
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] => 1538018
[patent_doc_number] => 06371207
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-16
[patent_title] => 'Method and apparatus for displacing drilling fluids with completion and workover fluids, and for cleaning tubular members'
[patent_app_type] => B1
[patent_app_number] => 09/329544
[patent_app_country] => US
[patent_app_date] => 1999-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 5978
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/371/06371207.pdf
[firstpage_image] =>[orig_patent_app_number] => 09329544
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/329544 | Method and apparatus for displacing drilling fluids with completion and workover fluids, and for cleaning tubular members | Jun 9, 1999 | Issued |
Array
(
[id] => 4388813
[patent_doc_number] => 06227310
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-08
[patent_title] => 'Method and apparatus for providing a magnetic direction reference'
[patent_app_type] => 1
[patent_app_number] => 9/242575
[patent_app_country] => US
[patent_app_date] => 1999-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2109
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/227/06227310.pdf
[firstpage_image] =>[orig_patent_app_number] => 242575
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/242575 | Method and apparatus for providing a magnetic direction reference | Jun 9, 1999 | Issued |
Array
(
[id] => 4388650
[patent_doc_number] => 06237687
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-29
[patent_title] => 'Method and apparatus for placing a gravel pack in an oil and gas well'
[patent_app_type] => 1
[patent_app_number] => 9/329104
[patent_app_country] => US
[patent_app_date] => 1999-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 18
[patent_no_of_words] => 4631
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/237/06237687.pdf
[firstpage_image] =>[orig_patent_app_number] => 329104
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/329104 | Method and apparatus for placing a gravel pack in an oil and gas well | Jun 8, 1999 | Issued |
Array
(
[id] => 1580225
[patent_doc_number] => 06357540
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-19
[patent_title] => 'Rotary drill bit with lip seal in roller cone bit'
[patent_app_type] => B1
[patent_app_number] => 09/326944
[patent_app_country] => US
[patent_app_date] => 1999-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 15
[patent_no_of_words] => 4536
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/357/06357540.pdf
[firstpage_image] =>[orig_patent_app_number] => 09326944
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/326944 | Rotary drill bit with lip seal in roller cone bit | Jun 6, 1999 | Issued |
Array
(
[id] => 4388700
[patent_doc_number] => 06227302
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-08
[patent_title] => 'Apparatus and method for controlling fluid flow in a wellbore'
[patent_app_type] => 1
[patent_app_number] => 9/325474
[patent_app_country] => US
[patent_app_date] => 1999-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 20
[patent_no_of_words] => 9757
[patent_no_of_claims] => 70
[patent_no_of_ind_claims] => 14
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/227/06227302.pdf
[firstpage_image] =>[orig_patent_app_number] => 325474
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/325474 | Apparatus and method for controlling fluid flow in a wellbore | Jun 2, 1999 | Issued |
Array
(
[id] => 4282072
[patent_doc_number] => 06250402
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-26
[patent_title] => 'Establishing positions of locating field detectors and path mappings in underground boring tool applications'
[patent_app_type] => 1
[patent_app_number] => 9/324221
[patent_app_country] => US
[patent_app_date] => 1999-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 14738
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/250/06250402.pdf
[firstpage_image] =>[orig_patent_app_number] => 324221
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/324221 | Establishing positions of locating field detectors and path mappings in underground boring tool applications | May 31, 1999 | Issued |
| 09/269284 | METHOD OF INSTALLING TUBING INTO A LATERAL BOREHOLE | May 27, 1999 | Abandoned |
Array
(
[id] => 4238153
[patent_doc_number] => 06202769
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-20
[patent_title] => 'Drilling stabilizer'
[patent_app_type] => 1
[patent_app_number] => 9/321224
[patent_app_country] => US
[patent_app_date] => 1999-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 5846
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/202/06202769.pdf
[firstpage_image] =>[orig_patent_app_number] => 321224
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/321224 | Drilling stabilizer | May 26, 1999 | Issued |
Array
(
[id] => 4323127
[patent_doc_number] => 06283214
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-04
[patent_title] => 'Optimum perforation design and technique to minimize sand intrusion'
[patent_app_type] => 1
[patent_app_number] => 9/321040
[patent_app_country] => US
[patent_app_date] => 1999-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 25
[patent_no_of_words] => 6267
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/283/06283214.pdf
[firstpage_image] =>[orig_patent_app_number] => 321040
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/321040 | Optimum perforation design and technique to minimize sand intrusion | May 26, 1999 | Issued |
Array
(
[id] => 4359143
[patent_doc_number] => 06302224
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-16
[patent_title] => 'Drag-bit drilling with multi-axial tooth inserts'
[patent_app_type] => 1
[patent_app_number] => 9/311155
[patent_app_country] => US
[patent_app_date] => 1999-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 30
[patent_no_of_words] => 8459
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/302/06302224.pdf
[firstpage_image] =>[orig_patent_app_number] => 311155
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/311155 | Drag-bit drilling with multi-axial tooth inserts | May 12, 1999 | Issued |
Array
(
[id] => 4226078
[patent_doc_number] => 06220353
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-24
[patent_title] => 'Full bore set down tool assembly for gravel packing a well'
[patent_app_type] => 1
[patent_app_number] => 9/302974
[patent_app_country] => US
[patent_app_date] => 1999-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 23
[patent_no_of_words] => 6377
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/220/06220353.pdf
[firstpage_image] =>[orig_patent_app_number] => 302974
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/302974 | Full bore set down tool assembly for gravel packing a well | Apr 29, 1999 | Issued |
Array
(
[id] => 4213241
[patent_doc_number] => 06164393
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-26
[patent_title] => 'Impact tool'
[patent_app_type] => 1
[patent_app_number] => 9/297444
[patent_app_country] => US
[patent_app_date] => 1999-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 4173
[patent_no_of_claims] => 8
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[patent_words_short_claim] => 466
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/164/06164393.pdf
[firstpage_image] =>[orig_patent_app_number] => 297444
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/297444 | Impact tool | Apr 29, 1999 | Issued |
Array
(
[id] => 5932647
[patent_doc_number] => 20020060073
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-05-23
[patent_title] => 'ONE-TRIP MILLING SYSTEM'
[patent_app_type] => new
[patent_app_number] => 09/303049
[patent_app_country] => US
[patent_app_date] => 1999-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 11097
[patent_no_of_claims] => 67
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0060/20020060073.pdf
[firstpage_image] =>[orig_patent_app_number] => 09303049
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/303049 | One-trip milling system | Apr 29, 1999 | Issued |
Array
(
[id] => 4385401
[patent_doc_number] => 06230810
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-15
[patent_title] => 'Method and apparatus for producing wellbore fluids from a plurality of wells'
[patent_app_type] => 1
[patent_app_number] => 9/301414
[patent_app_country] => US
[patent_app_date] => 1999-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4745
[patent_no_of_claims] => 28
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/230/06230810.pdf
[firstpage_image] =>[orig_patent_app_number] => 301414
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/301414 | Method and apparatus for producing wellbore fluids from a plurality of wells | Apr 27, 1999 | Issued |
Array
(
[id] => 4123529
[patent_doc_number] => RE036830
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-22
[patent_title] => 'Low-friction derailleur cable router'
[patent_app_type] => 2
[patent_app_number] => 9/303229
[patent_app_country] => US
[patent_app_date] => 1999-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4915
[patent_no_of_claims] => 61
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/036/RE036830.pdf
[firstpage_image] =>[orig_patent_app_number] => 303229
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/303229 | Low-friction derailleur cable router | Apr 27, 1999 | Issued |
Array
(
[id] => 4147454
[patent_doc_number] => 06138764
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-31
[patent_title] => 'System and method for deploying a wireline retrievable tool in a deviated well'
[patent_app_type] => 1
[patent_app_number] => 9/299424
[patent_app_country] => US
[patent_app_date] => 1999-04-26
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[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/138/06138764.pdf
[firstpage_image] =>[orig_patent_app_number] => 299424
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/299424 | System and method for deploying a wireline retrievable tool in a deviated well | Apr 25, 1999 | Issued |
Array
(
[id] => 4337246
[patent_doc_number] => 06189628
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-20
[patent_title] => 'Earth borer system with drill-rod changer'
[patent_app_type] => 1
[patent_app_number] => 9/298754
[patent_app_country] => US
[patent_app_date] => 1999-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/189/06189628.pdf
[firstpage_image] =>[orig_patent_app_number] => 298754
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/298754 | Earth borer system with drill-rod changer | Apr 22, 1999 | Issued |
Array
(
[id] => 4342009
[patent_doc_number] => 06173772
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-16
[patent_title] => 'Controlling multiple downhole tools'
[patent_app_type] => 1
[patent_app_number] => 9/298024
[patent_app_country] => US
[patent_app_date] => 1999-04-22
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/173/06173772.pdf
[firstpage_image] =>[orig_patent_app_number] => 298024
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/298024 | Controlling multiple downhole tools | Apr 21, 1999 | Issued |
Array
(
[id] => 4224342
[patent_doc_number] => 06135215
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-24
[patent_title] => 'Tool string apparatus for lateral borehole formation'
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[patent_app_country] => US
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[pdf_file] => patents/06/135/06135215.pdf
[firstpage_image] =>[orig_patent_app_number] => 291405
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/291405 | Tool string apparatus for lateral borehole formation | Apr 12, 1999 | Issued |
Array
(
[id] => 4248424
[patent_doc_number] => 06305483
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-23
[patent_title] => 'Multi-piece rotary cone drill bit seal'
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[patent_app_number] => 9/283495
[patent_app_country] => US
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[pdf_file] => patents/06/305/06305483.pdf
[firstpage_image] =>[orig_patent_app_number] => 283495
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/283495 | Multi-piece rotary cone drill bit seal | Mar 31, 1999 | Issued |