Search

Tara E. Schimpf

Examiner (ID: 15821, Phone: (571)270-7741 , Office: P/3672 )

Most Active Art Unit
3672
Art Unit(s)
3672, 3676
Total Applications
471
Issued Applications
353
Pending Applications
22
Abandoned Applications
97

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17330416 [patent_doc_number] => 11220870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Cable system for downhole use and method of perforating a wellbore tubular [patent_app_type] => utility [patent_app_number] => 16/497546 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 10756 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16497546 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497546
Cable system for downhole use and method of perforating a wellbore tubular Mar 21, 2018 Issued
Array ( [id] => 16736171 [patent_doc_number] => 10961809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Systems and methods for smart well bore clean out [patent_app_type] => utility [patent_app_number] => 15/925285 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4530 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15925285 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/925285
Systems and methods for smart well bore clean out Mar 18, 2018 Issued
Array ( [id] => 15179401 [patent_doc_number] => 20190360292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => Testable Back Pressure Valve and Pressure Testing System Therefor [patent_app_type] => utility [patent_app_number] => 16/477156 [patent_app_country] => US [patent_app_date] => 2018-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16477156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/477156
Testable back pressure valve and pressure testing system therefor Mar 16, 2018 Issued
Array ( [id] => 15833183 [patent_doc_number] => 20200131873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => RELEASABLE TOOL FOR EFFECTING COUPLING WITHIN A WELLBORE [patent_app_type] => utility [patent_app_number] => 16/494119 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16494119 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/494119
RELEASABLE TOOL FOR EFFECTING COUPLING WITHIN A WELLBORE Mar 14, 2018 Abandoned
Array ( [id] => 15071935 [patent_doc_number] => 10465445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Casing float tool [patent_app_type] => utility [patent_app_number] => 15/919370 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8180 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15919370 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/919370
Casing float tool Mar 12, 2018 Issued
Array ( [id] => 16824997 [patent_doc_number] => 20210140290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => DYNAMIC ARTIFICIAL LIFT [patent_app_type] => utility [patent_app_number] => 16/491856 [patent_app_country] => US [patent_app_date] => 2018-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491856 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491856
Dynamic artificial lift Mar 7, 2018 Issued
Array ( [id] => 16305815 [patent_doc_number] => 10774595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Earth-boring tools with reduced vibrational response and related methods [patent_app_type] => utility [patent_app_number] => 15/914405 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6948 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914405 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914405
Earth-boring tools with reduced vibrational response and related methods Mar 6, 2018 Issued
Array ( [id] => 15164251 [patent_doc_number] => 10487607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => High pressure isolation system for well stimulation through production tubing [patent_app_type] => utility [patent_app_number] => 15/912159 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2675 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15912159 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/912159
High pressure isolation system for well stimulation through production tubing Mar 4, 2018 Issued
Array ( [id] => 16407184 [patent_doc_number] => 10815730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Anti-rotating device of non-rotating sleeve and a rotary guiding device [patent_app_type] => utility [patent_app_number] => 16/348022 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3741 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16348022 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/348022
Anti-rotating device of non-rotating sleeve and a rotary guiding device Mar 1, 2018 Issued
Array ( [id] => 15211231 [patent_doc_number] => 20190368302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Head Apparatus [patent_app_type] => utility [patent_app_number] => 16/487397 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16487397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/487397
Head apparatus Feb 27, 2018 Issued
Array ( [id] => 15347719 [patent_doc_number] => 20200011751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => AUTOMATED DRILLING METHODS AND SYSTEMS USING REAL-TIME ANALYSIS OF DRILL STRING DYNAMICS [patent_app_type] => utility [patent_app_number] => 16/486673 [patent_app_country] => US [patent_app_date] => 2018-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16486673 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/486673
Automated drilling methods and systems using real-time analysis of drill string dynamics Feb 21, 2018 Issued
Array ( [id] => 16383654 [patent_doc_number] => 10808478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Assembly and method for performing aligned operation with tool oriented in downhole tubular [patent_app_type] => utility [patent_app_number] => 15/896585 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 5777 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15896585 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/896585
Assembly and method for performing aligned operation with tool oriented in downhole tubular Feb 13, 2018 Issued
Array ( [id] => 16606463 [patent_doc_number] => 10907460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Energetic charge for propellant fracturing [patent_app_type] => utility [patent_app_number] => 15/894760 [patent_app_country] => US [patent_app_date] => 2018-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10407 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15894760 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/894760
Energetic charge for propellant fracturing Feb 11, 2018 Issued
Array ( [id] => 13445535 [patent_doc_number] => 20180274310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => TORQUE WRENCH SYSTEM HAVING MULTIPLE TORQUE STATIONS [patent_app_type] => utility [patent_app_number] => 15/894174 [patent_app_country] => US [patent_app_date] => 2018-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15894174 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/894174
Torque wrench system having multiple torque stations Feb 11, 2018 Issued
Array ( [id] => 13344589 [patent_doc_number] => 20180223834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => FLUID FILTER FOR MINING MACHINE [patent_app_type] => utility [patent_app_number] => 15/891947 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15891947 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/891947
FLUID FILTER FOR MINING MACHINE Feb 7, 2018 Abandoned
Array ( [id] => 16336923 [patent_doc_number] => 10787870 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-29 [patent_title] => Jointed pipe injector [patent_app_type] => utility [patent_app_number] => 15/891063 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 9274 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15891063 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/891063
Jointed pipe injector Feb 6, 2018 Issued
Array ( [id] => 16635646 [patent_doc_number] => 10914144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Proppant transport efficiency system and method [patent_app_type] => utility [patent_app_number] => 16/483082 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 9451 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16483082 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483082
Proppant transport efficiency system and method Feb 1, 2018 Issued
Array ( [id] => 14654151 [patent_doc_number] => 20190234204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => Estimating Properties of a Subterranean Formation [patent_app_type] => utility [patent_app_number] => 15/882742 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15882742 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/882742
Estimating properties of a subterranean formation Jan 28, 2018 Issued
Array ( [id] => 14625837 [patent_doc_number] => 20190226286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => DIRECTIONAL DRILL SECURING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 15/880001 [patent_app_country] => US [patent_app_date] => 2018-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15880001 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/880001
Directional drill securing device and method Jan 24, 2018 Issued
Array ( [id] => 15528253 [patent_doc_number] => 20200056432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => Non-Stop Circulation System for Maintaining Bottom Hole Pressure [patent_app_type] => utility [patent_app_number] => 16/478842 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16478842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/478842
Non-stop circulation system for maintaining bottom hole pressure Jan 17, 2018 Issued
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