Search

Huan Hoang

Examiner (ID: 4311, Phone: (571)272-1779 , Office: P/2827 )

Most Active Art Unit
2827
Art Unit(s)
2511, 2827, 2154, 2818
Total Applications
3251
Issued Applications
3039
Pending Applications
108
Abandoned Applications
128

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16893667 [patent_doc_number] => 11035207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Hybrid hydraulic fracturing fleet [patent_app_type] => utility [patent_app_number] => 16/385070 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5249 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16385070 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/385070
Hybrid hydraulic fracturing fleet Apr 15, 2019 Issued
Array ( [id] => 16642721 [patent_doc_number] => 10920563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Horizontal drilling device and method of using the same [patent_app_type] => utility [patent_app_number] => 16/383851 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2626 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16383851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/383851
Horizontal drilling device and method of using the same Apr 14, 2019 Issued
Array ( [id] => 14994143 [patent_doc_number] => 20190316029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => CARBON DIOXIDE AND POLYMER COMPOSITIONS FOR PERMEABILITY CONTROL AND SEALING [patent_app_type] => utility [patent_app_number] => 16/382959 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16382959 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/382959
Carbon dioxide and polymer compositions for permeability control and sealing Apr 11, 2019 Issued
Array ( [id] => 16642664 [patent_doc_number] => 10920506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Methods for wellbore milling operations [patent_app_type] => utility [patent_app_number] => 16/383194 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3252 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16383194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/383194
Methods for wellbore milling operations Apr 11, 2019 Issued
Array ( [id] => 14994925 [patent_doc_number] => 20190316420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => EARTH BORING TOOLS WITH POCKETS HAVING CUTTING ELEMENTS DISPOSED THEREIN TRAILING ROTATIONALLY LEADING FACES OF BLADES AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/381457 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16381457 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381457
Earth boring tools with pockets having cutting elements disposed therein trailing rotationally leading faces of blades and related methods Apr 10, 2019 Issued
Array ( [id] => 16376886 [patent_doc_number] => 20200325728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => LUBRICATING DOWNHOLE-TYPE ROTATING MACHINES [patent_app_type] => utility [patent_app_number] => 16/381930 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16381930 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381930
Lubricating downhole-type rotating machines Apr 10, 2019 Issued
Array ( [id] => 15211285 [patent_doc_number] => 20190368329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => METHOD AND DEVICE FOR CONDUCTING EXPLOSIVE-FRACTURING [patent_app_type] => utility [patent_app_number] => 16/382048 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16382048 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/382048
Method and device for conducting explosive-fracturing Apr 10, 2019 Issued
Array ( [id] => 16500262 [patent_doc_number] => 10865640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Downhole tool with CATR [patent_app_type] => utility [patent_app_number] => 16/380806 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8059 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16380806 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/380806
Downhole tool with CATR Apr 9, 2019 Issued
Array ( [id] => 17238002 [patent_doc_number] => 11181879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Monitoring and control of proppant storage from a datavan [patent_app_type] => utility [patent_app_number] => 16/377861 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5301 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16377861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/377861
Monitoring and control of proppant storage from a datavan Apr 7, 2019 Issued
Array ( [id] => 14625875 [patent_doc_number] => 20190226305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => SYSTEM AND METHOD FOR SHOCK MITIGATION [patent_app_type] => utility [patent_app_number] => 16/372034 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16372034 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/372034
System and method for shock mitigation Mar 31, 2019 Issued
Array ( [id] => 14837397 [patent_doc_number] => 20190277099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => Torque-Dependent Oscillation Of A Dual-Pipe Inner Pipe Section [patent_app_type] => utility [patent_app_number] => 16/299903 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16299903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299903
Torque-dependent oscillation of a dual-pipe inner pipe section Mar 11, 2019 Issued
Array ( [id] => 16697235 [patent_doc_number] => 10947818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => System and method for detection and control of the deposition of flow restricting substances [patent_app_type] => utility [patent_app_number] => 16/299412 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3539 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16299412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299412
System and method for detection and control of the deposition of flow restricting substances Mar 11, 2019 Issued
Array ( [id] => 16298397 [patent_doc_number] => 20200284120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => COMPACT ROTATING JACKING APPARATUS, FOR CEMENTING CASING IN A BORE PROVIDING ROTATING AND RECIPROCAL STROKE MOTION TO CASING FROM SURFACE, AND OTHER WELL TASKS [patent_app_type] => utility [patent_app_number] => 16/297261 [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] => 2757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16297261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/297261
Compact rotating jacking apparatus, for cementing casing in a bore providing rotating and reciprocal stroke motion to casing from surface, and other well tasks Mar 7, 2019 Issued
Array ( [id] => 16298419 [patent_doc_number] => 20200284142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => Leak Detection Systems and Methods for Components of A Mineral Extraction System [patent_app_type] => utility [patent_app_number] => 16/295997 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16295997 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/295997
Leak detection systems and methods for components of a mineral extraction system Mar 6, 2019 Issued
Array ( [id] => 16893668 [patent_doc_number] => 11035208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Single trip dual zone selective gravel pack [patent_app_type] => utility [patent_app_number] => 16/295068 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5738 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16295068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/295068
Single trip dual zone selective gravel pack Mar 6, 2019 Issued
Array ( [id] => 16817294 [patent_doc_number] => 11002104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Plug assemblies for a subterranean wellbore [patent_app_type] => utility [patent_app_number] => 16/294649 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 13397 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16294649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/294649
Plug assemblies for a subterranean wellbore Mar 5, 2019 Issued
Array ( [id] => 14535869 [patent_doc_number] => 20190203556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => Tool Having an Integral Premature Deployment Guard [patent_app_type] => utility [patent_app_number] => 16/294228 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16294228 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/294228
Tool Having an Integral Premature Deployment Guard Mar 5, 2019 Abandoned
Array ( [id] => 16557829 [patent_doc_number] => 20210002977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => THERMAL EXPANSION ACTUATION SYSTEM FOR SLEEVE SHIFTING [patent_app_type] => utility [patent_app_number] => 16/978618 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16978618 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978618
Thermal expansion actuation system for sleeve shifting Mar 4, 2019 Issued
Array ( [id] => 16298403 [patent_doc_number] => 20200284126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => DOWNHOLE PERFORATING GUN TUBE AND COMPONENTS [patent_app_type] => utility [patent_app_number] => 16/293508 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [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] => 16293508 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/293508
Downhole perforating gun tube and components Mar 4, 2019 Issued
Array ( [id] => 16298407 [patent_doc_number] => 20200284130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => Tailored Injection Water Slug Designs for Enhanced Oil Recovery in Carbonates [patent_app_type] => utility [patent_app_number] => 16/291789 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16291789 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/291789
Tailored injection water slug designs for enhanced oil recovery in carbonates Mar 3, 2019 Issued
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