Search

John P Hocker

Examiner (ID: 937)

Most Active Art Unit
2158
Art Unit(s)
2158, 2169
Total Applications
135
Issued Applications
83
Pending Applications
1
Abandoned Applications
51

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11457674 [patent_doc_number] => 20170051580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'HYDROCARBON POWER SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/234882 [patent_app_country] => US [patent_app_date] => 2016-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7645 [patent_no_of_claims] => 19 [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] => 15234882 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/234882
HYDROCARBON POWER SYSTEM Aug 10, 2016 Abandoned
Array ( [id] => 13329755 [patent_doc_number] => 20180216415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => COMPLIANT MODULE CONNECTIONS [patent_app_type] => utility [patent_app_number] => 15/748876 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 15748876 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/748876
COMPLIANT MODULE CONNECTIONS Jul 28, 2016 Abandoned
Array ( [id] => 17785128 [patent_doc_number] => 11408242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Consumable packer element protection for improved run-in times [patent_app_type] => utility [patent_app_number] => 15/569043 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3826 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15569043 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/569043
Consumable packer element protection for improved run-in times Jul 21, 2016 Issued
Array ( [id] => 13718427 [patent_doc_number] => 20170370168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => DOWNHOLE TOOL ACTUATION SYSTEM HAVING INDEXING MECHANISM AND METHOD [patent_app_type] => utility [patent_app_number] => 15/192502 [patent_app_country] => US [patent_app_date] => 2016-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15192502 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/192502
Downhole tool actuation system having indexing mechanism and method Jun 23, 2016 Issued
Array ( [id] => 11350846 [patent_doc_number] => 20160369586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'ROTATING BACKUP SYSTEM FOR PACKER ELEMENTS USED IN NON-RETRIEVABLE APPLICATIONS' [patent_app_type] => utility [patent_app_number] => 15/175336 [patent_app_country] => US [patent_app_date] => 2016-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4632 [patent_no_of_claims] => 16 [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] => 15175336 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/175336
ROTATING BACKUP SYSTEM FOR PACKER ELEMENTS USED IN NON-RETRIEVABLE APPLICATIONS Jun 6, 2016 Abandoned
15/149125 DOWNHOLE CONNECTION APPARATUSES AND METHODS May 6, 2016 Abandoned
Array ( [id] => 11048074 [patent_doc_number] => 20160245032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'MULTI-CYCLE PIPE CUTTER AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 15/144944 [patent_app_country] => US [patent_app_date] => 2016-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8676 [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] => 15144944 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/144944
Multi-cycle pipe cutter and related methods May 2, 2016 Issued
Array ( [id] => 11122672 [patent_doc_number] => 20160319646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-03 [patent_title] => 'SYSTEM AND METHOD FOR PERFORATING A FORMATION' [patent_app_type] => utility [patent_app_number] => 15/144305 [patent_app_country] => US [patent_app_date] => 2016-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5740 [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] => 15144305 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/144305
System and method for perforating a formation May 1, 2016 Issued
Array ( [id] => 16170009 [patent_doc_number] => 10711562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Annular barrier with expansion unit [patent_app_type] => utility [patent_app_number] => 15/566068 [patent_app_country] => US [patent_app_date] => 2016-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4539 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15566068 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/566068
Annular barrier with expansion unit Apr 28, 2016 Issued
Array ( [id] => 11108264 [patent_doc_number] => 20160305234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'DRILLING APPARATUS FOR PRODUCING A CASED BORE AND METHOD FOR OPERATING A DRILLING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/095796 [patent_app_country] => US [patent_app_date] => 2016-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4189 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 15095796 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/095796
Drilling apparatus for producing a cased bore and method for operating a drilling apparatus Apr 10, 2016 Issued
Array ( [id] => 15916343 [patent_doc_number] => 10655404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Carrier for connecting a tool to a tubular member [patent_app_type] => utility [patent_app_number] => 15/080053 [patent_app_country] => US [patent_app_date] => 2016-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4722 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [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] => 15080053 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/080053
Carrier for connecting a tool to a tubular member Mar 23, 2016 Issued
Array ( [id] => 13945563 [patent_doc_number] => 10208545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-19 [patent_title] => Blade stabiliser tool for drill string [patent_app_type] => utility [patent_app_number] => 15/067585 [patent_app_country] => US [patent_app_date] => 2016-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3443 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15067585 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/067585
Blade stabiliser tool for drill string Mar 10, 2016 Issued
Array ( [id] => 11101451 [patent_doc_number] => 20160298421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'BARRIER WITH ROTATION PROTECTION' [patent_app_type] => utility [patent_app_number] => 15/063596 [patent_app_country] => US [patent_app_date] => 2016-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2503 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [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] => 15063596 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/063596
BARRIER WITH ROTATION PROTECTION Mar 7, 2016 Abandoned
Array ( [id] => 13066369 [patent_doc_number] => 10053960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Downhole diffuser assembly [patent_app_type] => utility [patent_app_number] => 15/061493 [patent_app_country] => US [patent_app_date] => 2016-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 2554 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15061493 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/061493
Downhole diffuser assembly Mar 3, 2016 Issued
Array ( [id] => 11939234 [patent_doc_number] => 20170243383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => '3D TOOLFACE WELLBORE STEERING VISUALIZATION' [patent_app_type] => utility [patent_app_number] => 15/051753 [patent_app_country] => US [patent_app_date] => 2016-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9594 [patent_no_of_claims] => 26 [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] => 15051753 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/051753
3D toolface wellbore steering visualization Feb 23, 2016 Issued
Array ( [id] => 13591467 [patent_doc_number] => 20180347282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => SWITCHES FOR DOWNHOLE ELECTROCRUSHING DRILLING [patent_app_type] => utility [patent_app_number] => 15/778496 [patent_app_country] => US [patent_app_date] => 2016-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15778496 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/778496
SWITCHES FOR DOWNHOLE ELECTROCRUSHING DRILLING Feb 21, 2016 Abandoned
Array ( [id] => 11937061 [patent_doc_number] => 20170241210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'Reamer with Polycrystalline Diamond Compact Inserts' [patent_app_type] => utility [patent_app_number] => 15/048501 [patent_app_country] => US [patent_app_date] => 2016-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2921 [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] => 15048501 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/048501
Reamer with polycrystalline diamond compact inserts Feb 18, 2016 Issued
Array ( [id] => 12368721 [patent_doc_number] => 09957777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Frac plug and methods of use [patent_app_type] => utility [patent_app_number] => 15/042756 [patent_app_country] => US [patent_app_date] => 2016-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1977 [patent_no_of_claims] => 16 [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] => 15042756 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/042756
Frac plug and methods of use Feb 11, 2016 Issued
Array ( [id] => 11837005 [patent_doc_number] => 20170218724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'VALVE OPERABLE BETWEEN OPEN AND CLOSED CONFIGURATIONS IN RESPONSE TO SAME DIRECTION DISPLACEMENT' [patent_app_type] => utility [patent_app_number] => 15/012453 [patent_app_country] => US [patent_app_date] => 2016-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7439 [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] => 15012453 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/012453
Valve operable between open and closed configurations in response to same direction displacement Jan 31, 2016 Issued
Array ( [id] => 11493135 [patent_doc_number] => 20170067320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'COMBINED MULTI-COUPLER FOR TOP DRIVE' [patent_app_type] => utility [patent_app_number] => 15/004736 [patent_app_country] => US [patent_app_date] => 2016-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 22565 [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] => 15004736 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/004736
Combined multi-coupler for a top drive and a method for using the same for constructing a wellbore Jan 21, 2016 Issued
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