Search

Tara E. Schimpf

Examiner (ID: 2882, Phone: (571)270-7741 , Office: P/3672 )

Most Active Art Unit
3672
Art Unit(s)
3672, 3676
Total Applications
472
Issued Applications
354
Pending Applications
22
Abandoned Applications
97

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9177699 [patent_doc_number] => 20130319684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'FRICTION REDUCING STABILIZER' [patent_app_type] => utility [patent_app_number] => 13/485647 [patent_app_country] => US [patent_app_date] => 2012-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4444 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13485647 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/485647
FRICTION REDUCING STABILIZER May 30, 2012 Abandoned
Array ( [id] => 11284196 [patent_doc_number] => 09500044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-22 [patent_title] => 'Tubular coupling device' [patent_app_type] => utility [patent_app_number] => 13/480652 [patent_app_country] => US [patent_app_date] => 2012-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 5143 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13480652 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/480652
Tubular coupling device May 24, 2012 Issued
Array ( [id] => 9873018 [patent_doc_number] => 08960277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-24 [patent_title] => 'Packer for sealing against a wellbore wall' [patent_app_type] => utility [patent_app_number] => 13/478907 [patent_app_country] => US [patent_app_date] => 2012-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2653 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13478907 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/478907
Packer for sealing against a wellbore wall May 22, 2012 Issued
Array ( [id] => 10282398 [patent_doc_number] => 20150167395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'SYSTEM AND METHOD FOR IMPROVING STABILITY OF DRILLING TOOLS' [patent_app_type] => utility [patent_app_number] => 14/401802 [patent_app_country] => US [patent_app_date] => 2012-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 16500 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14401802 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/401802
SYSTEM AND METHOD FOR IMPROVING STABILITY OF DRILLING TOOLS May 22, 2012 Abandoned
Array ( [id] => 10588157 [patent_doc_number] => 09309761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-12 [patent_title] => 'Communication system for extended reach wells' [patent_app_type] => utility [patent_app_number] => 13/472852 [patent_app_country] => US [patent_app_date] => 2012-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3989 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13472852 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/472852
Communication system for extended reach wells May 15, 2012 Issued
Array ( [id] => 9144674 [patent_doc_number] => 20130299197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'ADJUSTABLE CONE EXPANSION SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/467612 [patent_app_country] => US [patent_app_date] => 2012-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3301 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13467612 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/467612
Adjustable cone expansion systems and methods May 8, 2012 Issued
Array ( [id] => 9131461 [patent_doc_number] => 20130292174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'COMPOSITE LINERS FOR PERFORATORS' [patent_app_type] => utility [patent_app_number] => 13/463165 [patent_app_country] => US [patent_app_date] => 2012-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2509 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13463165 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/463165
COMPOSITE LINERS FOR PERFORATORS May 2, 2012 Abandoned
Array ( [id] => 8473818 [patent_doc_number] => 20120273225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'COLLAPSE SENSING CHECK VALVE' [patent_app_type] => utility [patent_app_number] => 13/458192 [patent_app_country] => US [patent_app_date] => 2012-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2757 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13458192 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/458192
COLLAPSE SENSING CHECK VALVE Apr 26, 2012 Abandoned
Array ( [id] => 11888481 [patent_doc_number] => 09759034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Frac plug body' [patent_app_type] => utility [patent_app_number] => 13/452521 [patent_app_country] => US [patent_app_date] => 2012-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2773 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13452521 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/452521
Frac plug body Apr 19, 2012 Issued
Array ( [id] => 15817575 [patent_doc_number] => 10633955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Nano-particle reinforced well screen [patent_app_type] => utility [patent_app_number] => 14/370461 [patent_app_country] => US [patent_app_date] => 2012-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2352 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14370461 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/370461
Nano-particle reinforced well screen Mar 21, 2012 Issued
Array ( [id] => 9760319 [patent_doc_number] => 08844630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-30 [patent_title] => 'Adjustable engagement system for tool removal and method of use' [patent_app_type] => utility [patent_app_number] => 13/406692 [patent_app_country] => US [patent_app_date] => 2012-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 3801 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13406692 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/406692
Adjustable engagement system for tool removal and method of use Feb 27, 2012 Issued
Array ( [id] => 8960198 [patent_doc_number] => 20130199800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'WIPER PLUG ELEMENTS AND METHODS OF STIMULATING A WELLBORE ENVIRONMENT' [patent_app_type] => utility [patent_app_number] => 13/366076 [patent_app_country] => US [patent_app_date] => 2012-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3434 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13366076 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/366076
Wiper plug elements and methods of stimulating a wellbore environment Feb 2, 2012 Issued
Array ( [id] => 10950018 [patent_doc_number] => 20140353039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'CORE BARREL VALVE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/375081 [patent_app_country] => US [patent_app_date] => 2012-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5900 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14375081 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/375081
CORE BARREL VALVE ASSEMBLY Jan 26, 2012 Abandoned
Array ( [id] => 8936838 [patent_doc_number] => 20130186635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'Hydraulic Shock Absorber for Sliding Sleeves' [patent_app_type] => utility [patent_app_number] => 13/355272 [patent_app_country] => US [patent_app_date] => 2012-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1544 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13355272 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/355272
Hydraulic shock absorber for sliding sleeves Jan 19, 2012 Issued
Array ( [id] => 9117597 [patent_doc_number] => 20130284519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'Gravity Based Fluid Trap' [patent_app_type] => utility [patent_app_number] => 13/978120 [patent_app_country] => US [patent_app_date] => 2012-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4006 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13978120 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/978120
Gravity based fluid trap Jan 3, 2012 Issued
Array ( [id] => 9144716 [patent_doc_number] => 20130299239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'Method For Controlling Drilling Unit of Rock Drilling Rig, and Rock Drilling Rig' [patent_app_type] => utility [patent_app_number] => 13/989861 [patent_app_country] => US [patent_app_date] => 2011-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7446 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13989861 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/989861
Method For Controlling Drilling Unit of Rock Drilling Rig, and Rock Drilling Rig Nov 15, 2011 Abandoned
Array ( [id] => 8986388 [patent_doc_number] => 20130213669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'SYSTEM AND METHOD FOR RAIALLY EXPANDING A TUBULAR ELEMENT' [patent_app_type] => utility [patent_app_number] => 13/883221 [patent_app_country] => US [patent_app_date] => 2011-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 10702 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13883221 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/883221
SYSTEM AND METHOD FOR RAIALLY EXPANDING A TUBULAR ELEMENT Nov 3, 2011 Abandoned
Array ( [id] => 9013374 [patent_doc_number] => 20130228338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'Device for Operating Downhole Equipment' [patent_app_type] => utility [patent_app_number] => 13/879241 [patent_app_country] => US [patent_app_date] => 2011-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2525 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13879241 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/879241
Device for Operating Downhole Equipment Oct 20, 2011 Abandoned
Array ( [id] => 8925025 [patent_doc_number] => 20130180785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'ROCK DRILL BIT FOR PERCUSSIVE DRILLING AND A ROCK DRILL BIT BUTTON' [patent_app_type] => utility [patent_app_number] => 13/825533 [patent_app_country] => US [patent_app_date] => 2011-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4258 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13825533 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/825533
ROCK DRILL BIT FOR PERCUSSIVE DRILLING AND A ROCK DRILL BIT BUTTON Sep 19, 2011 Abandoned
Array ( [id] => 8925024 [patent_doc_number] => 20130180784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'ROCK DRILL BIT AND A DRILLING ASSEMBLY FOR PERCUSSIVE ROCK DRILLING' [patent_app_type] => utility [patent_app_number] => 13/825416 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4536 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13825416 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/825416
ROCK DRILL BIT AND A DRILLING ASSEMBLY FOR PERCUSSIVE ROCK DRILLING Sep 15, 2011 Abandoned
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