
Timothy Wilhelm
Examiner (ID: 16840, Phone: (571)272-6980 , Office: P/3616 )
| Most Active Art Unit | 3616 |
| Art Unit(s) | 3614, 3616, 3617 |
| Total Applications | 1324 |
| Issued Applications | 994 |
| Pending Applications | 82 |
| Abandoned Applications | 265 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19464842
[patent_doc_number] => 20240318511
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => WELL SYSTEM INCLUDING A LOWER COMPLETION STRING COUPLED TO A SERVICE STRING, THE SERVICE STRING HAVING ONE OR MORE SENSORS POSITIONED THERE ALONG
[patent_app_type] => utility
[patent_app_number] => 18/604920
[patent_app_country] => US
[patent_app_date] => 2024-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 37370
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -33
[patent_words_short_claim] => 43
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18604920
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/604920 | WELL SYSTEM INCLUDING A LOWER COMPLETION STRING COUPLED TO A SERVICE STRING, THE SERVICE STRING HAVING ONE OR MORE SENSORS POSITIONED THERE ALONG | Mar 13, 2024 | Pending |
Array
(
[id] => 20233063
[patent_doc_number] => 20250290382
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-18
[patent_title] => CONDITIONING A TUBING HEAD BACK PRESSURE VALVE RECEPTACLE
[patent_app_type] => utility
[patent_app_number] => 18/602446
[patent_app_country] => US
[patent_app_date] => 2024-03-12
[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] => -15
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18602446
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/602446 | CONDITIONING A TUBING HEAD BACK PRESSURE VALVE RECEPTACLE | Mar 11, 2024 | Pending |
Array
(
[id] => 20207700
[patent_doc_number] => 20250277420
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-04
[patent_title] => SPLICE FREE FEEDTHROUGH MECHANICAL PACKER
[patent_app_type] => utility
[patent_app_number] => 18/594360
[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] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594360
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/594360 | Splice free feedthrough mechanical packer | Mar 3, 2024 | Issued |
Array
(
[id] => 19826678
[patent_doc_number] => 12247446
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-11
[patent_title] => Method and apparatus for moving tubular rotary slips
[patent_app_type] => utility
[patent_app_number] => 18/592060
[patent_app_country] => US
[patent_app_date] => 2024-02-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 9245
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592060
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/592060 | Method and apparatus for moving tubular rotary slips | Feb 28, 2024 | Issued |
Array
(
[id] => 20194193
[patent_doc_number] => 20250270903
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-28
[patent_title] => FLUOROPLASTIC EXPANDABLE LINER HANGER ELEMENTS FOR GEOTHERMAL AND CORROSIVE ENVIRONMENTS
[patent_app_type] => utility
[patent_app_number] => 18/590535
[patent_app_country] => US
[patent_app_date] => 2024-02-28
[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] => 33
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18590535
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/590535 | Fluoroplastic expandable liner hanger elements for geothermal and corrosive environments | Feb 27, 2024 | Issued |
Array
(
[id] => 19234396
[patent_doc_number] => 20240191589
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-13
[patent_title] => Tubing Hanger Assembly with Adjustable Load Nut
[patent_app_type] => utility
[patent_app_number] => 18/585996
[patent_app_country] => US
[patent_app_date] => 2024-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5222
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585996
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/585996 | Tubing hanger assembly with adjustable load nut | Feb 22, 2024 | Issued |
Array
(
[id] => 19948859
[patent_doc_number] => 12320212
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-03
[patent_title] => Die adaptor and method
[patent_app_type] => utility
[patent_app_number] => 18/584833
[patent_app_country] => US
[patent_app_date] => 2024-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 13
[patent_no_of_words] => 0
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 20
[patent_words_short_claim] => 21
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584833
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/584833 | Die adaptor and method | Feb 21, 2024 | Issued |
Array
(
[id] => 19463446
[patent_doc_number] => 20240317115
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => SEAT INSTALLATION STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 18/583753
[patent_app_country] => US
[patent_app_date] => 2024-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2799
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[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] => 18583753
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/583753 | SEAT INSTALLATION STRUCTURE | Feb 20, 2024 | Pending |
Array
(
[id] => 19234394
[patent_doc_number] => 20240191587
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-13
[patent_title] => RISER SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/582511
[patent_app_country] => US
[patent_app_date] => 2024-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4661
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 216
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582511
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/582511 | RISER SYSTEM | Feb 19, 2024 | Abandoned |
Array
(
[id] => 20372945
[patent_doc_number] => 12480374
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-25
[patent_title] => Expandable tubular structure for maintaining differential pressure integrity in a wellbore
[patent_app_type] => utility
[patent_app_number] => 18/443426
[patent_app_country] => US
[patent_app_date] => 2024-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 1221
[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] => 18443426
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/443426 | Expandable tubular structure for maintaining differential pressure integrity in a wellbore | Feb 15, 2024 | Issued |
Array
(
[id] => 19465203
[patent_doc_number] => 20240318872
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => METHOD AND APPARATUS TO ESTABLISH A GEOTHERMAL WELL FOR CLOSED LOOP FLUID CIRCULATION AND GEOTHERMAL HEAT EXTRACTION
[patent_app_type] => utility
[patent_app_number] => 18/440231
[patent_app_country] => US
[patent_app_date] => 2024-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3293
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440231
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/440231 | Method and apparatus to establish a geothermal well for closed loop fluid circulation and geothermal heat extraction | Feb 12, 2024 | Issued |
Array
(
[id] => 19380310
[patent_doc_number] => 20240270180
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-15
[patent_title] => Cladding Part for a Vehicle, and Vehicle
[patent_app_type] => utility
[patent_app_number] => 18/435345
[patent_app_country] => US
[patent_app_date] => 2024-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2941
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435345
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/435345 | Cladding Part for a Vehicle, and Vehicle | Feb 6, 2024 | Pending |
Array
(
[id] => 19345938
[patent_doc_number] => 20240254901
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-01
[patent_title] => HYDRAULIC VALVE WITH LINEAR ADJUSTABLE THROTTLING GATE AND A HYDRAULIC VELOCITY FUSE THROTTLING GATE
[patent_app_type] => utility
[patent_app_number] => 18/433002
[patent_app_country] => US
[patent_app_date] => 2024-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4043
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433002
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/433002 | HYDRAULIC VALVE WITH LINEAR ADJUSTABLE THROTTLING GATE AND A HYDRAULIC VELOCITY FUSE THROTTLING GATE | Feb 4, 2024 | Abandoned |
Array
(
[id] => 19856011
[patent_doc_number] => 12258836
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-25
[patent_title] => Methods and systems for a tool to form a fluid seal for wireline directly below a packoff
[patent_app_type] => utility
[patent_app_number] => 18/432183
[patent_app_country] => US
[patent_app_date] => 2024-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3577
[patent_no_of_claims] => 20
[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] => 18432183
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/432183 | Methods and systems for a tool to form a fluid seal for wireline directly below a packoff | Feb 4, 2024 | Issued |
Array
(
[id] => 19360245
[patent_doc_number] => 20240262279
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-08
[patent_title] => STRAP WINDING SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 18/428111
[patent_app_country] => US
[patent_app_date] => 2024-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8301
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428111
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/428111 | STRAP WINDING SYSTEMS | Jan 30, 2024 | Pending |
Array
(
[id] => 19941445
[patent_doc_number] => 12313571
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-05-27
[patent_title] => Wellhead landing base inspection utilizing x-rays
[patent_app_type] => utility
[patent_app_number] => 18/428665
[patent_app_country] => US
[patent_app_date] => 2024-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 0
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428665
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/428665 | Wellhead landing base inspection utilizing x-rays | Jan 30, 2024 | Issued |
Array
(
[id] => 19778982
[patent_doc_number] => 12228006
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-02-18
[patent_title] => Integrated valve blowout preventer for rig-less well interventions
[patent_app_type] => utility
[patent_app_number] => 18/425470
[patent_app_country] => US
[patent_app_date] => 2024-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 5982
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425470
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/425470 | Integrated valve blowout preventer for rig-less well interventions | Jan 28, 2024 | Issued |
Array
(
[id] => 20241502
[patent_doc_number] => 12421811
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-23
[patent_title] => Insulated drilling systems and associated methods
[patent_app_type] => utility
[patent_app_number] => 18/416671
[patent_app_country] => US
[patent_app_date] => 2024-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 3344
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416671
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/416671 | Insulated drilling systems and associated methods | Jan 17, 2024 | Issued |
Array
(
[id] => 20093954
[patent_doc_number] => 20250223890
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-10
[patent_title] => SUBSEA EXPANSION JOINT
[patent_app_type] => utility
[patent_app_number] => 18/408234
[patent_app_country] => US
[patent_app_date] => 2024-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2404
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408234
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/408234 | SUBSEA EXPANSION JOINT | Jan 8, 2024 | Pending |
Array
(
[id] => 19300992
[patent_doc_number] => 20240229561
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-11
[patent_title] => MULTILATERAL TECHNOLOGIES FOR WELLBORES
[patent_app_type] => utility
[patent_app_number] => 18/408146
[patent_app_country] => US
[patent_app_date] => 2024-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6946
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 18408146
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/408146 | Multilateral technologies for wellbores | Jan 8, 2024 | Issued |