Search

Tara E. Schimpf

Examiner (ID: 7399, Phone: (571)270-7741 , Office: P/3672 )

Most Active Art Unit
3672
Art Unit(s)
3672, 3676
Total Applications
486
Issued Applications
355
Pending Applications
35
Abandoned Applications
97

Applications

Application numberTitle of the applicationFiling DateStatus
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
Array ( [id] => 8656444 [patent_doc_number] => 20130037273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'METHOD AND APPARATUS FOR WELLBORE CONTROL' [patent_app_type] => utility [patent_app_number] => 13/638441 [patent_app_country] => US [patent_app_date] => 2011-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8797 [patent_no_of_claims] => 12 [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] => 13638441 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/638441
Method and apparatus for wellbore control Apr 20, 2011 Issued
Array ( [id] => 10555103 [patent_doc_number] => 09279301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Apparatus and method for well operations' [patent_app_type] => utility [patent_app_number] => 13/635490 [patent_app_country] => US [patent_app_date] => 2011-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 28 [patent_no_of_words] => 14125 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13635490 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/635490
Apparatus and method for well operations Mar 22, 2011 Issued
Array ( [id] => 8603335 [patent_doc_number] => 20130008647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'Apparatus and Method for Well Operations' [patent_app_type] => utility [patent_app_number] => 13/635481 [patent_app_country] => US [patent_app_date] => 2011-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14037 [patent_no_of_claims] => 37 [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] => 13635481 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/635481
Apparatus and Method for Well Operations Mar 22, 2011 Abandoned
Array ( [id] => 8776717 [patent_doc_number] => 20130098692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'DRILL BIT' [patent_app_type] => utility [patent_app_number] => 13/636081 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4501 [patent_no_of_claims] => 33 [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] => 13636081 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/636081
DRILL BIT Mar 17, 2011 Abandoned
Array ( [id] => 8473870 [patent_doc_number] => 20120273277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'METHOD OF DRILLING AND JET DRILLILNG SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/517996 [patent_app_country] => US [patent_app_date] => 2010-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6267 [patent_no_of_claims] => 14 [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] => 13517996 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/517996
METHOD OF DRILLING AND JET DRILLILNG SYSTEM Dec 21, 2010 Abandoned
Array ( [id] => 8480309 [patent_doc_number] => 20120279716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-08 [patent_title] => 'Oil-Gas Well Structure for Facilitating Extracting a Downhole Filter String and Method for Extracting the String' [patent_app_type] => utility [patent_app_number] => 13/514505 [patent_app_country] => US [patent_app_date] => 2010-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4179 [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] => 13514505 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/514505
Oil-Gas Well Structure for Facilitating Extracting a Downhole Filter String and Method for Extracting the String Dec 9, 2010 Abandoned
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