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] => 6778461 [patent_doc_number] => 20030049542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Refined ethylene sulfite and method for producing it' [patent_app_type] => new [patent_app_number] => 10/227242 [patent_app_country] => US [patent_app_date] => 2002-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4009 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0049/20030049542.pdf [firstpage_image] =>[orig_patent_app_number] => 10227242 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/227242
Method for producing refined ethylene sulfite Aug 25, 2002 Issued
Array ( [id] => 7227441 [patent_doc_number] => 20040073065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'Fluorine compound and fluorinating agent comprising the compound' [patent_app_type] => new [patent_app_number] => 10/433412 [patent_app_country] => US [patent_app_date] => 2003-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3155 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0073/20040073065.pdf [firstpage_image] =>[orig_patent_app_number] => 10433412 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/433412
Fluorine compound and fluorinating agent comprising the compound Aug 21, 2002 Issued
Array ( [id] => 7191973 [patent_doc_number] => 20040204613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Bathochromic mono-and bis-acylphosphine oxides and sulfides and their use as photoinitiators' [patent_app_type] => new [patent_app_number] => 10/485836 [patent_app_country] => US [patent_app_date] => 2004-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23857 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0204/20040204613.pdf [firstpage_image] =>[orig_patent_app_number] => 10485836 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/485836
Bathochromic mono- and bis-acylphosphine oxides and sulfides and their use as photoinitiators Aug 12, 2002 Issued
Array ( [id] => 557100 [patent_doc_number] => 07161020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-09 [patent_title] => 'Phosphite compounds and novel phosphite metal complexes' [patent_app_type] => utility [patent_app_number] => 10/485811 [patent_app_country] => US [patent_app_date] => 2002-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4677 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 1 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/161/07161020.pdf [firstpage_image] =>[orig_patent_app_number] => 10485811 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/485811
Phosphite compounds and novel phosphite metal complexes Aug 12, 2002 Issued
Array ( [id] => 533304 [patent_doc_number] => 07179928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-20 [patent_title] => 'Synthesis of triphenylphosphonium quinols and quinones' [patent_app_type] => utility [patent_app_number] => 10/486797 [patent_app_country] => US [patent_app_date] => 2002-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1950 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/179/07179928.pdf [firstpage_image] =>[orig_patent_app_number] => 10486797 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/486797
Synthesis of triphenylphosphonium quinols and quinones Aug 11, 2002 Issued
Array ( [id] => 6704077 [patent_doc_number] => 20030150811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-14 [patent_title] => 'Porous inorganic/organic hybrid monolith materials for chromatographic separations and process for their preparation' [patent_app_type] => new [patent_app_number] => 10/216674 [patent_app_country] => US [patent_app_date] => 2002-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 25424 [patent_no_of_claims] => 293 [patent_no_of_ind_claims] => 27 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20030150811.pdf [firstpage_image] =>[orig_patent_app_number] => 10216674 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/216674
Porous inorganic/organic hybrid monolith materials for chromatographic separations and process for their preparation Aug 7, 2002 Issued
Array ( [id] => 750060 [patent_doc_number] => 07022689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-04 [patent_title] => '5-amidino-n-(2-aminophenethyl)-n-hydroxy-benzenesulffonamide derivative, medical composition containing the same, pharmaceutical use thereof and intermediate therefor' [patent_app_type] => utility [patent_app_number] => 10/486137 [patent_app_country] => US [patent_app_date] => 2002-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20885 [patent_no_of_claims] => 24 [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/07/022/07022689.pdf [firstpage_image] =>[orig_patent_app_number] => 10486137 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/486137
5-amidino-n-(2-aminophenethyl)-n-hydroxy-benzenesulffonamide derivative, medical composition containing the same, pharmaceutical use thereof and intermediate therefor Aug 7, 2002 Issued
Array ( [id] => 766798 [patent_doc_number] => 07009068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-07 [patent_title] => 'Phosphite compounds and the metal complexes thereof' [patent_app_type] => utility [patent_app_number] => 10/485817 [patent_app_country] => US [patent_app_date] => 2002-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4859 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/009/07009068.pdf [firstpage_image] =>[orig_patent_app_number] => 10485817 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/485817
Phosphite compounds and the metal complexes thereof Aug 6, 2002 Issued
Array ( [id] => 758200 [patent_doc_number] => 07015234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-21 [patent_title] => 'Hydroxamic acid derivatives' [patent_app_type] => utility [patent_app_number] => 10/485905 [patent_app_country] => US [patent_app_date] => 2002-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5255 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/015/07015234.pdf [firstpage_image] =>[orig_patent_app_number] => 10485905 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/485905
Hydroxamic acid derivatives Aug 6, 2002 Issued
Array ( [id] => 691601 [patent_doc_number] => 07074960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-11 [patent_title] => 'Catalysts' [patent_app_type] => utility [patent_app_number] => 10/487384 [patent_app_country] => US [patent_app_date] => 2002-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5223 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/074/07074960.pdf [firstpage_image] =>[orig_patent_app_number] => 10487384 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/487384
Catalysts Aug 4, 2002 Issued
Array ( [id] => 790730 [patent_doc_number] => 06984752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-10 [patent_title] => 'Process for preparing vinyl phosphonic acid' [patent_app_type] => utility [patent_app_number] => 10/486228 [patent_app_country] => US [patent_app_date] => 2002-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1194 [patent_no_of_claims] => 22 [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/06/984/06984752.pdf [firstpage_image] =>[orig_patent_app_number] => 10486228 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/486228
Process for preparing vinyl phosphonic acid Aug 1, 2002 Issued
Array ( [id] => 774297 [patent_doc_number] => 07002018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'Process for the preparation of amorphous form of torsemide' [patent_app_type] => utility [patent_app_number] => 10/485590 [patent_app_country] => US [patent_app_date] => 2002-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 785 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/002/07002018.pdf [firstpage_image] =>[orig_patent_app_number] => 10485590 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/485590
Process for the preparation of amorphous form of torsemide Aug 1, 2002 Issued
Array ( [id] => 6683986 [patent_doc_number] => 20030119850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-26 [patent_title] => 'Stable polymorph of flibanserin' [patent_app_type] => new [patent_app_number] => 10/210474 [patent_app_country] => US [patent_app_date] => 2002-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4228 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20030119850.pdf [firstpage_image] =>[orig_patent_app_number] => 10210474 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/210474
Stable polymorph of flibanserin Jul 31, 2002 Issued
Array ( [id] => 679896 [patent_doc_number] => 07084089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-01 [patent_title] => 'Process for the carbonylation of ethylenically unsaturated compounds, bidentate diphosphine composition used in this process and a process for preparation of this bidentate diphosphine composition' [patent_app_type] => utility [patent_app_number] => 10/210347 [patent_app_country] => US [patent_app_date] => 2002-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7556 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/084/07084089.pdf [firstpage_image] =>[orig_patent_app_number] => 10210347 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/210347
Process for the carbonylation of ethylenically unsaturated compounds, bidentate diphosphine composition used in this process and a process for preparation of this bidentate diphosphine composition Jul 30, 2002 Issued
Array ( [id] => 511912 [patent_doc_number] => 07196229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-27 [patent_title] => 'Benzoylcyclohexenone derivatives' [patent_app_type] => utility [patent_app_number] => 10/485922 [patent_app_country] => US [patent_app_date] => 2002-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15109 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/196/07196229.pdf [firstpage_image] =>[orig_patent_app_number] => 10485922 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/485922
Benzoylcyclohexenone derivatives Jul 25, 2002 Issued
Array ( [id] => 7412604 [patent_doc_number] => 20040176592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-09 [patent_title] => 'Process for preparation of cyclohexanone oxime' [patent_app_type] => new [patent_app_number] => 10/482835 [patent_app_country] => US [patent_app_date] => 2004-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16821 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20040176592.pdf [firstpage_image] =>[orig_patent_app_number] => 10482835 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/482835
Process for preparation of cyclohexanone oxime Jul 24, 2002 Issued
Array ( [id] => 766771 [patent_doc_number] => 07009055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-07 [patent_title] => 'Preparation of Sulfonyl quinoline' [patent_app_type] => utility [patent_app_number] => 10/484610 [patent_app_country] => US [patent_app_date] => 2002-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2202 [patent_no_of_claims] => 5 [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/07/009/07009055.pdf [firstpage_image] =>[orig_patent_app_number] => 10484610 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/484610
Preparation of Sulfonyl quinoline Jul 18, 2002 Issued
Array ( [id] => 7401252 [patent_doc_number] => 20040019021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-29 [patent_title] => 'Linked cyclitols and their polysulfated derivatives' [patent_app_type] => new [patent_app_number] => 10/398662 [patent_app_country] => US [patent_app_date] => 2003-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 23198 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0019/20040019021.pdf [firstpage_image] =>[orig_patent_app_number] => 10398662 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/398662
Linked cyclitols and their polysulfated derivatives Jul 3, 2002 Issued
Array ( [id] => 6647471 [patent_doc_number] => 20030104476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Polymer-supported phosphorus ligands for catalysis' [patent_app_type] => new [patent_app_number] => 10/187706 [patent_app_country] => US [patent_app_date] => 2002-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48031 [patent_no_of_claims] => 113 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0104/20030104476.pdf [firstpage_image] =>[orig_patent_app_number] => 10187706 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/187706
Polymer-supported phosphorus ligands for catalysis Jun 30, 2002 Issued
Array ( [id] => 7265169 [patent_doc_number] => 20040242705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-02 [patent_title] => 'Novel treatment of adrenocortical hypersecretion and tumour growth' [patent_app_type] => new [patent_app_number] => 10/482203 [patent_app_country] => US [patent_app_date] => 2004-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4229 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0242/20040242705.pdf [firstpage_image] =>[orig_patent_app_number] => 10482203 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/482203
Treatment of adrenocortical hypersecretion and tumor growth Jun 26, 2002 Issued
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