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] => 5107948 [patent_doc_number] => 20070066826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-22 [patent_title] => 'Grignard processes with improved yields of diphenylchlorosilanes as products' [patent_app_type] => utility [patent_app_number] => 10/585154 [patent_app_country] => US [patent_app_date] => 2004-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2789 [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/A1/0066/20070066826.pdf [firstpage_image] =>[orig_patent_app_number] => 10585154 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/585154
Grignard processes with improved yields of diphenylchlorosilanes as products Dec 16, 2004 Issued
Array ( [id] => 544560 [patent_doc_number] => 07169879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-30 [patent_title] => 'Bisphenyl-2,3,5,6-tetrafluoro-4-trifluoromethylphenyl phosphine oxide derivative and synthesis thereof' [patent_app_type] => utility [patent_app_number] => 11/016293 [patent_app_country] => US [patent_app_date] => 2004-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4229 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/169/07169879.pdf [firstpage_image] =>[orig_patent_app_number] => 11016293 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/016293
Bisphenyl-2,3,5,6-tetrafluoro-4-trifluoromethylphenyl phosphine oxide derivative and synthesis thereof Dec 16, 2004 Issued
Array ( [id] => 4922799 [patent_doc_number] => 20080071116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'Modulators of Lysophosphatidic Acid (Lpa) Signaling and the Use Thereof' [patent_app_type] => utility [patent_app_number] => 10/598216 [patent_app_country] => US [patent_app_date] => 2004-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 64 [patent_figures_cnt] => 64 [patent_no_of_words] => 21657 [patent_no_of_claims] => 30 [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/A1/0071/20080071116.pdf [firstpage_image] =>[orig_patent_app_number] => 10598216 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/598216
Modulators of Lysophosphatidic Acid (Lpa) Signaling and the Use Thereof Dec 14, 2004 Abandoned
Array ( [id] => 6913244 [patent_doc_number] => 20050177002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Alkylborazine compound and production method for the same' [patent_app_type] => utility [patent_app_number] => 11/013192 [patent_app_country] => US [patent_app_date] => 2004-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6964 [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/A1/0177/20050177002.pdf [firstpage_image] =>[orig_patent_app_number] => 11013192 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/013192
Alkylborazine compound and production method for the same Dec 14, 2004 Issued
Array ( [id] => 4776 [patent_doc_number] => 07816533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-19 [patent_title] => 'Asymmetric imine hydrogenation processes' [patent_app_type] => utility [patent_app_number] => 10/596489 [patent_app_country] => US [patent_app_date] => 2004-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8834 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/816/07816533.pdf [firstpage_image] =>[orig_patent_app_number] => 10596489 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/596489
Asymmetric imine hydrogenation processes Dec 14, 2004 Issued
Array ( [id] => 4894225 [patent_doc_number] => 20080103324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'Method for Producing Organoalkoxydialkylsilane' [patent_app_type] => utility [patent_app_number] => 10/582431 [patent_app_country] => US [patent_app_date] => 2004-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8538 [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] => publications/A1/0103/20080103324.pdf [firstpage_image] =>[orig_patent_app_number] => 10582431 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/582431
Method for Producing Organoalkoxydialkylsilane Dec 9, 2004 Abandoned
Array ( [id] => 5914208 [patent_doc_number] => 20060128995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'Bis(3-alkoxypropan-2-ol) sulfides, sulfoxides, and sulfones: new preparative methods' [patent_app_type] => utility [patent_app_number] => 11/008914 [patent_app_country] => US [patent_app_date] => 2004-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4686 [patent_no_of_claims] => 32 [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/A1/0128/20060128995.pdf [firstpage_image] =>[orig_patent_app_number] => 11008914 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/008914
Bis(3-alkoxypropan-2-ol) sulfides, sulfoxides, and sulfones: new preparative methods Dec 9, 2004 Issued
Array ( [id] => 5914230 [patent_doc_number] => 20060129006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'DIRECT ONE-STEP SYNTHESIS OF CF3-I' [patent_app_type] => utility [patent_app_number] => 11/007919 [patent_app_country] => US [patent_app_date] => 2004-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3109 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0129/20060129006.pdf [firstpage_image] =>[orig_patent_app_number] => 11007919 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/007919
Direct one-step synthesis of CF3-I Dec 8, 2004 Issued
Array ( [id] => 6984142 [patent_doc_number] => 20050154212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'Methods and compounds for making coatings, waveguides and other optical devices' [patent_app_type] => utility [patent_app_number] => 11/006754 [patent_app_country] => US [patent_app_date] => 2004-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12295 [patent_no_of_claims] => 20 [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/A1/0154/20050154212.pdf [firstpage_image] =>[orig_patent_app_number] => 11006754 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/006754
Methods and compounds for making coatings, waveguides and other optical devices Dec 7, 2004 Issued
Array ( [id] => 663794 [patent_doc_number] => 07102041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-05 [patent_title] => 'Continuous process for preparing halogenated compounds' [patent_app_type] => utility [patent_app_number] => 11/007036 [patent_app_country] => US [patent_app_date] => 2004-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4689 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/102/07102041.pdf [firstpage_image] =>[orig_patent_app_number] => 11007036 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/007036
Continuous process for preparing halogenated compounds Dec 7, 2004 Issued
Array ( [id] => 745989 [patent_doc_number] => 07026520 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-04-11 [patent_title] => 'Catalytic conversion of hydrofluoroalkanol to hydrofluoroalkene' [patent_app_type] => utility [patent_app_number] => 11/006922 [patent_app_country] => US [patent_app_date] => 2004-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2080 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/026/07026520.pdf [firstpage_image] =>[orig_patent_app_number] => 11006922 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/006922
Catalytic conversion of hydrofluoroalkanol to hydrofluoroalkene Dec 7, 2004 Issued
Array ( [id] => 555335 [patent_doc_number] => 07160907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-09 [patent_title] => 'Pleuromutilin derivatives' [patent_app_type] => utility [patent_app_number] => 11/004751 [patent_app_country] => US [patent_app_date] => 2004-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17009 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/160/07160907.pdf [firstpage_image] =>[orig_patent_app_number] => 11004751 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/004751
Pleuromutilin derivatives Dec 2, 2004 Issued
Array ( [id] => 4677224 [patent_doc_number] => 20080214855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'Phosphorylcholine Group Containing Compound and Surface Modifying Agent Composed of Such Compound' [patent_app_type] => utility [patent_app_number] => 10/580874 [patent_app_country] => US [patent_app_date] => 2004-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 13313 [patent_no_of_claims] => 9 [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/A1/0214/20080214855.pdf [firstpage_image] =>[orig_patent_app_number] => 10580874 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/580874
Phosphorylcholine group containing compound and surface modifying agent composed of such compound Nov 30, 2004 Issued
Array ( [id] => 5034077 [patent_doc_number] => 20070098616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Process for producing phosponium borate compound, novel phosphonium borate compound, and method of using the same' [patent_app_type] => utility [patent_app_number] => 10/580699 [patent_app_country] => US [patent_app_date] => 2004-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55099 [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/A1/0098/20070098616.pdf [firstpage_image] =>[orig_patent_app_number] => 10580699 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/580699
Process for producing phosphonium borate compound, novel phosphonium borate compound, and method of using the same Nov 25, 2004 Issued
Array ( [id] => 5213616 [patent_doc_number] => 20070102696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'Organic semiconducting layers' [patent_app_type] => utility [patent_app_number] => 10/580552 [patent_app_country] => US [patent_app_date] => 2004-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 19197 [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/A1/0102/20070102696.pdf [firstpage_image] =>[orig_patent_app_number] => 10580552 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/580552
Organic semiconducting layers Nov 24, 2004 Issued
Array ( [id] => 7251886 [patent_doc_number] => 20050272955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-08 [patent_title] => 'Substituted cyclopentene compounds' [patent_app_type] => utility [patent_app_number] => 10/993545 [patent_app_country] => US [patent_app_date] => 2004-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8880 [patent_no_of_claims] => 34 [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/A1/0272/20050272955.pdf [firstpage_image] =>[orig_patent_app_number] => 10993545 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/993545
Substituted cyclopentene compounds Nov 18, 2004 Issued
Array ( [id] => 5777606 [patent_doc_number] => 20060106246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Co-production of vinyl acetate and ethyl acetate' [patent_app_type] => utility [patent_app_number] => 10/988683 [patent_app_country] => US [patent_app_date] => 2004-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6827 [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/A1/0106/20060106246.pdf [firstpage_image] =>[orig_patent_app_number] => 10988683 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/988683
Co-production of vinyl acetate and ethyl acetate Nov 14, 2004 Issued
Array ( [id] => 435614 [patent_doc_number] => 07261868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-28 [patent_title] => 'Process and apparatus for the decomposition of fluorine compounds' [patent_app_type] => utility [patent_app_number] => 10/987156 [patent_app_country] => US [patent_app_date] => 2004-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 8828 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/261/07261868.pdf [firstpage_image] =>[orig_patent_app_number] => 10987156 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/987156
Process and apparatus for the decomposition of fluorine compounds Nov 14, 2004 Issued
Array ( [id] => 4530513 [patent_doc_number] => 07871547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-18 [patent_title] => 'Halide reduction in dihydrocarbylmagnesium mixtures' [patent_app_type] => utility [patent_app_number] => 11/718380 [patent_app_country] => US [patent_app_date] => 2004-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8361 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/871/07871547.pdf [firstpage_image] =>[orig_patent_app_number] => 11718380 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/718380
Halide reduction in dihydrocarbylmagnesium mixtures Nov 11, 2004 Issued
Array ( [id] => 401388 [patent_doc_number] => 07291753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-06 [patent_title] => 'Transfer hydrogenation processes and catalysts' [patent_app_type] => utility [patent_app_number] => 10/985058 [patent_app_country] => US [patent_app_date] => 2004-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14669 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/291/07291753.pdf [firstpage_image] =>[orig_patent_app_number] => 10985058 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/985058
Transfer hydrogenation processes and catalysts Nov 9, 2004 Issued
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