
Roy N. Envall Jr.
Examiner (ID: 764)
| Most Active Art Unit | 2104 |
| Art Unit(s) | 2306, 2106, 2305, 2103, 2104 |
| Total Applications | 726 |
| Issued Applications | 708 |
| Pending Applications | 0 |
| Abandoned Applications | 18 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 15764843
[patent_doc_number] => 20200113439
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-16
[patent_title] => DETECTION OF FAST-NEURAL SIGNAL USING DEPTH-RESOLVED SPECTROSCOPY
[patent_app_type] => utility
[patent_app_number] => 16/565326
[patent_app_country] => US
[patent_app_date] => 2019-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17877
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[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] => 16565326
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/565326 | Detection of fast-neural signal using depth-resolved spectroscopy via intensity modulated interferometry having tunable pump laser | Sep 8, 2019 | Issued |
Array
(
[id] => 20314995
[patent_doc_number] => 12453531
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-28
[patent_title] => Electrical wire connection in ultrasound imaging devices, systems, and methods
[patent_app_type] => utility
[patent_app_number] => 17/258478
[patent_app_country] => US
[patent_app_date] => 2019-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 13
[patent_no_of_words] => 2337
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 221
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17258478
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/258478 | Electrical wire connection in ultrasound imaging devices, systems, and methods | Jul 8, 2019 | Issued |
Array
(
[id] => 17034647
[patent_doc_number] => 20210251605
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-08-19
[patent_title] => ULTRASOUND IMAGING PROBE
[patent_app_type] => utility
[patent_app_number] => 17/252637
[patent_app_country] => US
[patent_app_date] => 2019-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19017
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 17252637
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/252637 | ULTRASOUND IMAGING PROBE | Jun 13, 2019 | Pending |
Array
(
[id] => 16809668
[patent_doc_number] => 20210132223
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-06
[patent_title] => Method and Apparatus for Ultrasound Imaging with Improved Beamforming
[patent_app_type] => utility
[patent_app_number] => 17/251130
[patent_app_country] => US
[patent_app_date] => 2019-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10724
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 17251130
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/251130 | Method and Apparatus for Ultrasound Imaging with Improved Beamforming | Jun 12, 2019 | Abandoned |
Array
(
[id] => 19637335
[patent_doc_number] => 12167931
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-17
[patent_title] => Sensor interface device providing digital processing of intravascular flow and pressure data
[patent_app_type] => utility
[patent_app_number] => 16/428716
[patent_app_country] => US
[patent_app_date] => 2019-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 6095
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 231
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16428716
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/428716 | Sensor interface device providing digital processing of intravascular flow and pressure data | May 30, 2019 | Issued |
Array
(
[id] => 17183401
[patent_doc_number] => 20210330286
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-10-28
[patent_title] => CATHETER SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/045451
[patent_app_country] => US
[patent_app_date] => 2019-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16286
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045451
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/045451 | CATHETER SYSTEM | Apr 4, 2019 | Abandoned |
Array
(
[id] => 17034641
[patent_doc_number] => 20210251599
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-08-19
[patent_title] => ULTRASOUND BLOOD-FLOW MONITORING
[patent_app_type] => utility
[patent_app_number] => 16/967929
[patent_app_country] => US
[patent_app_date] => 2019-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 43681
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 16967929
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/967929 | Ultrasound blood-flow monitoring | Feb 6, 2019 | Issued |
Array
(
[id] => 16435217
[patent_doc_number] => 20200352542
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-12
[patent_title] => GUIDED-TRANSCRANIAL ULTRASOUND IMAGING USING NEURAL NETWORKS AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS
[patent_app_type] => utility
[patent_app_number] => 16/963553
[patent_app_country] => US
[patent_app_date] => 2019-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10885
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 16963553
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/963553 | GUIDED-TRANSCRANIAL ULTRASOUND IMAGING USING NEURAL NETWORKS AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS | Jan 22, 2019 | Abandoned |
Array
(
[id] => 15936769
[patent_doc_number] => 20200160018
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-05-21
[patent_title] => ULTRASONIC BIOMETRIC SENSOR WITH TRANSMIT AND RECEIVE SIDE BEAMFORMING
[patent_app_type] => utility
[patent_app_number] => 16/197494
[patent_app_country] => US
[patent_app_date] => 2018-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14392
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16197494
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/197494 | ULTRASONIC BIOMETRIC SENSOR WITH TRANSMIT AND RECEIVE SIDE BEAMFORMING | Nov 20, 2018 | Abandoned |
Array
(
[id] => 16450477
[patent_doc_number] => 20200359903
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-19
[patent_title] => COHERENCE GATED PHOTOACOUSTIC REMOTE SENSING (CG-PARS)
[patent_app_type] => utility
[patent_app_number] => 16/753887
[patent_app_country] => US
[patent_app_date] => 2018-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11383
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[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] => 16753887
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/753887 | COHERENCE GATED PHOTOACOUSTIC REMOTE SENSING (CG-PARS) | Sep 27, 2018 | Abandoned |
Array
(
[id] => 16450472
[patent_doc_number] => 20200359898
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-19
[patent_title] => MAGNETIC RESONANCE IMAGING WITH VARIABLE FIELD MAGNET
[patent_app_type] => utility
[patent_app_number] => 16/639778
[patent_app_country] => US
[patent_app_date] => 2018-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9275
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 355
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639778
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/639778 | MAGNETIC RESONANCE IMAGING WITH VARIABLE FIELD MAGNET | Aug 7, 2018 | Abandoned |
Array
(
[id] => 15989343
[patent_doc_number] => 20200170542
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-04
[patent_title] => SYSTEMS AND METHODS FOR POSITIONING AN INTRACRANIAL DEVICE USING BRAIN ACTIVITY
[patent_app_type] => utility
[patent_app_number] => 16/631760
[patent_app_country] => US
[patent_app_date] => 2018-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11267
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 16631760
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/631760 | SYSTEMS AND METHODS FOR POSITIONING AN INTRACRANIAL DEVICE USING BRAIN ACTIVITY | Jul 15, 2018 | Abandoned |
Array
(
[id] => 13823135
[patent_doc_number] => 20190015052
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-17
[patent_title] => MACHINE-LEARNING-BASED DENOISING OF DOPPLER ULTRASOUND BLOOD FLOW AND INTRACRANIAL PRESSURE SIGNAL
[patent_app_type] => utility
[patent_app_number] => 16/034623
[patent_app_country] => US
[patent_app_date] => 2018-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8375
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[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] => 16034623
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/034623 | MACHINE-LEARNING-BASED DENOISING OF DOPPLER ULTRASOUND BLOOD FLOW AND INTRACRANIAL PRESSURE SIGNAL | Jul 12, 2018 | Abandoned |
Array
(
[id] => 16722665
[patent_doc_number] => 20210089812
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-25
[patent_title] => Medical Imaging Device and Image Processing Method
[patent_app_type] => utility
[patent_app_number] => 16/630581
[patent_app_country] => US
[patent_app_date] => 2018-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9564
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[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] => 16630581
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/630581 | Medical Imaging Device and Image Processing Method | Jun 6, 2018 | Abandoned |
Array
(
[id] => 20185550
[patent_doc_number] => 12396649
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-26
[patent_title] => Device for determining a parameter for diagnosing hydrocephalus and other disorders of intracranial pressure
[patent_app_type] => utility
[patent_app_number] => 16/612767
[patent_app_country] => US
[patent_app_date] => 2018-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 2125
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 277
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16612767
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/612767 | Device for determining a parameter for diagnosing hydrocephalus and other disorders of intracranial pressure | May 10, 2018 | Issued |
Array
(
[id] => 15341779
[patent_doc_number] => 20200008781
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-09
[patent_title] => ANNULAR INTEGRATED CIRCUIT CONTROLLER FOR INTRALUMINAL ULTRASOUND IMAGING DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/495593
[patent_app_country] => US
[patent_app_date] => 2018-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9520
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 16495593
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/495593 | Annular integrated circuit controller for intraluminal ultrasound imaging device | Apr 1, 2018 | Issued |
Array
(
[id] => 17198104
[patent_doc_number] => 20210338198
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-04
[patent_title] => GUIDE MEMBER FOR ELECTRICAL CABLE ALIGNMENT AND ATTACHMENT AND ASSOCIATED INTRALUMINAL DEVICES, SYSTEMS, AND METHODS
[patent_app_type] => utility
[patent_app_number] => 16/336297
[patent_app_country] => US
[patent_app_date] => 2017-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10272
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16336297
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/336297 | GUIDE MEMBER FOR ELECTRICAL CABLE ALIGNMENT AND ATTACHMENT AND ASSOCIATED INTRALUMINAL DEVICES, SYSTEMS, AND METHODS | Sep 21, 2017 | Abandoned |