
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |