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
Array ( [id] => 4486029 [patent_doc_number] => 07902392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Method for the production of organosilicon compounds comprising carboxy radicals' [patent_app_type] => utility [patent_app_number] => 11/568050 [patent_app_country] => US [patent_app_date] => 2005-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7424 [patent_no_of_claims] => 17 [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] => patents/07/902/07902392.pdf [firstpage_image] =>[orig_patent_app_number] => 11568050 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/568050
Method for the production of organosilicon compounds comprising carboxy radicals Apr 10, 2005 Issued
Array ( [id] => 7006065 [patent_doc_number] => 20050171378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-04 [patent_title] => 'Refined ethylene sulfite' [patent_app_type] => utility [patent_app_number] => 11/098373 [patent_app_country] => US [patent_app_date] => 2005-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3924 [patent_no_of_claims] => 5 [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/A1/0171/20050171378.pdf [firstpage_image] =>[orig_patent_app_number] => 11098373 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/098373
Refined ethylene sulfite Apr 4, 2005 Abandoned
Array ( [id] => 334438 [patent_doc_number] => 07507850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-24 [patent_title] => 'Preparation of organosilane esters' [patent_app_type] => utility [patent_app_number] => 11/569585 [patent_app_country] => US [patent_app_date] => 2005-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4658 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/507/07507850.pdf [firstpage_image] =>[orig_patent_app_number] => 11569585 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/569585
Preparation of organosilane esters Apr 3, 2005 Issued
Array ( [id] => 846881 [patent_doc_number] => 07384580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-10 [patent_title] => 'Method of preparing organomagnesium compounds' [patent_app_type] => utility [patent_app_number] => 11/097707 [patent_app_country] => US [patent_app_date] => 2005-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6032 [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/07/384/07384580.pdf [firstpage_image] =>[orig_patent_app_number] => 11097707 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/097707
Method of preparing organomagnesium compounds Mar 31, 2005 Issued
Array ( [id] => 4860495 [patent_doc_number] => 20080269345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'Quarternary Ammonium Compound, Process for Producing the Same, Therapeutic Agent for Cerebrovascular Disorder, and Therapeutic Agent for Heart Disease' [patent_app_type] => utility [patent_app_number] => 10/594545 [patent_app_country] => US [patent_app_date] => 2005-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12886 [patent_no_of_claims] => 22 [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/A1/0269/20080269345.pdf [firstpage_image] =>[orig_patent_app_number] => 10594545 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/594545
Quaternary ammonium compound, process for producing the same, therapeutic agent for cerebrovascular disorder, and therapeutic agent for heart disease Mar 28, 2005 Issued
Array ( [id] => 162967 [patent_doc_number] => 07671228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-02 [patent_title] => 'Method of forming a polyethercarbonate polyol using a CO2-philic compound or substituent' [patent_app_type] => utility [patent_app_number] => 11/092107 [patent_app_country] => US [patent_app_date] => 2005-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5950 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/671/07671228.pdf [firstpage_image] =>[orig_patent_app_number] => 11092107 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/092107
Method of forming a polyethercarbonate polyol using a CO2-philic compound or substituent Mar 28, 2005 Issued
Array ( [id] => 813764 [patent_doc_number] => 07414037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-19 [patent_title] => 'Hydrazide-containing CFTR inhibitor compounds and uses thereof' [patent_app_type] => utility [patent_app_number] => 11/093749 [patent_app_country] => US [patent_app_date] => 2005-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 27 [patent_no_of_words] => 26366 [patent_no_of_claims] => 63 [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/07/414/07414037.pdf [firstpage_image] =>[orig_patent_app_number] => 11093749 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/093749
Hydrazide-containing CFTR inhibitor compounds and uses thereof Mar 28, 2005 Issued
Array ( [id] => 745992 [patent_doc_number] => 07026521 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-04-11 [patent_title] => 'Methane and methyl chloride as selective reducing agent in the transformation of hydrochlorofluorocarbons or chlorofluorocarbons to hydrofluorocarbons' [patent_app_type] => utility [patent_app_number] => 11/091311 [patent_app_country] => US [patent_app_date] => 2005-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3320 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/026/07026521.pdf [firstpage_image] =>[orig_patent_app_number] => 11091311 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/091311
Methane and methyl chloride as selective reducing agent in the transformation of hydrochlorofluorocarbons or chlorofluorocarbons to hydrofluorocarbons Mar 27, 2005 Issued
Array ( [id] => 645896 [patent_doc_number] => 07119232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-10 [patent_title] => 'Nucleophilic substitution reactions of difluorormethyl phenyl sulfone with alkyl halides leading to the facile synthesis of terminal 1,1-difluoro-1-alkenes and difluoromethylalkanes' [patent_app_type] => utility [patent_app_number] => 11/086723 [patent_app_country] => US [patent_app_date] => 2005-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10078 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/119/07119232.pdf [firstpage_image] =>[orig_patent_app_number] => 11086723 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/086723
Nucleophilic substitution reactions of difluorormethyl phenyl sulfone with alkyl halides leading to the facile synthesis of terminal 1,1-difluoro-1-alkenes and difluoromethylalkanes Mar 21, 2005 Issued
Array ( [id] => 7138211 [patent_doc_number] => 20050182043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-18 [patent_title] => 'Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them' [patent_app_type] => utility [patent_app_number] => 11/083247 [patent_app_country] => US [patent_app_date] => 2005-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23606 [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/A1/0182/20050182043.pdf [firstpage_image] =>[orig_patent_app_number] => 11083247 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/083247
Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them Mar 16, 2005 Issued
Array ( [id] => 7112019 [patent_doc_number] => 20050209475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-22 [patent_title] => 'Preparation of organohalosilanes' [patent_app_type] => utility [patent_app_number] => 11/081691 [patent_app_country] => US [patent_app_date] => 2005-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8100 [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/A1/0209/20050209475.pdf [firstpage_image] =>[orig_patent_app_number] => 11081691 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/081691
Preparation of organohalosilanes Mar 16, 2005 Issued
Array ( [id] => 7112018 [patent_doc_number] => 20050209474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-22 [patent_title] => 'Preparation of organohalosilanes' [patent_app_type] => utility [patent_app_number] => 11/081561 [patent_app_country] => US [patent_app_date] => 2005-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9442 [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/A1/0209/20050209474.pdf [firstpage_image] =>[orig_patent_app_number] => 11081561 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/081561
Preparation of organohalosilanes Mar 16, 2005 Issued
Array ( [id] => 4772631 [patent_doc_number] => 20080058290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'Substituted Phenoxy-and Phenylthio-Derivatives for Treating Proliferative Disorders' [patent_app_type] => utility [patent_app_number] => 10/592604 [patent_app_country] => US [patent_app_date] => 2005-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 37126 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20080058290.pdf [firstpage_image] =>[orig_patent_app_number] => 10592604 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/592604
Substituted phenoxy-and phenylthio-derivatives for treating proliferative disorders Mar 14, 2005 Issued
Array ( [id] => 7040596 [patent_doc_number] => 20050159430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-21 [patent_title] => 'Use of a polymorph of flibanserin for treating disease' [patent_app_type] => utility [patent_app_number] => 11/079070 [patent_app_country] => US [patent_app_date] => 2005-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4239 [patent_no_of_claims] => 8 [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/A1/0159/20050159430.pdf [firstpage_image] =>[orig_patent_app_number] => 11079070 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/079070
Use of a polymorph of flibanserin for treating disease Mar 13, 2005 Abandoned
Array ( [id] => 5102093 [patent_doc_number] => 20070185355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'Method for producing fluorine-containing halide' [patent_app_type] => utility [patent_app_number] => 10/593322 [patent_app_country] => US [patent_app_date] => 2005-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7738 [patent_no_of_claims] => 20 [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/A1/0185/20070185355.pdf [firstpage_image] =>[orig_patent_app_number] => 10593322 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/593322
Method for producing fluorine-containing halide Mar 10, 2005 Issued
Array ( [id] => 501902 [patent_doc_number] => 07205431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-17 [patent_title] => 'Bis(3-alkoxyalkan-2-ol) sulfides, sulfones, and sulfoxides: new surface active agents' [patent_app_type] => utility [patent_app_number] => 11/076723 [patent_app_country] => US [patent_app_date] => 2005-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6699 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/205/07205431.pdf [firstpage_image] =>[orig_patent_app_number] => 11076723 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/076723
Bis(3-alkoxyalkan-2-ol) sulfides, sulfones, and sulfoxides: new surface active agents Mar 9, 2005 Issued
Array ( [id] => 5046798 [patent_doc_number] => 20070265472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-15 [patent_title] => 'Asymmetric Reaction Catalyst and Method for Preparing Optically Active Compound Using the Same' [patent_app_type] => utility [patent_app_number] => 10/589259 [patent_app_country] => US [patent_app_date] => 2005-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8566 [patent_no_of_claims] => 21 [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/A1/0265/20070265472.pdf [firstpage_image] =>[orig_patent_app_number] => 10589259 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/589259
Asymmetric reaction catalyst and method for preparing optically active compound using the same Mar 8, 2005 Issued
Array ( [id] => 4445511 [patent_doc_number] => 07863482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-04 [patent_title] => 'Process for purifying mesotrione' [patent_app_type] => utility [patent_app_number] => 10/598993 [patent_app_country] => US [patent_app_date] => 2005-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1583 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/863/07863482.pdf [firstpage_image] =>[orig_patent_app_number] => 10598993 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/598993
Process for purifying mesotrione Mar 2, 2005 Issued
Array ( [id] => 7075530 [patent_doc_number] => 20050148798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-07 [patent_title] => 'Synthesis of vinylsulfones' [patent_app_type] => utility [patent_app_number] => 11/071710 [patent_app_country] => US [patent_app_date] => 2005-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2827 [patent_no_of_claims] => 13 [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/A1/0148/20050148798.pdf [firstpage_image] =>[orig_patent_app_number] => 11071710 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/071710
Synthesis of vinylsulfones Mar 2, 2005 Issued
Array ( [id] => 4986016 [patent_doc_number] => 20070152354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'Method for producing alkyl lithium compounds and aryl lithium compounds by monitoring the reaction by means of ir-spectroscopy' [patent_app_type] => utility [patent_app_number] => 10/589715 [patent_app_country] => US [patent_app_date] => 2005-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4625 [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/A1/0152/20070152354.pdf [firstpage_image] =>[orig_patent_app_number] => 10589715 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/589715
Method for producing alkyl lithium compounds and aryl lithium compounds by monitoring the reaction by means of ir-spectroscopy Feb 23, 2005 Abandoned
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