Search

Michael T. Rozanski

Examiner (ID: 11357, Phone: (571)272-1648 , Office: P/3768 )

Most Active Art Unit
3768
Art Unit(s)
3737, 3768, 3793, 3797, 3786
Total Applications
1166
Issued Applications
790
Pending Applications
93
Abandoned Applications
308

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6192080 [patent_doc_number] => 20110023834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'INTERNAL COMBUSTION ENGINE WITH VARIABLE COMPRESSION RATIO' [patent_app_type] => utility [patent_app_number] => 12/901434 [patent_app_country] => US [patent_app_date] => 2010-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 16443 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20110023834.pdf [firstpage_image] =>[orig_patent_app_number] => 12901434 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/901434
INTERNAL COMBUSTION ENGINE WITH VARIABLE COMPRESSION RATIO Oct 7, 2010 Abandoned
Array ( [id] => 9230928 [patent_doc_number] => 08596228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-03 [patent_title] => 'Thermostat and cooling device for vehicle' [patent_app_type] => utility [patent_app_number] => 13/255797 [patent_app_country] => US [patent_app_date] => 2010-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6711 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13255797 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/255797
Thermostat and cooling device for vehicle Oct 6, 2010 Issued
Array ( [id] => 7500093 [patent_doc_number] => 08033263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Cylinder head gasket' [patent_app_type] => utility [patent_app_number] => 12/923700 [patent_app_country] => US [patent_app_date] => 2010-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5029 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/033/08033263.pdf [firstpage_image] =>[orig_patent_app_number] => 12923700 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/923700
Cylinder head gasket Oct 4, 2010 Issued
Array ( [id] => 8185678 [patent_doc_number] => 08181622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Engine and piston' [patent_app_type] => utility [patent_app_number] => 12/895188 [patent_app_country] => US [patent_app_date] => 2010-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11769 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/181/08181622.pdf [firstpage_image] =>[orig_patent_app_number] => 12895188 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/895188
Engine and piston Sep 29, 2010 Issued
Array ( [id] => 4607282 [patent_doc_number] => 07992535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Heating engine oil in an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/892184 [patent_app_country] => US [patent_app_date] => 2010-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5271 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/992/07992535.pdf [firstpage_image] =>[orig_patent_app_number] => 12892184 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/892184
Heating engine oil in an internal combustion engine Sep 27, 2010 Issued
Array ( [id] => 8919219 [patent_doc_number] => 08485142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-16 [patent_title] => 'Internal combustion engine cooling system and method for determining failure therein' [patent_app_type] => utility [patent_app_number] => 13/508884 [patent_app_country] => US [patent_app_date] => 2010-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5441 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13508884 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/508884
Internal combustion engine cooling system and method for determining failure therein Sep 12, 2010 Issued
Array ( [id] => 8013987 [patent_doc_number] => 08136490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-20 [patent_title] => 'Multi-piston camwheel engine' [patent_app_type] => utility [patent_app_number] => 12/880521 [patent_app_country] => US [patent_app_date] => 2010-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5464 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/136/08136490.pdf [firstpage_image] =>[orig_patent_app_number] => 12880521 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/880521
Multi-piston camwheel engine Sep 12, 2010 Issued
Array ( [id] => 4627779 [patent_doc_number] => 08006654 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-08-30 [patent_title] => 'High efficiency eight stroke internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/878816 [patent_app_country] => US [patent_app_date] => 2010-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5575 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/006/08006654.pdf [firstpage_image] =>[orig_patent_app_number] => 12878816 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/878816
High efficiency eight stroke internal combustion engine Sep 8, 2010 Issued
Array ( [id] => 8723829 [patent_doc_number] => 08402938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-26 [patent_title] => 'Internal combustion engine having different stroke distances' [patent_app_type] => utility [patent_app_number] => 12/873930 [patent_app_country] => US [patent_app_date] => 2010-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2434 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12873930 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/873930
Internal combustion engine having different stroke distances Aug 31, 2010 Issued
Array ( [id] => 9024684 [patent_doc_number] => 08534257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Engine case' [patent_app_type] => utility [patent_app_number] => 12/870942 [patent_app_country] => US [patent_app_date] => 2010-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3226 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12870942 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/870942
Engine case Aug 29, 2010 Issued
Array ( [id] => 8688051 [patent_doc_number] => 08387573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-05 [patent_title] => 'Variable compression ratio device' [patent_app_type] => utility [patent_app_number] => 12/868423 [patent_app_country] => US [patent_app_date] => 2010-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4386 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12868423 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/868423
Variable compression ratio device Aug 24, 2010 Issued
Array ( [id] => 9867711 [patent_doc_number] => 08955471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-17 [patent_title] => 'Mechanical coolant pump' [patent_app_type] => utility [patent_app_number] => 13/496242 [patent_app_country] => US [patent_app_date] => 2010-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1666 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13496242 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/496242
Mechanical coolant pump Aug 23, 2010 Issued
Array ( [id] => 7781290 [patent_doc_number] => 20120042846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-23 [patent_title] => 'LUBRICATION SYSTEM AND METHOD CONFIGURED FOR SUPPLYING PRESSURIZED OIL TO AN ENGINE' [patent_app_type] => utility [patent_app_number] => 12/861418 [patent_app_country] => US [patent_app_date] => 2010-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4340 [patent_no_of_claims] => 19 [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] => publications/A1/0042/20120042846.pdf [firstpage_image] =>[orig_patent_app_number] => 12861418 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/861418
Lubrication system and method configured for supplying pressurized oil to an engine Aug 22, 2010 Issued
Array ( [id] => 8479798 [patent_doc_number] => 20120279205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-08 [patent_title] => 'INTERNAL COMBUSTION ENGINES' [patent_app_type] => utility [patent_app_number] => 13/391201 [patent_app_country] => US [patent_app_date] => 2010-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6710 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 13391201 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/391201
INTERNAL COMBUSTION ENGINES Aug 18, 2010 Abandoned
Array ( [id] => 6050101 [patent_doc_number] => 20110108006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'VARIABLE COMPRESSION RATIO DEVICE' [patent_app_type] => utility [patent_app_number] => 12/857475 [patent_app_country] => US [patent_app_date] => 2010-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3572 [patent_no_of_claims] => 14 [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] => publications/A1/0108/20110108006.pdf [firstpage_image] =>[orig_patent_app_number] => 12857475 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/857475
Variable compression ratio device Aug 15, 2010 Issued
Array ( [id] => 8832876 [patent_doc_number] => 08448623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/850655 [patent_app_country] => US [patent_app_date] => 2010-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3837 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12850655 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/850655
Internal combustion engine Aug 4, 2010 Issued
Array ( [id] => 7761331 [patent_doc_number] => 20120031366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-09 [patent_title] => 'ROLLERIZED CRANKTRAIN BEDPLATE, RECIPROCATING ENGINE EMBODYING SAME AND ENGINE FURTHER INCLUDING ROLLERIZED CRANKTRAIN' [patent_app_type] => utility [patent_app_number] => 12/851416 [patent_app_country] => US [patent_app_date] => 2010-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4016 [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/A1/0031/20120031366.pdf [firstpage_image] =>[orig_patent_app_number] => 12851416 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/851416
Rollerized cranktrain bedplate, reciprocating engine embodying same and engine further including rollerized cranktrain Aug 4, 2010 Issued
Array ( [id] => 7761333 [patent_doc_number] => 20120031367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-09 [patent_title] => 'CYLINDER BORE WALL OIL SQUIRTER, RECIPROCATING ENGINE EMBODYING SAME AND WHERE THE ENGINE FURTHER EMBODIES A ROLLERIZED CRANKTRAIN' [patent_app_type] => utility [patent_app_number] => 12/851443 [patent_app_country] => US [patent_app_date] => 2010-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4579 [patent_no_of_claims] => 17 [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/A1/0031/20120031367.pdf [firstpage_image] =>[orig_patent_app_number] => 12851443 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/851443
CYLINDER BORE WALL OIL SQUIRTER, RECIPROCATING ENGINE EMBODYING SAME AND WHERE THE ENGINE FURTHER EMBODIES A ROLLERIZED CRANKTRAIN Aug 4, 2010 Abandoned
Array ( [id] => 8215747 [patent_doc_number] => 20120132154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'CONTROL DEVICE FOR VARIABLE WATER PUMP' [patent_app_type] => utility [patent_app_number] => 13/148203 [patent_app_country] => US [patent_app_date] => 2010-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7286 [patent_no_of_claims] => 8 [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] => 13148203 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/148203
Control device for variable water pump Aug 4, 2010 Issued
Array ( [id] => 8651513 [patent_doc_number] => 08371254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'Fuel injector cooling' [patent_app_type] => utility [patent_app_number] => 12/850384 [patent_app_country] => US [patent_app_date] => 2010-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5140 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12850384 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/850384
Fuel injector cooling Aug 3, 2010 Issued
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