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] => 14568053 [patent_doc_number] => 20190211633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => CORROSION RESISTANT SUCKER ROD [patent_app_type] => utility [patent_app_number] => 16/074602 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16074602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/074602
CORROSION RESISTANT SUCKER ROD Nov 27, 2017 Abandoned
Array ( [id] => 16207245 [patent_doc_number] => 20200240235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => SWELLABLE METAL FOR NON-ELASTOMERIC O-RINGS, SEAL STACKS, AND GASKETS [patent_app_type] => utility [patent_app_number] => 16/643804 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16643804 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/643804
Swellable metal for non-elastomeric O-rings, seal stacks, and gaskets Nov 12, 2017 Issued
Array ( [id] => 14869373 [patent_doc_number] => 20190284928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => COMMUNICATION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/345113 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7089 [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] => 16345113 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/345113
Communication systems and methods Oct 24, 2017 Issued
Array ( [id] => 14809429 [patent_doc_number] => 20190271324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => GAS PURGING FOR ELECTRIC SUBMERSIBLE PUMPING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/344290 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16344290 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/344290
Gas purging for electric submersible pumping system Oct 22, 2017 Issued
Array ( [id] => 12661906 [patent_doc_number] => 20180112468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => Radial Drilling in Horizontal Wells by Coiled-Tubing and Radial Drilling by E-Line and Slick-Line [patent_app_type] => utility [patent_app_number] => 15/787913 [patent_app_country] => US [patent_app_date] => 2017-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15787913 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/787913
Radial Drilling in Horizontal Wells by Coiled-Tubing and Radial Drilling by E-Line and Slick-Line Oct 18, 2017 Abandoned
Array ( [id] => 17193560 [patent_doc_number] => 11162304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Three dimensional printed hardfacing on a downhole tool [patent_app_type] => utility [patent_app_number] => 16/645217 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8661 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16645217 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/645217
Three dimensional printed hardfacing on a downhole tool Oct 16, 2017 Issued
Array ( [id] => 14779275 [patent_doc_number] => 20190264535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => Apparatus and a Method for Controlling Fluid Flow In, Into or Out of a Well, and an Orientation Means for Orienting the Apparatus [patent_app_type] => utility [patent_app_number] => 16/344890 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16344890 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/344890
Apparatus and a method for controlling fluid flow in, into or out of a well, and an orientation means for orienting the apparatus Oct 16, 2017 Issued
Array ( [id] => 15635463 [patent_doc_number] => 10590712 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-17 [patent_title] => Systems and methods for mounting a cutter in a drill bit [patent_app_type] => utility [patent_app_number] => 15/729343 [patent_app_country] => US [patent_app_date] => 2017-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 11902 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15729343 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/729343
Systems and methods for mounting a cutter in a drill bit Oct 9, 2017 Issued
Array ( [id] => 17237100 [patent_doc_number] => 11180973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Downhole test tool and method of use [patent_app_type] => utility [patent_app_number] => 16/340340 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 9777 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16340340 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/340340
Downhole test tool and method of use Oct 8, 2017 Issued
Array ( [id] => 14159721 [patent_doc_number] => 20190106963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => WELL FLUID FLOW CONTROL CHOKE [patent_app_type] => utility [patent_app_number] => 15/727293 [patent_app_country] => US [patent_app_date] => 2017-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [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] => 15727293 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/727293
Well fluid flow control choke Oct 5, 2017 Issued
Array ( [id] => 12547503 [patent_doc_number] => 10012042 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Universal rotating stripper adapter [patent_app_type] => utility [patent_app_number] => 15/706933 [patent_app_country] => US [patent_app_date] => 2017-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1224 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15706933 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/706933
Universal rotating stripper adapter Sep 17, 2017 Issued
Array ( [id] => 12233629 [patent_doc_number] => 20180066493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'Systems and Methods for Actuating Hydraulically-Actuated Devices' [patent_app_type] => utility [patent_app_number] => 15/696863 [patent_app_country] => US [patent_app_date] => 2017-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6099 [patent_no_of_claims] => 20 [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] => 15696863 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/696863
Systems and methods for actuating hydraulically-actuated devices Sep 5, 2017 Issued
Array ( [id] => 17222189 [patent_doc_number] => 11174681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Push-the-bit bottom hole assembly with reamer [patent_app_type] => utility [patent_app_number] => 16/616750 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16616750 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/616750
Push-the-bit bottom hole assembly with reamer Aug 30, 2017 Issued
Array ( [id] => 17030164 [patent_doc_number] => 11091971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Modular electro-hydraulic downhole control system [patent_app_type] => utility [patent_app_number] => 16/628539 [patent_app_country] => US [patent_app_date] => 2017-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 14060 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16628539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/628539
Modular electro-hydraulic downhole control system Aug 24, 2017 Issued
Array ( [id] => 12981616 [patent_doc_number] => 20170342777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => DRILL BIT FOR PULLING MATERIAL THROUGH PILOT-CHANNEL [patent_app_type] => utility [patent_app_number] => 15/679399 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15679399 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679399
Drill bit for pulling material through pilot-channel Aug 16, 2017 Issued
Array ( [id] => 17974703 [patent_doc_number] => 11491542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Rapid infiltration of drill bit with multiple binder flow channels [patent_app_type] => utility [patent_app_number] => 16/627879 [patent_app_country] => US [patent_app_date] => 2017-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8122 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16627879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/627879
Rapid infiltration of drill bit with multiple binder flow channels Aug 15, 2017 Issued
Array ( [id] => 13930341 [patent_doc_number] => 20190048686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => Electrical Power Transmission for Well Construction Apparatus [patent_app_type] => utility [patent_app_number] => 15/675896 [patent_app_country] => US [patent_app_date] => 2017-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15675896 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/675896
Electrical power transmission for well construction apparatus Aug 13, 2017 Issued
Array ( [id] => 15164255 [patent_doc_number] => 10487609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Running tool for tubing hanger [patent_app_type] => utility [patent_app_number] => 15/670956 [patent_app_country] => US [patent_app_date] => 2017-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6477 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15670956 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/670956
Running tool for tubing hanger Aug 6, 2017 Issued
Array ( [id] => 15071999 [patent_doc_number] => 10465477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Subsurface safety valve for cable deployed electrical submersible pump [patent_app_type] => utility [patent_app_number] => 15/667780 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5092 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15667780 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/667780
Subsurface safety valve for cable deployed electrical submersible pump Aug 2, 2017 Issued
Array ( [id] => 15103207 [patent_doc_number] => 10472908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Remotely controlled apparatus for downhole applications and methods of operation [patent_app_type] => utility [patent_app_number] => 15/663121 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 13170 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15663121 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/663121
Remotely controlled apparatus for downhole applications and methods of operation Jul 27, 2017 Issued
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