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] => 7693745 [patent_doc_number] => 20070015941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-18 [patent_title] => 'Catalyst for the production of methyl mercaptan from methanol and hydrogen sulfide' [patent_app_type] => utility [patent_app_number] => 10/554701 [patent_app_country] => US [patent_app_date] => 2004-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2789 [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/A1/0015/20070015941.pdf [firstpage_image] =>[orig_patent_app_number] => 10554701 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/554701
Catalyst for the production of methyl mercaptan from methanol and hydrogen sulfide Apr 22, 2004 Issued
Array ( [id] => 7006006 [patent_doc_number] => 20050171319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-04 [patent_title] => 'Polyetherpolyol having stereoregularity and method of preparing the same' [patent_app_type] => utility [patent_app_number] => 10/828800 [patent_app_country] => US [patent_app_date] => 2004-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5290 [patent_no_of_claims] => 7 [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/A1/0171/20050171319.pdf [firstpage_image] =>[orig_patent_app_number] => 10828800 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/828800
Polyetherpolyol having stereoregularity and method of preparing the same Apr 21, 2004 Abandoned
Array ( [id] => 5889669 [patent_doc_number] => 20060276329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'Asymmetric synthesis catalyst based on chiral brsnsted acid and method of asymmetric synthesis with the catalyst' [patent_app_type] => utility [patent_app_number] => 10/554369 [patent_app_country] => US [patent_app_date] => 2004-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30091 [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/A1/0276/20060276329.pdf [firstpage_image] =>[orig_patent_app_number] => 10554369 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/554369
Chiral broensted acid catalyst for asymmetric synthesis and method of asymmetric synthesis with the catalyst Apr 19, 2004 Issued
Array ( [id] => 699811 [patent_doc_number] => 07067692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-27 [patent_title] => 'Production method of adamantyl acrylate compounds' [patent_app_type] => utility [patent_app_number] => 10/825118 [patent_app_country] => US [patent_app_date] => 2004-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3478 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/067/07067692.pdf [firstpage_image] =>[orig_patent_app_number] => 10825118 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/825118
Production method of adamantyl acrylate compounds Apr 15, 2004 Issued
Array ( [id] => 7265033 [patent_doc_number] => 20040242569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-02 [patent_title] => 'Quatemary ammonium compounds' [patent_app_type] => new [patent_app_number] => 10/823965 [patent_app_country] => US [patent_app_date] => 2004-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7711 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0242/20040242569.pdf [firstpage_image] =>[orig_patent_app_number] => 10823965 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/823965
Quatemary ammonium compounds Apr 12, 2004 Abandoned
Array ( [id] => 1040679 [patent_doc_number] => 06869977 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-22 [patent_title] => 'Skin moisturization compound' [patent_app_type] => utility [patent_app_number] => 10/820935 [patent_app_country] => US [patent_app_date] => 2004-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1094 [patent_no_of_claims] => 3 [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/06/869/06869977.pdf [firstpage_image] =>[orig_patent_app_number] => 10820935 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/820935
Skin moisturization compound Apr 8, 2004 Issued
Array ( [id] => 7191950 [patent_doc_number] => 20040204609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Method for producing cyclohexanone oxime' [patent_app_type] => new [patent_app_number] => 10/817923 [patent_app_country] => US [patent_app_date] => 2004-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2745 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0204/20040204609.pdf [firstpage_image] =>[orig_patent_app_number] => 10817923 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/817923
Method for producing cyclohexanone oxime Apr 5, 2004 Issued
Array ( [id] => 5880591 [patent_doc_number] => 20060029673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-09 [patent_title] => 'Transdermal administration of (r)-3,3-diphenylpropylamin-monoesters' [patent_app_type] => utility [patent_app_number] => 10/533683 [patent_app_country] => US [patent_app_date] => 2004-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 14764 [patent_no_of_claims] => 38 [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/A1/0029/20060029673.pdf [firstpage_image] =>[orig_patent_app_number] => 10533683 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/533683
Transdermal administration of (R)-3,3-diphenylpropylamin-monoesters Apr 2, 2004 Issued
Array ( [id] => 7020444 [patent_doc_number] => 20050222463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => '1,2-bis(9-bora-1,2,3,4,5,6,7,8-octafluorofluorenyl)-3,4,5,6-tetrafluorobenzene and related compounds and methods' [patent_app_type] => utility [patent_app_number] => 10/817753 [patent_app_country] => US [patent_app_date] => 2004-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5546 [patent_no_of_claims] => 14 [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/A1/0222/20050222463.pdf [firstpage_image] =>[orig_patent_app_number] => 10817753 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/817753
1,2-bis(9-bora-1,2,3,4,5,6,7,8-octafluorofluorenyl)-3,4,5,6-tetraflurobenzene and related compounds and methods Apr 1, 2004 Issued
Array ( [id] => 733619 [patent_doc_number] => 07038090 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-05-02 [patent_title] => 'Process and catalyst for producing hydroperoxides' [patent_app_type] => utility [patent_app_number] => 10/816128 [patent_app_country] => US [patent_app_date] => 2004-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5978 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/038/07038090.pdf [firstpage_image] =>[orig_patent_app_number] => 10816128 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/816128
Process and catalyst for producing hydroperoxides Mar 31, 2004 Issued
Array ( [id] => 5113915 [patent_doc_number] => 20070197831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'Process for producing tetrakis(faryl)borate-salts' [patent_app_type] => utility [patent_app_number] => 10/589413 [patent_app_country] => US [patent_app_date] => 2004-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10198 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 19 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20070197831.pdf [firstpage_image] =>[orig_patent_app_number] => 10589413 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/589413
Process for producing tetrakis(faryl)borate-salts Mar 31, 2004 Abandoned
Array ( [id] => 5700889 [patent_doc_number] => 20060217574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Method for producing 3,3 diallyl-4,4 dihydroxydiphenylsulfone' [patent_app_type] => utility [patent_app_number] => 10/551481 [patent_app_country] => US [patent_app_date] => 2004-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3744 [patent_no_of_claims] => 11 [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/A1/0217/20060217574.pdf [firstpage_image] =>[orig_patent_app_number] => 10551481 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/551481
Method for producing 3,3 diallyl-4,4 dihydroxydiphenylsulfone Mar 30, 2004 Abandoned
Array ( [id] => 803479 [patent_doc_number] => 07423183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-09 [patent_title] => 'Oxidation of mercaptoethanol' [patent_app_type] => utility [patent_app_number] => 10/558162 [patent_app_country] => US [patent_app_date] => 2004-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3174 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/423/07423183.pdf [firstpage_image] =>[orig_patent_app_number] => 10558162 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/558162
Oxidation of mercaptoethanol Mar 30, 2004 Issued
Array ( [id] => 6959765 [patent_doc_number] => 20050215631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-29 [patent_title] => 'NOVEL N-ARYLOXYPROPANOLYL-N\' - PHENETHYL - UREA' [patent_app_type] => utility [patent_app_number] => 10/811296 [patent_app_country] => US [patent_app_date] => 2004-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5834 [patent_no_of_claims] => 16 [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/A1/0215/20050215631.pdf [firstpage_image] =>[orig_patent_app_number] => 10811296 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/811296
N-aryloxypropanolyl-N′-phenethyl-urea Mar 25, 2004 Issued
Array ( [id] => 7348271 [patent_doc_number] => 20040192929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => 'Process for the preparation of organic compounds containing a sulfinyl or sulfonyl group' [patent_app_type] => new [patent_app_number] => 10/801608 [patent_app_country] => US [patent_app_date] => 2004-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2912 [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] => publication [pdf_file] => publications/A1/0192/20040192929.pdf [firstpage_image] =>[orig_patent_app_number] => 10801608 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/801608
Process for the preparation of organic compounds containing a sulfinyl or sulfonyl group Mar 16, 2004 Issued
Array ( [id] => 5694775 [patent_doc_number] => 20060154922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-13 [patent_title] => 'Muscarinic agonists' [patent_app_type] => utility [patent_app_number] => 10/546910 [patent_app_country] => US [patent_app_date] => 2004-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18804 [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/A1/0154/20060154922.pdf [firstpage_image] =>[orig_patent_app_number] => 10546910 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/546910
Muscarinic agonists Mar 11, 2004 Abandoned
Array ( [id] => 5673083 [patent_doc_number] => 20060178438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'Muscarinic agonists' [patent_app_type] => utility [patent_app_number] => 10/546906 [patent_app_country] => US [patent_app_date] => 2004-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22230 [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/A1/0178/20060178438.pdf [firstpage_image] =>[orig_patent_app_number] => 10546906 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/546906
Muscarinic agonists Mar 11, 2004 Issued
Array ( [id] => 490785 [patent_doc_number] => 07214836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-08 [patent_title] => 'Method of decomposing organophosphorus compounds' [patent_app_type] => utility [patent_app_number] => 10/798880 [patent_app_country] => US [patent_app_date] => 2004-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 19576 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/214/07214836.pdf [firstpage_image] =>[orig_patent_app_number] => 10798880 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/798880
Method of decomposing organophosphorus compounds Mar 11, 2004 Issued
Array ( [id] => 7403931 [patent_doc_number] => 20040262578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Ionic liquids' [patent_app_type] => new [patent_app_number] => 10/798796 [patent_app_country] => US [patent_app_date] => 2004-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2634 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0262/20040262578.pdf [firstpage_image] =>[orig_patent_app_number] => 10798796 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/798796
Ionic liquids Mar 10, 2004 Issued
Array ( [id] => 7174227 [patent_doc_number] => 20050203318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-15 [patent_title] => 'Catalyst and method for the preparation of chloroform and chlorinated paraffins' [patent_app_type] => utility [patent_app_number] => 10/797610 [patent_app_country] => US [patent_app_date] => 2004-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3785 [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/A1/0203/20050203318.pdf [firstpage_image] =>[orig_patent_app_number] => 10797610 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/797610
Catalyst and method for the preparation of chloroform and chlorinated paraffins Mar 10, 2004 Abandoned
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