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] => 190974 [patent_doc_number] => 07642285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-05 [patent_title] => 'Compounds and methods for modulating communication and virulence in quorum sensing bacteria' [patent_app_type] => utility [patent_app_number] => 11/275896 [patent_app_country] => US [patent_app_date] => 2006-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 76 [patent_figures_cnt] => 76 [patent_no_of_words] => 18863 [patent_no_of_claims] => 11 [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] => patents/07/642/07642285.pdf [firstpage_image] =>[orig_patent_app_number] => 11275896 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/275896
Compounds and methods for modulating communication and virulence in quorum sensing bacteria Feb 1, 2006 Issued
Array ( [id] => 44550 [patent_doc_number] => 07777043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-17 [patent_title] => 'Compound, charge transporting material and organic electroluminescent element' [patent_app_type] => utility [patent_app_number] => 11/342730 [patent_app_country] => US [patent_app_date] => 2006-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 35219 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/777/07777043.pdf [firstpage_image] =>[orig_patent_app_number] => 11342730 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/342730
Compound, charge transporting material and organic electroluminescent element Jan 30, 2006 Issued
Array ( [id] => 4786291 [patent_doc_number] => 20080139620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'Pyrazole Derivatives For The Inhibition Of Cdk\'s And Gsk\'s' [patent_app_type] => utility [patent_app_number] => 11/814449 [patent_app_country] => US [patent_app_date] => 2006-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23950 [patent_no_of_claims] => 39 [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/A1/0139/20080139620.pdf [firstpage_image] =>[orig_patent_app_number] => 11814449 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/814449
Pyrazole Derivatives For The Inhibition Of Cdk's And Gsk's Jan 19, 2006 Abandoned
Array ( [id] => 334435 [patent_doc_number] => 07507847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-24 [patent_title] => 'Quality of crude oils and fats and recovery of minor components' [patent_app_type] => utility [patent_app_number] => 11/336454 [patent_app_country] => US [patent_app_date] => 2006-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5056 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/507/07507847.pdf [firstpage_image] =>[orig_patent_app_number] => 11336454 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/336454
Quality of crude oils and fats and recovery of minor components Jan 19, 2006 Issued
Array ( [id] => 5913683 [patent_doc_number] => 20060128745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'Chemical compounds' [patent_app_type] => utility [patent_app_number] => 11/336010 [patent_app_country] => US [patent_app_date] => 2006-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10291 [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] => publications/A1/0128/20060128745.pdf [firstpage_image] =>[orig_patent_app_number] => 11336010 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/336010
Chemical compounds Jan 19, 2006 Abandoned
Array ( [id] => 5447059 [patent_doc_number] => 20090048285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'Pyrrolopyridines Useful in the Treatment of Inflammation' [patent_app_type] => utility [patent_app_number] => 11/795573 [patent_app_country] => US [patent_app_date] => 2006-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21056 [patent_no_of_claims] => 40 [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/A1/0048/20090048285.pdf [firstpage_image] =>[orig_patent_app_number] => 11795573 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/795573
Pyrrolopyridines Useful in the Treatment of Inflammation Jan 18, 2006 Abandoned
Array ( [id] => 5844552 [patent_doc_number] => 20060122215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Preparation and use of 1,5,6,7-tetrahydropyrrolo[3,2-C]pyridine derivatives for the treatment of obesity' [patent_app_type] => utility [patent_app_number] => 11/335349 [patent_app_country] => US [patent_app_date] => 2006-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24288 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0122/20060122215.pdf [firstpage_image] =>[orig_patent_app_number] => 11335349 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/335349
Preparation and use of 1,5,6,7-tetrahydropyrrolo[3,2-C]pyridine derivatives for the treatment of obesity Jan 17, 2006 Abandoned
Array ( [id] => 5279366 [patent_doc_number] => 20090131498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-21 [patent_title] => 'Enantioselective Synthesis of Merrilactone and Its Analogs' [patent_app_type] => utility [patent_app_number] => 11/795705 [patent_app_country] => US [patent_app_date] => 2006-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 19816 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20090131498.pdf [firstpage_image] =>[orig_patent_app_number] => 11795705 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/795705
Enantioselective Synthesis of Merrilactone and Its Analogs Jan 17, 2006 Abandoned
Array ( [id] => 5343498 [patent_doc_number] => 20090182148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'PROCESS FOR THE MANUFACTURE OF MONTELUKAST SODIUM' [patent_app_type] => utility [patent_app_number] => 12/097294 [patent_app_country] => US [patent_app_date] => 2006-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2715 [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/A1/0182/20090182148.pdf [firstpage_image] =>[orig_patent_app_number] => 12097294 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/097294
PROCESS FOR THE MANUFACTURE OF MONTELUKAST SODIUM Jan 15, 2006 Abandoned
Array ( [id] => 5748455 [patent_doc_number] => 20060111387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'ARYL SUBSTITUTED IMIDAZOQUINOLINES' [patent_app_type] => utility [patent_app_number] => 11/275553 [patent_app_country] => US [patent_app_date] => 2006-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 87259 [patent_no_of_claims] => 6 [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/A1/0111/20060111387.pdf [firstpage_image] =>[orig_patent_app_number] => 11275553 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/275553
Aryl substituted imidazoquinolines Jan 12, 2006 Issued
Array ( [id] => 5632372 [patent_doc_number] => 20060148842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Nepetalactams and N-substituted derivatives thereof' [patent_app_type] => utility [patent_app_number] => 11/314672 [patent_app_country] => US [patent_app_date] => 2005-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10236 [patent_no_of_claims] => 28 [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/A1/0148/20060148842.pdf [firstpage_image] =>[orig_patent_app_number] => 11314672 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/314672
Nepetalactams and N-substituted derivatives thereof Dec 20, 2005 Abandoned
Array ( [id] => 4960831 [patent_doc_number] => 20080275256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'Cyclopropanation Process' [patent_app_type] => utility [patent_app_number] => 11/722121 [patent_app_country] => US [patent_app_date] => 2005-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5971 [patent_no_of_claims] => 15 [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/A1/0275/20080275256.pdf [firstpage_image] =>[orig_patent_app_number] => 11722121 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/722121
Cyclopropanation process Dec 19, 2005 Issued
Array ( [id] => 5777421 [patent_doc_number] => 20060106061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'PGD2 receptor antagonists for the treatment of inflammatory diseases' [patent_app_type] => utility [patent_app_number] => 11/312960 [patent_app_country] => US [patent_app_date] => 2005-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 64992 [patent_no_of_claims] => 24 [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/A1/0106/20060106061.pdf [firstpage_image] =>[orig_patent_app_number] => 11312960 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/312960
PGD2 receptor antagonists for the treatment of inflammatory diseases Dec 19, 2005 Abandoned
Array ( [id] => 5404579 [patent_doc_number] => 20090239893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'STEREOSELECTIVE PROCESS AND CRYSTALLINE FORMS OF A CAMPTOTHECIN' [patent_app_type] => utility [patent_app_number] => 11/721282 [patent_app_country] => US [patent_app_date] => 2005-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3861 [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/A1/0239/20090239893.pdf [firstpage_image] =>[orig_patent_app_number] => 11721282 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/721282
Stereoselective process and crystalline forms of a camptothecin Dec 15, 2005 Issued
Array ( [id] => 4860644 [patent_doc_number] => 20080269494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'Process for the Preparation of Alpha-Aryl-Alpha-Piperid-2-Yl-Acetamides and the Acid Hydrolysis Thereof' [patent_app_type] => utility [patent_app_number] => 11/793281 [patent_app_country] => US [patent_app_date] => 2005-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 843 [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/A1/0269/20080269494.pdf [firstpage_image] =>[orig_patent_app_number] => 11793281 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/793281
Process for the Preparation of Alpha-Aryl-Alpha-Piperid-2-Yl-Acetamides and the Acid Hydrolysis Thereof Dec 15, 2005 Abandoned
Array ( [id] => 4728090 [patent_doc_number] => 20080207634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Chemical Compounds' [patent_app_type] => utility [patent_app_number] => 11/721831 [patent_app_country] => US [patent_app_date] => 2005-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17690 [patent_no_of_claims] => 46 [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/A1/0207/20080207634.pdf [firstpage_image] =>[orig_patent_app_number] => 11721831 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/721831
Chemical Compounds Dec 15, 2005 Abandoned
Array ( [id] => 5534131 [patent_doc_number] => 20090233919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'THIAZOLOPYRIDINONE DERIVATES AS MCH RECEPTOR ANTAGONISTS' [patent_app_type] => utility [patent_app_number] => 11/721079 [patent_app_country] => US [patent_app_date] => 2005-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41471 [patent_no_of_claims] => 18 [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/A1/0233/20090233919.pdf [firstpage_image] =>[orig_patent_app_number] => 11721079 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/721079
Thiazolopyridinone derivates as MCH receptor antagonists Dec 15, 2005 Issued
Array ( [id] => 5844585 [patent_doc_number] => 20060122224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Quinoline and quinoxaline compounds' [patent_app_type] => utility [patent_app_number] => 11/305874 [patent_app_country] => US [patent_app_date] => 2005-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 79464 [patent_no_of_claims] => 35 [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/A1/0122/20060122224.pdf [firstpage_image] =>[orig_patent_app_number] => 11305874 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/305874
Quinoline and quinoxaline compounds Dec 14, 2005 Abandoned
Array ( [id] => 840573 [patent_doc_number] => 07390903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-24 [patent_title] => 'Thieno-pyridine derivatives as allosteric enhancers of the GABAB receptors' [patent_app_type] => utility [patent_app_number] => 11/301696 [patent_app_country] => US [patent_app_date] => 2005-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19147 [patent_no_of_claims] => 28 [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/07/390/07390903.pdf [firstpage_image] =>[orig_patent_app_number] => 11301696 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/301696
Thieno-pyridine derivatives as allosteric enhancers of the GABAB receptors Dec 12, 2005 Issued
Array ( [id] => 5254184 [patent_doc_number] => 20070135640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Process for preparing Imiquimod' [patent_app_type] => utility [patent_app_number] => 11/298711 [patent_app_country] => US [patent_app_date] => 2005-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3246 [patent_no_of_claims] => 27 [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/A1/0135/20070135640.pdf [firstpage_image] =>[orig_patent_app_number] => 11298711 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/298711
Process for preparing Imiquimod Dec 11, 2005 Issued
Menu