
Darren E. Wolf
Examiner (ID: 127, Phone: (571)270-3378 , Office: P/2636 )
| Most Active Art Unit | 2636 |
| Art Unit(s) | 2634, 2636, 2613 |
| Total Applications | 915 |
| Issued Applications | 766 |
| Pending Applications | 61 |
| Abandoned Applications | 115 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 07/395366 | DEVICE FOR SUSPENDING HANGINGS OR LIGHT FITTINGS | Aug 15, 1989 | Abandoned |
Array
(
[id] => 2622784
[patent_doc_number] => 04976592
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-11
[patent_title] => 'Variable capacity vane compressor'
[patent_app_type] => 1
[patent_app_number] => 7/394118
[patent_app_country] => US
[patent_app_date] => 1989-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 19
[patent_no_of_words] => 7598
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[patent_maintenance] => 1
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[pdf_file] => patents/04/976/04976592.pdf
[firstpage_image] =>[orig_patent_app_number] => 394118
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/394118 | Variable capacity vane compressor | Aug 14, 1989 | Issued |
Array
(
[id] => 2573065
[patent_doc_number] => 04958490
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-25
[patent_title] => 'Method for reducing nitric oxide emissions in exhaust gases from diesel engines'
[patent_app_type] => 1
[patent_app_number] => 7/393125
[patent_app_country] => US
[patent_app_date] => 1989-08-14
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[firstpage_image] =>[orig_patent_app_number] => 393125
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/393125 | Method for reducing nitric oxide emissions in exhaust gases from diesel engines | Aug 13, 1989 | Issued |
Array
(
[id] => 2712396
[patent_doc_number] => 05038562
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-13
[patent_title] => 'Burner for regeneration of a particle filter device'
[patent_app_type] => 1
[patent_app_number] => 7/391927
[patent_app_country] => US
[patent_app_date] => 1989-08-10
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[firstpage_image] =>[orig_patent_app_number] => 391927
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/391927 | Burner for regeneration of a particle filter device | Aug 9, 1989 | Issued |
Array
(
[id] => 2606912
[patent_doc_number] => 04922386
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-01
[patent_title] => 'Dimmed vehicle headlight'
[patent_app_type] => 1
[patent_app_number] => 7/392064
[patent_app_country] => US
[patent_app_date] => 1989-08-10
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 2656411
[patent_doc_number] => 05044158
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[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Process and device for closed-loop and open-loop control of the output of a burner'
[patent_app_type] => 1
[patent_app_number] => 7/390891
[patent_app_country] => US
[patent_app_date] => 1989-08-08
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Array
(
[id] => 2690767
[patent_doc_number] => 05052178
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-01
[patent_title] => 'Unitary hybrid exhaust system and method for reducing particulate emmissions from internal combustion engines'
[patent_app_type] => 1
[patent_app_number] => 7/390884
[patent_app_country] => US
[patent_app_date] => 1989-08-08
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[firstpage_image] =>[orig_patent_app_number] => 390884
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/390884 | Unitary hybrid exhaust system and method for reducing particulate emmissions from internal combustion engines | Aug 7, 1989 | Issued |
| 07/390030 | METAL-MADE CARRIER BODY FOR EXHAUST GAS CLEANING CATALYST | Aug 6, 1989 | Abandoned |
Array
(
[id] => 2672937
[patent_doc_number] => 05063736
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[patent_kind] => NA
[patent_issue_date] => 1991-11-12
[patent_title] => 'Particulate filter trap load regeneration system'
[patent_app_type] => 1
[patent_app_number] => 7/388675
[patent_app_country] => US
[patent_app_date] => 1989-08-02
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[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/05/063/05063736.pdf
[firstpage_image] =>[orig_patent_app_number] => 388675
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/388675 | Particulate filter trap load regeneration system | Aug 1, 1989 | Issued |
Array
(
[id] => 2581650
[patent_doc_number] => 04947645
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-14
[patent_title] => 'Exhaust efficiency increasing apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/388240
[patent_app_country] => US
[patent_app_date] => 1989-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/04/947/04947645.pdf
[firstpage_image] =>[orig_patent_app_number] => 388240
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/388240 | Exhaust efficiency increasing apparatus | Jul 30, 1989 | Issued |
Array
(
[id] => 2707274
[patent_doc_number] => 04989122
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-29
[patent_title] => 'Light box'
[patent_app_type] => 1
[patent_app_number] => 7/384378
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[patent_app_date] => 1989-07-25
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[pdf_file] => patents/04/989/04989122.pdf
[firstpage_image] =>[orig_patent_app_number] => 384378
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/384378 | Light box | Jul 24, 1989 | Issued |
Array
(
[id] => 2829443
[patent_doc_number] => 05088281
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-18
[patent_title] => 'Method and apparatus for determining deterioration of three-way catalysts in double air-fuel ratio sensor system'
[patent_app_type] => 1
[patent_app_number] => 7/381532
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/381532 | Method and apparatus for determining deterioration of three-way catalysts in double air-fuel ratio sensor system | Jul 17, 1989 | Issued |
Array
(
[id] => 2687184
[patent_doc_number] => 05060473
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[patent_title] => 'System for detecting deterioration of catalyst in catalytic converter'
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[patent_app_number] => 7/379134
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[firstpage_image] =>[orig_patent_app_number] => 379134
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/379134 | System for detecting deterioration of catalyst in catalytic converter | Jul 12, 1989 | Issued |
Array
(
[id] => 2814869
[patent_doc_number] => 05119629
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[patent_kind] => NA
[patent_issue_date] => 1992-06-09
[patent_title] => 'Method of and apparatus for controlling air fuel ratio of internal combustion engine'
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[patent_app_number] => 7/372562
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[pdf_file] => patents/05/119/05119629.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/372562 | Method of and apparatus for controlling air fuel ratio of internal combustion engine | Jun 27, 1989 | Issued |
Array
(
[id] => 2611565
[patent_doc_number] => 04949226
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[patent_kind] => NA
[patent_issue_date] => 1990-08-14
[patent_title] => 'Projector-type lighting device of expanded outline appearance for use as a vehicular headlamp or the like'
[patent_app_type] => 1
[patent_app_number] => 7/369995
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[pdf_file] => patents/04/949/04949226.pdf
[firstpage_image] =>[orig_patent_app_number] => 369995
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/369995 | Projector-type lighting device of expanded outline appearance for use as a vehicular headlamp or the like | Jun 22, 1989 | Issued |
Array
(
[id] => 2695927
[patent_doc_number] => 05007238
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[patent_issue_date] => 1991-04-16
[patent_title] => 'Apparatus for evaporating condensed liquid'
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[patent_app_number] => 7/370852
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[pdf_file] => patents/05/007/05007238.pdf
[firstpage_image] =>[orig_patent_app_number] => 370852
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/370852 | Apparatus for evaporating condensed liquid | Jun 22, 1989 | Issued |
Array
(
[id] => 2739570
[patent_doc_number] => 04993225
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[patent_issue_date] => 1991-02-19
[patent_title] => 'Two cycle engine vapor emission control'
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[pdf_file] => patents/04/993/04993225.pdf
[firstpage_image] =>[orig_patent_app_number] => 369594
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/369594 | Two cycle engine vapor emission control | Jun 20, 1989 | Issued |
Array
(
[id] => 2573059
[patent_doc_number] => 04969330
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[patent_title] => 'Two cycle engine catalytic emission control'
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Array
(
[id] => 2648399
[patent_doc_number] => 05033264
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[firstpage_image] =>[orig_patent_app_number] => 367383
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/367383 | Compact cogeneration system | Jun 15, 1989 | Issued |
Array
(
[id] => 2656486
[patent_doc_number] => 05044162
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[patent_title] => 'Control system for internal combustion engine with supercharger'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/366514 | Control system for internal combustion engine with supercharger | Jun 14, 1989 | Issued |