
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] => 7637118
[patent_doc_number] => 06379536
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-30
[patent_title] => 'NOx reduction compositions for use in FCC processes'
[patent_app_type] => B1
[patent_app_number] => 09/641024
[patent_app_country] => US
[patent_app_date] => 2000-08-17
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/379/06379536.pdf
[firstpage_image] =>[orig_patent_app_number] => 09641024
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/641024 | NOx reduction compositions for use in FCC processes | Aug 16, 2000 | Issued |
Array
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[patent_doc_number] => 06617482
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[patent_kind] => B1
[patent_issue_date] => 2003-09-09
[patent_title] => 'Removable of polar contaminants from aromatic feedstocks'
[patent_app_type] => B1
[patent_app_number] => 09/639555
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[patent_app_date] => 2000-08-16
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/639555 | Removable of polar contaminants from aromatic feedstocks | Aug 15, 2000 | Issued |
Array
(
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[patent_doc_number] => 06726832
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[patent_issue_date] => 2004-04-27
[patent_title] => 'Multiple stage catalyst bed hydrocracking with interstage feeds'
[patent_app_type] => B1
[patent_app_number] => 09/638374
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[pdf_file] => patents/06/726/06726832.pdf
[firstpage_image] =>[orig_patent_app_number] => 09638374
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/638374 | Multiple stage catalyst bed hydrocracking with interstage feeds | Aug 14, 2000 | Issued |
Array
(
[id] => 1515744
[patent_doc_number] => 06420620
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[patent_kind] => B1
[patent_issue_date] => 2002-07-16
[patent_title] => 'Process for preparing styrenes'
[patent_app_type] => B1
[patent_app_number] => 09/622276
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 09622276
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/622276 | Process for preparing styrenes | Aug 13, 2000 | Issued |
Array
(
[id] => 7639970
[patent_doc_number] => 06395946
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[patent_kind] => B1
[patent_issue_date] => 2002-05-28
[patent_title] => 'Process for the preparation of styrenes'
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[patent_app_number] => 09/622275
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/622275 | Process for the preparation of styrenes | Aug 13, 2000 | Issued |
Array
(
[id] => 1461250
[patent_doc_number] => 06350370
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-02-26
[patent_title] => 'NU-85 zeolite catalyst and a process for improving the pour point of feeds containing paraffins'
[patent_app_type] => B1
[patent_app_number] => 09/635190
[patent_app_country] => US
[patent_app_date] => 2000-08-09
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/350/06350370.pdf
[firstpage_image] =>[orig_patent_app_number] => 09635190
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/635190 | NU-85 zeolite catalyst and a process for improving the pour point of feeds containing paraffins | Aug 8, 2000 | Issued |
| 09/633612 | Petroleum distillation method and system | Aug 6, 2000 | Abandoned |
Array
(
[id] => 1498913
[patent_doc_number] => 06485632
[patent_country] => US
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[patent_issue_date] => 2002-11-26
[patent_title] => 'Apparatus and method for reclaiming waste oil for use as fuel for a diesel engine'
[patent_app_type] => B1
[patent_app_number] => 09/632438
[patent_app_country] => US
[patent_app_date] => 2000-08-04
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/632438 | Apparatus and method for reclaiming waste oil for use as fuel for a diesel engine | Aug 3, 2000 | Issued |
Array
(
[id] => 1475889
[patent_doc_number] => 06388155
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-14
[patent_title] => 'Styrene dehydrogenation reactor effluent treatment'
[patent_app_type] => B1
[patent_app_number] => 09/630656
[patent_app_country] => US
[patent_app_date] => 2000-08-01
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 09630656
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/630656 | Styrene dehydrogenation reactor effluent treatment | Jul 31, 2000 | Issued |
Array
(
[id] => 1096909
[patent_doc_number] => 06822129
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[patent_kind] => B1
[patent_issue_date] => 2004-11-23
[patent_title] => 'Method of converting aromatic compound'
[patent_app_type] => B1
[patent_app_number] => 09/601414
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[firstpage_image] =>[orig_patent_app_number] => 09601414
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/601414 | Method of converting aromatic compound | Jul 31, 2000 | Issued |
Array
(
[id] => 1375287
[patent_doc_number] => 06551500
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[patent_issue_date] => 2003-04-22
[patent_title] => 'Hydrocracking catalyst, producing method thereof, and hydrocracking method'
[patent_app_type] => B1
[patent_app_number] => 09/530445
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/530445 | Hydrocracking catalyst, producing method thereof, and hydrocracking method | Jul 26, 2000 | Issued |
Array
(
[id] => 1244873
[patent_doc_number] => 06676828
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[patent_issue_date] => 2004-01-13
[patent_title] => 'Process scheme for sequentially treating diesel and vacuum gas oil'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/626371 | Process scheme for sequentially treating diesel and vacuum gas oil | Jul 25, 2000 | Issued |
Array
(
[id] => 1552138
[patent_doc_number] => 06399844
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[patent_title] => 'Fixed bed process for conversion of methanol with silico alumina phosphate molecular sieve catalyst'
[patent_app_type] => B1
[patent_app_number] => 09/509252
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/624211 | NOx reduction compositions for use in FCC processes | Jul 19, 2000 | Issued |
Array
(
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[patent_issue_date] => 2005-08-30
[patent_title] => 'Alkylaromatics production'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/619560 | Alkylaromatics production | Jul 18, 2000 | Issued |
Array
(
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[patent_title] => 'Process for the alkylation of aromatic compounds'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/612256 | Process for the alkylation of aromatic compounds | Jul 6, 2000 | Issued |
Array
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[patent_title] => 'Process and apparatus for generating carbon monoxide and extracting oil from oil shale'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/610842 | Process and apparatus for generating carbon monoxide and extracting oil from oil shale | Jul 4, 2000 | Issued |
Array
(
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[patent_doc_number] => 06476283
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[patent_title] => 'Hydrogenation of unsaturated polymers using divalent diene-containing bis-cyclopentadienyl group IV metal catalysts'
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Array
(
[id] => 1475898
[patent_doc_number] => 06388158
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[patent_issue_date] => 2002-05-14
[patent_title] => 'Process for the production of 2,6-dimethylnaphthalene from petrochemical streams'
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[patent_app_number] => 09/604085
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/604085 | Process for the production of 2,6-dimethylnaphthalene from petrochemical streams | Jun 26, 2000 | Issued |
| 09/603902 | Blending of economic, reduced oxygen, summer gasoline | Jun 25, 2000 | Abandoned |