
David Louis Ometz
Supervisory Patent Examiner (ID: 5642, Phone: (571)272-7593 , Office: P/2600 )
| Most Active Art Unit | 2754 |
| Art Unit(s) | 2611, 2512, 2653, 2600, 2652, 2672, 2754, 2651, 2622 |
| Total Applications | 915 |
| Issued Applications | 674 |
| Pending Applications | 88 |
| Abandoned Applications | 162 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6703705
[patent_doc_number] => 20030150439
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-08-14
[patent_title] => 'Vortex generator for engines'
[patent_app_type] => new
[patent_app_number] => 10/179805
[patent_app_country] => US
[patent_app_date] => 2002-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1050
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[pdf_file] => publications/A1/0150/20030150439.pdf
[firstpage_image] =>[orig_patent_app_number] => 10179805
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/179805 | Vortex generator for engines | Jun 24, 2002 | Abandoned |
Array
(
[id] => 6823378
[patent_doc_number] => 20030233999
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-12-25
[patent_title] => 'Regenerative internal combustion engine'
[patent_app_type] => new
[patent_app_number] => 10/177372
[patent_app_country] => US
[patent_app_date] => 2002-06-24
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 10177372
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/177372 | Regenerative internal combustion engine | Jun 23, 2002 | Abandoned |
Array
(
[id] => 6633375
[patent_doc_number] => 20030006239
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-09
[patent_title] => 'Heat storage tank'
[patent_app_type] => new
[patent_app_number] => 10/174793
[patent_app_country] => US
[patent_app_date] => 2002-06-19
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 10174793
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/174793 | Heat storage tank | Jun 18, 2002 | Issued |
Array
(
[id] => 1187451
[patent_doc_number] => 06732678
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-05-11
[patent_title] => 'Apparatus and method for reproducing energy'
[patent_app_type] => B2
[patent_app_number] => 10/171669
[patent_app_country] => US
[patent_app_date] => 2002-06-17
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 2080
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[firstpage_image] =>[orig_patent_app_number] => 10171669
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/171669 | Apparatus and method for reproducing energy | Jun 16, 2002 | Issued |
Array
(
[id] => 6802857
[patent_doc_number] => 20030230251
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-12-18
[patent_title] => 'Water tank lid for delivering oxygen and hydrogen'
[patent_app_type] => new
[patent_app_number] => 10/171697
[patent_app_country] => US
[patent_app_date] => 2002-06-17
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[firstpage_image] =>[orig_patent_app_number] => 10171697
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/171697 | Water tank lid for delivering oxygen and hydrogen | Jun 16, 2002 | Abandoned |
Array
(
[id] => 6802858
[patent_doc_number] => 20030230252
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-12-18
[patent_title] => 'Apparatus for inputting and outputting oxygen and hydrogen in engine system'
[patent_app_type] => new
[patent_app_number] => 10/171992
[patent_app_country] => US
[patent_app_date] => 2002-06-17
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[firstpage_image] =>[orig_patent_app_number] => 10171992
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/171992 | Apparatus for inputting and outputting oxygen and hydrogen in engine system | Jun 16, 2002 | Abandoned |
Array
(
[id] => 1152668
[patent_doc_number] => 06758186
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-07-06
[patent_title] => 'Cleaning arrangement for the combustion air of an internal combustion engine'
[patent_app_type] => B2
[patent_app_number] => 10/162902
[patent_app_country] => US
[patent_app_date] => 2002-06-06
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/758/06758186.pdf
[firstpage_image] =>[orig_patent_app_number] => 10162902
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/162902 | Cleaning arrangement for the combustion air of an internal combustion engine | Jun 5, 2002 | Issued |
Array
(
[id] => 1152654
[patent_doc_number] => 06758185
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-07-06
[patent_title] => 'Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics'
[patent_app_type] => B2
[patent_app_number] => 10/064013
[patent_app_country] => US
[patent_app_date] => 2002-06-04
[patent_effective_date] => 0000-00-00
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[patent_figures_cnt] => 50
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[pdf_file] => patents/06/758/06758185.pdf
[firstpage_image] =>[orig_patent_app_number] => 10064013
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/064013 | Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics | Jun 3, 2002 | Issued |
Array
(
[id] => 1288959
[patent_doc_number] => 06626134
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-09-30
[patent_title] => 'Engine cooling system and method for making same'
[patent_app_type] => B1
[patent_app_number] => 10/049244
[patent_app_country] => US
[patent_app_date] => 2002-06-03
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/626/06626134.pdf
[firstpage_image] =>[orig_patent_app_number] => 10049244
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/049244 | Engine cooling system and method for making same | Jun 2, 2002 | Issued |
Array
(
[id] => 778204
[patent_doc_number] => 06994067
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-02-07
[patent_title] => 'Valve timing mechanism for a rotary valve internal combustion engine'
[patent_app_type] => utility
[patent_app_number] => 10/478808
[patent_app_country] => US
[patent_app_date] => 2002-05-30
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/994/06994067.pdf
[firstpage_image] =>[orig_patent_app_number] => 10478808
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/478808 | Valve timing mechanism for a rotary valve internal combustion engine | May 29, 2002 | Issued |
Array
(
[id] => 6858322
[patent_doc_number] => 20030089330
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-05-15
[patent_title] => 'Cylinder disabling control apparatus for a multi-cylinder engine'
[patent_app_type] => new
[patent_app_number] => 10/155983
[patent_app_country] => US
[patent_app_date] => 2002-05-29
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[pdf_file] => publications/A1/0089/20030089330.pdf
[firstpage_image] =>[orig_patent_app_number] => 10155983
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/155983 | Cylinder disabling control apparatus for a multi-cylinder engine | May 28, 2002 | Issued |
Array
(
[id] => 6867021
[patent_doc_number] => 20030079710
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-05-01
[patent_title] => 'Lubrication system for a powertrain'
[patent_app_type] => new
[patent_app_number] => 10/154883
[patent_app_country] => US
[patent_app_date] => 2002-05-24
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0079/20030079710.pdf
[firstpage_image] =>[orig_patent_app_number] => 10154883
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/154883 | Lubrication system for a powertrain | May 23, 2002 | Abandoned |
Array
(
[id] => 6485712
[patent_doc_number] => 20020189575
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-12-19
[patent_title] => ' Cylinder deactivation system timing control synchronization'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/150871 | Cylinder deactivation system timing control synchronization | May 16, 2002 | Issued |
Array
(
[id] => 1190015
[patent_doc_number] => 06729272
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[patent_issue_date] => 2004-05-04
[patent_title] => 'Cylinder head cooling construction for an internal combustion engine'
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[firstpage_image] =>[orig_patent_app_number] => 10146043
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/146043 | Cylinder head cooling construction for an internal combustion engine | May 15, 2002 | Issued |
Array
(
[id] => 1209420
[patent_doc_number] => 06708662
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[patent_kind] => B2
[patent_issue_date] => 2004-03-23
[patent_title] => 'Intake system of outboard motor'
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[firstpage_image] =>[orig_patent_app_number] => 10137452
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/137452 | Intake system of outboard motor | May 2, 2002 | Issued |
Array
(
[id] => 5781523
[patent_doc_number] => 20020157621
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[patent_issue_date] => 2002-10-31
[patent_title] => 'Fluid reservoir'
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[firstpage_image] =>[orig_patent_app_number] => 10126462
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/126462 | Fluid reservoir | Apr 28, 2002 | Issued |
Array
(
[id] => 6806675
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[patent_issue_date] => 2003-10-23
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[firstpage_image] =>[orig_patent_app_number] => 10123402
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/123402 | Internal combustion engine | Apr 16, 2002 | Issued |
Array
(
[id] => 748934
[patent_doc_number] => 07017533
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[patent_issue_date] => 2006-03-28
[patent_title] => 'Almost zero combustion chamber'
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[firstpage_image] =>[orig_patent_app_number] => 10120312
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/120312 | Almost zero combustion chamber | Apr 9, 2002 | Issued |
Array
(
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[patent_issue_date] => 2003-11-11
[patent_title] => 'Electro-hydraulic manifold assembly and method of making same for controlling de-activation of combustion chamber valves in a multicylinder engine'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/119402 | Electro-hydraulic manifold assembly and method of making same for controlling de-activation of combustion chamber valves in a multicylinder engine | Apr 8, 2002 | Issued |
Array
(
[id] => 1227274
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[patent_title] => 'Direct port rotary valve mechanism with variable timing for internal combustion engines'
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[firstpage_image] =>[orig_patent_app_number] => 10116547
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/116547 | Direct port rotary valve mechanism with variable timing for internal combustion engines | Apr 3, 2002 | Issued |