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] => 16177536 [patent_doc_number] => 20200224504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => Downhole Release Mechanism [patent_app_type] => utility [patent_app_number] => 16/639043 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639043
Downhole Release Mechanism Aug 6, 2018 Abandoned
Array ( [id] => 16246658 [patent_doc_number] => 10746003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => High density cluster based perforating system and method [patent_app_type] => utility [patent_app_number] => 16/052101 [patent_app_country] => US [patent_app_date] => 2018-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 6146 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16052101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/052101
High density cluster based perforating system and method Jul 31, 2018 Issued
Array ( [id] => 13553209 [patent_doc_number] => 20180328152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => EXPANDABLE DEVICE FOR USE IN A WELL BORE [patent_app_type] => utility [patent_app_number] => 16/044409 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16044409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/044409
Expandable device for use in a well bore Jul 23, 2018 Issued
Array ( [id] => 17876053 [patent_doc_number] => 11448057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Adjusting well tool operation to manipulate the rate-of-penetration (ROP) of a drill bit based on multiple ROP projections [patent_app_type] => utility [patent_app_number] => 16/345368 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10028 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16345368 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/345368
Adjusting well tool operation to manipulate the rate-of-penetration (ROP) of a drill bit based on multiple ROP projections Jul 17, 2018 Issued
Array ( [id] => 15817551 [patent_doc_number] => 10633943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Braking devices for drilling operations, and systems and methods of using same [patent_app_type] => utility [patent_app_number] => 16/035776 [patent_app_country] => US [patent_app_date] => 2018-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6945 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16035776 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035776
Braking devices for drilling operations, and systems and methods of using same Jul 15, 2018 Issued
Array ( [id] => 16712581 [patent_doc_number] => 20210079728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => INDUCED DRILLING METHOD FOR INERTIA CONSTRAINED IMPLICATED MOTION AND INERTIAL CONSTRAINT INDUCED DRILLING DEVICE [patent_app_type] => utility [patent_app_number] => 16/629894 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 946 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16629894 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/629894
Induced drilling method for inertia constrained implicated motion and inertial constraint induced drilling device Jul 8, 2018 Issued
Array ( [id] => 15949709 [patent_doc_number] => 10662749 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-26 [patent_title] => Flowline junction fittings for frac systems [patent_app_type] => utility [patent_app_number] => 16/027049 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 46 [patent_no_of_words] => 26878 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16027049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/027049
Flowline junction fittings for frac systems Jul 2, 2018 Issued
Array ( [id] => 16878548 [patent_doc_number] => 11028685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Downhole rate of penetration measurement [patent_app_type] => utility [patent_app_number] => 16/025956 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2093 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16025956 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025956
Downhole rate of penetration measurement Jul 1, 2018 Issued
Array ( [id] => 17635484 [patent_doc_number] => 11346202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Drill bit subsystem for automatically updating drill trajectory [patent_app_type] => utility [patent_app_number] => 16/968705 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8673 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16968705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/968705
Drill bit subsystem for automatically updating drill trajectory Jun 26, 2018 Issued
Array ( [id] => 17815922 [patent_doc_number] => 11421523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Real-time well construction process inference through probabilistic data fusion [patent_app_type] => utility [patent_app_number] => 16/605799 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 29860 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16605799 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/605799
Real-time well construction process inference through probabilistic data fusion Jun 26, 2018 Issued
Array ( [id] => 17800680 [patent_doc_number] => 11414970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Acid stimulation methods [patent_app_type] => utility [patent_app_number] => 16/619972 [patent_app_country] => US [patent_app_date] => 2018-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3904 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16619972 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/619972
Acid stimulation methods Jun 5, 2018 Issued
Array ( [id] => 16673871 [patent_doc_number] => 20210062634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => CONTROLLING RANGE CONSTRAINTS FOR REAL-TIME DRILLING [patent_app_type] => utility [patent_app_number] => 16/957811 [patent_app_country] => US [patent_app_date] => 2018-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957811 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957811
Controlling range constraints for real-time drilling May 6, 2018 Issued
Array ( [id] => 15883887 [patent_doc_number] => 10648276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Slip arrangement [patent_app_type] => utility [patent_app_number] => 15/971472 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2198 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15971472 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971472
Slip arrangement May 3, 2018 Issued
Array ( [id] => 16461345 [patent_doc_number] => 10844683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Hydraulic drilling jar with hydraulic lock piston [patent_app_type] => utility [patent_app_number] => 15/944147 [patent_app_country] => US [patent_app_date] => 2018-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 10255 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15944147 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/944147
Hydraulic drilling jar with hydraulic lock piston Apr 2, 2018 Issued
Array ( [id] => 16415047 [patent_doc_number] => 10822926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Mitigating corrosion of carbon steel tubing and surface scaling deposition in oilfield applications [patent_app_type] => utility [patent_app_number] => 15/934645 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15934645 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/934645
Mitigating corrosion of carbon steel tubing and surface scaling deposition in oilfield applications Mar 22, 2018 Issued
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
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