Search

Howard L. Williams

Examiner (ID: 12371, Phone: (571)272-1815 , Office: P/2845 )

Most Active Art Unit
2819
Art Unit(s)
2107, 2819, 2845, 2104
Total Applications
2390
Issued Applications
2093
Pending Applications
82
Abandoned Applications
216

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15557227 [patent_doc_number] => 20200063025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => METHODS AND COMPOSITIONS FOR USE OF PROPPANT SURFACE CHEMISTRY AND INTERNAL POROSITY TO CONSOLIDATE PROPPANT PARTICULATES [patent_app_type] => utility [patent_app_number] => 16/666573 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16666573 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/666573
Methods and compositions for use of proppant surface chemistry and internal porosity to consolidate proppant particulates Oct 28, 2019 Issued
Array ( [id] => 17815895 [patent_doc_number] => 11421495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Fluid release mechanism for a chemically-inflatable bag [patent_app_type] => utility [patent_app_number] => 16/659250 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 28 [patent_no_of_words] => 11849 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16659250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/659250
Fluid release mechanism for a chemically-inflatable bag Oct 20, 2019 Issued
Array ( [id] => 15455757 [patent_doc_number] => 20200040703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => DOWNHOLE SLEEVE ASSEMBLY AND SLEEVE ACTUATOR THEREFOR [patent_app_type] => utility [patent_app_number] => 16/586248 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16586248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586248
Downhole sleeve assembly and sleeve actuator therefor Sep 26, 2019 Issued
Array ( [id] => 17315241 [patent_doc_number] => 20210404289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Packaging Of A Diode And Sidac Into An Actuator Or Motor For Downhole Usage [patent_app_type] => utility [patent_app_number] => 16/963108 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16963108 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/963108
Packaging of a diode and SIDAC into an actuator or motor for downhole usage Sep 4, 2019 Issued
Array ( [id] => 15294793 [patent_doc_number] => 20190390532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => VALVE WITH PUMP ROTOR PASSAGE FOR USE IN DOWNHOLE PRODUCTION STRINGS [patent_app_type] => utility [patent_app_number] => 16/560837 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560837 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560837
Valve with pump rotor passage for use in downhole production strings Sep 3, 2019 Issued
Array ( [id] => 18492567 [patent_doc_number] => 11697978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Power system for downhole toolstring [patent_app_type] => utility [patent_app_number] => 16/530698 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 53 [patent_no_of_words] => 67577 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16530698 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530698
Power system for downhole toolstring Aug 1, 2019 Issued
Array ( [id] => 15282477 [patent_doc_number] => 10513897 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-24 [patent_title] => Spinning gas-separator for drilling fluid [patent_app_type] => utility [patent_app_number] => 16/529106 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3058 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16529106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/529106
Spinning gas-separator for drilling fluid Jul 31, 2019 Issued
Array ( [id] => 18452442 [patent_doc_number] => 20230193721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => A FLEXIBLE, FILTER DEVICE TO PROTECT BARRIER VALVES [patent_app_type] => utility [patent_app_number] => 16/964156 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16964156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964156
A FLEXIBLE, FILTER DEVICE TO PROTECT BARRIER VALVES Jul 30, 2019 Abandoned
Array ( [id] => 16583423 [patent_doc_number] => 20210017825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => DOWNHOLE TOOL WITH CAST BODY SECURABLE IN A TUBULAR [patent_app_type] => utility [patent_app_number] => 16/517194 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16517194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/517194
Downhole tool with cast body securable in a tubular Jul 18, 2019 Issued
Array ( [id] => 16583730 [patent_doc_number] => 20210018132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => SEGMENT ISOLATION OF INTERNAL PIPE WALL [patent_app_type] => utility [patent_app_number] => 16/514417 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16514417 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/514417
Segment isolation of internal pipe wall Jul 16, 2019 Issued
Array ( [id] => 17453512 [patent_doc_number] => 11268360 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-08 [patent_title] => Dynamic positioning gas lift (DPGL) system [patent_app_type] => utility [patent_app_number] => 16/514929 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 5749 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 630 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16514929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/514929
Dynamic positioning gas lift (DPGL) system Jul 16, 2019 Issued
Array ( [id] => 15042169 [patent_doc_number] => 20190332089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => METHOD AND DEVICE FOR OBTAINING MEASUREMENTS OF DOWNHOLE PROPERTIES IN A SUBTERRANEAN WELL [patent_app_type] => utility [patent_app_number] => 16/509126 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16509126 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/509126
Method and device for obtaining measurements of downhole properties in a subterranean well Jul 10, 2019 Issued
Array ( [id] => 15039879 [patent_doc_number] => 20190330944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => DUAL-ACTION HYDRAULICALLY OPERABLE ANCHOR AND METHODS OF OPERATION AND MANUFACTURE FOR WELLBORE EXIT MILLING [patent_app_type] => utility [patent_app_number] => 16/509461 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16509461 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/509461
Dual-action hydraulically operable anchor and methods of operation and manufacture for wellbore exit milling Jul 10, 2019 Issued
Array ( [id] => 15346485 [patent_doc_number] => 20200011134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => BI-MILL FOR MILLING AN OPENING THROUGH A WELLBORE CASING AND IN A PREPLANNED LATERAL DRILLING PATH IN DEPARTURE FROM THE WELLBORE AXIS [patent_app_type] => utility [patent_app_number] => 16/503444 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16503444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/503444
BI-MILL FOR MILLING AN OPENING THROUGH A WELLBORE CASING AND IN A PREPLANNED LATERAL DRILLING PATH IN DEPARTURE FROM THE WELLBORE AXIS Jul 2, 2019 Abandoned
Array ( [id] => 17906006 [patent_doc_number] => 11459854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Multiple port opening method with single pressure activation [patent_app_type] => utility [patent_app_number] => 16/760529 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3900 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16760529 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/760529
Multiple port opening method with single pressure activation Jun 24, 2019 Issued
Array ( [id] => 16999926 [patent_doc_number] => 11078727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Downhole reconfiguration of pulsed-power drilling system components during pulsed drilling operations [patent_app_type] => utility [patent_app_number] => 16/421251 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 24800 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16421251 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/421251
Downhole reconfiguration of pulsed-power drilling system components during pulsed drilling operations May 22, 2019 Issued
Array ( [id] => 16870843 [patent_doc_number] => 20210164310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => BOREHOLE SAND CATCHER [patent_app_type] => utility [patent_app_number] => 17/051894 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17051894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051894
Borehole sand catcher Apr 29, 2019 Issued
Array ( [id] => 18233617 [patent_doc_number] => 11598166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Float equipment assemblies and methods to isolate downhole strings [patent_app_type] => utility [patent_app_number] => 16/639293 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 8079 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639293 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639293
Float equipment assemblies and methods to isolate downhole strings Apr 25, 2019 Issued
Array ( [id] => 14898193 [patent_doc_number] => 20190292862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => ACTUATION TRIGGER [patent_app_type] => utility [patent_app_number] => 16/360255 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16360255 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/360255
Actuation trigger Mar 20, 2019 Issued
Array ( [id] => 17237086 [patent_doc_number] => 11180959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Wellbore drill bit [patent_app_type] => utility [patent_app_number] => 16/358166 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4771 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16358166 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/358166
Wellbore drill bit Mar 18, 2019 Issued
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