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] => 5777451 [patent_doc_number] => 20060106091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Antigiardial agents and use thereof' [patent_app_type] => utility [patent_app_number] => 10/523964 [patent_app_country] => US [patent_app_date] => 2003-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14482 [patent_no_of_claims] => 16 [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/A1/0106/20060106091.pdf [firstpage_image] =>[orig_patent_app_number] => 10523964 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/523964
Antigiardial agents and use thereof Aug 6, 2003 Issued
Array ( [id] => 5678551 [patent_doc_number] => 20060183907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-17 [patent_title] => 'Novel process for the manufacture of (+)-(s)-clopidogrel bisulfate form-1' [patent_app_type] => utility [patent_app_number] => 10/564364 [patent_app_country] => US [patent_app_date] => 2003-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1569 [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/A1/0183/20060183907.pdf [firstpage_image] =>[orig_patent_app_number] => 10564364 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/564364
Process for the manufacture of (+)-(s)-clopidogrel bisulfate form-1 Aug 3, 2003 Issued
Array ( [id] => 418965 [patent_doc_number] => 07276637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-02 [patent_title] => 'Synthesis of cyclohexanone derivatives' [patent_app_type] => utility [patent_app_number] => 10/522261 [patent_app_country] => US [patent_app_date] => 2003-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5961 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/276/07276637.pdf [firstpage_image] =>[orig_patent_app_number] => 10522261 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/522261
Synthesis of cyclohexanone derivatives Jul 29, 2003 Issued
Array ( [id] => 5777456 [patent_doc_number] => 20060106096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Azabicyclic carbamates and their use as alpha-7 nicotinic acetylcholine receptor agonists' [patent_app_type] => utility [patent_app_number] => 10/522611 [patent_app_country] => US [patent_app_date] => 2003-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15047 [patent_no_of_claims] => 17 [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/A1/0106/20060106096.pdf [firstpage_image] =>[orig_patent_app_number] => 10522611 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/522611
Azabicyclic carbamates and their use as alpha-7 nicotinic acetylcholine receptor agonists Jul 13, 2003 Issued
Array ( [id] => 5727510 [patent_doc_number] => 20060058270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-16 [patent_title] => 'Ruthenium anticancer complexes' [patent_app_type] => utility [patent_app_number] => 10/520239 [patent_app_country] => US [patent_app_date] => 2003-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7085 [patent_no_of_claims] => 21 [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/A1/0058/20060058270.pdf [firstpage_image] =>[orig_patent_app_number] => 10520239 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/520239
Ruthenium anticancer complexes Jul 3, 2003 Abandoned
Array ( [id] => 5835607 [patent_doc_number] => 20060247439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-02 [patent_title] => 'Mchir antagonists' [patent_app_type] => utility [patent_app_number] => 10/520372 [patent_app_country] => US [patent_app_date] => 2003-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19898 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 19 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0247/20060247439.pdf [firstpage_image] =>[orig_patent_app_number] => 10520372 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/520372
Mchir antagonists Jul 3, 2003 Abandoned
Array ( [id] => 895762 [patent_doc_number] => 07342114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-11 [patent_title] => 'Podophyllotoxin derivatives' [patent_app_type] => utility [patent_app_number] => 10/612240 [patent_app_country] => US [patent_app_date] => 2003-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19377 [patent_no_of_claims] => 4 [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/07/342/07342114.pdf [firstpage_image] =>[orig_patent_app_number] => 10612240 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/612240
Podophyllotoxin derivatives Jun 30, 2003 Issued
Array ( [id] => 5987399 [patent_doc_number] => 20110098351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'Lactone compounds which can be used as antioxidant agents in pharmaceutical, cosmetic or food compositions and their method of preparation' [patent_app_type] => utility [patent_app_number] => 10/519764 [patent_app_country] => US [patent_app_date] => 2003-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8195 [patent_no_of_claims] => 17 [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/A1/0098/20110098351.pdf [firstpage_image] =>[orig_patent_app_number] => 10519764 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/519764
Lactone compounds which can be used as antioxidant agents in pharmaceutical, cosmetic or food compositions and their method of preparation Jun 27, 2003 Abandoned
Array ( [id] => 7226736 [patent_doc_number] => 20050261507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Preparation of stereoisomers of (3alpha/beta, 6alpha/beta)hexahydrofuro[2,3-b]furan-3-ol' [patent_app_type] => utility [patent_app_number] => 10/517966 [patent_app_country] => US [patent_app_date] => 2003-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8552 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0261/20050261507.pdf [firstpage_image] =>[orig_patent_app_number] => 10517966 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/517966
Preparation of stereoisomers of (3alpha/beta, 6alpha/beta)hexahydrofuro[2,3-b]furan-3-ol Jun 24, 2003 Abandoned
Array ( [id] => 5794053 [patent_doc_number] => 20060014734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-19 [patent_title] => 'Immediate release pharmaceutical formulation' [patent_app_type] => utility [patent_app_number] => 10/516423 [patent_app_country] => US [patent_app_date] => 2003-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29003 [patent_no_of_claims] => 9 [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/A1/0014/20060014734.pdf [firstpage_image] =>[orig_patent_app_number] => 10516423 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/516423
Immediate release pharmaceutical formulation May 26, 2003 Abandoned
Array ( [id] => 5794021 [patent_doc_number] => 20060014702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-19 [patent_title] => 'Antimicrobial agent' [patent_app_type] => utility [patent_app_number] => 10/514784 [patent_app_country] => US [patent_app_date] => 2003-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10214 [patent_no_of_claims] => 48 [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/A1/0014/20060014702.pdf [firstpage_image] =>[orig_patent_app_number] => 10514784 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/514784
Antimicrobial agent May 21, 2003 Abandoned
Array ( [id] => 7070176 [patent_doc_number] => 20050245561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Anti-tumour polycyclic carboxamides' [patent_app_type] => utility [patent_app_number] => 10/514523 [patent_app_country] => US [patent_app_date] => 2003-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 25888 [patent_no_of_claims] => 39 [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/A1/0245/20050245561.pdf [firstpage_image] =>[orig_patent_app_number] => 10514523 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/514523
Anti-tumour polycyclic carboxamides May 11, 2003 Issued
Array ( [id] => 7005765 [patent_doc_number] => 20050171078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-04 [patent_title] => 'Novel azacyclic ethynyl derivatives' [patent_app_type] => utility [patent_app_number] => 10/513416 [patent_app_country] => US [patent_app_date] => 2003-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9852 [patent_no_of_claims] => 38 [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/A1/0171/20050171078.pdf [firstpage_image] =>[orig_patent_app_number] => 10513416 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/513416
Azacyclic ethynyl derivatives May 5, 2003 Issued
Array ( [id] => 919896 [patent_doc_number] => 07321041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-22 [patent_title] => '1,6 Naphthyridines useful as inhibitors of SYK kinase' [patent_app_type] => utility [patent_app_number] => 10/413980 [patent_app_country] => US [patent_app_date] => 2003-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11105 [patent_no_of_claims] => 6 [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/07/321/07321041.pdf [firstpage_image] =>[orig_patent_app_number] => 10413980 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/413980
1,6 Naphthyridines useful as inhibitors of SYK kinase Apr 14, 2003 Issued
Array ( [id] => 243484 [patent_doc_number] => 07589219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-15 [patent_title] => '2,5-bis-diamine-[1,4]benzoquinonic derivatives, useful for the treatment of alzheimer\'s disease, method for preparing them and intermediates of said method' [patent_app_type] => utility [patent_app_number] => 10/510833 [patent_app_country] => US [patent_app_date] => 2003-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 21 [patent_no_of_words] => 15960 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/589/07589219.pdf [firstpage_image] =>[orig_patent_app_number] => 10510833 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/510833
2,5-bis-diamine-[1,4]benzoquinonic derivatives, useful for the treatment of alzheimer's disease, method for preparing them and intermediates of said method Apr 10, 2003 Issued
Array ( [id] => 352812 [patent_doc_number] => 07491834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-17 [patent_title] => 'Chemical process' [patent_app_type] => utility [patent_app_number] => 10/513564 [patent_app_country] => US [patent_app_date] => 2003-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6601 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/491/07491834.pdf [firstpage_image] =>[orig_patent_app_number] => 10513564 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/513564
Chemical process Apr 7, 2003 Issued
Array ( [id] => 6984145 [patent_doc_number] => 20050154215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'Process to obtain dibenzylbutyrolactonic lignans process to obtain synthetic derivatives from lignanes bearing anti-chagas chemoprophylatic and therapeutical activies' [patent_app_type] => utility [patent_app_number] => 10/508875 [patent_app_country] => US [patent_app_date] => 2003-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2622 [patent_no_of_claims] => 11 [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/A1/0154/20050154215.pdf [firstpage_image] =>[orig_patent_app_number] => 10508875 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/508875
Process to obtain dibenzylbutyrolactonic lignans, process to obtain synthetic derivatives from lignans bearing anti-Chagas chemoprophylactic and therapeutical activities Mar 24, 2003 Issued
Array ( [id] => 425283 [patent_doc_number] => 07271266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-18 [patent_title] => 'Substituted 2,3-diphenyl pyridines' [patent_app_type] => utility [patent_app_number] => 10/508043 [patent_app_country] => US [patent_app_date] => 2003-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41623 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/271/07271266.pdf [firstpage_image] =>[orig_patent_app_number] => 10508043 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/508043
Substituted 2,3-diphenyl pyridines Mar 23, 2003 Issued
Array ( [id] => 334427 [patent_doc_number] => 07507839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-24 [patent_title] => 'Therapeutic ion channel blocking agents and methods of use thereof' [patent_app_type] => utility [patent_app_number] => 10/507925 [patent_app_country] => US [patent_app_date] => 2003-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13360 [patent_no_of_claims] => 4 [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] => patents/07/507/07507839.pdf [firstpage_image] =>[orig_patent_app_number] => 10507925 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/507925
Therapeutic ion channel blocking agents and methods of use thereof Mar 19, 2003 Issued
Array ( [id] => 7216308 [patent_doc_number] => 20050054629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-10 [patent_title] => 'Compounds and methods of treating cell proliferative diseases' [patent_app_type] => utility [patent_app_number] => 10/502625 [patent_app_country] => US [patent_app_date] => 2003-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 44682 [patent_no_of_claims] => 22 [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/A1/0054/20050054629.pdf [firstpage_image] =>[orig_patent_app_number] => 10502625 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/502625
Compounds and methods of treating cell proliferative diseases Feb 27, 2003 Abandoned
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