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] => 5678412 [patent_doc_number] => 20060183768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-17 [patent_title] => 'Compounds' [patent_app_type] => utility [patent_app_number] => 11/297330 [patent_app_country] => US [patent_app_date] => 2005-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14892 [patent_no_of_claims] => 20 [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/A1/0183/20060183768.pdf [firstpage_image] =>[orig_patent_app_number] => 11297330 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/297330
Thieno[2,3-B] pyridines as potassium channel inhibitors Dec 8, 2005 Issued
Array ( [id] => 5656863 [patent_doc_number] => 20060142599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Processes for the preparation and purification of hydroxymethylfuraldehyde and derivatives' [patent_app_type] => utility [patent_app_number] => 11/298014 [patent_app_country] => US [patent_app_date] => 2005-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11073 [patent_no_of_claims] => 37 [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/A1/0142/20060142599.pdf [firstpage_image] =>[orig_patent_app_number] => 11298014 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/298014
Processes for the preparation and purification of hydroxymethylfuraldehyde and derivatives Dec 8, 2005 Issued
Array ( [id] => 4792787 [patent_doc_number] => 20080293761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Pyrrolopyridine-2-Carboxylic Acid Amide Derivative Useful as Inhibitor of Glycogen Phosphorylase' [patent_app_type] => utility [patent_app_number] => 11/792183 [patent_app_country] => US [patent_app_date] => 2005-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8571 [patent_no_of_claims] => 27 [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/A1/0293/20080293761.pdf [firstpage_image] =>[orig_patent_app_number] => 11792183 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/792183
Pyrrolopyridine-2-carboxylic acid amide derivative useful as inhibitor of glycogen phosphorylase Dec 1, 2005 Issued
Array ( [id] => 5199785 [patent_doc_number] => 20070299103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => '[1,2,4]Triazolo[4,3-A]Pyridine Derivatives for the Treatment of Hyperproliferative Diseases' [patent_app_type] => utility [patent_app_number] => 11/791799 [patent_app_country] => US [patent_app_date] => 2005-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14402 [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/A1/0299/20070299103.pdf [firstpage_image] =>[orig_patent_app_number] => 11791799 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/791799
[1,2,4]Triazolo[4,3-A]Pyridine Derivatives for the Treatment of Hyperproliferative Diseases Nov 30, 2005 Abandoned
Array ( [id] => 4950019 [patent_doc_number] => 20080306145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'Preparation Of Ginkgolide And F-Seco-Ginkgolide Lactols' [patent_app_type] => utility [patent_app_number] => 11/791422 [patent_app_country] => US [patent_app_date] => 2005-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10234 [patent_no_of_claims] => 27 [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/A1/0306/20080306145.pdf [firstpage_image] =>[orig_patent_app_number] => 11791422 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/791422
Preparation Of Ginkgolide And F-Seco-Ginkgolide Lactols Nov 22, 2005 Abandoned
Array ( [id] => 5231436 [patent_doc_number] => 20070293544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Novel 4-Arylamino Pyridone Derivatives as Mek Inhibitors for the Treatment of Hyper-Proliferative Disorders' [patent_app_type] => utility [patent_app_number] => 11/667886 [patent_app_country] => US [patent_app_date] => 2005-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18639 [patent_no_of_claims] => 13 [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/A1/0293/20070293544.pdf [firstpage_image] =>[orig_patent_app_number] => 11667886 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/667886
Novel 4-Arylamino Pyridone Derivatives as Mek Inhibitors for the Treatment of Hyper-Proliferative Disorders Nov 22, 2005 Abandoned
Array ( [id] => 5650058 [patent_doc_number] => 20060135793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Process for the dimerisation of levulinic acid, dimers obtainable by such process and esters of such dimers' [patent_app_type] => utility [patent_app_number] => 11/283985 [patent_app_country] => US [patent_app_date] => 2005-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3818 [patent_no_of_claims] => 21 [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/A1/0135/20060135793.pdf [firstpage_image] =>[orig_patent_app_number] => 11283985 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/283985
Process for the dimerisation of levulinic acid, dimers obtainable by such process and esters of such dimers Nov 20, 2005 Abandoned
Array ( [id] => 5844681 [patent_doc_number] => 20060122257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Phenyl substituted carboxylic acids' [patent_app_type] => utility [patent_app_number] => 11/283437 [patent_app_country] => US [patent_app_date] => 2005-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38108 [patent_no_of_claims] => 21 [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/A1/0122/20060122257.pdf [firstpage_image] =>[orig_patent_app_number] => 11283437 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/283437
Phenyl substituted carboxylic acids Nov 17, 2005 Issued
Array ( [id] => 5914186 [patent_doc_number] => 20060128977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'Conversion of 2,5-(hydroxymethyl)furaldehyde to industrial derivatives, purification of the derivatives, and industrial uses therefor' [patent_app_type] => utility [patent_app_number] => 11/273947 [patent_app_country] => US [patent_app_date] => 2005-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6531 [patent_no_of_claims] => 25 [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/A1/0128/20060128977.pdf [firstpage_image] =>[orig_patent_app_number] => 11273947 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/273947
Conversion of 2,5-(hydroxymethyl)furaldehyde to industrial derivatives, purification of the derivatives, and industrial uses therefor Nov 14, 2005 Issued
Array ( [id] => 252856 [patent_doc_number] => 07579490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-25 [patent_title] => 'Conversion of 2,5-(hydroxymethyl)furaldehyde to industrial derivatives, purification of the derivatives, and industrial uses therefor' [patent_app_type] => utility [patent_app_number] => 11/274554 [patent_app_country] => US [patent_app_date] => 2005-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6625 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/579/07579490.pdf [firstpage_image] =>[orig_patent_app_number] => 11274554 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/274554
Conversion of 2,5-(hydroxymethyl)furaldehyde to industrial derivatives, purification of the derivatives, and industrial uses therefor Nov 14, 2005 Issued
Array ( [id] => 4728031 [patent_doc_number] => 20080207575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Process For The Preparation Of Drospirenone' [patent_app_type] => utility [patent_app_number] => 11/792465 [patent_app_country] => US [patent_app_date] => 2005-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4549 [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/A1/0207/20080207575.pdf [firstpage_image] =>[orig_patent_app_number] => 11792465 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/792465
Process For The Preparation Of Drospirenone Nov 13, 2005 Abandoned
Array ( [id] => 860748 [patent_doc_number] => 07371862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-13 [patent_title] => 'Azaindolylidene derivatives as kinase inhibitors, process for their preparation and pharmaceutical compositions comprising them' [patent_app_type] => utility [patent_app_number] => 11/271191 [patent_app_country] => US [patent_app_date] => 2005-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36892 [patent_no_of_claims] => 27 [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/07/371/07371862.pdf [firstpage_image] =>[orig_patent_app_number] => 11271191 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/271191
Azaindolylidene derivatives as kinase inhibitors, process for their preparation and pharmaceutical compositions comprising them Nov 10, 2005 Issued
Array ( [id] => 833643 [patent_doc_number] => 07396933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-08 [patent_title] => 'Quinolinone-carboxamide compounds' [patent_app_type] => utility [patent_app_number] => 11/267720 [patent_app_country] => US [patent_app_date] => 2005-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30333 [patent_no_of_claims] => 13 [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/07/396/07396933.pdf [firstpage_image] =>[orig_patent_app_number] => 11267720 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/267720
Quinolinone-carboxamide compounds Nov 3, 2005 Issued
Array ( [id] => 5866105 [patent_doc_number] => 20060100236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => '5-HT4 receptor agonist compounds' [patent_app_type] => utility [patent_app_number] => 11/266881 [patent_app_country] => US [patent_app_date] => 2005-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23909 [patent_no_of_claims] => 20 [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/A1/0100/20060100236.pdf [firstpage_image] =>[orig_patent_app_number] => 11266881 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/266881
5-HT4 receptor agonist compounds Nov 3, 2005 Issued
Array ( [id] => 5977737 [patent_doc_number] => 20110071099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'Cationic Ceramides, And Analogs Thereof, And Their Use For Preventing Or Treating Cancer' [patent_app_type] => utility [patent_app_number] => 11/666518 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 50 [patent_no_of_words] => 57785 [patent_no_of_claims] => 111 [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/A1/0071/20110071099.pdf [firstpage_image] =>[orig_patent_app_number] => 11666518 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/666518
Cationic ceramides, and analogs thereof, and their use for preventing or treating cancer Oct 30, 2005 Issued
Array ( [id] => 5743680 [patent_doc_number] => 20060089405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Asymmetric synthesis of dihydrobenzofuran derivatives' [patent_app_type] => utility [patent_app_number] => 11/255562 [patent_app_country] => US [patent_app_date] => 2005-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12259 [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/A1/0089/20060089405.pdf [firstpage_image] =>[orig_patent_app_number] => 11255562 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/255562
Asymmetric synthesis of dihydrobenzofuran derivatives Oct 20, 2005 Abandoned
Array ( [id] => 5748506 [patent_doc_number] => 20060111438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'Asymmetric synthesis of substituted dihydrobenzofurans' [patent_app_type] => utility [patent_app_number] => 11/255645 [patent_app_country] => US [patent_app_date] => 2005-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17410 [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/A1/0111/20060111438.pdf [firstpage_image] =>[orig_patent_app_number] => 11255645 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/255645
Asymmetric synthesis of substituted dihydrobenzofurans Oct 20, 2005 Abandoned
Array ( [id] => 888580 [patent_doc_number] => 07348432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-25 [patent_title] => 'Pyridine imidazoles and aza-indoles as progesterone receptor modulators' [patent_app_type] => utility [patent_app_number] => 11/255361 [patent_app_country] => US [patent_app_date] => 2005-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11259 [patent_no_of_claims] => 2 [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/07/348/07348432.pdf [firstpage_image] =>[orig_patent_app_number] => 11255361 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/255361
Pyridine imidazoles and aza-indoles as progesterone receptor modulators Oct 20, 2005 Issued
Array ( [id] => 5441823 [patent_doc_number] => 20090093462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => '3-Arylamino pyridine derivatives' [patent_app_type] => utility [patent_app_number] => 11/665651 [patent_app_country] => US [patent_app_date] => 2005-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28332 [patent_no_of_claims] => 16 [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/A1/0093/20090093462.pdf [firstpage_image] =>[orig_patent_app_number] => 11665651 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/665651
3-arylamino pyridine derivatives Oct 18, 2005 Issued
Array ( [id] => 5291045 [patent_doc_number] => 20090023775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => '1-[2-(4-BENZYL-4-HYDROXY-PIPERIDIN-1 -YL )-ETHYL]-3-(2-METHYL-QUINOLIN- 4-YL)- UREA AS CRYSTALLINE SULFATE SALT' [patent_app_type] => utility [patent_app_number] => 11/577064 [patent_app_country] => US [patent_app_date] => 2005-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6359 [patent_no_of_claims] => 21 [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/A1/0023/20090023775.pdf [firstpage_image] =>[orig_patent_app_number] => 11577064 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/577064
1-[2-(4-benzyl-4-hydroxy-piperidin-1 -yl )-ethyl]-3-(2-methyl-quinolin- 4-yl)- urea as crystalline sulfate salt Oct 10, 2005 Issued
Menu