Search

Barry Choobin

Examiner (ID: 11009)

Most Active Art Unit
2625
Art Unit(s)
2625, 2621, 2624, 2721, 2623
Total Applications
321
Issued Applications
267
Pending Applications
27
Abandoned Applications
27

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20393821 [patent_doc_number] => 20250369296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => ADAPTER ASSEMBLY FOR USE WITH A WELLBORE TOOL STRING [patent_app_type] => utility [patent_app_number] => 19/297689 [patent_app_country] => US [patent_app_date] => 2025-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19297689 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/297689
ADAPTER ASSEMBLY FOR USE WITH A WELLBORE TOOL STRING Aug 11, 2025 Pending
Array ( [id] => 20364641 [patent_doc_number] => 20250354453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => METHODS AND SYSTEMS FOR ROTATING A CASING TO ENSURE EFFICIENT DISPLACEMENT OF CEMENT SLURRY [patent_app_type] => utility [patent_app_number] => 19/284309 [patent_app_country] => US [patent_app_date] => 2025-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19284309 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/284309
METHODS AND SYSTEMS FOR ROTATING A CASING TO ENSURE EFFICIENT DISPLACEMENT OF CEMENT SLURRY Jul 28, 2025 Pending
Array ( [id] => 20499425 [patent_doc_number] => 20260028883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => POLYCRYSTALLINE DIAMOND COMPACT BIT WITH LARGE-SIZED CUTTERS [patent_app_type] => utility [patent_app_number] => 19/274556 [patent_app_country] => US [patent_app_date] => 2025-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19274556 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/274556
POLYCRYSTALLINE DIAMOND COMPACT BIT WITH LARGE-SIZED CUTTERS Jul 18, 2025 Pending
Array ( [id] => 20288915 [patent_doc_number] => 20250314158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => UNIBODY SHIFT ROD PLUNGER [patent_app_type] => utility [patent_app_number] => 19/246150 [patent_app_country] => US [patent_app_date] => 2025-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19246150 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/246150
UNIBODY SHIFT ROD PLUNGER Jun 22, 2025 Pending
Array ( [id] => 20180044 [patent_doc_number] => 20250264002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => Electrical Actuation of a Valve in a Wellhead Assembly [patent_app_type] => utility [patent_app_number] => 19/198191 [patent_app_country] => US [patent_app_date] => 2025-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19198191 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/198191
Electrical Actuation of a Valve in a Wellhead Assembly May 4, 2025 Pending
Array ( [id] => 20321955 [patent_doc_number] => 20250334043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => DOWNHOLE TOOL, WELL SYSTEM, AND METHOD EMPLOYING A SENSOR POSITIONED PROXIMATE A SIGNAL NOISE SOURCE POWERED BY A DOWNHOLE POWER SOURCE, THE SENSOR CONFIGURED TO SENSE FOR NOISE AND SEND UPHOLE OPERATIONAL DATA EMBEDDED WITHIN THE NOISE [patent_app_type] => utility [patent_app_number] => 19/187505 [patent_app_country] => US [patent_app_date] => 2025-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19187505 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/187505
DOWNHOLE TOOL, WELL SYSTEM, AND METHOD EMPLOYING A SENSOR POSITIONED PROXIMATE A SIGNAL NOISE SOURCE POWERED BY A DOWNHOLE POWER SOURCE, THE SENSOR CONFIGURED TO SENSE FOR NOISE AND SEND UPHOLE OPERATIONAL DATA EMBEDDED WITHIN THE NOISE Apr 22, 2025 Pending
Array ( [id] => 20295549 [patent_doc_number] => 20250320792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => HEAT TRANSFER SPOOL FOR INJECTION WELLS [patent_app_type] => utility [patent_app_number] => 19/176035 [patent_app_country] => US [patent_app_date] => 2025-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19176035 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/176035
HEAT TRANSFER SPOOL FOR INJECTION WELLS Apr 9, 2025 Pending
Array ( [id] => 20207717 [patent_doc_number] => 20250277437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => DRILLING OPERATIONS FRAMEWORK [patent_app_type] => utility [patent_app_number] => 19/062535 [patent_app_country] => US [patent_app_date] => 2025-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19062535 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/062535
DRILLING OPERATIONS FRAMEWORK Feb 24, 2025 Pending
Array ( [id] => 20180027 [patent_doc_number] => 20250263985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => DRILLING APPARATUS, DRILL BIT, AND METHOD FOR TESTING DRILL BIT PERFORMANCE [patent_app_type] => utility [patent_app_number] => 19/059497 [patent_app_country] => US [patent_app_date] => 2025-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19059497 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/059497
DRILLING APPARATUS, DRILL BIT, AND METHOD FOR TESTING DRILL BIT PERFORMANCE Feb 20, 2025 Pending
Array ( [id] => 20100799 [patent_doc_number] => 20250230735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => PLUNGER LIFT WITH A VARIABLE FLOW MECHANISM [patent_app_type] => utility [patent_app_number] => 19/013189 [patent_app_country] => US [patent_app_date] => 2025-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19013189 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/013189
PLUNGER LIFT WITH A VARIABLE FLOW MECHANISM Jan 7, 2025 Pending
Array ( [id] => 20069250 [patent_doc_number] => 20250207472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => PLUG RELEASE IN A SUBTERRANEAN WELL [patent_app_type] => utility [patent_app_number] => 18/986847 [patent_app_country] => US [patent_app_date] => 2024-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18986847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/986847
PLUG RELEASE IN A SUBTERRANEAN WELL Dec 18, 2024 Pending
Array ( [id] => 19890870 [patent_doc_number] => 20250116182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => SYSTEMS, METHODS, AND DEVICES FOR CONTROLLING THE OPERATION OF AN INDUSTRIAL MACHINE BASED ON A PIPE ATTRIBUTE [patent_app_type] => utility [patent_app_number] => 18/982888 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18982888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/982888
Systems, methods, and devices for controlling the operation of an industrial machine based on a pipe attribute Dec 15, 2024 Issued
Array ( [id] => 20060033 [patent_doc_number] => 20250198255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => DOWNHOLE TOOL INCLUDING A SWITCH SYSTEM CONFIGURED TO SWITCH POWER BETWEEN A FIRST DOWNHOLE DEVICE AND A SECOND DOWNHOLE DEVICE [patent_app_type] => utility [patent_app_number] => 18/975414 [patent_app_country] => US [patent_app_date] => 2024-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18975414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/975414
DOWNHOLE TOOL INCLUDING A SWITCH SYSTEM CONFIGURED TO SWITCH POWER BETWEEN A FIRST DOWNHOLE DEVICE AND A SECOND DOWNHOLE DEVICE Dec 9, 2024 Pending
Array ( [id] => 20041665 [patent_doc_number] => 20250179887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => Coil Tubing Injector Apparatus and Method with Advanced Lubricant Distribution [patent_app_type] => utility [patent_app_number] => 18/966781 [patent_app_country] => US [patent_app_date] => 2024-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18966781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/966781
Coil Tubing Injector Apparatus and Method with Advanced Lubricant Distribution Dec 2, 2024 Pending
Array ( [id] => 19801250 [patent_doc_number] => 20250067175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => SYSTEMS AND METHODS FOR DISCOVERING AND RECOVERING SUBSURFACE FLUIDS AND VERIFICATION OF SUBSURFACE STORAGE FLUIDS [patent_app_type] => utility [patent_app_number] => 18/943698 [patent_app_country] => US [patent_app_date] => 2024-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18943698 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/943698
Systems and methods for discovering and recovering subsurface fluids and verification of subsurface storage fluids Nov 10, 2024 Issued
Array ( [id] => 19786164 [patent_doc_number] => 20250059843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => Fixed-Volume Setting Tool [patent_app_type] => utility [patent_app_number] => 18/934694 [patent_app_country] => US [patent_app_date] => 2024-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18934694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/934694
Fixed-Volume Setting Tool Oct 31, 2024 Issued
Array ( [id] => 20600638 [patent_doc_number] => 20260078645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-19 [patent_title] => CLUTCH ASSEMBLY FOR A DRILL STRING AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/887497 [patent_app_country] => US [patent_app_date] => 2024-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18887497 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/887497
CLUTCH ASSEMBLY FOR A DRILL STRING AND RELATED METHODS Sep 16, 2024 Pending
Array ( [id] => 20569094 [patent_doc_number] => 20260063015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => SEAL-BORE ARRANGEMENT FOR A WELLBORE TUBING DISCONNECTION TOOL [patent_app_type] => utility [patent_app_number] => 18/819547 [patent_app_country] => US [patent_app_date] => 2024-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18819547 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/819547
SEAL-BORE ARRANGEMENT FOR A WELLBORE TUBING DISCONNECTION TOOL Aug 28, 2024 Pending
Array ( [id] => 19661897 [patent_doc_number] => 20240428962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => Dual-Function Radiation Shielding for Downhole Tool [patent_app_type] => utility [patent_app_number] => 18/811569 [patent_app_country] => US [patent_app_date] => 2024-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18811569 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/811569
Dual-function radiation shielding for downhole tool Aug 20, 2024 Issued
Array ( [id] => 20555000 [patent_doc_number] => 20260054780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => CAR SPOILER [patent_app_type] => utility [patent_app_number] => 18/809371 [patent_app_country] => US [patent_app_date] => 2024-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18809371 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/809371
CAR SPOILER Aug 19, 2024 Pending
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