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] => 5586103 [patent_doc_number] => 20090105305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'Therapeutic Agents - 550' [patent_app_type] => utility [patent_app_number] => 11/961850 [patent_app_country] => US [patent_app_date] => 2007-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58852 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0105/20090105305.pdf [firstpage_image] =>[orig_patent_app_number] => 11961850 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/961850
Therapeutic Agents - 550 Dec 19, 2007 Abandoned
Array ( [id] => 9074631 [patent_doc_number] => 08552210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-08 [patent_title] => 'Hydrogenation of catmint oil' [patent_app_type] => utility [patent_app_number] => 12/519582 [patent_app_country] => US [patent_app_date] => 2007-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7103 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12519582 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/519582
Hydrogenation of catmint oil Dec 19, 2007 Issued
Array ( [id] => 9086586 [patent_doc_number] => 08558015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-15 [patent_title] => 'Solvent addition and removal in the hydrogenation of catmint oil' [patent_app_type] => utility [patent_app_number] => 12/520173 [patent_app_country] => US [patent_app_date] => 2007-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7758 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12520173 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/520173
Solvent addition and removal in the hydrogenation of catmint oil Dec 19, 2007 Issued
Array ( [id] => 6429165 [patent_doc_number] => 20100168447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'PRODUCTION OF DIHYDRONEPETALACTONE' [patent_app_type] => utility [patent_app_number] => 12/519770 [patent_app_country] => US [patent_app_date] => 2007-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5606 [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/A1/0168/20100168447.pdf [firstpage_image] =>[orig_patent_app_number] => 12519770 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/519770
Production of dihydronepetalactone Dec 19, 2007 Issued
Array ( [id] => 7685062 [patent_doc_number] => 20100121079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'NOVEL MARCROLIDE COMPOUND' [patent_app_type] => utility [patent_app_number] => 12/448633 [patent_app_country] => US [patent_app_date] => 2007-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5362 [patent_no_of_claims] => 6 [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/A1/0121/20100121079.pdf [firstpage_image] =>[orig_patent_app_number] => 12448633 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/448633
Macrolide compound Dec 18, 2007 Issued
Array ( [id] => 6302226 [patent_doc_number] => 20100068181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'PYRROLO [3, 2-A] PYRIDINE DERIVATIVES FOR INHIBITING KSP KINESIN ACTIVITY' [patent_app_type] => utility [patent_app_number] => 12/519740 [patent_app_country] => US [patent_app_date] => 2007-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30613 [patent_no_of_claims] => 37 [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/A1/0068/20100068181.pdf [firstpage_image] =>[orig_patent_app_number] => 12519740 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/519740
PYRROLO [3, 2-A] PYRIDINE DERIVATIVES FOR INHIBITING KSP KINESIN ACTIVITY Dec 18, 2007 Abandoned
Array ( [id] => 8772174 [patent_doc_number] => 08426127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-23 [patent_title] => 'Fluorescence-producing molecule' [patent_app_type] => utility [patent_app_number] => 12/520115 [patent_app_country] => US [patent_app_date] => 2007-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6257 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12520115 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/520115
Fluorescence-producing molecule Dec 18, 2007 Issued
Array ( [id] => 4676983 [patent_doc_number] => 20080214614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'CYTOSKELETAL ACTIVE RHO KINASE INHIBITOR COMPOUNDS, COMPOSITION AND USE' [patent_app_type] => utility [patent_app_number] => 11/958214 [patent_app_country] => US [patent_app_date] => 2007-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 35840 [patent_no_of_claims] => 20 [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/A1/0214/20080214614.pdf [firstpage_image] =>[orig_patent_app_number] => 11958214 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/958214
Cytoskeletal active rho kinase inhibitor compounds, composition and use Dec 16, 2007 Issued
Array ( [id] => 6321402 [patent_doc_number] => 20100113510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'QUINUCLIDINOL DERIVATIVES AS MUSCARINIC RECEPTOR ANTAGONISTS' [patent_app_type] => utility [patent_app_number] => 12/518185 [patent_app_country] => US [patent_app_date] => 2007-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 41723 [patent_no_of_claims] => 24 [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/A1/0113/20100113510.pdf [firstpage_image] =>[orig_patent_app_number] => 12518185 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/518185
QUINUCLIDINOL DERIVATIVES AS MUSCARINIC RECEPTOR ANTAGONISTS Dec 16, 2007 Abandoned
Array ( [id] => 4740831 [patent_doc_number] => 20080234484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'Method for making tris (8-hydroxyquinoline) nano-crystal' [patent_app_type] => utility [patent_app_number] => 12/002142 [patent_app_country] => US [patent_app_date] => 2007-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1875 [patent_no_of_claims] => 10 [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/A1/0234/20080234484.pdf [firstpage_image] =>[orig_patent_app_number] => 12002142 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/002142
Method for making tris (8-hydroxyquinoline) nano-crystal Dec 13, 2007 Issued
Array ( [id] => 4916495 [patent_doc_number] => 20080097096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Processes for preparation of crystalline mycophenolate sodium' [patent_app_type] => utility [patent_app_number] => 12/002069 [patent_app_country] => US [patent_app_date] => 2007-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7126 [patent_no_of_claims] => 4 [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/A1/0097/20080097096.pdf [firstpage_image] =>[orig_patent_app_number] => 12002069 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/002069
Processes for preparation of crystalline mycophenolate sodium Dec 13, 2007 Abandoned
Array ( [id] => 5324283 [patent_doc_number] => 20090062273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => '3-H-pyrazolopyridines and salts thereof, pharmaceutical compositions comprising same, methods of preparing same and uses of same.' [patent_app_type] => utility [patent_app_number] => 11/957091 [patent_app_country] => US [patent_app_date] => 2007-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51600 [patent_no_of_claims] => 36 [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/A1/0062/20090062273.pdf [firstpage_image] =>[orig_patent_app_number] => 11957091 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/957091
3-H-pyrazolopyridines and salts thereof, pharmaceutical compositions comprising same, methods of preparing same and uses of same. Dec 13, 2007 Abandoned
Array ( [id] => 6631929 [patent_doc_number] => 20100004459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => '2-PHENYLNICOTINIC ACID DERIVATIVE' [patent_app_type] => utility [patent_app_number] => 12/448050 [patent_app_country] => US [patent_app_date] => 2007-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28261 [patent_no_of_claims] => 9 [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/A1/0004/20100004459.pdf [firstpage_image] =>[orig_patent_app_number] => 12448050 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/448050
2-PHENYLNICOTINIC ACID DERIVATIVE Dec 11, 2007 Abandoned
Array ( [id] => 4880490 [patent_doc_number] => 20080153873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'DIHYDROBENZOFURANYL DERIVATIVES AND METHODS OF THEIR USE' [patent_app_type] => utility [patent_app_number] => 11/954469 [patent_app_country] => US [patent_app_date] => 2007-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22742 [patent_no_of_claims] => 56 [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/A1/0153/20080153873.pdf [firstpage_image] =>[orig_patent_app_number] => 11954469 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/954469
DIHYDROBENZOFURANYL DERIVATIVES AND METHODS OF THEIR USE Dec 11, 2007 Abandoned
Array ( [id] => 4880488 [patent_doc_number] => 20080153871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'ANTAGONISTS OF THE TRPV1 RECEPTOR AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 11/954875 [patent_app_country] => US [patent_app_date] => 2007-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43171 [patent_no_of_claims] => 29 [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/A1/0153/20080153871.pdf [firstpage_image] =>[orig_patent_app_number] => 11954875 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/954875
Antagonists of the TRPV1 receptor and uses thereof Dec 11, 2007 Issued
Array ( [id] => 4575635 [patent_doc_number] => 07825159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-02 [patent_title] => 'Mixtures of aromatic esters for marking or tagging organic products, marker compositions comprising the same and manufacturing methods thereof' [patent_app_type] => utility [patent_app_number] => 12/000072 [patent_app_country] => US [patent_app_date] => 2007-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5184 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/825/07825159.pdf [firstpage_image] =>[orig_patent_app_number] => 12000072 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/000072
Mixtures of aromatic esters for marking or tagging organic products, marker compositions comprising the same and manufacturing methods thereof Dec 6, 2007 Issued
Array ( [id] => 5423198 [patent_doc_number] => 20090149654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'INTERMEDIATES FOR FLUORINATED TETRABENAZINE CARBINOL COMPOUNDS IMAGING AGENTS AND PROBES' [patent_app_type] => utility [patent_app_number] => 11/952340 [patent_app_country] => US [patent_app_date] => 2007-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15326 [patent_no_of_claims] => 25 [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/A1/0149/20090149654.pdf [firstpage_image] =>[orig_patent_app_number] => 11952340 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/952340
Intermediates for fluorinated tetrabenazine carbinol compounds imaging agents and probes Dec 6, 2007 Issued
Array ( [id] => 4634709 [patent_doc_number] => 08013161 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-09-06 [patent_title] => 'Fluoroalkyl tetrabenazine carbinol compounds as imaging agents and probes' [patent_app_type] => utility [patent_app_number] => 11/952325 [patent_app_country] => US [patent_app_date] => 2007-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15272 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/013/08013161.pdf [firstpage_image] =>[orig_patent_app_number] => 11952325 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/952325
Fluoroalkyl tetrabenazine carbinol compounds as imaging agents and probes Dec 6, 2007 Issued
Array ( [id] => 318859 [patent_doc_number] => 07521569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-21 [patent_title] => 'Process to obtain dibenzylbutyrolactonic lignans, process to obtain synthetic derivatives from lignans bearing anti-Chagas chemoprophylactic and therapeutical activities' [patent_app_type] => utility [patent_app_number] => 11/951460 [patent_app_country] => US [patent_app_date] => 2007-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2770 [patent_no_of_claims] => 2 [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] => patents/07/521/07521569.pdf [firstpage_image] =>[orig_patent_app_number] => 11951460 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/951460
Process to obtain dibenzylbutyrolactonic lignans, process to obtain synthetic derivatives from lignans bearing anti-Chagas chemoprophylactic and therapeutical activities Dec 5, 2007 Issued
Array ( [id] => 4939608 [patent_doc_number] => 20080076927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-27 [patent_title] => 'Synthetic Methods and Intermediates for Stereoisomeric Compounds Useful for the Treatment of Gastrointestinal and Central Nervous System Disorders' [patent_app_type] => utility [patent_app_number] => 11/950914 [patent_app_country] => US [patent_app_date] => 2007-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 26149 [patent_no_of_claims] => 11 [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] => publications/A1/0076/20080076927.pdf [firstpage_image] =>[orig_patent_app_number] => 11950914 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/950914
Synthetic Methods and Intermediates for Stereoisomeric Compounds Useful for the Treatment of Gastrointestinal and Central Nervous System Disorders Dec 4, 2007 Abandoned
Menu