Search

Chukwuma O. Nwaonicha

Examiner (ID: 14377)

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] => 5247989 [patent_doc_number] => 20070244223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-18 [patent_title] => 'RHEOLOGY CONTROL OF STRONGLY BASIC LIQUIDS' [patent_app_type] => utility [patent_app_number] => 11/692965 [patent_app_country] => US [patent_app_date] => 2007-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6453 [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/A1/0244/20070244223.pdf [firstpage_image] =>[orig_patent_app_number] => 11692965 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/692965
Rheology control of strongly basic liquids Mar 28, 2007 Issued
Array ( [id] => 4444256 [patent_doc_number] => 07862984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-04 [patent_title] => 'Polyonium borates and radiation-sensitive composition and imageable elements containing same' [patent_app_type] => utility [patent_app_number] => 11/692255 [patent_app_country] => US [patent_app_date] => 2007-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16560 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/862/07862984.pdf [firstpage_image] =>[orig_patent_app_number] => 11692255 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/692255
Polyonium borates and radiation-sensitive composition and imageable elements containing same Mar 27, 2007 Issued
Array ( [id] => 185675 [patent_doc_number] => 07645906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-12 [patent_title] => 'Graded catalyst bed for methyl mercaptan synthesis' [patent_app_type] => utility [patent_app_number] => 11/691615 [patent_app_country] => US [patent_app_date] => 2007-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9341 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/645/07645906.pdf [firstpage_image] =>[orig_patent_app_number] => 11691615 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/691615
Graded catalyst bed for methyl mercaptan synthesis Mar 26, 2007 Issued
Array ( [id] => 5189280 [patent_doc_number] => 20070167589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'Fluorosulfates of hexafluoroisobutylene and its higher homologs and their derivatives' [patent_app_type] => utility [patent_app_number] => 11/726772 [patent_app_country] => US [patent_app_date] => 2007-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10313 [patent_no_of_claims] => 12 [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/A1/0167/20070167589.pdf [firstpage_image] =>[orig_patent_app_number] => 11726772 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/726772
Fluorosulfates of hexafluoroisobutylene and its higher homologs and their derivatives Mar 21, 2007 Abandoned
Array ( [id] => 5189175 [patent_doc_number] => 20070167484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => '6-Alkoxy-pyrido-pyrimidines' [patent_app_type] => utility [patent_app_number] => 11/726339 [patent_app_country] => US [patent_app_date] => 2007-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13435 [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/A1/0167/20070167484.pdf [firstpage_image] =>[orig_patent_app_number] => 11726339 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/726339
6-Alkoxy-pyrido-pyrimidines Mar 20, 2007 Issued
Array ( [id] => 4910478 [patent_doc_number] => 20080021245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'Process for recovering phosphorus ligands from metal complexes having phosphine ligands' [patent_app_type] => utility [patent_app_number] => 11/716914 [patent_app_country] => US [patent_app_date] => 2007-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2836 [patent_no_of_claims] => 9 [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/A1/0021/20080021245.pdf [firstpage_image] =>[orig_patent_app_number] => 11716914 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/716914
Process for recovering phosphorus ligands from metal complexes having phosphine ligands Mar 11, 2007 Abandoned
Array ( [id] => 4576836 [patent_doc_number] => 07825283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-02 [patent_title] => 'Nanoparticle and nanoparticle composite' [patent_app_type] => utility [patent_app_number] => 11/715496 [patent_app_country] => US [patent_app_date] => 2007-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3935 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/825/07825283.pdf [firstpage_image] =>[orig_patent_app_number] => 11715496 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/715496
Nanoparticle and nanoparticle composite Mar 7, 2007 Issued
Array ( [id] => 5199957 [patent_doc_number] => 20070299275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'Method of decomposing organophosphorus compounds' [patent_app_type] => utility [patent_app_number] => 11/713805 [patent_app_country] => US [patent_app_date] => 2007-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 19541 [patent_no_of_claims] => 49 [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/A1/0299/20070299275.pdf [firstpage_image] =>[orig_patent_app_number] => 11713805 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/713805
Method of decomposing organophosphorus compounds Mar 4, 2007 Issued
Array ( [id] => 82365 [patent_doc_number] => 07745654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-29 [patent_title] => 'Process for the preparation of vinyl- or allyl-containing compounds' [patent_app_type] => utility [patent_app_number] => 11/713024 [patent_app_country] => US [patent_app_date] => 2007-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5700 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/745/07745654.pdf [firstpage_image] =>[orig_patent_app_number] => 11713024 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/713024
Process for the preparation of vinyl- or allyl-containing compounds Mar 1, 2007 Issued
Array ( [id] => 869151 [patent_doc_number] => 07365198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-29 [patent_title] => 'Silyl compound, light emitting material, and organic light emitting device using the same' [patent_app_type] => utility [patent_app_number] => 11/677925 [patent_app_country] => US [patent_app_date] => 2007-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 12110 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/365/07365198.pdf [firstpage_image] =>[orig_patent_app_number] => 11677925 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/677925
Silyl compound, light emitting material, and organic light emitting device using the same Feb 21, 2007 Issued
Array ( [id] => 5023854 [patent_doc_number] => 20070149820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'METHOD FOR GENERATING SECONDARY PHOSPHINES' [patent_app_type] => utility [patent_app_number] => 11/675851 [patent_app_country] => US [patent_app_date] => 2007-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4424 [patent_no_of_claims] => 14 [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] => publications/A1/0149/20070149820.pdf [firstpage_image] =>[orig_patent_app_number] => 11675851 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/675851
Method for generating secondary phosphines Feb 15, 2007 Issued
Array ( [id] => 4989362 [patent_doc_number] => 20070155703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'Pharmaceutically active compounds and methods of use thereof' [patent_app_type] => utility [patent_app_number] => 11/706925 [patent_app_country] => US [patent_app_date] => 2007-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11882 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 27 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0155/20070155703.pdf [firstpage_image] =>[orig_patent_app_number] => 11706925 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/706925
Pharmaceutically active compounds and methods of use thereof Feb 14, 2007 Abandoned
Array ( [id] => 4846600 [patent_doc_number] => 20080183008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'PROCESS FOR RECOVERING A CRYSTALLINE PRODUCT FROM SOLUTION' [patent_app_type] => utility [patent_app_number] => 11/674201 [patent_app_country] => US [patent_app_date] => 2007-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 15287 [patent_no_of_claims] => 29 [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/A1/0183/20080183008.pdf [firstpage_image] =>[orig_patent_app_number] => 11674201 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/674201
Process for recovering a crystalline product from solution Feb 12, 2007 Issued
Array ( [id] => 5120959 [patent_doc_number] => 20070142674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Process for the recovery of phosphorus and iodine containing catalyst components' [patent_app_type] => utility [patent_app_number] => 11/702853 [patent_app_country] => US [patent_app_date] => 2007-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7017 [patent_no_of_claims] => 15 [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/A1/0142/20070142674.pdf [firstpage_image] =>[orig_patent_app_number] => 11702853 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/702853
Process for the recovery of phosphorus and iodine containing catalyst components Feb 5, 2007 Issued
Array ( [id] => 14338 [patent_doc_number] => 07807993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-05 [patent_title] => 'Organic pentacene semiconducting layers' [patent_app_type] => utility [patent_app_number] => 11/671877 [patent_app_country] => US [patent_app_date] => 2007-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 19241 [patent_no_of_claims] => 20 [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/07/807/07807993.pdf [firstpage_image] =>[orig_patent_app_number] => 11671877 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/671877
Organic pentacene semiconducting layers Feb 5, 2007 Issued
Array ( [id] => 102761 [patent_doc_number] => 07728179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-01 [patent_title] => 'Method for producing optically active alcohol compound' [patent_app_type] => utility [patent_app_number] => 12/161576 [patent_app_country] => US [patent_app_date] => 2007-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8937 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/728/07728179.pdf [firstpage_image] =>[orig_patent_app_number] => 12161576 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/161576
Method for producing optically active alcohol compound Jan 30, 2007 Issued
Array ( [id] => 5324577 [patent_doc_number] => 20090062567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'BIS(PHOSPHINE) BORONIUM SALT, PRODUCTION METHOD OF BIS(PHOSPHINE) BORONIUM SALT, AND BIS(PHOSPHINE) BORONIUM SALT PRODUCED BY THE PRODUCTION METHOD' [patent_app_type] => utility [patent_app_number] => 12/067069 [patent_app_country] => US [patent_app_date] => 2007-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3834 [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/A1/0062/20090062567.pdf [firstpage_image] =>[orig_patent_app_number] => 12067069 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/067069
Bis(phosphine) boronium salt, production method of bis(phosphine) boronium salt, and bis(phosphine) boronium salt produced by the production method Jan 29, 2007 Issued
Array ( [id] => 5005781 [patent_doc_number] => 20070203354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'Chemical Compositions and Methods of Making Them' [patent_app_type] => utility [patent_app_number] => 11/668020 [patent_app_country] => US [patent_app_date] => 2007-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6059 [patent_no_of_claims] => 21 [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/A1/0203/20070203354.pdf [firstpage_image] =>[orig_patent_app_number] => 11668020 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/668020
Chemical compositions and methods of making them Jan 28, 2007 Issued
Array ( [id] => 247261 [patent_doc_number] => 07586015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-08 [patent_title] => 'Process for the preparation of 1,3,2-oxazaborolidine compounds' [patent_app_type] => utility [patent_app_number] => 11/698710 [patent_app_country] => US [patent_app_date] => 2007-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4617 [patent_no_of_claims] => 24 [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/07/586/07586015.pdf [firstpage_image] =>[orig_patent_app_number] => 11698710 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/698710
Process for the preparation of 1,3,2-oxazaborolidine compounds Jan 24, 2007 Issued
Array ( [id] => 4555950 [patent_doc_number] => 07820868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-26 [patent_title] => 'Transition metal substituted polyoxometalates and process for their preparation' [patent_app_type] => utility [patent_app_number] => 11/655593 [patent_app_country] => US [patent_app_date] => 2007-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11192 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/820/07820868.pdf [firstpage_image] =>[orig_patent_app_number] => 11655593 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/655593
Transition metal substituted polyoxometalates and process for their preparation Jan 18, 2007 Issued
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