
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
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[patent_doc_number] => 07196227
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[patent_kind] => B2
[patent_issue_date] => 2007-03-27
[patent_title] => 'Process for the recovery of phosphorus and iodine containing catalyst components'
[patent_app_type] => utility
[patent_app_number] => 10/739785
[patent_app_country] => US
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[pdf_file] => patents/07/196/07196227.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/739785 | Process for the recovery of phosphorus and iodine containing catalyst components | Dec 17, 2003 | Issued |
Array
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[patent_doc_number] => 20070010695
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[patent_kind] => A1
[patent_issue_date] => 2007-01-11
[patent_title] => 'Diphosphines, preparation and uses thereof'
[patent_app_type] => utility
[patent_app_number] => 10/539640
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[patent_app_date] => 2003-12-17
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Array
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[patent_doc_number] => 20040199040
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[patent_kind] => A1
[patent_issue_date] => 2004-10-07
[patent_title] => 'Process for preparing a microcrystalline wax'
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[patent_app_country] => US
[patent_app_date] => 2003-12-12
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/480583 | Process for preparing a microcrystalline wax | Dec 11, 2003 | Abandoned |
Array
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[patent_doc_number] => 20050131234
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[patent_kind] => A1
[patent_issue_date] => 2005-06-16
[patent_title] => 'SYNTHESIS OF BIS(AZINYL)AMINE-BF2 COMPLEX'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/733086 | Synthesis of bis(azinyl)amine-BF2 complex | Dec 10, 2003 | Issued |
Array
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[patent_title] => 'Method for producing hydronycarboxylic acid esters'
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Array
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[patent_doc_number] => 07303792
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[patent_issue_date] => 2007-12-04
[patent_title] => 'Diaminobenzene derivative, polyimide precursor and polyimide obtained therefrom, and aligning agent for liquid crystal'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/538060 | Diaminobenzene derivative, polyimide precursor and polyimide obtained therefrom, and aligning agent for liquid crystal | Dec 9, 2003 | Issued |
Array
(
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[patent_doc_number] => 20040249195
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[patent_kind] => A1
[patent_issue_date] => 2004-12-09
[patent_title] => 'Lithium rho-diarylphosphinobenzenesulfonates, process for preparation of the same and use thereof'
[patent_app_type] => new
[patent_app_number] => 10/479859
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/479859 | Lithium rho-diarylphosphinobenzenesulfonates, process for preparation of the same and use thereof | Dec 7, 2003 | Abandoned |
Array
(
[id] => 7170623
[patent_doc_number] => 20040077872
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-04-22
[patent_title] => 'Process for homogeneously catalyzed c-c coupling reaction'
[patent_app_type] => new
[patent_app_number] => 10/466723
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[patent_app_date] => 2003-12-08
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/466723 | Process for homogeneously catalyzed c-c coupling reaction | Dec 7, 2003 | Abandoned |
Array
(
[id] => 7152208
[patent_doc_number] => 20040171870
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-09-02
[patent_title] => 'Process for preparing methylene biosphosphonic and salts'
[patent_app_type] => new
[patent_app_number] => 10/725820
[patent_app_country] => US
[patent_app_date] => 2003-12-01
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[firstpage_image] =>[orig_patent_app_number] => 10725820
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/725820 | Salts of substituted methylene bisphosphonic acids | Nov 30, 2003 | Issued |
Array
(
[id] => 6940023
[patent_doc_number] => 20050113586
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[patent_issue_date] => 2005-05-26
[patent_title] => 'Biphasic process for epoxidation of olefinic compound using chromate or dichromate catalyst'
[patent_app_type] => utility
[patent_app_number] => 10/721796
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Array
(
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[patent_doc_number] => 20060135389
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[patent_kind] => A1
[patent_issue_date] => 2006-06-22
[patent_title] => 'Quaternary Ammonium Composition'
[patent_app_type] => utility
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Array
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Array
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Array
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[patent_title] => 'Preparation of polyisocyanates containing uretdione groups'
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Array
(
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[patent_title] => 'Synthesis of pentafluorosulfuranyl arylenes'
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| 10/712223 | SYNTHESIS OF VINYLSULFONES | Nov 12, 2003 | Abandoned |
Array
(
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[patent_title] => 'Method of preparing quaternary ammonium hydroxide and quaternary ammonium carbonate in an aminoalcohol solvent'
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