
Roger J. Schoeppel
Examiner (ID: 15385)
| Most Active Art Unit | 3506 |
| Art Unit(s) | 3625, 3672, 3642, 3506 |
| Total Applications | 1656 |
| Issued Applications | 1479 |
| Pending Applications | 107 |
| Abandoned Applications | 70 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4111713
[patent_doc_number] => 06032733
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-07
[patent_title] => 'Cable head'
[patent_app_type] => 1
[patent_app_number] => 8/918530
[patent_app_country] => US
[patent_app_date] => 1997-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 7132
[patent_no_of_claims] => 43
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[pdf_file] => patents/06/032/06032733.pdf
[firstpage_image] =>[orig_patent_app_number] => 918530
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/918530 | Cable head | Aug 21, 1997 | Issued |
Array
(
[id] => 4029141
[patent_doc_number] => 05868201
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-09
[patent_title] => 'Computer controlled downhole tools for production well control'
[patent_app_type] => 1
[patent_app_number] => 8/917649
[patent_app_country] => US
[patent_app_date] => 1997-08-22
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[patent_drawing_sheets_cnt] => 20
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[pdf_file] => patents/05/868/05868201.pdf
[firstpage_image] =>[orig_patent_app_number] => 917649
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/917649 | Computer controlled downhole tools for production well control | Aug 21, 1997 | Issued |
Array
(
[id] => 4051944
[patent_doc_number] => 05894888
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-04-20
[patent_title] => 'Horizontal well fracture stimulation methods'
[patent_app_type] => 1
[patent_app_number] => 8/915784
[patent_app_country] => US
[patent_app_date] => 1997-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3806
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[pdf_file] => patents/05/894/05894888.pdf
[firstpage_image] =>[orig_patent_app_number] => 915784
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/915784 | Horizontal well fracture stimulation methods | Aug 20, 1997 | Issued |
Array
(
[id] => 3857745
[patent_doc_number] => 05803167
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-08
[patent_title] => 'Computer controlled downhole tools for production well control'
[patent_app_type] => 1
[patent_app_number] => 8/914295
[patent_app_country] => US
[patent_app_date] => 1997-08-20
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 17403
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[firstpage_image] =>[orig_patent_app_number] => 914295
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/914295 | Computer controlled downhole tools for production well control | Aug 19, 1997 | Issued |
Array
(
[id] => 3825896
[patent_doc_number] => 05846148
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-08
[patent_title] => 'Bicycle front derailleur'
[patent_app_type] => 1
[patent_app_number] => 8/914550
[patent_app_country] => US
[patent_app_date] => 1997-08-19
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[firstpage_image] =>[orig_patent_app_number] => 914550
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/914550 | Bicycle front derailleur | Aug 18, 1997 | Issued |
Array
(
[id] => 4215647
[patent_doc_number] => 06073711
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-06-13
[patent_title] => 'Partially enhanced drill bit'
[patent_app_type] => 1
[patent_app_number] => 8/912404
[patent_app_country] => US
[patent_app_date] => 1997-08-18
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/073/06073711.pdf
[firstpage_image] =>[orig_patent_app_number] => 912404
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/912404 | Partially enhanced drill bit | Aug 17, 1997 | Issued |
Array
(
[id] => 4028437
[patent_doc_number] => 05873413
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-23
[patent_title] => 'Methods of modifying subterranean strata properties'
[patent_app_type] => 1
[patent_app_number] => 8/914594
[patent_app_country] => US
[patent_app_date] => 1997-08-18
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[pdf_file] => patents/05/873/05873413.pdf
[firstpage_image] =>[orig_patent_app_number] => 914594
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/914594 | Methods of modifying subterranean strata properties | Aug 17, 1997 | Issued |
Array
(
[id] => 3789759
[patent_doc_number] => 05810085
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-22
[patent_title] => 'Drill hole plugging method utilizing sodium bentonite nodules'
[patent_app_type] => 1
[patent_app_number] => 8/911651
[patent_app_country] => US
[patent_app_date] => 1997-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 7545
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[pdf_file] => patents/05/810/05810085.pdf
[firstpage_image] =>[orig_patent_app_number] => 911651
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/911651 | Drill hole plugging method utilizing sodium bentonite nodules | Aug 14, 1997 | Issued |
| 90/004809 | BICYCLE GEAR SHIFTING METHOD AND APPARATUS | Aug 13, 1997 | Issued |
Array
(
[id] => 3901949
[patent_doc_number] => 05950727
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-14
[patent_title] => 'Method for plugging gas migration channels in the cement annulus of a wellbore using high viscosity polymers'
[patent_app_type] => 1
[patent_app_number] => 8/911479
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[pdf_file] => patents/05/950/05950727.pdf
[firstpage_image] =>[orig_patent_app_number] => 911479
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/911479 | Method for plugging gas migration channels in the cement annulus of a wellbore using high viscosity polymers | Aug 13, 1997 | Issued |
Array
(
[id] => 3923454
[patent_doc_number] => 05871046
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-16
[patent_title] => 'Orienting, retrievable whipstock anchor'
[patent_app_type] => 1
[patent_app_number] => 8/912996
[patent_app_country] => US
[patent_app_date] => 1997-08-11
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/871/05871046.pdf
[firstpage_image] =>[orig_patent_app_number] => 912996
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/912996 | Orienting, retrievable whipstock anchor | Aug 10, 1997 | Issued |
Array
(
[id] => 3909407
[patent_doc_number] => 05971069
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-26
[patent_title] => 'Well completion and production techniques'
[patent_app_type] => 1
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[firstpage_image] =>[orig_patent_app_number] => 908890
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/908890 | Well completion and production techniques | Aug 7, 1997 | Issued |
Array
(
[id] => 4028545
[patent_doc_number] => 05873421
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-23
[patent_title] => 'Tool for installing a pipeline under a structure'
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[pdf_file] => patents/05/873/05873421.pdf
[firstpage_image] =>[orig_patent_app_number] => 907404
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/907404 | Tool for installing a pipeline under a structure | Aug 6, 1997 | Issued |
Array
(
[id] => 3892165
[patent_doc_number] => 06000468
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-14
[patent_title] => 'Method and apparatus for the downhole metering and control of fluids produced from wells'
[patent_app_type] => 1
[patent_app_number] => 8/905210
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/905210 | Method and apparatus for the downhole metering and control of fluids produced from wells | Jul 31, 1997 | Issued |
Array
(
[id] => 3916671
[patent_doc_number] => 05988302
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-23
[patent_title] => 'Hardmetal facing for earth boring drill bit'
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[pdf_file] => patents/05/988/05988302.pdf
[firstpage_image] =>[orig_patent_app_number] => 903913
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/903913 | Hardmetal facing for earth boring drill bit | Jul 30, 1997 | Issued |
Array
(
[id] => 4028574
[patent_doc_number] => 05873423
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[patent_issue_date] => 1999-02-23
[patent_title] => 'Frustum cutting bit arrangement'
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[firstpage_image] =>[orig_patent_app_number] => 903554
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/903554 | Frustum cutting bit arrangement | Jul 30, 1997 | Issued |
Array
(
[id] => 3981113
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[patent_title] => 'Downhole disposal of well produced water using pressurized gas'
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[pdf_file] => patents/05/857/05857519.pdf
[firstpage_image] =>[orig_patent_app_number] => 903870
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Array
(
[id] => 3772651
[patent_doc_number] => 05778994
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[patent_kind] => NA
[patent_issue_date] => 1998-07-14
[patent_title] => 'Claw tooth rotary bit'
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[firstpage_image] =>[orig_patent_app_number] => 902095
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/902095 | Claw tooth rotary bit | Jul 28, 1997 | Issued |
Array
(
[id] => 3972315
[patent_doc_number] => 05890533
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[patent_issue_date] => 1999-04-06
[patent_title] => 'Alternate path well tool having an internal shunt tube'
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Array
(
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[firstpage_image] =>[orig_patent_app_number] => 898585
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/898585 | Idler sprocket assembly for a phased chain system | Jul 21, 1997 | Issued |