
Walter Dean Griffin
Supervisory Patent Examiner (ID: 12156, Phone: (571)272-1447 , Office: P/1774 )
| Most Active Art Unit | 1764 |
| Art Unit(s) | 1797, 1754, 1109, 1106, 1764, 1774 |
| Total Applications | 1405 |
| Issued Applications | 856 |
| Pending Applications | 234 |
| Abandoned Applications | 315 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1284940
[patent_doc_number] => 06635168
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-10-21
[patent_title] => 'Gasoline sulfur reduction catalyst for fluid catalytic cracking process'
[patent_app_type] => B2
[patent_app_number] => 09/833601
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Array
(
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[patent_issue_date] => 2002-04-04
[patent_title] => 'Polymerisation inhibitor'
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Array
(
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[patent_doc_number] => 20020156332
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[patent_issue_date] => 2002-10-24
[patent_title] => 'Method and system of converting waste plastics into hydrocarbon oil'
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[patent_app_number] => 09/807186
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[patent_app_date] => 2001-04-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/807186 | Method and system of converting waste plastics into hydrocarbon oil | Apr 9, 2001 | Issued |
Array
(
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[patent_doc_number] => 20020144930
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[patent_kind] => A1
[patent_issue_date] => 2002-10-10
[patent_title] => 'Method for upgrading fischer-tropsch wax using split-feed hydrocracking/hydrotreating'
[patent_app_type] => new
[patent_app_number] => 09/826534
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/826534 | Liquid or two-phase quenching fluid for multi-bed hydroprocessing reactor | Apr 3, 2001 | Issued |
Array
(
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[patent_title] => 'Graded catalyst bed for split-feed hydrocracking/hydrotreating'
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Array
(
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[patent_title] => 'Fluid atomization process'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/824333 | Fluid atomization process | Apr 1, 2001 | Issued |
Array
(
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[patent_title] => 'Process of desulphurizing gasoline comprising desulphurization of the heavy and intermediate fractions resulting from fractionation into at least three cuts'
[patent_app_type] => new
[patent_app_number] => 09/819949
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/819949 | Process of desulphurizing gasoline comprising desulphurization of the heavy and intermediate fractions resulting from fractionation into at least three cuts | Mar 28, 2001 | Issued |
Array
(
[id] => 1195550
[patent_doc_number] => 06726834
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[patent_issue_date] => 2004-04-27
[patent_title] => 'Process for catalytic cracking of a hydrocarbon feed with a MFI aluminisilcate composition'
[patent_app_type] => B2
[patent_app_number] => 09/819876
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Array
(
[id] => 5782265
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[patent_title] => 'Disaggregation of asphaltenes in incompatible petroleum oil mixtures'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/818435 | Disaggregation of asphaltenes in incompatible petroleum oil mixtures | Mar 26, 2001 | Abandoned |
Array
(
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[patent_issue_date] => 2003-07-22
[patent_title] => 'Staged hydrotreating method for naphtha desulfurization'
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[patent_app_number] => 09/815686
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Array
(
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Array
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Array
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Array
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Array
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Array
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Array
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Array
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