Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 3790362 [patent_doc_number] => 05787707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'In-line adsorber system' [patent_app_type] => 1 [patent_app_number] => 8/484617 [patent_app_country] => US [patent_app_date] => 1995-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 8763 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/787/05787707.pdf [firstpage_image] =>[orig_patent_app_number] => 484617 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/484617
In-line adsorber system Jun 7, 1995 Issued
Array ( [id] => 3479720 [patent_doc_number] => 05560200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-01 [patent_title] => 'Method and apparatus for functional monitoring of a catalytic converter' [patent_app_type] => 1 [patent_app_number] => 8/484522 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2717 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/560/05560200.pdf [firstpage_image] =>[orig_patent_app_number] => 484522 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/484522
Method and apparatus for functional monitoring of a catalytic converter Jun 6, 1995 Issued
Array ( [id] => 3493006 [patent_doc_number] => 05568726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-29 [patent_title] => 'Exhaust pipe structure for a motorcycle' [patent_app_type] => 1 [patent_app_number] => 8/473968 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 1822 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/568/05568726.pdf [firstpage_image] =>[orig_patent_app_number] => 473968 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/473968
Exhaust pipe structure for a motorcycle Jun 6, 1995 Issued
Array ( [id] => 3607907 [patent_doc_number] => 05606855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Apparatus and method for estimating the temperature of an automotive catalytic converter' [patent_app_type] => 1 [patent_app_number] => 8/448397 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3368 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/606/05606855.pdf [firstpage_image] =>[orig_patent_app_number] => 448397 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/448397
Apparatus and method for estimating the temperature of an automotive catalytic converter Jun 6, 1995 Issued
08/483605 AFTER-INJECTION COMBUSTION EXHAUST PURIFICATION SYSTEM AND METHOD Jun 6, 1995 Abandoned
Array ( [id] => 3845782 [patent_doc_number] => 05836155 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Sensor arrangement for engine control system' [patent_app_type] => 1 [patent_app_number] => 8/476361 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 70 [patent_figures_cnt] => 71 [patent_no_of_words] => 15725 [patent_no_of_claims] => 94 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/836/05836155.pdf [firstpage_image] =>[orig_patent_app_number] => 476361 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/476361
Sensor arrangement for engine control system Jun 6, 1995 Issued
Array ( [id] => 3479748 [patent_doc_number] => 05560202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-01 [patent_title] => 'Exhaust gas cleaner system for an internal combustion engine with catalytic converter supplied with secondary air' [patent_app_type] => 1 [patent_app_number] => 8/467925 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 12965 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/560/05560202.pdf [firstpage_image] =>[orig_patent_app_number] => 467925 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/467925
Exhaust gas cleaner system for an internal combustion engine with catalytic converter supplied with secondary air Jun 5, 1995 Issued
Array ( [id] => 3709085 [patent_doc_number] => 05669219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Method and device for monitoring a heating device of a sensor mounted in the exhaust system of an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/468862 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3993 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/669/05669219.pdf [firstpage_image] =>[orig_patent_app_number] => 468862 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/468862
Method and device for monitoring a heating device of a sensor mounted in the exhaust system of an internal combustion engine Jun 5, 1995 Issued
Array ( [id] => 3573630 [patent_doc_number] => 05566547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Controlling apparatus for introducing air into an exhaust pipe of an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/463634 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 56 [patent_no_of_words] => 14241 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/566/05566547.pdf [firstpage_image] =>[orig_patent_app_number] => 463634 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/463634
Controlling apparatus for introducing air into an exhaust pipe of an internal combustion engine Jun 5, 1995 Issued
Array ( [id] => 3967103 [patent_doc_number] => 05860277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Method for monitoring the operating capability of a catalyzer in the exhaust duct of an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/468699 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4430 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/860/05860277.pdf [firstpage_image] =>[orig_patent_app_number] => 468699 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/468699
Method for monitoring the operating capability of a catalyzer in the exhaust duct of an internal combustion engine Jun 5, 1995 Issued
Array ( [id] => 3680612 [patent_doc_number] => 05649421 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-22 [patent_title] => 'Exhaust emission control device' [patent_app_type] => 1 [patent_app_number] => 8/458898 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2414 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/649/05649421.pdf [firstpage_image] =>[orig_patent_app_number] => 458898 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/458898
Exhaust emission control device Jun 1, 1995 Issued
Array ( [id] => 3591219 [patent_doc_number] => 05588291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'Method for controlling the heating of an electrically heatable catalytic converter' [patent_app_type] => 1 [patent_app_number] => 8/458493 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2839 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/588/05588291.pdf [firstpage_image] =>[orig_patent_app_number] => 458493 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/458493
Method for controlling the heating of an electrically heatable catalytic converter Jun 1, 1995 Issued
Array ( [id] => 3643283 [patent_doc_number] => 05655364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Control system for an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/446805 [patent_app_country] => US [patent_app_date] => 1995-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1378 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/655/05655364.pdf [firstpage_image] =>[orig_patent_app_number] => 446805 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/446805
Control system for an internal combustion engine May 31, 1995 Issued
08/457008 METHOD FOR UTILIZING A SILENCER UNIT AND AN ARRANGEMENT FOR APPLYING THE METHOD IN A LARGE DIESEL ENGINE May 30, 1995 Abandoned
08/451139 EXHAUST SYSTEM FOR ENGINE May 25, 1995 Abandoned
Array ( [id] => 3563697 [patent_doc_number] => 05579637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Air-fuel ratio control apparatus for engine' [patent_app_type] => 1 [patent_app_number] => 8/451662 [patent_app_country] => US [patent_app_date] => 1995-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 26 [patent_no_of_words] => 12046 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/579/05579637.pdf [firstpage_image] =>[orig_patent_app_number] => 451662 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/451662
Air-fuel ratio control apparatus for engine May 25, 1995 Issued
Array ( [id] => 3823009 [patent_doc_number] => 05706655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Thin-walled double pipe exhaust manifold' [patent_app_type] => 1 [patent_app_number] => 8/452122 [patent_app_country] => US [patent_app_date] => 1995-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5031 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/706/05706655.pdf [firstpage_image] =>[orig_patent_app_number] => 452122 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/452122
Thin-walled double pipe exhaust manifold May 25, 1995 Issued
Array ( [id] => 3805588 [patent_doc_number] => 05758498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Catalytic device of electrically heated type' [patent_app_type] => 1 [patent_app_number] => 8/447927 [patent_app_country] => US [patent_app_date] => 1995-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2048 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/758/05758498.pdf [firstpage_image] =>[orig_patent_app_number] => 447927 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/447927
Catalytic device of electrically heated type May 22, 1995 Issued
Array ( [id] => 3714468 [patent_doc_number] => 05651250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-29 [patent_title] => 'Diesel particulate filter apparatus' [patent_app_type] => 1 [patent_app_number] => 8/449896 [patent_app_country] => US [patent_app_date] => 1995-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 7293 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/651/05651250.pdf [firstpage_image] =>[orig_patent_app_number] => 449896 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/449896
Diesel particulate filter apparatus May 22, 1995 Issued
Array ( [id] => 3643311 [patent_doc_number] => 05655366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Diesel particulate filter' [patent_app_type] => 1 [patent_app_number] => 8/443026 [patent_app_country] => US [patent_app_date] => 1995-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3518 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/655/05655366.pdf [firstpage_image] =>[orig_patent_app_number] => 443026 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/443026
Diesel particulate filter May 16, 1995 Issued
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