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] => 6404075 [patent_doc_number] => 20100305339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'METHOD FOR PRODUCING LACTONES FROM DIOLS' [patent_app_type] => utility [patent_app_number] => 12/446068 [patent_app_country] => US [patent_app_date] => 2007-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4670 [patent_no_of_claims] => 18 [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/A1/0305/20100305339.pdf [firstpage_image] =>[orig_patent_app_number] => 12446068 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/446068
METHOD FOR PRODUCING LACTONES FROM DIOLS Oct 11, 2007 Abandoned
Array ( [id] => 8202116 [patent_doc_number] => 08188286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-29 [patent_title] => 'Process for production of azabicycloalkanol derivative' [patent_app_type] => utility [patent_app_number] => 12/311016 [patent_app_country] => US [patent_app_date] => 2007-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3138 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/188/08188286.pdf [firstpage_image] =>[orig_patent_app_number] => 12311016 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/311016
Process for production of azabicycloalkanol derivative Oct 9, 2007 Issued
Array ( [id] => 4663594 [patent_doc_number] => 20080254501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-16 [patent_title] => 'CHEMICAL PROBE COMPOUNDS THAT BECOME FLUORESCENT UPON REDUCTION, AND METHODS FOR THEIR USE' [patent_app_type] => utility [patent_app_number] => 11/870238 [patent_app_country] => US [patent_app_date] => 2007-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6384 [patent_no_of_claims] => 19 [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/A1/0254/20080254501.pdf [firstpage_image] =>[orig_patent_app_number] => 11870238 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/870238
CHEMICAL PROBE COMPOUNDS THAT BECOME FLUORESCENT UPON REDUCTION, AND METHODS FOR THEIR USE Oct 9, 2007 Abandoned
Array ( [id] => 4652381 [patent_doc_number] => 20080039637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-14 [patent_title] => 'Processes and intermediates for the preparations of prostaglandins' [patent_app_type] => utility [patent_app_number] => 11/973450 [patent_app_country] => US [patent_app_date] => 2007-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10350 [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/A1/0039/20080039637.pdf [firstpage_image] =>[orig_patent_app_number] => 11973450 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/973450
Processes and intermediates for the preparations of prostaglandins Oct 8, 2007 Issued
Array ( [id] => 8944196 [patent_doc_number] => 08497377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-30 [patent_title] => 'Process for preparing pradofloxacin' [patent_app_type] => utility [patent_app_number] => 12/442680 [patent_app_country] => US [patent_app_date] => 2007-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 965 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12442680 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/442680
Process for preparing pradofloxacin Oct 6, 2007 Issued
Array ( [id] => 4746271 [patent_doc_number] => 20080090873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'Sulfonamide derivatives' [patent_app_type] => utility [patent_app_number] => 11/906796 [patent_app_country] => US [patent_app_date] => 2007-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12677 [patent_no_of_claims] => 19 [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/A1/0090/20080090873.pdf [firstpage_image] =>[orig_patent_app_number] => 11906796 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/906796
Sulfonamide derivatives Oct 1, 2007 Abandoned
Array ( [id] => 4887901 [patent_doc_number] => 20080262233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'SYNTHESIS OF PREFFERED ISOMER FRACTIONS OF N, N-DIETHYLDECAHYDROQUINOLINIUM CATION' [patent_app_type] => utility [patent_app_number] => 11/866267 [patent_app_country] => US [patent_app_date] => 2007-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2741 [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/A1/0262/20080262233.pdf [firstpage_image] =>[orig_patent_app_number] => 11866267 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/866267
SYNTHESIS OF PREFFERED ISOMER FRACTIONS OF N, N-DIETHYLDECAHYDROQUINOLINIUM CATION Oct 1, 2007 Abandoned
Array ( [id] => 7680657 [patent_doc_number] => 20100105929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'PROCESS FOR THE PREPARATION OF y-BUTYROLACTONES' [patent_app_type] => utility [patent_app_number] => 12/441573 [patent_app_country] => US [patent_app_date] => 2007-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5230 [patent_no_of_claims] => 10 [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/A1/0105/20100105929.pdf [firstpage_image] =>[orig_patent_app_number] => 12441573 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/441573
PROCESS FOR THE PREPARATION OF y-BUTYROLACTONES Oct 1, 2007 Abandoned
Array ( [id] => 4550560 [patent_doc_number] => 07960553 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-06-14 [patent_title] => 'Reagent for synthesis of para-methoxbenzyl (PMB) ethers and associated methods' [patent_app_type] => utility [patent_app_number] => 11/865952 [patent_app_country] => US [patent_app_date] => 2007-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2326 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/960/07960553.pdf [firstpage_image] =>[orig_patent_app_number] => 11865952 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/865952
Reagent for synthesis of para-methoxbenzyl (PMB) ethers and associated methods Oct 1, 2007 Issued
Array ( [id] => 4658374 [patent_doc_number] => 20080027236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'Processes for the preparation and purification of hydroxymethylfuraldehyde and derivatives' [patent_app_type] => utility [patent_app_number] => 11/904812 [patent_app_country] => US [patent_app_date] => 2007-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11074 [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/A1/0027/20080027236.pdf [firstpage_image] =>[orig_patent_app_number] => 11904812 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/904812
Processes for the preparation and purification of hydroxymethylfuraldehyde and derivatives Sep 27, 2007 Issued
Array ( [id] => 4693113 [patent_doc_number] => 20080085884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-10 [patent_title] => 'Melanin Concentrating Hormone Receptor-1 Antagonist Pyridinones' [patent_app_type] => utility [patent_app_number] => 11/862284 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39592 [patent_no_of_claims] => 21 [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/A1/0085/20080085884.pdf [firstpage_image] =>[orig_patent_app_number] => 11862284 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/862284
Melanin Concentrating Hormone Receptor-1 Antagonist Pyridinones Sep 26, 2007 Abandoned
Array ( [id] => 6631875 [patent_doc_number] => 20100004456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'Oxepin derivative' [patent_app_type] => utility [patent_app_number] => 12/311215 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8595 [patent_no_of_claims] => 17 [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/A1/0004/20100004456.pdf [firstpage_image] =>[orig_patent_app_number] => 12311215 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/311215
Oxepin derivative Sep 26, 2007 Issued
Array ( [id] => 281980 [patent_doc_number] => 07553980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-30 [patent_title] => 'Process for initiating a highly selective ethylene oxide catalyst' [patent_app_type] => utility [patent_app_number] => 11/861736 [patent_app_country] => US [patent_app_date] => 2007-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7309 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/553/07553980.pdf [firstpage_image] =>[orig_patent_app_number] => 11861736 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/861736
Process for initiating a highly selective ethylene oxide catalyst Sep 25, 2007 Issued
Array ( [id] => 4922625 [patent_doc_number] => 20080070941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'DERIVATIVES OF N-HETEROCYCLYLMETHYLBENZAMIDES, PREPARATION METHOD THEREOF AND APPLICATION OF SAME IN THERAPEUTICS' [patent_app_type] => utility [patent_app_number] => 11/858436 [patent_app_country] => US [patent_app_date] => 2007-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8589 [patent_no_of_claims] => 21 [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/A1/0070/20080070941.pdf [firstpage_image] =>[orig_patent_app_number] => 11858436 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/858436
Derivatives of N-heterocyclylmethylbenzamides, preparation method thereof and application of same in therapeutics Sep 19, 2007 Issued
Array ( [id] => 4922627 [patent_doc_number] => 20080070943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'Sulfonyldihydroimidazopyridinone compounds as 5-hydroxytryptamine-6 ligands' [patent_app_type] => utility [patent_app_number] => 11/901892 [patent_app_country] => US [patent_app_date] => 2007-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7243 [patent_no_of_claims] => 11 [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/A1/0070/20080070943.pdf [firstpage_image] =>[orig_patent_app_number] => 11901892 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/901892
Sulfonyldihydroimidazopyridinone compounds as 5-hydroxytryptamine-6 ligands Sep 18, 2007 Issued
Array ( [id] => 4944481 [patent_doc_number] => 20080081808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'AZAINDOLE INHIBITORS OF AURORA KINASES' [patent_app_type] => utility [patent_app_number] => 11/855183 [patent_app_country] => US [patent_app_date] => 2007-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52838 [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/A1/0081/20080081808.pdf [firstpage_image] =>[orig_patent_app_number] => 11855183 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/855183
Azaindole inhibitors of aurora kinases Sep 13, 2007 Issued
Array ( [id] => 5272286 [patent_doc_number] => 20090076062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'Organic Compounds' [patent_app_type] => utility [patent_app_number] => 11/900695 [patent_app_country] => US [patent_app_date] => 2007-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26392 [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/A1/0076/20090076062.pdf [firstpage_image] =>[orig_patent_app_number] => 11900695 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/900695
Organic Compounds Sep 12, 2007 Abandoned
Array ( [id] => 7530604 [patent_doc_number] => 07842826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-30 [patent_title] => 'Process for synthesizing halogenated derivatives of fluorescein for use in the production of non-volatile memory devices' [patent_app_type] => utility [patent_app_number] => 11/852026 [patent_app_country] => US [patent_app_date] => 2007-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4597 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/842/07842826.pdf [firstpage_image] =>[orig_patent_app_number] => 11852026 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/852026
Process for synthesizing halogenated derivatives of fluorescein for use in the production of non-volatile memory devices Sep 6, 2007 Issued
Array ( [id] => 4803626 [patent_doc_number] => 20080015215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-17 [patent_title] => 'DIAMINE DERIVATIVES' [patent_app_type] => utility [patent_app_number] => 11/850788 [patent_app_country] => US [patent_app_date] => 2007-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 172598 [patent_no_of_claims] => 22 [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/A1/0015/20080015215.pdf [firstpage_image] =>[orig_patent_app_number] => 11850788 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/850788
DIAMINE DERIVATIVES Sep 5, 2007 Abandoned
Array ( [id] => 4734601 [patent_doc_number] => 20080051581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'Novel process for the manufacture of (+)-(S)-clopidogrel bisulfate form-1' [patent_app_type] => utility [patent_app_number] => 11/896853 [patent_app_country] => US [patent_app_date] => 2007-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1569 [patent_no_of_claims] => 11 [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/A1/0051/20080051581.pdf [firstpage_image] =>[orig_patent_app_number] => 11896853 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/896853
Process for the manufacture of (+)-(S)-clopidogrel bisulfate form-1 Sep 5, 2007 Issued
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