Search

Kendrick Hsu

Examiner (ID: 6670, Phone: (571)272-1596 , Office: P/2871 )

Most Active Art Unit
2871
Art Unit(s)
2871
Total Applications
333
Issued Applications
210
Pending Applications
0
Abandoned Applications
121

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20364636 [patent_doc_number] => 20250354448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => Apparatus To Move An Object In An Open Hole Section of A Wellbore [patent_app_type] => utility [patent_app_number] => 19/282326 [patent_app_country] => US [patent_app_date] => 2025-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19282326 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/282326
Apparatus To Move An Object In An Open Hole Section of A Wellbore Jul 27, 2025 Pending
Array ( [id] => 20364629 [patent_doc_number] => 20250354441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => CUTTER ELEMENTS WITH CONCAVE RECESSES AND FIXED CUTTER DRILL BIT INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 19/205586 [patent_app_country] => US [patent_app_date] => 2025-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 19205586 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/205586
CUTTER ELEMENTS WITH CONCAVE RECESSES AND FIXED CUTTER DRILL BIT INCLUDING SAME May 11, 2025 Pending
Array ( [id] => 20150923 [patent_doc_number] => 20250250761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => Vibratory grouting rod with drilling and vibrating functions and method for using the same [patent_app_type] => utility [patent_app_number] => 19/185136 [patent_app_country] => US [patent_app_date] => 2025-04-21 [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] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19185136 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/185136
Vibratory grouting rod with drilling and vibrating functions and method for using the same Apr 20, 2025 Pending
Array ( [id] => 20150923 [patent_doc_number] => 20250250761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => Vibratory grouting rod with drilling and vibrating functions and method for using the same [patent_app_type] => utility [patent_app_number] => 19/185136 [patent_app_country] => US [patent_app_date] => 2025-04-21 [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] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19185136 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/185136
Vibratory grouting rod with drilling and vibrating functions and method for using the same Apr 20, 2025 Pending
19/182288 SYSTEMS AND METHODS FOR PRODUCING A HOUSINGLESS TUBING ANCHOR CATCHER Apr 16, 2025 Pending
Array ( [id] => 20093935 [patent_doc_number] => 20250223871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => MULTIPLE SELECTABLE PRESSURE DRIVEN DEVICES ON A DRILL BIT [patent_app_type] => utility [patent_app_number] => 19/075140 [patent_app_country] => US [patent_app_date] => 2025-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19075140 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/075140
MULTIPLE SELECTABLE PRESSURE DRIVEN DEVICES ON A DRILL BIT Mar 9, 2025 Pending
Array ( [id] => 20393819 [patent_doc_number] => 20250369294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => SYSTEM AND METHOD FOR RESPONSIVELY INJECTING CHEMISTRIES DIRECTLY INTO A DOWNHOLE SLURRY [patent_app_type] => utility [patent_app_number] => 19/074236 [patent_app_country] => US [patent_app_date] => 2025-03-07 [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] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19074236 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/074236
SYSTEM AND METHOD FOR RESPONSIVELY INJECTING CHEMISTRIES DIRECTLY INTO A DOWNHOLE SLURRY Mar 6, 2025 Pending
Array ( [id] => 20207691 [patent_doc_number] => 20250277411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => INCREASED DRILL BIT OR LOWER BHA INERTIA FOR REDUCING HFTO [patent_app_type] => utility [patent_app_number] => 19/063382 [patent_app_country] => US [patent_app_date] => 2025-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19063382 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/063382
INCREASED DRILL BIT OR LOWER BHA INERTIA FOR REDUCING HFTO Feb 25, 2025 Pending
Array ( [id] => 20016608 [patent_doc_number] => 20250154830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING DRILLING BASED ON ESTIMATED POSITION OF BOTTOM HOLE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 19/027602 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19027602 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/027602
SYSTEMS AND METHODS FOR CONTROLLING DRILLING BASED ON ESTIMATED POSITION OF BOTTOM HOLE ASSEMBLY Jan 16, 2025 Pending
Array ( [id] => 20165572 [patent_doc_number] => 20250257618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => EXTENDED RANGE SPIDER [patent_app_type] => utility [patent_app_number] => 19/026857 [patent_app_country] => US [patent_app_date] => 2025-01-17 [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] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19026857 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/026857
EXTENDED RANGE SPIDER Jan 16, 2025 Pending
Array ( [id] => 20165572 [patent_doc_number] => 20250257618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => EXTENDED RANGE SPIDER [patent_app_type] => utility [patent_app_number] => 19/026857 [patent_app_country] => US [patent_app_date] => 2025-01-17 [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] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19026857 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/026857
EXTENDED RANGE SPIDER Jan 16, 2025 Pending
Array ( [id] => 20445725 [patent_doc_number] => 20260002442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => DEVICE FOR CHARACTERIZING AND TESTING ON-SITE BASIC PARAMETER OF NATURAL GAS HYDRATE [patent_app_type] => utility [patent_app_number] => 19/017813 [patent_app_country] => US [patent_app_date] => 2025-01-13 [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] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19017813 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/017813
DEVICE FOR CHARACTERIZING AND TESTING ON-SITE BASIC PARAMETER OF NATURAL GAS HYDRATE Jan 12, 2025 Pending
Array ( [id] => 19984578 [patent_doc_number] => 20250122800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => SENSOR FOR QUANTIFYING PRODUCTION FLUID PERCENTAGE CONTENT [patent_app_type] => utility [patent_app_number] => 18/990198 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18990198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/990198
SENSOR FOR QUANTIFYING PRODUCTION FLUID PERCENTAGE CONTENT Dec 19, 2024 Pending
Array ( [id] => 19877423 [patent_doc_number] => 20250109680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => SYSTEM AND METHOD FOR DETERMINING THE LOCATION OF A BOTTOM HOLE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/981307 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18981307 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/981307
SYSTEM AND METHOD FOR DETERMINING THE LOCATION OF A BOTTOM HOLE ASSEMBLY Dec 12, 2024 Pending
Array ( [id] => 20041656 [patent_doc_number] => 20250179878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => CUTTING ELEMENT INCLUDING TWO OR MORE SHAPED CUTTING FEATURES, EACH HAVING A CONVEX AND INWARDLY/DOWNWARDLY ANGLED SHAPE [patent_app_type] => utility [patent_app_number] => 18/953496 [patent_app_country] => US [patent_app_date] => 2024-11-20 [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] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18953496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/953496
CUTTING ELEMENT INCLUDING TWO OR MORE SHAPED CUTTING FEATURES, EACH HAVING A CONVEX AND INWARDLY/DOWNWARDLY ANGLED SHAPE Nov 19, 2024 Pending
Array ( [id] => 20041655 [patent_doc_number] => 20250179877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => CUTTING ELEMENT INCLUDING ONE OR MORE ASYMMETRIC RELIEF SURFACES [patent_app_type] => utility [patent_app_number] => 18/953344 [patent_app_country] => US [patent_app_date] => 2024-11-20 [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] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18953344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/953344
CUTTING ELEMENT INCLUDING ONE OR MORE ASYMMETRIC RELIEF SURFACES Nov 19, 2024 Pending
Array ( [id] => 19999106 [patent_doc_number] => 20250137328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => EARTH-DRILLING TOOL [patent_app_type] => utility [patent_app_number] => 18/930205 [patent_app_country] => US [patent_app_date] => 2024-10-29 [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] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18930205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/930205
EARTH-DRILLING TOOL Oct 28, 2024 Pending
Array ( [id] => 19916567 [patent_doc_number] => 12291926 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-06 [patent_title] => Auger with anchoring device and durable bit attachment [patent_app_type] => utility [patent_app_number] => 18/900064 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18900064 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/900064
Auger with anchoring device and durable bit attachment Sep 26, 2024 Issued
18/815787 HYDROJETS ROTARY DRILL BIT Aug 25, 2024 Pending
18/815787 HYDROJETS ROTARY DRILL BIT Aug 25, 2024 Pending
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