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] => 6136999 [patent_doc_number] => 20110009455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-13 [patent_title] => '5-Oxo-2,3,4,5-tetrahydro-benzo[b]oxepine-4-carboxylic acid amides and 2,3-Dihydro-benzo[b]oxepine-4-carboxylic acid amides for treatment and prevention of Diabetes Typ 1 and 2' [patent_app_type] => utility [patent_app_number] => 12/920362 [patent_app_country] => US [patent_app_date] => 2009-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13614 [patent_no_of_claims] => 18 [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/A1/0009/20110009455.pdf [firstpage_image] =>[orig_patent_app_number] => 12920362 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/920362
5-oxo-2,3,4,5-tetrahydro-benzo[b]oxepine-4-carboxylic acid amides and 2,3-dihydro-benzo[b]oxepine-4-carboxylic acid amides for treatment and prevention of diabetes typ 1 and 2 Feb 4, 2009 Issued
Array ( [id] => 5558795 [patent_doc_number] => 20090270372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'NOVEL DERIVATIVES OF BENZIMIDAZOLE AND IMIDAZO-PYRIDINE AND THEIR USE AS MEDICAMENTS' [patent_app_type] => utility [patent_app_number] => 12/356964 [patent_app_country] => US [patent_app_date] => 2009-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26167 [patent_no_of_claims] => 18 [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/A1/0270/20090270372.pdf [firstpage_image] =>[orig_patent_app_number] => 12356964 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/356964
Derivatives of benzimidazole and imidazo-pyridine and their use as medicaments Jan 20, 2009 Issued
Array ( [id] => 6600477 [patent_doc_number] => 20100322881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'UVB FILTER BASED ON ASCORBIC ACID DERIVATIVES' [patent_app_type] => utility [patent_app_number] => 12/866297 [patent_app_country] => US [patent_app_date] => 2009-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17452 [patent_no_of_claims] => 23 [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/A1/0322/20100322881.pdf [firstpage_image] =>[orig_patent_app_number] => 12866297 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/866297
UVB FILTER BASED ON ASCORBIC ACID DERIVATIVES Jan 14, 2009 Abandoned
Array ( [id] => 5480955 [patent_doc_number] => 20090203912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'Regioselective palladium catalyzed synthesis of benzimidazoles and azabenzimidazoles' [patent_app_type] => utility [patent_app_number] => 12/353271 [patent_app_country] => US [patent_app_date] => 2009-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13592 [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/A1/0203/20090203912.pdf [firstpage_image] =>[orig_patent_app_number] => 12353271 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/353271
Regioselective palladium catalyzed synthesis of benzimidazoles and azabenzimidazoles Jan 13, 2009 Issued
Array ( [id] => 6600457 [patent_doc_number] => 20100322880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'UVA FILTERS BASED ON ASCORBIC ACID DERIVATIVES' [patent_app_type] => utility [patent_app_number] => 12/866281 [patent_app_country] => US [patent_app_date] => 2009-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17808 [patent_no_of_claims] => 23 [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/A1/0322/20100322880.pdf [firstpage_image] =>[orig_patent_app_number] => 12866281 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/866281
UVA FILTERS BASED ON ASCORBIC ACID DERIVATIVES Jan 13, 2009 Abandoned
Array ( [id] => 6149927 [patent_doc_number] => 20110021522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'ACTIVATORS OF EXECUTIONER PROCASPASES 3, 6 AND 7' [patent_app_type] => utility [patent_app_number] => 12/812360 [patent_app_country] => US [patent_app_date] => 2009-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 47257 [patent_no_of_claims] => 32 [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/A1/0021/20110021522.pdf [firstpage_image] =>[orig_patent_app_number] => 12812360 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/812360
Activators of executioner procaspases 3, 6 and 7 Jan 8, 2009 Issued
Array ( [id] => 6196782 [patent_doc_number] => 20110028540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'SYNTHESIS OF MACROCYCLIC CANCER CHEMOTHERAPY AGENTS AND METHODS OF USE' [patent_app_type] => utility [patent_app_number] => 12/812067 [patent_app_country] => US [patent_app_date] => 2009-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13462 [patent_no_of_claims] => 24 [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/A1/0028/20110028540.pdf [firstpage_image] =>[orig_patent_app_number] => 12812067 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/812067
Synthesis of macrocyclic cancer chemotherapy agents and methods of use Jan 8, 2009 Issued
Array ( [id] => 6495001 [patent_doc_number] => 20100093785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'DIAMINE DERIVATIVES' [patent_app_type] => utility [patent_app_number] => 12/259496 [patent_app_country] => US [patent_app_date] => 2008-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 172663 [patent_no_of_claims] => 13 [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/A1/0093/20100093785.pdf [firstpage_image] =>[orig_patent_app_number] => 12259496 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/259496
DIAMINE DERIVATIVES Dec 29, 2008 Abandoned
Array ( [id] => 6429192 [patent_doc_number] => 20100168449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'Spray dried zeolite catalyst' [patent_app_type] => utility [patent_app_number] => 12/317749 [patent_app_country] => US [patent_app_date] => 2008-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5203 [patent_no_of_claims] => 15 [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/A1/0168/20100168449.pdf [firstpage_image] =>[orig_patent_app_number] => 12317749 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/317749
Spray dried zeolite catalyst Dec 28, 2008 Abandoned
Array ( [id] => 82358 [patent_doc_number] => 07745647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-29 [patent_title] => 'Diterpenes from the fruiting body of Antrodia camphorata and pharmaceutical compositions thereof' [patent_app_type] => utility [patent_app_number] => 12/318294 [patent_app_country] => US [patent_app_date] => 2008-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3795 [patent_no_of_claims] => 6 [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/07/745/07745647.pdf [firstpage_image] =>[orig_patent_app_number] => 12318294 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/318294
Diterpenes from the fruiting body of Antrodia camphorata and pharmaceutical compositions thereof Dec 23, 2008 Issued
Array ( [id] => 6237574 [patent_doc_number] => 20100267970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'Process for the production of cyclic diesters of alpha-hydroxyacids' [patent_app_type] => utility [patent_app_number] => 12/747932 [patent_app_country] => US [patent_app_date] => 2008-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3577 [patent_no_of_claims] => 13 [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/A1/0267/20100267970.pdf [firstpage_image] =>[orig_patent_app_number] => 12747932 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/747932
Process for the production of cyclic diesters of alpha-hydroxyacids Dec 22, 2008 Issued
Array ( [id] => 5380313 [patent_doc_number] => 20090192152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'Novel Antigiardial Agents and Methods of Use Thereof' [patent_app_type] => utility [patent_app_number] => 12/343441 [patent_app_country] => US [patent_app_date] => 2008-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14503 [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/A1/0192/20090192152.pdf [firstpage_image] =>[orig_patent_app_number] => 12343441 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/343441
Novel Antigiardial Agents and Methods of Use Thereof Dec 22, 2008 Abandoned
Array ( [id] => 5392326 [patent_doc_number] => 20090209639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'PROCESS FOR MODIFYING DRUG CRYSTAL FORMATION' [patent_app_type] => utility [patent_app_number] => 12/337663 [patent_app_country] => US [patent_app_date] => 2008-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5762 [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/A1/0209/20090209639.pdf [firstpage_image] =>[orig_patent_app_number] => 12337663 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/337663
Process for modifying drug crystal formation Dec 17, 2008 Issued
Array ( [id] => 4516127 [patent_doc_number] => 07910754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-22 [patent_title] => 'Colorant compounds' [patent_app_type] => utility [patent_app_number] => 12/336569 [patent_app_country] => US [patent_app_date] => 2008-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11153 [patent_no_of_claims] => 21 [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/07/910/07910754.pdf [firstpage_image] =>[orig_patent_app_number] => 12336569 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/336569
Colorant compounds Dec 16, 2008 Issued
Array ( [id] => 6579322 [patent_doc_number] => 20100273968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'Addition reaction to fluoroallylfluorosulfate' [patent_app_type] => utility [patent_app_number] => 12/745869 [patent_app_country] => US [patent_app_date] => 2008-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5061 [patent_no_of_claims] => 14 [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/A1/0273/20100273968.pdf [firstpage_image] =>[orig_patent_app_number] => 12745869 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/745869
Addition reaction to fluoroallylfluorosulfate Dec 16, 2008 Issued
Array ( [id] => 211559 [patent_doc_number] => 07622465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-24 [patent_title] => 'Costunolide derivatives' [patent_app_type] => utility [patent_app_number] => 12/335902 [patent_app_country] => US [patent_app_date] => 2008-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6724 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/622/07622465.pdf [firstpage_image] =>[orig_patent_app_number] => 12335902 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/335902
Costunolide derivatives Dec 15, 2008 Issued
Array ( [id] => 6579941 [patent_doc_number] => 20100291009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'PREPARATION COMPRISING CHROMAN-2-ONE DERIVATIVES' [patent_app_type] => utility [patent_app_number] => 12/863257 [patent_app_country] => US [patent_app_date] => 2008-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13254 [patent_no_of_claims] => 16 [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/A1/0291/20100291009.pdf [firstpage_image] =>[orig_patent_app_number] => 12863257 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/863257
PREPARATION COMPRISING CHROMAN-2-ONE DERIVATIVES Dec 11, 2008 Abandoned
Array ( [id] => 5436307 [patent_doc_number] => 20090170894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'UREA DERIVATIVES OF TROPANE, THEIR PREPARATION AND THEIR THERAPEUTIC APPLICATION' [patent_app_type] => utility [patent_app_number] => 12/332547 [patent_app_country] => US [patent_app_date] => 2008-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9827 [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/A1/0170/20090170894.pdf [firstpage_image] =>[orig_patent_app_number] => 12332547 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/332547
Urea derivatives of tropane, their preparation and their therapeutic application Dec 10, 2008 Issued
Array ( [id] => 10870567 [patent_doc_number] => 08895761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-25 [patent_title] => '4-phenylpyrane-3,5-diones, 4-phenylthiopyrane-3,5-diones and 2-phenylcyclohexane-1,3,5-triones as herbicides' [patent_app_type] => utility [patent_app_number] => 12/747395 [patent_app_country] => US [patent_app_date] => 2008-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58403 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12747395 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/747395
4-phenylpyrane-3,5-diones, 4-phenylthiopyrane-3,5-diones and 2-phenylcyclohexane-1,3,5-triones as herbicides Dec 10, 2008 Issued
Array ( [id] => 6277196 [patent_doc_number] => 20100256398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'PROCESS FOR PREPARING EPSILON-CAPROLACTONE' [patent_app_type] => utility [patent_app_number] => 12/746680 [patent_app_country] => US [patent_app_date] => 2008-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5608 [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/A1/0256/20100256398.pdf [firstpage_image] =>[orig_patent_app_number] => 12746680 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/746680
Process for preparing epsilon-caprolactone Dec 9, 2008 Issued
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