Search

Daniel T. Pihulic

Examiner (ID: 3484, Phone: (571)272-6977 , Office: P/3645 )

Most Active Art Unit
3645
Art Unit(s)
3645, 2899, 3642, 2202, 2201, 3662, 2735
Total Applications
3679
Issued Applications
3305
Pending Applications
168
Abandoned Applications
231

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20394638 [patent_doc_number] => 20250370113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => SONAR SYSTEM WITH REMOVABLE LENS [patent_app_type] => utility [patent_app_number] => 18/732245 [patent_app_country] => US [patent_app_date] => 2024-06-03 [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] => -8 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18732245 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/732245
SONAR SYSTEM WITH REMOVABLE LENS Jun 2, 2024 Pending
Array ( [id] => 19466108 [patent_doc_number] => 20240319778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => DYNAMIC POWER REDUCTION TECHNIQUE FOR ULTRASOUND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/731840 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731840
Dynamic power reduction technique for ultrasound systems Jun 2, 2024 Issued
Array ( [id] => 20303519 [patent_doc_number] => 12449504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Position determination system having a deconvolution decoder [patent_app_type] => utility [patent_app_number] => 18/656820 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2628 [patent_no_of_claims] => 20 [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] => 18656820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656820
Position determination system having a deconvolution decoder May 6, 2024 Issued
Array ( [id] => 20337041 [patent_doc_number] => 20250341161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => Spiral Waveform Analysis For Behind Pipe Cement Evaluation, Well Abandonment Operations And Complex Annular Environments [patent_app_type] => utility [patent_app_number] => 18/656009 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18656009 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656009
Spiral waveform analysis for behind pipe cement evaluation, well abandonment operations and complex annular environments May 5, 2024 Issued
Array ( [id] => 19755909 [patent_doc_number] => 20250044474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => NOVEL METHOD FOR ESTIMATING WATER SATURATION IN GAS RESERVOIRS USING ACOUSTIC LOG P-WAVE AND S-WAVE VELOCITES [patent_app_type] => utility [patent_app_number] => 18/654884 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18654884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654884
Method for estimating water saturation in gas reservoirs using acoustic log P-wave and S-wave velocites May 2, 2024 Issued
Array ( [id] => 19390826 [patent_doc_number] => 20240280696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => IMAGING DEVICES WITH SELECTIVELY ALTERABLE CHARACTERISTICS [patent_app_type] => utility [patent_app_number] => 18/649885 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14684 [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] => 18649885 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649885
Imaging devices with selectively alterable characteristics Apr 28, 2024 Issued
Array ( [id] => 19380487 [patent_doc_number] => 20240270357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ANCHOR MONITOR [patent_app_type] => utility [patent_app_number] => 18/644292 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12199 [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] => 18644292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644292
Anchor monitor Apr 23, 2024 Issued
Array ( [id] => 19506162 [patent_doc_number] => 12117579 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-15 [patent_title] => Method for frequency identification [patent_app_type] => utility [patent_app_number] => 18/643540 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4441 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643540
Method for frequency identification Apr 22, 2024 Issued
Array ( [id] => 19999987 [patent_doc_number] => 20250138209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => MULTI-MODE SURFACE-WAVE FREE-FIELD INVERSION METHOD BASED ON DISPERSION PROPERTIES OF LAYERED MEDIA [patent_app_type] => utility [patent_app_number] => 18/641019 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 1501 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641019
Multi-mode surface-wave free-field inversion method based on dispersion properties of layered media Apr 18, 2024 Issued
Array ( [id] => 19360494 [patent_doc_number] => 20240262528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => AERIAL VEHICLE IMAGE CAPTURING SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/635321 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635321
AERIAL VEHICLE IMAGE CAPTURING SYSTEMS Apr 14, 2024 Pending
Array ( [id] => 19362262 [patent_doc_number] => 20240264296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => METHOD AND SYSTEM FOR PROCESSING BEAMFORMED DATA [patent_app_type] => utility [patent_app_number] => 18/624596 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12130 [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] => 18624596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624596
Method and system for processing beamformed data Apr 1, 2024 Issued
Array ( [id] => 19333733 [patent_doc_number] => 20240248163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => METHOD FOR DIRECTING USER AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/623947 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623947
METHOD FOR DIRECTING USER AND ELECTRONIC DEVICE Mar 31, 2024 Pending
Array ( [id] => 19481198 [patent_doc_number] => 20240329240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => Signal Processing Device, Sonic System and Vehicle [patent_app_type] => utility [patent_app_number] => 18/617568 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18617568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617568
Signal Processing Device, Sonic System and Vehicle Mar 25, 2024 Pending
Array ( [id] => 19481227 [patent_doc_number] => 20240329269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => System and Method for Generating Source Activation Times or Locations in Blended Marine Seismic Acquisitions [patent_app_type] => utility [patent_app_number] => 18/613606 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [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] => 18613606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613606
System and method for generating source activation times or locations in blended marine seismic acquisitions Mar 21, 2024 Issued
Array ( [id] => 19467587 [patent_doc_number] => 20240321257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ACOUSTIC SENSING AND COMMUNICATION USING A METASURFACE [patent_app_type] => utility [patent_app_number] => 18/608487 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608487
Acoustic sensing and communication using a metasurface Mar 17, 2024 Issued
Array ( [id] => 20237716 [patent_doc_number] => 20250295035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => PIEZOELECTRIC STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/603957 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603957 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603957
PIEZOELECTRIC STRUCTURE Mar 12, 2024 Pending
Array ( [id] => 20118705 [patent_doc_number] => 12368427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Bulk acoustic wave resonators with patterned mass loading layers [patent_app_type] => utility [patent_app_number] => 18/603059 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 72 [patent_no_of_words] => 18269 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603059 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603059
Bulk acoustic wave resonators with patterned mass loading layers Mar 11, 2024 Issued
Array ( [id] => 19885194 [patent_doc_number] => 12270900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => System and method for acoustic imaging with an accumulated-time view [patent_app_type] => utility [patent_app_number] => 18/602874 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 24 [patent_no_of_words] => 21555 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18602874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/602874
System and method for acoustic imaging with an accumulated-time view Mar 11, 2024 Issued
Array ( [id] => 19745184 [patent_doc_number] => 20250033749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => SYSTEMS AND METHODS FOR CREATING A MISSION FILE FOR AN UNDERWATER HANDHELD COMPUTER [patent_app_type] => utility [patent_app_number] => 18/601732 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601732
SYSTEMS AND METHODS FOR CREATING A MISSION FILE FOR AN UNDERWATER HANDHELD COMPUTER Mar 10, 2024 Pending
Array ( [id] => 19330617 [patent_doc_number] => 20240245047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => PEST DETERRENT DEVICE [patent_app_type] => utility [patent_app_number] => 18/595311 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18595311 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595311
PEST DETERRENT DEVICE Mar 3, 2024 Pending
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