Search

Chukwuma O. Nwaonicha

Examiner (ID: 12326)

Most Active Art Unit
1621
Art Unit(s)
1621, 1626
Total Applications
689
Issued Applications
513
Pending Applications
23
Abandoned Applications
153

Applications

Application numberTitle of the applicationFiling DateStatus
10/406750 Benzimidazolidinone derivatives as muscarinic agents Apr 1, 2003 Abandoned
Array ( [id] => 393855 [patent_doc_number] => 07297548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-20 [patent_title] => 'Solid-phase saccharide sensing compounds' [patent_app_type] => utility [patent_app_number] => 10/551032 [patent_app_country] => US [patent_app_date] => 2003-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 4656 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/297/07297548.pdf [firstpage_image] =>[orig_patent_app_number] => 10551032 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/551032
Solid-phase saccharide sensing compounds Mar 27, 2003 Issued
Array ( [id] => 985557 [patent_doc_number] => 06924285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-02 [patent_title] => 'Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them' [patent_app_type] => utility [patent_app_number] => 10/400370 [patent_app_country] => US [patent_app_date] => 2003-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23600 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/924/06924285.pdf [firstpage_image] =>[orig_patent_app_number] => 10400370 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/400370
Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them Mar 26, 2003 Issued
Array ( [id] => 7452096 [patent_doc_number] => 20040099975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-27 [patent_title] => 'Method of preparing a surface modifier for nanoparticles, surface-modified inorganic oxide nanoparticles, and applications thereof' [patent_app_type] => new [patent_app_number] => 10/397384 [patent_app_country] => US [patent_app_date] => 2003-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4806 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20040099975.pdf [firstpage_image] =>[orig_patent_app_number] => 10397384 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/397384
Method of preparing a surface modifier for nanoparticles, surface-modified inorganic oxide nanoparticles, and applications thereof Mar 26, 2003 Abandoned
Array ( [id] => 5875321 [patent_doc_number] => 20060167003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-27 [patent_title] => 'Probucol derivatives' [patent_app_type] => utility [patent_app_number] => 10/503128 [patent_app_country] => US [patent_app_date] => 2003-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4586 [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] => publications/A1/0167/20060167003.pdf [firstpage_image] =>[orig_patent_app_number] => 10503128 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/503128
Probucol nitro-derivatives Mar 18, 2003 Issued
Array ( [id] => 7401241 [patent_doc_number] => 20040019020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-29 [patent_title] => 'Phosphate transport inhibitors' [patent_app_type] => new [patent_app_number] => 10/392280 [patent_app_country] => US [patent_app_date] => 2003-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13320 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0019/20040019020.pdf [firstpage_image] =>[orig_patent_app_number] => 10392280 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/392280
Phosphate transport inhibitors Mar 18, 2003 Issued
Array ( [id] => 7098797 [patent_doc_number] => 20050131256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-16 [patent_title] => 'Method for the production of perfluoroaldyl phosphines and the use thereof as perfluoroalkylating reactants' [patent_app_type] => utility [patent_app_number] => 10/511554 [patent_app_country] => US [patent_app_date] => 2003-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3757 [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/A1/0131/20050131256.pdf [firstpage_image] =>[orig_patent_app_number] => 10511554 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/511554
Method for the production of perfluoroalkyl phosphines and the use thereof as perfluoroalkylating reactants Mar 16, 2003 Issued
Array ( [id] => 7020392 [patent_doc_number] => 20050222411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Method for the production of monohydro-perfluoroalkanes, bis (perfluoroalkyl) phosphinates and perfluoroalkylphosphonates' [patent_app_type] => utility [patent_app_number] => 10/511171 [patent_app_country] => US [patent_app_date] => 2003-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8930 [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/A1/0222/20050222411.pdf [firstpage_image] =>[orig_patent_app_number] => 10511171 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/511171
Method for the production of monohydro-perfluoroalkanes, bis(perfluoroalkyl)phosphinates and perfluoroalkylphosphonates Mar 16, 2003 Issued
Array ( [id] => 6797845 [patent_doc_number] => 20030176719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Preparation of sulfide chain-bearing organosilicon compounds' [patent_app_type] => new [patent_app_number] => 10/382540 [patent_app_country] => US [patent_app_date] => 2003-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3976 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20030176719.pdf [firstpage_image] =>[orig_patent_app_number] => 10382540 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/382540
Preparation of sulfide chain-bearing organosilicon compounds Mar 6, 2003 Issued
Array ( [id] => 511918 [patent_doc_number] => 07196230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-27 [patent_title] => 'Phosoxophite ligands and use thereof in carbonylation processes' [patent_app_type] => utility [patent_app_number] => 10/504247 [patent_app_country] => US [patent_app_date] => 2003-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10860 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/196/07196230.pdf [firstpage_image] =>[orig_patent_app_number] => 10504247 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/504247
Phosoxophite ligands and use thereof in carbonylation processes Mar 3, 2003 Issued
Array ( [id] => 7672881 [patent_doc_number] => 20040180898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-16 [patent_title] => 'Processes for preparing imidazoquinoxalinones, heterocyclic-substituted imidazopyrazinones, imidazoquinoxalines and heterocyclic-substituted imidazopyrazines' [patent_app_type] => new [patent_app_number] => 10/378536 [patent_app_country] => US [patent_app_date] => 2003-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6308 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0180/20040180898.pdf [firstpage_image] =>[orig_patent_app_number] => 10378536 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/378536
Processes for preparing imidazoquinoxalinones, heterocyclic-substituted imidazopyrazinones, imidazoquinoxalines and heterocyclic-substituted imidazopyrazines Mar 2, 2003 Abandoned
Array ( [id] => 6702393 [patent_doc_number] => 20030225273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-04 [patent_title] => 'Thiopyrimidine and isothiazolopyrimidine kinase inhibitors' [patent_app_type] => new [patent_app_number] => 10/378481 [patent_app_country] => US [patent_app_date] => 2003-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 60395 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0225/20030225273.pdf [firstpage_image] =>[orig_patent_app_number] => 10378481 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/378481
Thiopyrimidine and isothiazolopyrimidine kinase inhibitors Mar 2, 2003 Abandoned
Array ( [id] => 232807 [patent_doc_number] => 07598232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-06 [patent_title] => 'Amino-substituted (E)-2,6-dialkoxystyryl 4-substituted-benzylsulfones for treating proliferative disorders' [patent_app_type] => utility [patent_app_number] => 10/506005 [patent_app_country] => US [patent_app_date] => 2003-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 25184 [patent_no_of_claims] => 122 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/598/07598232.pdf [firstpage_image] =>[orig_patent_app_number] => 10506005 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/506005
Amino-substituted (E)-2,6-dialkoxystyryl 4-substituted-benzylsulfones for treating proliferative disorders Feb 27, 2003 Issued
Array ( [id] => 7403298 [patent_doc_number] => 20040019231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-29 [patent_title] => 'Preparation of mixed-halogen halo-silanes' [patent_app_type] => new [patent_app_number] => 10/377367 [patent_app_country] => US [patent_app_date] => 2003-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5041 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0019/20040019231.pdf [firstpage_image] =>[orig_patent_app_number] => 10377367 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/377367
Preparation of mixed-halogen halo-silanes Feb 26, 2003 Issued
Array ( [id] => 655420 [patent_doc_number] => 07109387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-19 [patent_title] => 'Production of α-chloroisopropyl-substituted aromatics' [patent_app_type] => utility [patent_app_number] => 10/504160 [patent_app_country] => US [patent_app_date] => 2003-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1387 [patent_no_of_claims] => 10 [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] => patents/07/109/07109387.pdf [firstpage_image] =>[orig_patent_app_number] => 10504160 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/504160
Production of α-chloroisopropyl-substituted aromatics Feb 23, 2003 Issued
Array ( [id] => 7146652 [patent_doc_number] => 20050119501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-02 [patent_title] => 'Polymerization process involving diacyl peroxides' [patent_app_type] => utility [patent_app_number] => 10/503052 [patent_app_country] => US [patent_app_date] => 2003-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7018 [patent_no_of_claims] => 13 [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/A1/0119/20050119501.pdf [firstpage_image] =>[orig_patent_app_number] => 10503052 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/503052
Polymerization process involving diacyl peroxides Feb 19, 2003 Issued
Array ( [id] => 766749 [patent_doc_number] => 07009049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-07 [patent_title] => 'Syntheses of quinazolinones' [patent_app_type] => utility [patent_app_number] => 10/366828 [patent_app_country] => US [patent_app_date] => 2003-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16588 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/009/07009049.pdf [firstpage_image] =>[orig_patent_app_number] => 10366828 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/366828
Syntheses of quinazolinones Feb 13, 2003 Issued
Array ( [id] => 606448 [patent_doc_number] => 07153813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-26 [patent_title] => 'Substituted aryl ketones' [patent_app_type] => utility [patent_app_number] => 10/504743 [patent_app_country] => US [patent_app_date] => 2003-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9659 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/153/07153813.pdf [firstpage_image] =>[orig_patent_app_number] => 10504743 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/504743
Substituted aryl ketones Feb 11, 2003 Issued
Array ( [id] => 7605164 [patent_doc_number] => 07115765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-03 [patent_title] => 'Method for producing 6-alkoxy-(6H)-dibenz [c,e] [1,2]-oxaphosphorines' [patent_app_type] => utility [patent_app_number] => 10/505201 [patent_app_country] => US [patent_app_date] => 2003-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3702 [patent_no_of_claims] => 11 [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] => patents/07/115/07115765.pdf [firstpage_image] =>[orig_patent_app_number] => 10505201 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/505201
Method for producing 6-alkoxy-(6H)-dibenz [c,e] [1,2]-oxaphosphorines Feb 11, 2003 Issued
Array ( [id] => 7020275 [patent_doc_number] => 20050222294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Acyl- and bisacylphosphine derivatives' [patent_app_type] => utility [patent_app_number] => 10/502658 [patent_app_country] => US [patent_app_date] => 2003-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13188 [patent_no_of_claims] => 16 [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/A1/0222/20050222294.pdf [firstpage_image] =>[orig_patent_app_number] => 10502658 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/502658
Acyl- and bisacylphosphine derivatives Feb 3, 2003 Issued
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