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] => 7369480 [patent_doc_number] => 20040092739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-13 [patent_title] => 'Process for synthesizing antifolates' [patent_app_type] => new [patent_app_number] => 10/627485 [patent_app_country] => US [patent_app_date] => 2003-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3307 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0092/20040092739.pdf [firstpage_image] =>[orig_patent_app_number] => 10627485 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/627485
Process for synthesizing antifolates Jul 24, 2003 Abandoned
Array ( [id] => 7120261 [patent_doc_number] => 20050012090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-20 [patent_title] => 'Bis(2-acenyl)acetylene semiconductors' [patent_app_type] => utility [patent_app_number] => 10/620027 [patent_app_country] => US [patent_app_date] => 2003-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9097 [patent_no_of_claims] => 25 [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/A1/0012/20050012090.pdf [firstpage_image] =>[orig_patent_app_number] => 10620027 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/620027
Bis(2-acenyl)acetylene semiconductors Jul 14, 2003 Issued
Array ( [id] => 761393 [patent_doc_number] => 07012140 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-03-14 [patent_title] => 'Selection of coordination geometry to adjust water exchange rates of paramagnetic metal ion-based macrocyclic contrast agents' [patent_app_type] => utility [patent_app_number] => 10/619362 [patent_app_country] => US [patent_app_date] => 2003-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6061 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/012/07012140.pdf [firstpage_image] =>[orig_patent_app_number] => 10619362 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/619362
Selection of coordination geometry to adjust water exchange rates of paramagnetic metal ion-based macrocyclic contrast agents Jul 13, 2003 Issued
Array ( [id] => 7404357 [patent_doc_number] => 20040023977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-05 [patent_title] => 'Process for making substituted thiazolyl-amino pyrimidinyl' [patent_app_type] => new [patent_app_number] => 10/618877 [patent_app_country] => US [patent_app_date] => 2003-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7738 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20040023977.pdf [firstpage_image] =>[orig_patent_app_number] => 10618877 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/618877
Process for making substituted thiazolyl-amino pyrimidinyl Jul 13, 2003 Abandoned
Array ( [id] => 539115 [patent_doc_number] => 07166275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-23 [patent_title] => 'Compositions containing phenethyl aryl esters as solubilizing agents for active organic compounds' [patent_app_type] => utility [patent_app_number] => 10/617497 [patent_app_country] => US [patent_app_date] => 2003-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5258 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/166/07166275.pdf [firstpage_image] =>[orig_patent_app_number] => 10617497 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/617497
Compositions containing phenethyl aryl esters as solubilizing agents for active organic compounds Jul 10, 2003 Issued
Array ( [id] => 7438345 [patent_doc_number] => 20040267046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Process for the production of vicinal diesters from epoxides' [patent_app_type] => new [patent_app_number] => 10/610262 [patent_app_country] => US [patent_app_date] => 2003-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2164 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0267/20040267046.pdf [firstpage_image] =>[orig_patent_app_number] => 10610262 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/610262
Process for the production of vicinal diesters from epoxides Jun 29, 2003 Issued
Array ( [id] => 7469817 [patent_doc_number] => 20040054171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Polymorphic forms of a 4H-thieno[3,2-E]-1,2,4-thiadiazine 1,1-dioxide derivative' [patent_app_type] => new [patent_app_number] => 10/608328 [patent_app_country] => US [patent_app_date] => 2003-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 13156 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20040054171.pdf [firstpage_image] =>[orig_patent_app_number] => 10608328 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/608328
Polymorphic forms of a 4H-thieno[3,2-E]-1,2,4-thiadiazine 1,1-dioxide derivative Jun 26, 2003 Abandoned
Array ( [id] => 545184 [patent_doc_number] => 07166719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-23 [patent_title] => 'Fluorinated photosensitizers related to chlorins and bacteriochlorins for photodynamic therapy' [patent_app_type] => utility [patent_app_number] => 10/607922 [patent_app_country] => US [patent_app_date] => 2003-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 26689 [patent_no_of_claims] => 19 [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/07/166/07166719.pdf [firstpage_image] =>[orig_patent_app_number] => 10607922 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/607922
Fluorinated photosensitizers related to chlorins and bacteriochlorins for photodynamic therapy Jun 26, 2003 Issued
Array ( [id] => 174039 [patent_doc_number] => 07659418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-09 [patent_title] => 'Method of preparing organo dialkylalkoxysilane' [patent_app_type] => utility [patent_app_number] => 10/518685 [patent_app_country] => US [patent_app_date] => 2003-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6760 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/659/07659418.pdf [firstpage_image] =>[orig_patent_app_number] => 10518685 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/518685
Method of preparing organo dialkylalkoxysilane Jun 22, 2003 Issued
Array ( [id] => 6953034 [patent_doc_number] => 20050228129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-13 [patent_title] => 'Method for improved the handling heat-resistance of the ethylene-vinyl alcohol copolymer' [patent_app_type] => utility [patent_app_number] => 10/503949 [patent_app_country] => US [patent_app_date] => 2003-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2240 [patent_no_of_claims] => 5 [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/A1/0228/20050228129.pdf [firstpage_image] =>[orig_patent_app_number] => 10503949 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/503949
Method for improved the handling heat-resistance of the ethylene-vinyl alcohol copolymer Jun 19, 2003 Issued
Array ( [id] => 7090118 [patent_doc_number] => 20050010063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-13 [patent_title] => 'METHOD AND APPARATUS FOR WASTE STREAM RECOVERY' [patent_app_type] => utility [patent_app_number] => 10/250269 [patent_app_country] => US [patent_app_date] => 2003-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8711 [patent_no_of_claims] => 47 [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/A1/0010/20050010063.pdf [firstpage_image] =>[orig_patent_app_number] => 10250269 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/250269
Method and apparatus for waste stream recovery Jun 18, 2003 Issued
Array ( [id] => 895604 [patent_doc_number] => 07342061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-11 [patent_title] => 'Method for producing organic compounds containing poly-DOPO, and the use of the same' [patent_app_type] => utility [patent_app_number] => 10/558997 [patent_app_country] => US [patent_app_date] => 2003-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2489 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/342/07342061.pdf [firstpage_image] =>[orig_patent_app_number] => 10558997 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/558997
Method for producing organic compounds containing poly-DOPO, and the use of the same Jun 17, 2003 Issued
Array ( [id] => 7249999 [patent_doc_number] => 20040258743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-23 [patent_title] => 'Novel sunscreen reagents from hydroxy-substituted acylglycerides' [patent_app_type] => new [patent_app_number] => 10/462882 [patent_app_country] => US [patent_app_date] => 2003-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2827 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0258/20040258743.pdf [firstpage_image] =>[orig_patent_app_number] => 10462882 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/462882
Sunscreen reagents from hydroxy-substituted acylglycerides Jun 16, 2003 Issued
Array ( [id] => 6822359 [patent_doc_number] => 20030220520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-27 [patent_title] => 'Process for preparing organic boronic acid derivatives using diboronic acid' [patent_app_type] => new [patent_app_number] => 10/460616 [patent_app_country] => US [patent_app_date] => 2003-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13953 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0220/20030220520.pdf [firstpage_image] =>[orig_patent_app_number] => 10460616 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/460616
Process for preparing organic boronic acid derivatives using diboronic acid Jun 12, 2003 Issued
Array ( [id] => 6913230 [patent_doc_number] => 20050176988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Novel boronic chalcone derivatives and uses thereof' [patent_app_type] => utility [patent_app_number] => 10/517781 [patent_app_country] => US [patent_app_date] => 2003-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10842 [patent_no_of_claims] => 21 [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/A1/0176/20050176988.pdf [firstpage_image] =>[orig_patent_app_number] => 10517781 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/517781
Boronic chalcone derivatives and uses thereof Jun 11, 2003 Issued
Array ( [id] => 6926786 [patent_doc_number] => 20050240043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Continuous production of organosilanes' [patent_app_type] => utility [patent_app_number] => 10/521377 [patent_app_country] => US [patent_app_date] => 2003-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2398 [patent_no_of_claims] => 14 [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/A1/0240/20050240043.pdf [firstpage_image] =>[orig_patent_app_number] => 10521377 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/521377
Continuous production of organosilanes Jun 11, 2003 Issued
Array ( [id] => 6805559 [patent_doc_number] => 20030232953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-18 [patent_title] => 'Blocked polyisocyanates' [patent_app_type] => new [patent_app_number] => 10/458663 [patent_app_country] => US [patent_app_date] => 2003-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4568 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0232/20030232953.pdf [firstpage_image] =>[orig_patent_app_number] => 10458663 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/458663
Blocked polyisocyanates Jun 9, 2003 Issued
Array ( [id] => 6822352 [patent_doc_number] => 20030220513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-27 [patent_title] => 'Process for the preparation of secondary and tertiary amino-functional silanes, iminoorganosilanes and/or imidoorganosilanes' [patent_app_type] => new [patent_app_number] => 10/458036 [patent_app_country] => US [patent_app_date] => 2003-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3529 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0220/20030220513.pdf [firstpage_image] =>[orig_patent_app_number] => 10458036 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/458036
Process for the preparation of secondary and tertiary amino-functional silanes, iminoorganosilanes and/or imidoorganosilanes Jun 9, 2003 Issued
Array ( [id] => 5748477 [patent_doc_number] => 20060111409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'Medicament for treatment of diabetes' [patent_app_type] => utility [patent_app_number] => 10/515341 [patent_app_country] => US [patent_app_date] => 2003-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 95814 [patent_no_of_claims] => 14 [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/A1/0111/20060111409.pdf [firstpage_image] =>[orig_patent_app_number] => 10515341 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/515341
Medicament for treatment of diabetes Jun 4, 2003 Abandoned
Array ( [id] => 7070383 [patent_doc_number] => 20050245768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Multimer forms of mono-and bis-acylphosphine oxides' [patent_app_type] => utility [patent_app_number] => 10/517231 [patent_app_country] => US [patent_app_date] => 2003-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5966 [patent_no_of_claims] => 21 [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/A1/0245/20050245768.pdf [firstpage_image] =>[orig_patent_app_number] => 10517231 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/517231
Multimer forms of mono-and bis-acylphosphine oxides Jun 2, 2003 Issued
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