
Roger J. Schoeppel
Examiner (ID: 14190)
| Most Active Art Unit | 3506 |
| Art Unit(s) | 3672, 3506, 3642, 3625 |
| Total Applications | 1656 |
| Issued Applications | 1479 |
| Pending Applications | 107 |
| Abandoned Applications | 70 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4008054
[patent_doc_number] => 05906239
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-25
[patent_title] => 'Jarring tool'
[patent_app_type] => 1
[patent_app_number] => 8/827794
[patent_app_country] => US
[patent_app_date] => 1997-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 26
[patent_no_of_words] => 7969
[patent_no_of_claims] => 61
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/906/05906239.pdf
[firstpage_image] =>[orig_patent_app_number] => 827794
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/827794 | Jarring tool | Apr 10, 1997 | Issued |
Array
(
[id] => 3943811
[patent_doc_number] => 05899270
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-04
[patent_title] => 'Side intake valve assembly'
[patent_app_type] => 1
[patent_app_number] => 8/835654
[patent_app_country] => US
[patent_app_date] => 1997-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 11
[patent_no_of_words] => 3831
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[patent_words_short_claim] => 195
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/899/05899270.pdf
[firstpage_image] =>[orig_patent_app_number] => 835654
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/835654 | Side intake valve assembly | Apr 9, 1997 | Issued |
Array
(
[id] => 4077518
[patent_doc_number] => 06017286
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-01-25
[patent_title] => 'Power train'
[patent_app_type] => 1
[patent_app_number] => 8/827648
[patent_app_country] => US
[patent_app_date] => 1997-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 5693
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 148
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/017/06017286.pdf
[firstpage_image] =>[orig_patent_app_number] => 827648
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/827648 | Power train | Apr 9, 1997 | Issued |
Array
(
[id] => 4029328
[patent_doc_number] => 05868213
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-09
[patent_title] => 'Steel tooth cutter element with gage facing knee'
[patent_app_type] => 1
[patent_app_number] => 8/833334
[patent_app_country] => US
[patent_app_date] => 1997-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 40
[patent_no_of_words] => 15433
[patent_no_of_claims] => 74
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/868/05868213.pdf
[firstpage_image] =>[orig_patent_app_number] => 833334
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/833334 | Steel tooth cutter element with gage facing knee | Apr 3, 1997 | Issued |
Array
(
[id] => 3976732
[patent_doc_number] => 05909772
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-08
[patent_title] => 'Apparatus and method for estimating liquid yield of a gas/condensate reservoir'
[patent_app_type] => 1
[patent_app_number] => 8/835154
[patent_app_country] => US
[patent_app_date] => 1997-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 2820
[patent_no_of_claims] => 9
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/909/05909772.pdf
[firstpage_image] =>[orig_patent_app_number] => 835154
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/835154 | Apparatus and method for estimating liquid yield of a gas/condensate reservoir | Apr 3, 1997 | Issued |
Array
(
[id] => 4125061
[patent_doc_number] => 06029759
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-29
[patent_title] => 'Hardfacing on steel tooth cutter element'
[patent_app_type] => 1
[patent_app_number] => 8/835135
[patent_app_country] => US
[patent_app_date] => 1997-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
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[patent_no_of_words] => 15336
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[pdf_file] => patents/06/029/06029759.pdf
[firstpage_image] =>[orig_patent_app_number] => 835135
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/835135 | Hardfacing on steel tooth cutter element | Apr 3, 1997 | Issued |
Array
(
[id] => 3869383
[patent_doc_number] => 05833015
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-10
[patent_title] => 'Method and apparatus for sinking pipes or cables into a pilot borehole'
[patent_app_type] => 1
[patent_app_number] => 8/832905
[patent_app_country] => US
[patent_app_date] => 1997-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 2818
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/833/05833015.pdf
[firstpage_image] =>[orig_patent_app_number] => 832905
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/832905 | Method and apparatus for sinking pipes or cables into a pilot borehole | Apr 2, 1997 | Issued |
Array
(
[id] => 3989077
[patent_doc_number] => 05887668
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-30
[patent_title] => 'Wellbore milling-- drilling'
[patent_app_type] => 1
[patent_app_number] => 8/832483
[patent_app_country] => US
[patent_app_date] => 1997-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 41
[patent_no_of_words] => 9435
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/887/05887668.pdf
[firstpage_image] =>[orig_patent_app_number] => 832483
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/832483 | Wellbore milling-- drilling | Apr 1, 1997 | Issued |
Array
(
[id] => 3765199
[patent_doc_number] => 05816966
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-06
[patent_title] => 'Bicycle front deraileur with a smooth gear switching mechanism'
[patent_app_type] => 1
[patent_app_number] => 8/825289
[patent_app_country] => US
[patent_app_date] => 1997-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[patent_no_of_words] => 2373
[patent_no_of_claims] => 11
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/816/05816966.pdf
[firstpage_image] =>[orig_patent_app_number] => 825289
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/825289 | Bicycle front deraileur with a smooth gear switching mechanism | Mar 26, 1997 | Issued |
Array
(
[id] => 4111257
[patent_doc_number] => 06119798
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-19
[patent_title] => 'Rock drill bit and cutting inserts'
[patent_app_type] => 1
[patent_app_number] => 8/809575
[patent_app_country] => US
[patent_app_date] => 1997-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 18
[patent_no_of_words] => 3614
[patent_no_of_claims] => 7
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/119/06119798.pdf
[firstpage_image] =>[orig_patent_app_number] => 809575
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/809575 | Rock drill bit and cutting inserts | Mar 25, 1997 | Issued |
Array
(
[id] => 3923478
[patent_doc_number] => 05871048
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-16
[patent_title] => 'Determining an optimum gas injection rate for a gas-lift well'
[patent_app_type] => 1
[patent_app_number] => 8/824606
[patent_app_country] => US
[patent_app_date] => 1997-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/871/05871048.pdf
[firstpage_image] =>[orig_patent_app_number] => 824606
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/824606 | Determining an optimum gas injection rate for a gas-lift well | Mar 25, 1997 | Issued |
Array
(
[id] => 3789818
[patent_doc_number] => 05810088
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-22
[patent_title] => 'Electrically actuated disconnect apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 8/825014
[patent_app_country] => US
[patent_app_date] => 1997-03-26
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[pdf_file] => patents/05/810/05810088.pdf
[firstpage_image] =>[orig_patent_app_number] => 825014
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/825014 | Electrically actuated disconnect apparatus and method | Mar 25, 1997 | Issued |
Array
(
[id] => 3912131
[patent_doc_number] => 05937954
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-17
[patent_title] => 'Method for directional drilling'
[patent_app_type] => 1
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[patent_app_country] => US
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[pdf_file] => patents/05/937/05937954.pdf
[firstpage_image] =>[orig_patent_app_number] => 823847
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/823847 | Method for directional drilling | Mar 24, 1997 | Issued |
Array
(
[id] => 3955917
[patent_doc_number] => 05947214
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-07
[patent_title] => 'BIT torque limiting device'
[patent_app_type] => 1
[patent_app_number] => 8/821465
[patent_app_country] => US
[patent_app_date] => 1997-03-21
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[pdf_file] => patents/05/947/05947214.pdf
[firstpage_image] =>[orig_patent_app_number] => 821465
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/821465 | BIT torque limiting device | Mar 20, 1997 | Issued |
| 08/819125 | ROLLING-CUTTER BIT WITH KERF-CUTTING ROW | Mar 16, 1997 | Abandoned |
Array
(
[id] => 3988927
[patent_doc_number] => 05887657
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-30
[patent_title] => 'Pressure test method for permanent downhole wells and apparatus therefore'
[patent_app_type] => 1
[patent_app_number] => 8/818569
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[patent_app_date] => 1997-03-14
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[pdf_file] => patents/05/887/05887657.pdf
[firstpage_image] =>[orig_patent_app_number] => 818569
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/818569 | Pressure test method for permanent downhole wells and apparatus therefore | Mar 13, 1997 | Issued |
Array
(
[id] => 3840026
[patent_doc_number] => 05791422
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-11
[patent_title] => 'Rock bit with hardfacing material incorporating spherical cast carbide particles'
[patent_app_type] => 1
[patent_app_number] => 8/815745
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[pdf_file] => patents/05/791/05791422.pdf
[firstpage_image] =>[orig_patent_app_number] => 815745
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/815745 | Rock bit with hardfacing material incorporating spherical cast carbide particles | Mar 11, 1997 | Issued |
Array
(
[id] => 3977388
[patent_doc_number] => 05918674
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-06
[patent_title] => 'Casing and method of installing the casing in a well'
[patent_app_type] => 1
[patent_app_number] => 8/815555
[patent_app_country] => US
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[pdf_file] => patents/05/918/05918674.pdf
[firstpage_image] =>[orig_patent_app_number] => 815555
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/815555 | Casing and method of installing the casing in a well | Mar 11, 1997 | Issued |
Array
(
[id] => 3730958
[patent_doc_number] => 05800300
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-01
[patent_title] => 'Motion transfer device'
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[pdf_file] => patents/05/800/05800300.pdf
[firstpage_image] =>[orig_patent_app_number] => 814797
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/814797 | Motion transfer device | Mar 9, 1997 | Issued |
Array
(
[id] => 3890296
[patent_doc_number] => 05896924
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-04-27
[patent_title] => 'Computer controlled gas lift system'
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[patent_app_number] => 8/812467
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[pdf_file] => patents/05/896/05896924.pdf
[firstpage_image] =>[orig_patent_app_number] => 812467
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/812467 | Computer controlled gas lift system | Mar 5, 1997 | Issued |