Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 466 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 9 [patent_no_of_words] => 4745 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 85 [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 [patent_figures_cnt] => 16 [patent_no_of_words] => 4915 [patent_no_of_claims] => 61 [patent_no_of_ind_claims] => 45 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3690 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 5 [patent_no_of_words] => 3827 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 4769 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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' [patent_app_type] => 1 [patent_app_number] => 9/291405 [patent_app_country] => US [patent_app_date] => 1999-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 24 [patent_no_of_words] => 3713 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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' [patent_app_type] => 1 [patent_app_number] => 9/283495 [patent_app_country] => US [patent_app_date] => 1999-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 25 [patent_no_of_words] => 8570 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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
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