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] => 4779715 [patent_doc_number] => 20080287713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'Halophospholanes And Their Preparation' [patent_app_type] => utility [patent_app_number] => 12/091410 [patent_app_country] => US [patent_app_date] => 2006-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2694 [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/A1/0287/20080287713.pdf [firstpage_image] =>[orig_patent_app_number] => 12091410 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/091410
Halophospholanes and their preparation Oct 3, 2006 Issued
Array ( [id] => 5057850 [patent_doc_number] => 20070060772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-15 [patent_title] => 'Phosphines, transition metal complexes containing the same as the ligand, and process for production of optically active carboxylic acids' [patent_app_type] => utility [patent_app_number] => 11/540166 [patent_app_country] => US [patent_app_date] => 2006-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7733 [patent_no_of_claims] => 8 [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/A1/0060/20070060772.pdf [firstpage_image] =>[orig_patent_app_number] => 11540166 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/540166
Phosphines, transition metal complexes containing the same as the ligand, and process for production of optically active carboxylic acids Sep 28, 2006 Issued
Array ( [id] => 5220295 [patent_doc_number] => 20070161606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'Solid and crystalline ibandronic acid' [patent_app_type] => utility [patent_app_number] => 11/525804 [patent_app_country] => US [patent_app_date] => 2006-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 15708 [patent_no_of_claims] => 54 [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/A1/0161/20070161606.pdf [firstpage_image] =>[orig_patent_app_number] => 11525804 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/525804
Solid and crystalline ibandronic acid Sep 21, 2006 Issued
Array ( [id] => 5155081 [patent_doc_number] => 20070037964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'CHEMOSELECTIVE LIGATION' [patent_app_type] => utility [patent_app_number] => 11/533129 [patent_app_country] => US [patent_app_date] => 2006-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 18509 [patent_no_of_claims] => 31 [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/A1/0037/20070037964.pdf [firstpage_image] =>[orig_patent_app_number] => 11533129 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/533129
Chemoselective ligation Sep 18, 2006 Issued
Array ( [id] => 122180 [patent_doc_number] => 07704561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-27 [patent_title] => 'Methods of treating surfaces with ionic organosilicon compositions' [patent_app_type] => utility [patent_app_number] => 11/468092 [patent_app_country] => US [patent_app_date] => 2006-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5473 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/704/07704561.pdf [firstpage_image] =>[orig_patent_app_number] => 11468092 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/468092
Methods of treating surfaces with ionic organosilicon compositions Aug 28, 2006 Issued
Array ( [id] => 318863 [patent_doc_number] => 07521573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-21 [patent_title] => 'Ionic organosilicon compounds and compositions thereof' [patent_app_type] => utility [patent_app_number] => 11/468100 [patent_app_country] => US [patent_app_date] => 2006-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6288 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/521/07521573.pdf [firstpage_image] =>[orig_patent_app_number] => 11468100 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/468100
Ionic organosilicon compounds and compositions thereof Aug 28, 2006 Issued
Array ( [id] => 5000597 [patent_doc_number] => 20070043231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-22 [patent_title] => 'PROCESS FOR PREPARING SULFONYLIMIDES AND DERIVATIVES THEREOF' [patent_app_type] => utility [patent_app_number] => 11/465954 [patent_app_country] => US [patent_app_date] => 2006-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3153 [patent_no_of_claims] => 32 [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/A1/0043/20070043231.pdf [firstpage_image] =>[orig_patent_app_number] => 11465954 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/465954
PROCESS FOR PREPARING SULFONYLIMIDES AND DERIVATIVES THEREOF Aug 20, 2006 Abandoned
Array ( [id] => 5182523 [patent_doc_number] => 20070053867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-08 [patent_title] => 'Polymers and polymer coatings' [patent_app_type] => utility [patent_app_number] => 11/507355 [patent_app_country] => US [patent_app_date] => 2006-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 15111 [patent_no_of_claims] => 20 [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/A1/0053/20070053867.pdf [firstpage_image] =>[orig_patent_app_number] => 11507355 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/507355
Polymers and polymer coatings Aug 20, 2006 Issued
Array ( [id] => 63164 [patent_doc_number] => 07763687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-27 [patent_title] => 'Polymers containing quaternized nitrogen' [patent_app_type] => utility [patent_app_number] => 11/507361 [patent_app_country] => US [patent_app_date] => 2006-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 17942 [patent_no_of_claims] => 17 [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/07/763/07763687.pdf [firstpage_image] =>[orig_patent_app_number] => 11507361 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/507361
Polymers containing quaternized nitrogen Aug 20, 2006 Issued
Array ( [id] => 4667067 [patent_doc_number] => 20080042127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-21 [patent_title] => 'Transition metal free coupling of highly fluorinated and non-fluorinated pi-electron systems' [patent_app_type] => utility [patent_app_number] => 11/506017 [patent_app_country] => US [patent_app_date] => 2006-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6646 [patent_no_of_claims] => 28 [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/A1/0042/20080042127.pdf [firstpage_image] =>[orig_patent_app_number] => 11506017 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/506017
Transition metal free coupling of highly fluorinated and non-fluorinated pi-electron systems Aug 16, 2006 Abandoned
Array ( [id] => 5890461 [patent_doc_number] => 20060276646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => '6-alkoxy-pyrido-pyrimidines' [patent_app_type] => utility [patent_app_number] => 11/503697 [patent_app_country] => US [patent_app_date] => 2006-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13445 [patent_no_of_claims] => 12 [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/A1/0276/20060276646.pdf [firstpage_image] =>[orig_patent_app_number] => 11503697 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/503697
6-alkoxy-pyrido-pyrimidines Aug 13, 2006 Issued
Array ( [id] => 4486182 [patent_doc_number] => 07902411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Catalyst composition for oxychlorination' [patent_app_type] => utility [patent_app_number] => 11/499666 [patent_app_country] => US [patent_app_date] => 2006-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3388 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/902/07902411.pdf [firstpage_image] =>[orig_patent_app_number] => 11499666 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/499666
Catalyst composition for oxychlorination Aug 6, 2006 Issued
Array ( [id] => 5052129 [patent_doc_number] => 20070032674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-08 [patent_title] => 'Method of preparing organo dialkylalkoxysilane' [patent_app_type] => utility [patent_app_number] => 11/499585 [patent_app_country] => US [patent_app_date] => 2006-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6789 [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/A1/0032/20070032674.pdf [firstpage_image] =>[orig_patent_app_number] => 11499585 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/499585
Method of preparing organo dialkylalkoxysilane Aug 3, 2006 Abandoned
Array ( [id] => 5609156 [patent_doc_number] => 20060270672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-30 [patent_title] => 'Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them' [patent_app_type] => utility [patent_app_number] => 11/497727 [patent_app_country] => US [patent_app_date] => 2006-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23602 [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/A1/0270/20060270672.pdf [firstpage_image] =>[orig_patent_app_number] => 11497727 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/497727
Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them Aug 1, 2006 Abandoned
Array ( [id] => 432473 [patent_doc_number] => 07265247 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-09-04 [patent_title] => 'Substituted phenylsulfur trifluoride and other like fluorinating agents' [patent_app_type] => utility [patent_app_number] => 11/494983 [patent_app_country] => US [patent_app_date] => 2006-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8598 [patent_no_of_claims] => 16 [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/07/265/07265247.pdf [firstpage_image] =>[orig_patent_app_number] => 11494983 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/494983
Substituted phenylsulfur trifluoride and other like fluorinating agents Jul 27, 2006 Issued
Array ( [id] => 4504502 [patent_doc_number] => 07914759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Production of bisphosphines' [patent_app_type] => utility [patent_app_number] => 11/989113 [patent_app_country] => US [patent_app_date] => 2006-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2087 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/914/07914759.pdf [firstpage_image] =>[orig_patent_app_number] => 11989113 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/989113
Production of bisphosphines Jul 19, 2006 Issued
Array ( [id] => 5733590 [patent_doc_number] => 20060258707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Benzimidazolidinone derivatives as muscarinic agents' [patent_app_type] => utility [patent_app_number] => 11/490416 [patent_app_country] => US [patent_app_date] => 2006-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 45252 [patent_no_of_claims] => 24 [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/A1/0258/20060258707.pdf [firstpage_image] =>[orig_patent_app_number] => 11490416 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/490416
Benzimidazolidinone derivatives as muscarinic agents Jul 18, 2006 Abandoned
Array ( [id] => 4581543 [patent_doc_number] => 07834207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-16 [patent_title] => 'Peracetic acid in an anhydrous sterilant delivery system' [patent_app_type] => utility [patent_app_number] => 11/456804 [patent_app_country] => US [patent_app_date] => 2006-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3722 [patent_no_of_claims] => 4 [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/07/834/07834207.pdf [firstpage_image] =>[orig_patent_app_number] => 11456804 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/456804
Peracetic acid in an anhydrous sterilant delivery system Jul 10, 2006 Issued
Array ( [id] => 900622 [patent_doc_number] => 07339081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-04 [patent_title] => 'Route to prepare 4-bromo-1-oxypentafluorosulfanylbenzene' [patent_app_type] => utility [patent_app_number] => 11/484226 [patent_app_country] => US [patent_app_date] => 2006-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3310 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/339/07339081.pdf [firstpage_image] =>[orig_patent_app_number] => 11484226 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/484226
Route to prepare 4-bromo-1-oxypentafluorosulfanylbenzene Jul 9, 2006 Issued
Array ( [id] => 123637 [patent_doc_number] => 07705187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-27 [patent_title] => 'Production method of trihydrocarbylborane' [patent_app_type] => utility [patent_app_number] => 11/666154 [patent_app_country] => US [patent_app_date] => 2006-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5525 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/705/07705187.pdf [firstpage_image] =>[orig_patent_app_number] => 11666154 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/666154
Production method of trihydrocarbylborane Jul 5, 2006 Issued
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