Search

Daniel J. Rohrhoff

Examiner (ID: 9914, Phone: (571)270-7624 , Office: P/3637 )

Most Active Art Unit
3637
Art Unit(s)
3637
Total Applications
1545
Issued Applications
1186
Pending Applications
93
Abandoned Applications
304

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20130114 [patent_doc_number] => 12372420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => High-resistance sensor and method for using same [patent_app_type] => utility [patent_app_number] => 18/299148 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 1124 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299148
High-resistance sensor and method for using same Apr 11, 2023 Issued
Array ( [id] => 18903853 [patent_doc_number] => 20240019338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => DISCONNECTION DETECTION METHOD AND DISCONNECTION DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/126135 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126135 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126135
Disconnection detection method and disconnection detection device Mar 23, 2023 Issued
Array ( [id] => 19587546 [patent_doc_number] => 20240385103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => MICROSCOPIC AND MACROSCOPIC EVALUATION METHOD FOR DUAL-EFFECT HYDRATE INHIBITOR [patent_app_type] => utility [patent_app_number] => 18/260254 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 1947 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18260254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260254
Microscopic and macroscopic evaluation method for dual-effect hydrate inhibitor Mar 9, 2023 Issued
Array ( [id] => 19685453 [patent_doc_number] => 20250003998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => A METHOD OF AUTOMATICALLY TESTING THE SENSITIVITY OF A TYPE OF DUAL-CRYSTAL ULTRASONIC PROBE (ALSO CALLED ULTRASONIC TRANSDUCER) AND THE DETECTION SYSTEM WITH THE PROBES [patent_app_type] => utility [patent_app_number] => 18/707453 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18707453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/707453
A METHOD OF AUTOMATICALLY TESTING THE SENSITIVITY OF A TYPE OF DUAL-CRYSTAL ULTRASONIC PROBE (ALSO CALLED ULTRASONIC TRANSDUCER) AND THE DETECTION SYSTEM WITH THE PROBES Feb 27, 2023 Pending
Array ( [id] => 20265076 [patent_doc_number] => 12436061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Integrated multidirectional loading model test device for offshore wind turbines [patent_app_type] => utility [patent_app_number] => 18/173876 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18173876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173876
Integrated multidirectional loading model test device for offshore wind turbines Feb 23, 2023 Issued
Array ( [id] => 18613516 [patent_doc_number] => 20230280252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => SYSTEM AND METHOD FOR TESTING [patent_app_type] => utility [patent_app_number] => 18/169932 [patent_app_country] => US [patent_app_date] => 2023-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169932
System and method for testing Feb 15, 2023 Issued
Array ( [id] => 20227909 [patent_doc_number] => 12416557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => System and method for applying a shear test to a threaded section of a bolt [patent_app_type] => utility [patent_app_number] => 18/167453 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [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] => 18167453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167453
System and method for applying a shear test to a threaded section of a bolt Feb 9, 2023 Issued
Array ( [id] => 18854974 [patent_doc_number] => 11852547 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-26 [patent_title] => Surface force sensor that senses force applied to a surface from an object attached to the surface [patent_app_type] => utility [patent_app_number] => 18/106586 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3810 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106586 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106586
Surface force sensor that senses force applied to a surface from an object attached to the surface Feb 6, 2023 Issued
Array ( [id] => 18437310 [patent_doc_number] => 20230184604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => PRESSURE SENSOR AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/105195 [patent_app_country] => US [patent_app_date] => 2023-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18105195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/105195
Pressure sensor and electronic device Feb 1, 2023 Issued
Array ( [id] => 18676667 [patent_doc_number] => 20230314295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => HIGH-SPEED SHEAR TESTING CORRELATED TO TENSILE STRENGTH FOR ADDITIVELY MANUFACTURED METALS USING MACHINE LEARNING [patent_app_type] => utility [patent_app_number] => 18/104670 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104670 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104670
HIGH-SPEED SHEAR TESTING CORRELATED TO TENSILE STRENGTH FOR ADDITIVELY MANUFACTURED METALS USING MACHINE LEARNING Jan 31, 2023 Pending
Array ( [id] => 18538620 [patent_doc_number] => 20230243723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => ARTICLE ORIENTATION CHANGE DEVICE [patent_app_type] => utility [patent_app_number] => 18/159849 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159849 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159849
Article orientation change device Jan 25, 2023 Issued
Array ( [id] => 19333589 [patent_doc_number] => 20240248019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => TESTING ARRANGEMENT AND METHOD FOR COMPOSITE WITH NOODLE [patent_app_type] => utility [patent_app_number] => 18/099634 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099634
Testing arrangement and method for composite with noodle Jan 19, 2023 Issued
Array ( [id] => 20387434 [patent_doc_number] => 12487159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Measuring system and method for hardness measurement [patent_app_type] => utility [patent_app_number] => 18/155622 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4739 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18155622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155622
Measuring system and method for hardness measurement Jan 16, 2023 Issued
Array ( [id] => 20467529 [patent_doc_number] => 12523564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Determination of structure fatigue properties [patent_app_type] => utility [patent_app_number] => 18/155448 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 1042 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18155448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155448
Determination of structure fatigue properties Jan 16, 2023 Issued
Array ( [id] => 19319395 [patent_doc_number] => 20240240938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => SYSTEM AND METHOD FOR CALIBRATING A SENSOR [patent_app_type] => utility [patent_app_number] => 18/155346 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18155346 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155346
System and method for calibrating a sensor Jan 16, 2023 Issued
Array ( [id] => 18666812 [patent_doc_number] => 11773695 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-03 [patent_title] => Multi-type hydrate formation simulation system and method thereof [patent_app_type] => utility [patent_app_number] => 18/154414 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5280 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154414
Multi-type hydrate formation simulation system and method thereof Jan 12, 2023 Issued
Array ( [id] => 18512455 [patent_doc_number] => 20230228658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => LOADING PAD AND LOADING DEVICE [patent_app_type] => utility [patent_app_number] => 18/096911 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18096911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096911
Loading pad and loading device Jan 12, 2023 Issued
Array ( [id] => 19544258 [patent_doc_number] => 20240361294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => Method of analyzing influencing factors of contribution rate of elastic energy of top plate during catastrophe of coal body [patent_app_type] => utility [patent_app_number] => 18/571358 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18571358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/571358
Method of analyzing influencing factors of contribution rate of elastic energy of top plate during catastrophe of coal body Jan 8, 2023 Issued
Array ( [id] => 18498519 [patent_doc_number] => 20230221227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => FILAMENT WINDING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/149921 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149921
FILAMENT WINDING SYSTEM AND METHOD Jan 3, 2023 Abandoned
Array ( [id] => 18505622 [patent_doc_number] => 11703430 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-18 [patent_title] => In-situ tensile device for X-ray tests [patent_app_type] => utility [patent_app_number] => 18/091391 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6185 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 597 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18091391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091391
In-situ tensile device for X-ray tests Dec 29, 2022 Issued
Menu