Search

Cathleen R. Hutchins

Examiner (ID: 9130)

Most Active Art Unit
3672
Art Unit(s)
3672, 4112
Total Applications
1232
Issued Applications
977
Pending Applications
87
Abandoned Applications
193

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16658080 [patent_doc_number] => 20210054716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => PLUGGING FORMATION FRACTURES [patent_app_type] => utility [patent_app_number] => 16/544472 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16544472 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/544472
Plugging formation fractures Aug 18, 2019 Issued
Array ( [id] => 16622152 [patent_doc_number] => 20210040805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Self Venting Setting Tool That Utilizes Wellbore Fluid to Dampen Setting Motion [patent_app_type] => utility [patent_app_number] => 16/534810 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16534810 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/534810
Self Venting Setting Tool That Utilizes Wellbore Fluid to Dampen Setting Motion Aug 6, 2019 Abandoned
Array ( [id] => 16575938 [patent_doc_number] => 20210010339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => DOWNHOLE ANCHOR WITH STRENGTHENED SLIPS FOR WELL TOOL [patent_app_type] => utility [patent_app_number] => 16/509643 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16509643 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/509643
Downhole anchor with strengthened slips for well tool Jul 11, 2019 Issued
Array ( [id] => 14898179 [patent_doc_number] => 20190292855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => DOWNHOLE FORCE GENERATING TOOL [patent_app_type] => utility [patent_app_number] => 16/439411 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439411 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439411
Downhole force generating tool Jun 11, 2019 Issued
Array ( [id] => 15455697 [patent_doc_number] => 20200040673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => DEVICES, SYSTEMS, AND METHODS FOR TOP DRIVE CLEARING [patent_app_type] => utility [patent_app_number] => 16/431540 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16431540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/431540
Devices, systems, and methods for top drive clearing Jun 3, 2019 Issued
Array ( [id] => 14949395 [patent_doc_number] => 10435958 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-08 [patent_title] => Methods and systems for disconnecting and reconnecting casing [patent_app_type] => utility [patent_app_number] => 16/423367 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6626 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423367
Methods and systems for disconnecting and reconnecting casing May 27, 2019 Issued
Array ( [id] => 15148987 [patent_doc_number] => 20190352971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => HYBRID DRILL BIT AND DESIGN METHOD [patent_app_type] => utility [patent_app_number] => 16/417079 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417079 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417079
Hybrid drill bit and design method May 19, 2019 Issued
Array ( [id] => 14809219 [patent_doc_number] => 20190271219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => METHODS FOR THE ENHANCEMENT AND STIMULATION OF OIL AND GAS PRODUCTION IN SHALES [patent_app_type] => utility [patent_app_number] => 16/408661 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16408661 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408661
METHODS FOR THE ENHANCEMENT AND STIMULATION OF OIL AND GAS PRODUCTION IN SHALES May 9, 2019 Abandoned
Array ( [id] => 15255225 [patent_doc_number] => 20190376346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => SPIRALLY AND/OR RADIALLY SERRATED SUPERHARD CUTTER [patent_app_type] => utility [patent_app_number] => 16/405433 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405433 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405433
SPIRALLY AND/OR RADIALLY SERRATED SUPERHARD CUTTER May 6, 2019 Abandoned
Array ( [id] => 16422486 [patent_doc_number] => 20200347684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => Rotational Lock for Fluid Sleeve Surrounding a Tubular String from Fixed Portion of a Top Drive [patent_app_type] => utility [patent_app_number] => 16/403043 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16403043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403043
Rotational Lock for Fluid Sleeve Surrounding a Tubular String from Fixed Portion of a Top Drive May 2, 2019 Abandoned
Array ( [id] => 15087585 [patent_doc_number] => 20190338603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => Integral Tubular Member and Methods of Manufacturing Same [patent_app_type] => utility [patent_app_number] => 16/403267 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16403267 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403267
Integral Tubular Member and Methods of Manufacturing Same May 2, 2019 Abandoned
Array ( [id] => 16916711 [patent_doc_number] => 20210189803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Wellbore Reamer [patent_app_type] => utility [patent_app_number] => 17/051674 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10804 [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] => 17051674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051674
Wellbore reamer Apr 28, 2019 Issued
Array ( [id] => 15024643 [patent_doc_number] => 20190323326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => PROCESSES AND SYSTEMS FOR INJECTING A FLUID INTO A WELLBORE [patent_app_type] => utility [patent_app_number] => 16/393512 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16393512 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/393512
Processes and systems for injecting a fluid into a wellbore Apr 23, 2019 Issued
Array ( [id] => 16399933 [patent_doc_number] => 20200340791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => Subterranean Well Torpedo System [patent_app_type] => utility [patent_app_number] => 16/393420 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16393420 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/393420
Subterranean well torpedo system Apr 23, 2019 Issued
Array ( [id] => 15024619 [patent_doc_number] => 20190323314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => DOWNHOLE TOOL WITH TETHERED BALL [patent_app_type] => utility [patent_app_number] => 16/387985 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387985
Downhole tool with tethered ball Apr 17, 2019 Issued
Array ( [id] => 16999940 [patent_doc_number] => 11078741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Alignment mechanism [patent_app_type] => utility [patent_app_number] => 16/386305 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 4269 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16386305 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386305
Alignment mechanism Apr 16, 2019 Issued
Array ( [id] => 16712587 [patent_doc_number] => 20210079734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => SYSTEM AND METHOD FOR MONITORING WEAR OF A DRILL BIT [patent_app_type] => utility [patent_app_number] => 17/049931 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049931 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049931
SYSTEM AND METHOD FOR MONITORING WEAR OF A DRILL BIT Apr 16, 2019 Abandoned
Array ( [id] => 14964239 [patent_doc_number] => 20190309598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => PRESSURE ENERGIZED SEAL ACTUATOR RING [patent_app_type] => utility [patent_app_number] => 16/377633 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16377633 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/377633
Pressure energized seal actuator ring Apr 7, 2019 Issued
Array ( [id] => 16757113 [patent_doc_number] => 10975653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Disconnectable pressure-preserving electrical connector and method of installation [patent_app_type] => utility [patent_app_number] => 16/364770 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 4057 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16364770 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/364770
Disconnectable pressure-preserving electrical connector and method of installation Mar 25, 2019 Issued
Array ( [id] => 16728396 [patent_doc_number] => 20210095543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => Downhole Well Competion System [patent_app_type] => utility [patent_app_number] => 16/978741 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16978741 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978741
Downhole well completion system Mar 7, 2019 Issued
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