Search

Thane E. Underdahl

Examiner (ID: 2823, Phone: (303)297-4299 , Office: P/1657 )

Most Active Art Unit
1657
Art Unit(s)
1657, 1651, 1699
Total Applications
919
Issued Applications
425
Pending Applications
129
Abandoned Applications
385

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19932817 [patent_doc_number] => 12306019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Sensor position control apparatus and method [patent_app_type] => utility [patent_app_number] => 17/480204 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480204
Sensor position control apparatus and method Sep 20, 2021 Issued
Array ( [id] => 18462372 [patent_doc_number] => 11686658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Friction and wear test device with pin-on-plate differential temperature distribution and self-adaptive adjustment [patent_app_type] => utility [patent_app_number] => 17/621750 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3715 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 492 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621750
Friction and wear test device with pin-on-plate differential temperature distribution and self-adaptive adjustment Jul 6, 2021 Issued
Array ( [id] => 19841058 [patent_doc_number] => 12253440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Methods and systems for automatic multi-phase mobile sampling collection and analysis [patent_app_type] => utility [patent_app_number] => 17/365110 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6908 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17365110 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365110
Methods and systems for automatic multi-phase mobile sampling collection and analysis Jun 30, 2021 Issued
Array ( [id] => 18568219 [patent_doc_number] => 20230258555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => DETERIORATION ESTIMATE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/003887 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18003887 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003887
DETERIORATION ESTIMATE SYSTEM May 23, 2021 Pending
Array ( [id] => 18184203 [patent_doc_number] => 20230044933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => COMBINED PLATFORM FOR TESTING FIREPROOF MATERIALS FOR CABLES [patent_app_type] => utility [patent_app_number] => 17/792134 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 442 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792134
Combined platform for testing fireproof materials for cables May 18, 2021 Issued
Array ( [id] => 17244653 [patent_doc_number] => 20210364396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => APPARATUS FOR COLLECTING DUST SAMPLES [patent_app_type] => utility [patent_app_number] => 17/318266 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318266 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318266
Apparatus for collecting dust samples May 11, 2021 Issued
Array ( [id] => 19967887 [patent_doc_number] => 12336467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Temperature control system of a rice paddy methane flux collecting device [patent_app_type] => utility [patent_app_number] => 17/317950 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1038 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317950
Temperature control system of a rice paddy methane flux collecting device May 11, 2021 Issued
Array ( [id] => 17483282 [patent_doc_number] => 20220090786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => AVERAGING COMBUSTION IN-SITU OXYGEN ANALYZER [patent_app_type] => utility [patent_app_number] => 17/234107 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17234107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/234107
AVERAGING COMBUSTION IN-SITU OXYGEN ANALYZER Apr 18, 2021 Pending
Array ( [id] => 17164076 [patent_doc_number] => 11150167 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-19 [patent_title] => Air sampling actuator and associated method [patent_app_type] => utility [patent_app_number] => 17/217979 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6259 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17217979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217979
Air sampling actuator and associated method Mar 29, 2021 Issued
Array ( [id] => 17357947 [patent_doc_number] => 20220018743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => ANALYZER AND ANALYSIS METHOD [patent_app_type] => utility [patent_app_number] => 17/189940 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189940
ANALYZER AND ANALYSIS METHOD Mar 1, 2021 Pending
Array ( [id] => 19941839 [patent_doc_number] => 12313966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-27 [patent_title] => Video pipe inspection systems [patent_app_type] => utility [patent_app_number] => 17/182113 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182113
Video pipe inspection systems Feb 21, 2021 Issued
Array ( [id] => 17053573 [patent_doc_number] => 20210263007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => MULTIFUNCTIONAL AND MODULAR GEOTECHNICAL TESTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/248559 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17248559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248559
Multifunctional and modular geotechnical testing device Jan 28, 2021 Issued
Array ( [id] => 17006581 [patent_doc_number] => 20210237742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => SENSOR DEVICE FOR DETECTING MOISTURE ON A ROADWAY HAVING AT LEAST ONE STRUCTURE-BORNE SOUND SENSOR [patent_app_type] => utility [patent_app_number] => 17/150638 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17150638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/150638
SENSOR DEVICE FOR DETECTING MOISTURE ON A ROADWAY HAVING AT LEAST ONE STRUCTURE-BORNE SOUND SENSOR Jan 14, 2021 Abandoned
Array ( [id] => 16949342 [patent_doc_number] => 20210208033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => DIFFUSIVE GRADIENTS IN THIN FILMS (DGT) TEST DEVICE FOR LAKE WATER AND TEST METHOD USING SAME [patent_app_type] => utility [patent_app_number] => 17/142495 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142495
Diffusive gradients in thin films (DGT) test device for lake water and test method using same Jan 5, 2021 Issued
Array ( [id] => 19121647 [patent_doc_number] => 11965620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Pipeline patrol inspection robot having variable tracks and control method therefor [patent_app_type] => utility [patent_app_number] => 17/635967 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4406 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17635967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/635967
Pipeline patrol inspection robot having variable tracks and control method therefor Jan 3, 2021 Issued
Array ( [id] => 19194740 [patent_doc_number] => 11991956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => System and method for preparing nir sample on baler [patent_app_type] => utility [patent_app_number] => 17/138614 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11080 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17138614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138614
System and method for preparing nir sample on baler Dec 29, 2020 Issued
Array ( [id] => 19810496 [patent_doc_number] => 12241879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Reference gas management in a breath alcohol calibration station [patent_app_type] => utility [patent_app_number] => 17/129432 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 11145 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17129432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/129432
Reference gas management in a breath alcohol calibration station Dec 20, 2020 Issued
Array ( [id] => 19227535 [patent_doc_number] => 12007169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Apparatus for extracting water from plant condenser to the outside for water quality analysis [patent_app_type] => utility [patent_app_number] => 17/119552 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5051 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119552 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119552
Apparatus for extracting water from plant condenser to the outside for water quality analysis Dec 10, 2020 Issued
Array ( [id] => 16856022 [patent_doc_number] => 20210156767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => DEVICE FOR EXTRACTING A MOLECULE OF INTEREST FROM A SAMPLE MATRIX, AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 17/100008 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100008
Device for extracting a molecule of interest from a sample matrix, and associated methods Nov 19, 2020 Issued
Array ( [id] => 16856023 [patent_doc_number] => 20210156768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => METHODS AND VIAL CLOSURES FOR HEADSPACE MICROEXTRACTION UNDER VACUUM [patent_app_type] => utility [patent_app_number] => 17/100070 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100070 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100070
METHODS AND VIAL CLOSURES FOR HEADSPACE MICROEXTRACTION UNDER VACUUM Nov 19, 2020 Abandoned
Menu