Search

Douglas M. Willis

Examiner (ID: 3857, Phone: (571)270-5757 , Office: P/1624 )

Most Active Art Unit
1624
Art Unit(s)
1624
Total Applications
2421
Issued Applications
1774
Pending Applications
117
Abandoned Applications
568

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9510813 [patent_doc_number] => 20140147304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'COOLANT PUMP FOR A COLLANT CIRCUIT OF AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/233136 [patent_app_country] => US [patent_app_date] => 2012-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3780 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14233136 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/233136
COOLANT PUMP FOR A COLLANT CIRCUIT OF AN INTERNAL COMBUSTION ENGINE Mar 11, 2012 Abandoned
Array ( [id] => 8355935 [patent_doc_number] => 20120211093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'PUMP ASSEMBLIES WITH FREEZE-PREVENTIVE HEATING' [patent_app_type] => utility [patent_app_number] => 13/402047 [patent_app_country] => US [patent_app_date] => 2012-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4420 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13402047 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/402047
PUMP ASSEMBLIES WITH FREEZE-PREVENTIVE HEATING Feb 21, 2012 Abandoned
Array ( [id] => 8321444 [patent_doc_number] => 20120193845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'COMPRESSOR AND AIR SUSPENSION APPARATUS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/353868 [patent_app_country] => US [patent_app_date] => 2012-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8948 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13353868 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/353868
COMPRESSOR AND AIR SUSPENSION APPARATUS USING THE SAME Jan 18, 2012 Abandoned
Array ( [id] => 8323369 [patent_doc_number] => 20120195778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'HIGH PRESSURE PUMP' [patent_app_type] => utility [patent_app_number] => 13/352626 [patent_app_country] => US [patent_app_date] => 2012-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11215 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13352626 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/352626
HIGH PRESSURE PUMP Jan 17, 2012 Abandoned
Array ( [id] => 9106969 [patent_doc_number] => 20130280101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'ELECTRIC PUMP DEVICE' [patent_app_type] => utility [patent_app_number] => 13/978311 [patent_app_country] => US [patent_app_date] => 2012-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4283 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13978311 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/978311
ELECTRIC PUMP DEVICE Jan 3, 2012 Abandoned
Array ( [id] => 8720051 [patent_doc_number] => 20130071268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'PUMP STRUCTURE FOR UREA SCR SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/316339 [patent_app_country] => US [patent_app_date] => 2011-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3515 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13316339 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/316339
PUMP STRUCTURE FOR UREA SCR SYSTEM Dec 8, 2011 Abandoned
Array ( [id] => 9147664 [patent_doc_number] => 20130302187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'Pump Turbine Installation' [patent_app_type] => utility [patent_app_number] => 13/992385 [patent_app_country] => US [patent_app_date] => 2011-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2585 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13992385 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/992385
Pump Turbine Installation Nov 8, 2011 Abandoned
Array ( [id] => 8171029 [patent_doc_number] => 20120107150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'Radial Diaphragm Pump' [patent_app_type] => utility [patent_app_number] => 13/286837 [patent_app_country] => US [patent_app_date] => 2011-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3836 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20120107150.pdf [firstpage_image] =>[orig_patent_app_number] => 13286837 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/286837
Radial Diaphragm Pump Oct 31, 2011 Abandoned
Array ( [id] => 9040982 [patent_doc_number] => 20130243620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'DUAL OUTLET PUMP' [patent_app_type] => utility [patent_app_number] => 13/876538 [patent_app_country] => US [patent_app_date] => 2011-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2572 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13876538 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/876538
DUAL OUTLET PUMP Oct 4, 2011 Abandoned
Array ( [id] => 8075519 [patent_doc_number] => 20120012275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'INTELLIGENT AIR MOVER APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/243369 [patent_app_country] => US [patent_app_date] => 2011-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3989 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20120012275.pdf [firstpage_image] =>[orig_patent_app_number] => 13243369 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/243369
INTELLIGENT AIR MOVER APPARATUS Sep 22, 2011 Abandoned
Array ( [id] => 9510802 [patent_doc_number] => 20140147293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'HYDRAULIC MACHINE WITH ELECTRONICALLY CONTROLLED VALVES' [patent_app_type] => utility [patent_app_number] => 13/825188 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2485 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13825188 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/825188
HYDRAULIC MACHINE WITH ELECTRONICALLY CONTROLLED VALVES Sep 15, 2011 Abandoned
Array ( [id] => 8717111 [patent_doc_number] => 20130068328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'Gerotor Pump Assembly and Engine Fluid Delivery System Using a Gerotor Pump Assembly' [patent_app_type] => utility [patent_app_number] => 13/234737 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3982 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13234737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/234737
Gerotor Pump Assembly and Engine Fluid Delivery System Using a Gerotor Pump Assembly Sep 15, 2011 Abandoned
Array ( [id] => 7790398 [patent_doc_number] => 20120051954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'FUEL PUMP' [patent_app_type] => utility [patent_app_number] => 13/207710 [patent_app_country] => US [patent_app_date] => 2011-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4972 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20120051954.pdf [firstpage_image] =>[orig_patent_app_number] => 13207710 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/207710
FUEL PUMP Aug 10, 2011 Abandoned
Array ( [id] => 8405304 [patent_doc_number] => 20120237363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'Method And System For Cleaning A Fan Inlet' [patent_app_type] => utility [patent_app_number] => 13/049410 [patent_app_country] => US [patent_app_date] => 2011-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1289 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13049410 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/049410
Method And System For Cleaning A Fan Inlet Mar 15, 2011 Abandoned
Array ( [id] => 8170999 [patent_doc_number] => 20120107138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'METHOD TO OPERATE AN ELECTRONICALLY CONTROLLED AIR COMPRESSOR POWERED BY AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/913899 [patent_app_country] => US [patent_app_date] => 2010-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2184 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20120107138.pdf [firstpage_image] =>[orig_patent_app_number] => 12913899 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/913899
METHOD TO OPERATE AN ELECTRONICALLY CONTROLLED AIR COMPRESSOR POWERED BY AN INTERNAL COMBUSTION ENGINE Oct 27, 2010 Abandoned
Array ( [id] => 8066597 [patent_doc_number] => 20110243723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'FAN GUARD' [patent_app_type] => utility [patent_app_number] => 12/890855 [patent_app_country] => US [patent_app_date] => 2010-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 2156 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0243/20110243723.pdf [firstpage_image] =>[orig_patent_app_number] => 12890855 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/890855
FAN GUARD Sep 26, 2010 Abandoned
Array ( [id] => 6201778 [patent_doc_number] => 20110064564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'Pumps or Generators with Flow-Through Impellers' [patent_app_type] => utility [patent_app_number] => 12/881675 [patent_app_country] => US [patent_app_date] => 2010-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1099 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20110064564.pdf [firstpage_image] =>[orig_patent_app_number] => 12881675 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/881675
Pumps or Generators with Flow-Through Impellers Sep 13, 2010 Abandoned
Array ( [id] => 6002677 [patent_doc_number] => 20110056370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'VARIABLE DISPLACEMENT SWASH PLATE COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 12/875931 [patent_app_country] => US [patent_app_date] => 2010-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14235 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20110056370.pdf [firstpage_image] =>[orig_patent_app_number] => 12875931 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/875931
VARIABLE DISPLACEMENT SWASH PLATE COMPRESSOR Sep 2, 2010 Abandoned
Array ( [id] => 7765949 [patent_doc_number] => 20120034116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-09 [patent_title] => 'COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 12/852437 [patent_app_country] => US [patent_app_date] => 2010-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2580 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20120034116.pdf [firstpage_image] =>[orig_patent_app_number] => 12852437 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/852437
COMPRESSOR Aug 5, 2010 Abandoned
Array ( [id] => 7731174 [patent_doc_number] => 20120014777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'METHOD FOR CONTROLLING A REGULATED-ROTATION-SPEED LOW-PRESSURE CENTRIFUGAL FAN' [patent_app_type] => utility [patent_app_number] => 12/851190 [patent_app_country] => US [patent_app_date] => 2010-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1515 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20120014777.pdf [firstpage_image] =>[orig_patent_app_number] => 12851190 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/851190
METHOD FOR CONTROLLING A REGULATED-ROTATION-SPEED LOW-PRESSURE CENTRIFUGAL FAN Aug 4, 2010 Abandoned
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