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] => 5959621 [patent_doc_number] => 20110184008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'CRYSTALLINE FORMS OF AN 8-AZABICYCLO[3.2.1]OCTANE COMPOUND' [patent_app_type] => utility [patent_app_number] => 13/081162 [patent_app_country] => US [patent_app_date] => 2011-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 16829 [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/A1/0184/20110184008.pdf [firstpage_image] =>[orig_patent_app_number] => 13081162 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/081162
Crystalline forms of an 8-azabicyclo[3.2.1]octane compound Apr 5, 2011 Issued
Array ( [id] => 8964413 [patent_doc_number] => 20130204015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'PROCESS FOR PREPARING A LACTONE' [patent_app_type] => utility [patent_app_number] => 13/639963 [patent_app_country] => US [patent_app_date] => 2011-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6500 [patent_no_of_claims] => 38 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13639963 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/639963
PROCESS FOR PREPARING A LACTONE Apr 4, 2011 Abandoned
Array ( [id] => 8607419 [patent_doc_number] => 20130012731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'PRETREATED EPOXIDATION CATALYST AND A PROCESS FOR PRODUCING AN OLEFIN THEREWITH' [patent_app_type] => utility [patent_app_number] => 13/636706 [patent_app_country] => US [patent_app_date] => 2011-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4738 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13636706 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/636706
Pretreated epoxidation catalyst and a process for producing an olefin therewith Mar 21, 2011 Issued
Array ( [id] => 8612884 [patent_doc_number] => 20130018196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'PROCESS FOR PRODUCING PROPYLENE OXIDE USING A PRETREATED EPOXIDATION CATALYST' [patent_app_type] => utility [patent_app_number] => 13/637072 [patent_app_country] => US [patent_app_date] => 2011-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3286 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13637072 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/637072
Process for producing propylene oxide using a pretreated epoxidation catalyst Mar 21, 2011 Issued
Array ( [id] => 8738521 [patent_doc_number] => 08410291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-02 [patent_title] => 'Processes for the production of hydrogenated products' [patent_app_type] => utility [patent_app_number] => 13/051688 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13583 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13051688 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/051688
Processes for the production of hydrogenated products Mar 17, 2011 Issued
Array ( [id] => 8870924 [patent_doc_number] => 08466300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-18 [patent_title] => 'Processes for the production of hydrogenated products' [patent_app_type] => utility [patent_app_number] => 13/051579 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8625 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13051579 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/051579
Processes for the production of hydrogenated products Mar 17, 2011 Issued
Array ( [id] => 8842241 [patent_doc_number] => 20130137869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'LUMINOPHORES' [patent_app_type] => utility [patent_app_number] => 13/634525 [patent_app_country] => US [patent_app_date] => 2011-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11501 [patent_no_of_claims] => 25 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13634525 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/634525
LUMINOPHORES Mar 10, 2011 Abandoned
Array ( [id] => 8587178 [patent_doc_number] => 20130005999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'METHOD FOR REGENERATING TITANOSILICATE CATALYSTS' [patent_app_type] => utility [patent_app_number] => 13/635345 [patent_app_country] => US [patent_app_date] => 2011-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9086 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13635345 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/635345
METHOD FOR REGENERATING TITANOSILICATE CATALYSTS Mar 10, 2011 Abandoned
Array ( [id] => 8586977 [patent_doc_number] => 20130005798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'ANTIPROTOZOAL COMPOUND DERIVED FROM COELENTERATA' [patent_app_type] => utility [patent_app_number] => 13/583789 [patent_app_country] => US [patent_app_date] => 2011-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6160 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13583789 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/583789
Antiprotozoal compound derived from coelenterata Mar 9, 2011 Issued
Array ( [id] => 7768019 [patent_doc_number] => 20120035179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-09 [patent_title] => 'MODULATORS OF ATP-BINDING CASSETTE TRANSPORTERS' [patent_app_type] => utility [patent_app_number] => 13/043895 [patent_app_country] => US [patent_app_date] => 2011-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22254 [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/A1/0035/20120035179.pdf [firstpage_image] =>[orig_patent_app_number] => 13043895 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/043895
MODULATORS OF ATP-BINDING CASSETTE TRANSPORTERS Mar 8, 2011 Abandoned
Array ( [id] => 10838244 [patent_doc_number] => 08865920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'N-acylation of amines' [patent_app_type] => utility [patent_app_number] => 13/581887 [patent_app_country] => US [patent_app_date] => 2011-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4741 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13581887 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/581887
N-acylation of amines Mar 8, 2011 Issued
Array ( [id] => 9312050 [patent_doc_number] => 08653269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-18 [patent_title] => 'Process for preparation of t-butoxycarbonylamine compounds' [patent_app_type] => utility [patent_app_number] => 13/583095 [patent_app_country] => US [patent_app_date] => 2011-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7543 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13583095 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/583095
Process for preparation of t-butoxycarbonylamine compounds Mar 7, 2011 Issued
Array ( [id] => 6163228 [patent_doc_number] => 20110160208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'DIARYL-SUBSTITUTED FIVE-MEMBERED HETEROCYCLE DERIVATIVE' [patent_app_type] => utility [patent_app_number] => 13/041848 [patent_app_country] => US [patent_app_date] => 2011-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 84906 [patent_no_of_claims] => 14 [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/A1/0160/20110160208.pdf [firstpage_image] =>[orig_patent_app_number] => 13041848 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/041848
DIARYL-SUBSTITUTED FIVE-MEMBERED HETEROCYCLE DERIVATIVE Mar 6, 2011 Abandoned
Array ( [id] => 9677190 [patent_doc_number] => 08816101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-26 [patent_title] => 'Paraconic acids as pigmentation activators' [patent_app_type] => utility [patent_app_number] => 13/582935 [patent_app_country] => US [patent_app_date] => 2011-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5228 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13582935 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/582935
Paraconic acids as pigmentation activators Mar 3, 2011 Issued
Array ( [id] => 9376057 [patent_doc_number] => 08680322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-25 [patent_title] => 'Method for producing alpha-acyloxycarbonyl compound and novel alpha-acyloxycarbonyl compound' [patent_app_type] => utility [patent_app_number] => 13/581734 [patent_app_country] => US [patent_app_date] => 2011-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12288 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13581734 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/581734
Method for producing alpha-acyloxycarbonyl compound and novel alpha-acyloxycarbonyl compound Mar 3, 2011 Issued
Array ( [id] => 8382432 [patent_doc_number] => 20120226054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-06 [patent_title] => 'MULTIPLE STATIONARY PHASE MATRIX AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 13/039950 [patent_app_country] => US [patent_app_date] => 2011-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7951 [patent_no_of_claims] => 29 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13039950 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/039950
Multiple stationary phase matrix and uses thereof Mar 2, 2011 Issued
Array ( [id] => 8685283 [patent_doc_number] => 20130053567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'METHOD FOR PRODUCING SILYLENOL ETHERS' [patent_app_type] => utility [patent_app_number] => 13/582577 [patent_app_country] => US [patent_app_date] => 2011-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11059 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13582577 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/582577
Method for producing silylenol ethers Mar 2, 2011 Issued
Array ( [id] => 8607417 [patent_doc_number] => 20130012730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'HIGH-PURITY EPOXY COMPOUND AND METHOD OF PRODUCING THEREOF' [patent_app_type] => utility [patent_app_number] => 13/636153 [patent_app_country] => US [patent_app_date] => 2011-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9097 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13636153 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/636153
High-purity epoxy compound and method of producing thereof Mar 1, 2011 Issued
Array ( [id] => 9483328 [patent_doc_number] => 08729279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'Agent for promoting osteoblast differentiation, pharmaceutical composition for promoting bone formation, and food for special dietary use containing auraptene analog as active ingredient' [patent_app_type] => utility [patent_app_number] => 13/581975 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 6669 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13581975 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/581975
Agent for promoting osteoblast differentiation, pharmaceutical composition for promoting bone formation, and food for special dietary use containing auraptene analog as active ingredient Feb 27, 2011 Issued
Array ( [id] => 8017697 [patent_doc_number] => 08138352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-20 [patent_title] => 'Method for producing asymmetric tetrasubstituted carbon atom-containing compound' [patent_app_type] => utility [patent_app_number] => 13/032135 [patent_app_country] => US [patent_app_date] => 2011-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 16913 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/138/08138352.pdf [firstpage_image] =>[orig_patent_app_number] => 13032135 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/032135
Method for producing asymmetric tetrasubstituted carbon atom-containing compound Feb 21, 2011 Issued
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