Search

Stephen Michael Gravini

Examiner (ID: 8155, Phone: (571)272-4875 , Office: P/3744 )

Most Active Art Unit
3753
Art Unit(s)
3404, 3749, 3744, 3753, 2162, 3622, 3743
Total Applications
3554
Issued Applications
2817
Pending Applications
189
Abandoned Applications
548

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18948596 [patent_doc_number] => 11891881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Carbon sequestration system and method [patent_app_type] => utility [patent_app_number] => 17/397202 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6028 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397202
Carbon sequestration system and method Aug 8, 2021 Issued
Array ( [id] => 17386329 [patent_doc_number] => 20220034181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => COMBINATION DOWNHOLE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/391205 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391205 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391205
Combination downhole assembly Aug 1, 2021 Issued
Array ( [id] => 17357423 [patent_doc_number] => 20220018219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => HEAT TRANSFER PREVENTION METHOD FOR WELLBORE HEATING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/386947 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17386947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386947
Heat transfer prevention method for wellbore heating system Jul 27, 2021 Issued
Array ( [id] => 19091402 [patent_doc_number] => 11952838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Device for clearing a helix gap of an auger, and method for making a drilled hole [patent_app_type] => utility [patent_app_number] => 18/040119 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3720 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040119
Device for clearing a helix gap of an auger, and method for making a drilled hole Jul 26, 2021 Issued
Array ( [id] => 18148734 [patent_doc_number] => 20230022591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Swivel Apparatus For Fixed Casing Ram [patent_app_type] => utility [patent_app_number] => 17/384282 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 17384282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384282
Swivel Apparatus For Fixed Casing Ram Jul 22, 2021
Array ( [id] => 17968713 [patent_doc_number] => 11486231 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-01 [patent_title] => Multilateral well access systems and related methods of performing wellbore interventions [patent_app_type] => utility [patent_app_number] => 17/380870 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4304 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380870
Multilateral well access systems and related methods of performing wellbore interventions Jul 19, 2021 Issued
Array ( [id] => 17845381 [patent_doc_number] => 11434739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Fracturing system with flexible conduit [patent_app_type] => utility [patent_app_number] => 17/378913 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 6546 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378913
Fracturing system with flexible conduit Jul 18, 2021 Issued
Array ( [id] => 17244092 [patent_doc_number] => 20210363835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Composite Shock Absorber for Polycrystalline Diamond Compact Bit [patent_app_type] => utility [patent_app_number] => 17/377862 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17377862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377862
Composite shock absorber for polycrystalline diamond compact bit Jul 15, 2021 Issued
Array ( [id] => 17681352 [patent_doc_number] => 11365593 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-21 [patent_title] => Vacuum device and vacuum assisted digger system [patent_app_type] => utility [patent_app_number] => 17/370890 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6121 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 578 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370890
Vacuum device and vacuum assisted digger system Jul 7, 2021 Issued
Array ( [id] => 19196759 [patent_doc_number] => 11993989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Tubular management system [patent_app_type] => utility [patent_app_number] => 18/004374 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 7426 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004374
Tubular management system Jul 6, 2021 Issued
Array ( [id] => 18597879 [patent_doc_number] => 20230272678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => THREAD CLEARANCE [patent_app_type] => utility [patent_app_number] => 18/013215 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013215
THREAD CLEARANCE Jun 28, 2021 Pending
Array ( [id] => 18085978 [patent_doc_number] => 11536103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Integrated control system for a well drilling platform [patent_app_type] => utility [patent_app_number] => 17/360491 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9062 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 480 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17360491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360491
Integrated control system for a well drilling platform Jun 27, 2021 Issued
Array ( [id] => 17845385 [patent_doc_number] => 11434743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Automated directional drilling apparatus and methods [patent_app_type] => utility [patent_app_number] => 17/360799 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 41712 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17360799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360799
Automated directional drilling apparatus and methods Jun 27, 2021 Issued
Array ( [id] => 17800655 [patent_doc_number] => 11414945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Method and apparatus for pinching control lines [patent_app_type] => utility [patent_app_number] => 17/338340 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6552 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17338340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/338340
Method and apparatus for pinching control lines Jun 2, 2021 Issued
Array ( [id] => 17983233 [patent_doc_number] => 20220349269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => CASING STRINGS AND RELATED METHODS OF DEPLOYMENT IN HORIZONTAL WELLS [patent_app_type] => utility [patent_app_number] => 17/245241 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2572 [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] => 17245241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/245241
Casing strings and related methods of deployment in horizontal wells Apr 29, 2021 Issued
Array ( [id] => 17200734 [patent_doc_number] => 20210340829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => SETTING TOOL FOR SETTING A DOWNHOLE TOOL [patent_app_type] => utility [patent_app_number] => 17/244859 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244859
SETTING TOOL FOR SETTING A DOWNHOLE TOOL Apr 28, 2021 Abandoned
Array ( [id] => 17527289 [patent_doc_number] => 11299966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-12 [patent_title] => Disposable liner running tool [patent_app_type] => utility [patent_app_number] => 17/243735 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3245 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243735
Disposable liner running tool Apr 28, 2021 Issued
Array ( [id] => 17541448 [patent_doc_number] => 11306562 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-19 [patent_title] => Stage tool having composite seats [patent_app_type] => utility [patent_app_number] => 17/242439 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 8889 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242439
Stage tool having composite seats Apr 27, 2021 Issued
Array ( [id] => 17673393 [patent_doc_number] => 20220186560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => Multi-Function Drilling Tool [patent_app_type] => utility [patent_app_number] => 17/239095 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17239095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239095
Multi-function drilling tool Apr 22, 2021 Issued
Array ( [id] => 17436352 [patent_doc_number] => 11261669 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-01 [patent_title] => Device, assembly, and method for releasing cutters on the fly [patent_app_type] => utility [patent_app_number] => 17/234418 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 5949 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 17234418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/234418
Device, assembly, and method for releasing cutters on the fly Apr 18, 2021 Issued
Menu