [firstpage_image] =>[orig_patent_app_number] => 11568420 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/568420
Diastereoselective synthesis process with 6-bromo-4-(3-chlorophenyl)-2-methoxy-quinoline Apr 27, 2005 Issued
Array ( [id] => 4753287 [patent_doc_number] => 20080161362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'Metalloprotein Inhibitors' [patent_app_type] => utility [patent_app_number] => 11/568505 [patent_app_country] => US [patent_app_date] => 2005-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 15088 [patent_no_of_claims] => 29 [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/A1/0161/20080161362.pdf [firstpage_image] =>[orig_patent_app_number] => 11568505 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/568505
Metalloprotein inhibitors Apr 27, 2005 Issued
Array ( [id] => 5189321 [patent_doc_number] => 20070167630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'Method for producing pentacyclic taxans' [patent_app_type] => utility [patent_app_number] => 11/579140 [patent_app_country] => US [patent_app_date] => 2005-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14735 [patent_no_of_claims] => 22 [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/A1/0167/20070167630.pdf [firstpage_image] =>[orig_patent_app_number] => 11579140 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/579140
Method for producing pentacyclic taxans Apr 26, 2005 Issued
Array ( [id] => 5005632 [patent_doc_number] => 20070203204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => '2-Pyridinylcycloalkylbenzamide Derivatives And Their Use As Fungicides' [patent_app_type] => utility [patent_app_number] => 11/587908 [patent_app_country] => US [patent_app_date] => 2005-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8431 [patent_no_of_claims] => 19 [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] => publications/A1/0203/20070203204.pdf [firstpage_image] =>[orig_patent_app_number] => 11587908 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/587908
2-pyridinylcycloalkylbenzamide derivatives and their use as fungicides Apr 24, 2005 Issued
Array ( [id] => 5851691 [patent_doc_number] => 20060234882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => '3-Methyl oxetanemethanol derivatives and their use in perfume compositions' [patent_app_type] => utility [patent_app_number] => 11/105625 [patent_app_country] => US [patent_app_date] => 2005-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4326 [patent_no_of_claims] => 17 [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/A1/0234/20060234882.pdf [firstpage_image] =>[orig_patent_app_number] => 11105625 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/105625
3-methyl oxetanemethanol derivatives and their use in perfume compositions Apr 13, 2005 Issued
Array ( [id] => 4965780 [patent_doc_number] => 20080108600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'Polycyclic Pyridines as Potassium Ion Channel Modulators' [patent_app_type] => utility [patent_app_number] => 10/592985 [patent_app_country] => US [patent_app_date] => 2005-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50205 [patent_no_of_claims] => 37 [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/A1/0108/20080108600.pdf [firstpage_image] =>[orig_patent_app_number] => 10592985 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/592985
Polycyclic Pyridines as Potassium Ion Channel Modulators Apr 12, 2005 Abandoned
Array ( [id] => 5881499 [patent_doc_number] => 20060030582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-09 [patent_title] => 'Tetrahydropyranyl cyclopentyl tetrahydropyridopyridine modulators of chemokine receptor activity' [patent_app_type] => utility [patent_app_number] => 11/102417 [patent_app_country] => US [patent_app_date] => 2005-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48182 [patent_no_of_claims] => 17 [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/A1/0030/20060030582.pdf [firstpage_image] =>[orig_patent_app_number] => 11102417 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/102417
Tetrahydropyranyl cyclopentyl tetrahydropyridopyridine modulators of chemokine receptor activity Apr 7, 2005 Abandoned
Array ( [id] => 345250 [patent_doc_number] => 07498438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-03 [patent_title] => 'Fused ring NK1 antagonists' [patent_app_type] => utility [patent_app_number] => 11/100226 [patent_app_country] => US [patent_app_date] => 2005-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20097 [patent_no_of_claims] => 24 [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] => patents/07/498/07498438.pdf [firstpage_image] =>[orig_patent_app_number] => 11100226 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/100226
Fused ring NK1 antagonists Apr 5, 2005 Issued
Array ( [id] => 4887705 [patent_doc_number] => 20080262037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'Piperidine Derivatives for the Treatment of Chemokine Mediated Disease' [patent_app_type] => utility [patent_app_number] => 10/599700 [patent_app_country] => US [patent_app_date] => 2005-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16727 [patent_no_of_claims] => 12 [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/A1/0262/20080262037.pdf [firstpage_image] =>[orig_patent_app_number] => 10599700 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/599700
Piperidine Derivatives for the Treatment of Chemokine Mediated Disease Apr 4, 2005 Abandoned
Array ( [id] => 5131787 [patent_doc_number] => 20070208184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-06 [patent_title] => 'METHODS FOR THE PREPARATION OF (3R,3aS,6aR) HEXAHYDRO-FURO[2,3-b]FURAN-3-OL' [patent_app_type] => utility [patent_app_number] => 10/599497 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18156 [patent_no_of_claims] => 27 [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] => publications/A1/0208/20070208184.pdf [firstpage_image] =>[orig_patent_app_number] => 10599497 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/599497
Methods for the preparation of (3R,3aS,6aR) hexahydro-furo[2,3-b]furan-3-ol Mar 30, 2005 Issued
Array ( [id] => 334414 [patent_doc_number] => 07507826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-24 [patent_title] => 'Azaindoles useful as inhibitors of JAK and other protein kinases' [patent_app_type] => utility [patent_app_number] => 11/093821 [patent_app_country] => US [patent_app_date] => 2005-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 71730 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/507/07507826.pdf [firstpage_image] =>[orig_patent_app_number] => 11093821 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/093821
Azaindoles useful as inhibitors of JAK and other protein kinases Mar 29, 2005 Issued
Array ( [id] => 837146 [patent_doc_number] => 07393962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-01 [patent_title] => 'Chemical process' [patent_app_type] => utility [patent_app_number] => 10/599463 [patent_app_country] => US [patent_app_date] => 2005-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1309 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/393/07393962.pdf [firstpage_image] =>[orig_patent_app_number] => 10599463 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/599463
Chemical process Mar 28, 2005 Issued
Array ( [id] => 159740 [patent_doc_number] => 07674910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-09 [patent_title] => 'Process for preparing diimine compounds' [patent_app_type] => utility [patent_app_number] => 11/547900 [patent_app_country] => US [patent_app_date] => 2005-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7724 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/674/07674910.pdf [firstpage_image] =>[orig_patent_app_number] => 11547900 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/547900
Process for preparing diimine compounds Mar 25, 2005 Issued
Menu