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] => 5272357 [patent_doc_number] => 20090076133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'DEUTERIUM-ENRICHED ZANAMIVIR' [patent_app_type] => utility [patent_app_number] => 12/206405 [patent_app_country] => US [patent_app_date] => 2008-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3155 [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/A1/0076/20090076133.pdf [firstpage_image] =>[orig_patent_app_number] => 12206405 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/206405
DEUTERIUM-ENRICHED ZANAMIVIR Sep 7, 2008 Abandoned
Array ( [id] => 8410507 [patent_doc_number] => 08273904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-25 [patent_title] => 'Method for preparing 4-aminobut-2-enolides' [patent_app_type] => utility [patent_app_number] => 12/677769 [patent_app_country] => US [patent_app_date] => 2008-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5907 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12677769 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/677769
Method for preparing 4-aminobut-2-enolides Sep 4, 2008 Issued
Array ( [id] => 8386388 [patent_doc_number] => 08263788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-11 [patent_title] => 'Method for the production of 1,3-dioxolane-2-ones and carboxylic acid esters by means of transacylation in basic reaction conditions' [patent_app_type] => utility [patent_app_number] => 12/677920 [patent_app_country] => US [patent_app_date] => 2008-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7201 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12677920 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/677920
Method for the production of 1,3-dioxolane-2-ones and carboxylic acid esters by means of transacylation in basic reaction conditions Sep 2, 2008 Issued
Array ( [id] => 5453378 [patent_doc_number] => 20090069415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'DEUTERIUM-ENRICHED NEBIVOLOL' [patent_app_type] => utility [patent_app_number] => 12/203386 [patent_app_country] => US [patent_app_date] => 2008-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3392 [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/A1/0069/20090069415.pdf [firstpage_image] =>[orig_patent_app_number] => 12203386 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/203386
DEUTERIUM-ENRICHED NEBIVOLOL Sep 2, 2008 Abandoned
Array ( [id] => 5496412 [patent_doc_number] => 20090264440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'INHIBITORS OF PROTEIN TYROSINE KINASE ACTIVITY' [patent_app_type] => utility [patent_app_number] => 12/200939 [patent_app_country] => US [patent_app_date] => 2008-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 66784 [patent_no_of_claims] => 79 [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/A1/0264/20090264440.pdf [firstpage_image] =>[orig_patent_app_number] => 12200939 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/200939
Inhibitors of protein tyrosine kinase activity Aug 28, 2008 Issued
Array ( [id] => 174033 [patent_doc_number] => 07659412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-09 [patent_title] => 'Benzofuran derivatives useful for treating hyper-proliferative disorders' [patent_app_type] => utility [patent_app_number] => 12/201547 [patent_app_country] => US [patent_app_date] => 2008-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30519 [patent_no_of_claims] => 8 [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/07/659/07659412.pdf [firstpage_image] =>[orig_patent_app_number] => 12201547 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/201547
Benzofuran derivatives useful for treating hyper-proliferative disorders Aug 28, 2008 Issued
Array ( [id] => 4853303 [patent_doc_number] => 20080319046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'SUBSTITUTED SULFONAMIDE-INDOLES' [patent_app_type] => utility [patent_app_number] => 12/200164 [patent_app_country] => US [patent_app_date] => 2008-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20288 [patent_no_of_claims] => 24 [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/A1/0319/20080319046.pdf [firstpage_image] =>[orig_patent_app_number] => 12200164 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/200164
SUBSTITUTED SULFONAMIDE-INDOLES Aug 27, 2008 Abandoned
Array ( [id] => 9113343 [patent_doc_number] => 08569517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-29 [patent_title] => 'Cleaning device for separating dilactide from mixtures, polymerisation device, method for separating dilactide from mixtures and use thereof' [patent_app_type] => utility [patent_app_number] => 12/676214 [patent_app_country] => US [patent_app_date] => 2008-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7394 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12676214 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/676214
Cleaning device for separating dilactide from mixtures, polymerisation device, method for separating dilactide from mixtures and use thereof Aug 24, 2008 Issued
Array ( [id] => 4949038 [patent_doc_number] => 20080305164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'CRYSTALLINE COMPOSITION CONTAINING ESCITALOPRAM' [patent_app_type] => utility [patent_app_number] => 12/196812 [patent_app_country] => US [patent_app_date] => 2008-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2830 [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/A1/0305/20080305164.pdf [firstpage_image] =>[orig_patent_app_number] => 12196812 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/196812
CRYSTALLINE COMPOSITION CONTAINING ESCITALOPRAM Aug 21, 2008 Abandoned
Array ( [id] => 6007003 [patent_doc_number] => 20110059034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'ASCORBIC ACID DERIVATIVE OR SALT THEREOF, PRODUCTION METHOD THEREOF, AND COSMETIC' [patent_app_type] => utility [patent_app_number] => 12/673952 [patent_app_country] => US [patent_app_date] => 2008-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28717 [patent_no_of_claims] => 14 [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/A1/0059/20110059034.pdf [firstpage_image] =>[orig_patent_app_number] => 12673952 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/673952
Ascorbic acid derivative or salt thereof, production method thereof, and cosmetic Aug 20, 2008 Issued
Array ( [id] => 5447109 [patent_doc_number] => 20090048335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'PROCESS FOR PREPARING SIMVASTATIN' [patent_app_type] => utility [patent_app_number] => 12/192256 [patent_app_country] => US [patent_app_date] => 2008-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2579 [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/A1/0048/20090048335.pdf [firstpage_image] =>[orig_patent_app_number] => 12192256 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/192256
PROCESS FOR PREPARING SIMVASTATIN Aug 14, 2008 Abandoned
Array ( [id] => 5972533 [patent_doc_number] => 20110068328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'HALOGEN-CONTAINING PERYLENETETRACARBOXYLIC ACID DERIVATIVES AND THE USE THEREOF' [patent_app_type] => utility [patent_app_number] => 12/673908 [patent_app_country] => US [patent_app_date] => 2008-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18324 [patent_no_of_claims] => 26 [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/A1/0068/20110068328.pdf [firstpage_image] =>[orig_patent_app_number] => 12673908 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/673908
HALOGEN-CONTAINING PERYLENETETRACARBOXYLIC ACID DERIVATIVES AND THE USE THEREOF Aug 12, 2008 Abandoned
Array ( [id] => 4509129 [patent_doc_number] => 07915417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Amino methylated 2-pyridinones' [patent_app_type] => utility [patent_app_number] => 12/189443 [patent_app_country] => US [patent_app_date] => 2008-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19126 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/915/07915417.pdf [firstpage_image] =>[orig_patent_app_number] => 12189443 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/189443
Amino methylated 2-pyridinones Aug 10, 2008 Issued
Array ( [id] => 5285577 [patent_doc_number] => 20090099252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-16 [patent_title] => 'NOVEL LAULIMALIDE ANALOGUES AS THERAPEUTIC AGENTS' [patent_app_type] => utility [patent_app_number] => 12/187598 [patent_app_country] => US [patent_app_date] => 2008-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 49600 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20090099252.pdf [firstpage_image] =>[orig_patent_app_number] => 12187598 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/187598
NOVEL LAULIMALIDE ANALOGUES AS THERAPEUTIC AGENTS Aug 6, 2008 Abandoned
Array ( [id] => 4949994 [patent_doc_number] => 20080306120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'Azaindole inhibitors of aurora kinases' [patent_app_type] => utility [patent_app_number] => 12/185323 [patent_app_country] => US [patent_app_date] => 2008-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53028 [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/A1/0306/20080306120.pdf [firstpage_image] =>[orig_patent_app_number] => 12185323 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/185323
Azaindole inhibitors of Aurora kinases Aug 3, 2008 Issued
Array ( [id] => 5311061 [patent_doc_number] => 20090018342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'NEW EPOTHIOLONE DERIVATIVES, PROCESS FOR THEIR PRODUCTION, AND THEIR PHARMACEUTICAL USE' [patent_app_type] => utility [patent_app_number] => 12/178039 [patent_app_country] => US [patent_app_date] => 2008-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 68876 [patent_no_of_claims] => 28 [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/A1/0018/20090018342.pdf [firstpage_image] =>[orig_patent_app_number] => 12178039 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/178039
NEW EPOTHIOLONE DERIVATIVES, PROCESS FOR THEIR PRODUCTION, AND THEIR PHARMACEUTICAL USE Jul 22, 2008 Abandoned
Array ( [id] => 7545606 [patent_doc_number] => 08053578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-08 [patent_title] => 'Alpha-fluoroalkyl dihydrotetrabenazine imaging agents and probes' [patent_app_type] => utility [patent_app_number] => 12/174167 [patent_app_country] => US [patent_app_date] => 2008-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20710 [patent_no_of_claims] => 20 [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/08/053/08053578.pdf [firstpage_image] =>[orig_patent_app_number] => 12174167 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/174167
Alpha-fluoroalkyl dihydrotetrabenazine imaging agents and probes Jul 15, 2008 Issued
Array ( [id] => 4779435 [patent_doc_number] => 20080287433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => ' DERIVATIVES OF ARTEMISININ, AND THEIR USES IN THE TREATMENT OF MALARIA' [patent_app_type] => utility [patent_app_number] => 12/170077 [patent_app_country] => US [patent_app_date] => 2008-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11088 [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/A1/0287/20080287433.pdf [firstpage_image] =>[orig_patent_app_number] => 12170077 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/170077
Derivatives of artemisinin, and their uses in the treatment of malaria Jul 8, 2008 Issued
Array ( [id] => 5342714 [patent_doc_number] => 20090181364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'ZINC BINDING COMPOUNDS AND THEIR METHOD OF USE' [patent_app_type] => utility [patent_app_number] => 12/167210 [patent_app_country] => US [patent_app_date] => 2008-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 25329 [patent_no_of_claims] => 133 [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/A1/0181/20090181364.pdf [firstpage_image] =>[orig_patent_app_number] => 12167210 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/167210
ZINC BINDING COMPOUNDS AND THEIR METHOD OF USE Jul 1, 2008 Abandoned
Array ( [id] => 8294665 [patent_doc_number] => 08222452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'Method for producing optically active amines' [patent_app_type] => utility [patent_app_number] => 12/452402 [patent_app_country] => US [patent_app_date] => 2008-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8793 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12452402 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/452402
Method for producing optically active amines Jun 29, 2008 Issued
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