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] => 432462 [patent_doc_number] => 07265236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-04 [patent_title] => 'Polypodal silanes with embedded hydrophilicity' [patent_app_type] => utility [patent_app_number] => 11/063069 [patent_app_country] => US [patent_app_date] => 2005-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4677 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/265/07265236.pdf [firstpage_image] =>[orig_patent_app_number] => 11063069 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/063069
Polypodal silanes with embedded hydrophilicity Feb 21, 2005 Issued
Array ( [id] => 120894 [patent_doc_number] => 07709055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-04 [patent_title] => 'Polymers with ether containing side chains and compositions thereof' [patent_app_type] => utility [patent_app_number] => 11/063242 [patent_app_country] => US [patent_app_date] => 2005-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 15406 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/709/07709055.pdf [firstpage_image] =>[orig_patent_app_number] => 11063242 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/063242
Polymers with ether containing side chains and compositions thereof Feb 21, 2005 Issued
Array ( [id] => 7138334 [patent_doc_number] => 20050182060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-18 [patent_title] => '2-Substituted and 4-substituted aryl nitrone compounds' [patent_app_type] => utility [patent_app_number] => 11/056443 [patent_app_country] => US [patent_app_date] => 2005-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 31211 [patent_no_of_claims] => 79 [patent_no_of_ind_claims] => 68 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0182/20050182060.pdf [firstpage_image] =>[orig_patent_app_number] => 11056443 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/056443
2-Substituted and 4-substituted aryl nitrone compounds Feb 9, 2005 Abandoned
Array ( [id] => 4988037 [patent_doc_number] => 20070154376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'Purification of sulfuryl fluoride' [patent_app_type] => utility [patent_app_number] => 10/591554 [patent_app_country] => US [patent_app_date] => 2005-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 869 [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/A1/0154/20070154376.pdf [firstpage_image] =>[orig_patent_app_number] => 10591554 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/591554
Purification of sulfuryl fluoride Feb 8, 2005 Abandoned
Array ( [id] => 695973 [patent_doc_number] => 07071368 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-07-04 [patent_title] => 'Method of making 1,1,1-trifluoroethane' [patent_app_type] => utility [patent_app_number] => 11/054029 [patent_app_country] => US [patent_app_date] => 2005-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3173 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/071/07071368.pdf [firstpage_image] =>[orig_patent_app_number] => 11054029 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/054029
Method of making 1,1,1-trifluoroethane Feb 8, 2005 Issued
Array ( [id] => 4803800 [patent_doc_number] => 20080015389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-17 [patent_title] => 'Polyarylene, Process For Producing The Same, Solid Polyelectrolyte, And Proton-Conductive Film' [patent_app_type] => utility [patent_app_number] => 11/815370 [patent_app_country] => US [patent_app_date] => 2005-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11100 [patent_no_of_claims] => 8 [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/A1/0015/20080015389.pdf [firstpage_image] =>[orig_patent_app_number] => 11815370 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/815370
Polyarylene, process for producing the same, solid polyelectrolyte, and proton-conductive film Feb 3, 2005 Issued
Array ( [id] => 5664768 [patent_doc_number] => 20060170118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-03 [patent_title] => 'Production of benzyllithium, benzylsodium, and polyphenylene paradimethylene' [patent_app_type] => utility [patent_app_number] => 11/049091 [patent_app_country] => US [patent_app_date] => 2005-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 969 [patent_no_of_claims] => 3 [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/A1/0170/20060170118.pdf [firstpage_image] =>[orig_patent_app_number] => 11049091 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/049091
Production of benzyllithium, benzylsodium, and polyphenylene paradimethylene Feb 2, 2005 Abandoned
Array ( [id] => 5219371 [patent_doc_number] => 20070160682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'Inorganic boranophosphate salts' [patent_app_type] => utility [patent_app_number] => 10/588074 [patent_app_country] => US [patent_app_date] => 2005-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7244 [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/A1/0160/20070160682.pdf [firstpage_image] =>[orig_patent_app_number] => 10588074 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/588074
Inorganic boranophosphate salts Feb 1, 2005 Issued
Array ( [id] => 5086116 [patent_doc_number] => 20070276167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'Compositions, Halogenated Compositions, Chemical Production, and Telomerization Processes' [patent_app_type] => utility [patent_app_number] => 10/587344 [patent_app_country] => US [patent_app_date] => 2005-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1644 [patent_no_of_claims] => 28 [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/A1/0276/20070276167.pdf [firstpage_image] =>[orig_patent_app_number] => 10587344 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/587344
Compositions, Halogenated Compositions, Chemical Production, and Telomerization Processes Jan 27, 2005 Abandoned
Array ( [id] => 573581 [patent_doc_number] => 07455856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-25 [patent_title] => 'Lipid-derivatized bisphosphonic acid' [patent_app_type] => utility [patent_app_number] => 10/597059 [patent_app_country] => US [patent_app_date] => 2005-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3896 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/455/07455856.pdf [firstpage_image] =>[orig_patent_app_number] => 10597059 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/597059
Lipid-derivatized bisphosphonic acid Jan 23, 2005 Issued
Array ( [id] => 113280 [patent_doc_number] => 07714161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-11 [patent_title] => 'Sirtuin activating compounds and methods for making the same' [patent_app_type] => utility [patent_app_number] => 10/597335 [patent_app_country] => US [patent_app_date] => 2005-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24259 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/714/07714161.pdf [firstpage_image] =>[orig_patent_app_number] => 10597335 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/597335
Sirtuin activating compounds and methods for making the same Jan 18, 2005 Issued
Array ( [id] => 142348 [patent_doc_number] => 07687652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-30 [patent_title] => 'Sphingomyelin, intermediates thereof and methods for preparation of same' [patent_app_type] => utility [patent_app_number] => 10/586056 [patent_app_country] => US [patent_app_date] => 2005-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5742 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/687/07687652.pdf [firstpage_image] =>[orig_patent_app_number] => 10586056 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/586056
Sphingomyelin, intermediates thereof and methods for preparation of same Jan 12, 2005 Issued
Array ( [id] => 443405 [patent_doc_number] => 07256314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-14 [patent_title] => 'Method for generating secondary phosphines' [patent_app_type] => utility [patent_app_number] => 11/034089 [patent_app_country] => US [patent_app_date] => 2005-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4376 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/256/07256314.pdf [firstpage_image] =>[orig_patent_app_number] => 11034089 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/034089
Method for generating secondary phosphines Jan 11, 2005 Issued
Array ( [id] => 6995956 [patent_doc_number] => 20050135734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Photonic switch' [patent_app_type] => utility [patent_app_number] => 11/030084 [patent_app_country] => US [patent_app_date] => 2005-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5189 [patent_no_of_claims] => 4 [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/A1/0135/20050135734.pdf [firstpage_image] =>[orig_patent_app_number] => 11030084 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/030084
Photonic switch Jan 6, 2005 Issued
Array ( [id] => 606444 [patent_doc_number] => 07153809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-26 [patent_title] => 'P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions' [patent_app_type] => utility [patent_app_number] => 11/031159 [patent_app_country] => US [patent_app_date] => 2005-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17958 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/153/07153809.pdf [firstpage_image] =>[orig_patent_app_number] => 11031159 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/031159
P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions Jan 6, 2005 Issued
Array ( [id] => 5632542 [patent_doc_number] => 20060149012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Fluorochemical polymeric surfactants' [patent_app_type] => utility [patent_app_number] => 11/026706 [patent_app_country] => US [patent_app_date] => 2004-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5228 [patent_no_of_claims] => 23 [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/A1/0149/20060149012.pdf [firstpage_image] =>[orig_patent_app_number] => 11026706 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/026706
Fluorochemical polymeric surfactants Dec 29, 2004 Issued
Array ( [id] => 557343 [patent_doc_number] => 07161036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-09 [patent_title] => 'Process for producing oxime' [patent_app_type] => utility [patent_app_number] => 11/014812 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2391 [patent_no_of_claims] => 6 [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/07/161/07161036.pdf [firstpage_image] =>[orig_patent_app_number] => 11014812 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/014812
Process for producing oxime Dec 19, 2004 Issued
Array ( [id] => 5120745 [patent_doc_number] => 20070142460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Compounds, compositions and methods' [patent_app_type] => utility [patent_app_number] => 10/583166 [patent_app_country] => US [patent_app_date] => 2004-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 20802 [patent_no_of_claims] => 31 [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/A1/0142/20070142460.pdf [firstpage_image] =>[orig_patent_app_number] => 10583166 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/583166
Compounds, compositions and methods Dec 16, 2004 Abandoned
Array ( [id] => 885127 [patent_doc_number] => 07351847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-01 [patent_title] => 'Grignard processes with increased content of diphenylchlorosilanes' [patent_app_type] => utility [patent_app_number] => 10/585155 [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] => 2953 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/351/07351847.pdf [firstpage_image] =>[orig_patent_app_number] => 10585155 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/585155
Grignard processes with increased content of diphenylchlorosilanes Dec 16, 2004 Issued
Array ( [id] => 511052 [patent_doc_number] => 07199270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-03 [patent_title] => 'Method for the separation of methyl mercaptan from reaction gas mixtures' [patent_app_type] => utility [patent_app_number] => 11/016130 [patent_app_country] => US [patent_app_date] => 2004-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1612 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/199/07199270.pdf [firstpage_image] =>[orig_patent_app_number] => 11016130 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/016130
Method for the separation of methyl mercaptan from reaction gas mixtures Dec 16, 2004 Issued
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