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] => 16284226 [patent_doc_number] => 20200277828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => SALOON DOOR SUPPORT [patent_app_type] => utility [patent_app_number] => 16/775964 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16775964 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/775964
SALOON DOOR SUPPORT Jan 28, 2020 Abandoned
Array ( [id] => 15994775 [patent_doc_number] => 20200173258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => Apparatus and Methods for Well Intervention [patent_app_type] => utility [patent_app_number] => 16/773458 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16773458 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/773458
Apparatus and methods for well intervention Jan 26, 2020 Issued
Array ( [id] => 16191439 [patent_doc_number] => 20200232288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => CABLE FEEDER AND DRILL RIG [patent_app_type] => utility [patent_app_number] => 16/747282 [patent_app_country] => US [patent_app_date] => 2020-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16747282 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747282
Cable feeder and drill rig Jan 19, 2020 Issued
Array ( [id] => 17498048 [patent_doc_number] => 11286743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Wire line deployable metal patch stackable system [patent_app_type] => utility [patent_app_number] => 16/713954 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 1602 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16713954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713954
Wire line deployable metal patch stackable system Dec 12, 2019 Issued
Array ( [id] => 17953918 [patent_doc_number] => 11480014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Automatic force adjustment control system for mobile drilling machines [patent_app_type] => utility [patent_app_number] => 16/713749 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5244 [patent_no_of_claims] => 20 [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] => 16713749 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713749
Automatic force adjustment control system for mobile drilling machines Dec 12, 2019 Issued
Array ( [id] => 18740304 [patent_doc_number] => 20230349281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SYSTEM AND METHOD FOR PREDICTING STICK-SLIP [patent_app_type] => utility [patent_app_number] => 17/756822 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17756822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756822
System and method for predicting stick-slip Dec 4, 2019 Issued
Array ( [id] => 15994771 [patent_doc_number] => 20200173256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => APPARATUSES AND METHODS FOR SCRAPING [patent_app_type] => utility [patent_app_number] => 16/698228 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16698228 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698228
Apparatuses and methods for scraping Nov 26, 2019 Issued
Array ( [id] => 17474470 [patent_doc_number] => 20220081974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => DOWN-THE-HOLE HAMMER DRILL BIT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/414787 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414787
Down-the-hole hammer drill bit assembly Nov 26, 2019 Issued
Array ( [id] => 19354559 [patent_doc_number] => 12054990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Rock drill bit for percussive drilling [patent_app_type] => utility [patent_app_number] => 17/414773 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3952 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414773
Rock drill bit for percussive drilling Nov 26, 2019 Issued
Array ( [id] => 15650983 [patent_doc_number] => 20200088021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => FRACTURING SYSTEM WITH FLEXIBLE CONDUIT [patent_app_type] => utility [patent_app_number] => 16/686798 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686798 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686798
FRACTURING SYSTEM WITH FLEXIBLE CONDUIT Nov 17, 2019 Abandoned
Array ( [id] => 18355509 [patent_doc_number] => 11643903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Reducing magnetic hysteresis of a position sensor assembly [patent_app_type] => utility [patent_app_number] => 16/674038 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7924 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16674038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/674038
Reducing magnetic hysteresis of a position sensor assembly Nov 4, 2019 Issued
Array ( [id] => 16762910 [patent_doc_number] => 20210108491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => INTEGRATED CONSTRUCTION METHOD OF FRACTURING AND TERTIARY OIL RECOVERY FOR LOW-PERMEABILITY RESERVOIR [patent_app_type] => utility [patent_app_number] => 16/672467 [patent_app_country] => US [patent_app_date] => 2019-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16672467 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/672467
Integrated construction method of fracturing and tertiary oil recovery for low-permeability reservoir Nov 2, 2019 Issued
Array ( [id] => 17015626 [patent_doc_number] => 11085253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Tong assembly with door position sensors [patent_app_type] => utility [patent_app_number] => 16/671861 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10157 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16671861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671861
Tong assembly with door position sensors Oct 31, 2019 Issued
Array ( [id] => 17104880 [patent_doc_number] => 11125083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Focused formation sampling method and apparatus [patent_app_type] => utility [patent_app_number] => 16/670886 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 19381 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670886 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670886
Focused formation sampling method and apparatus Oct 30, 2019 Issued
Array ( [id] => 15901573 [patent_doc_number] => 20200150306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => SYSTEMS AND METHODS FOR PULSED NEUTRON LOGGING IN A SUBTERRANEAN WELLBORE [patent_app_type] => utility [patent_app_number] => 16/668953 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16668953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668953
Systems and methods for pulsed neutron logging in a subterranean wellbore Oct 29, 2019 Issued
Array ( [id] => 18085973 [patent_doc_number] => 11536098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Lifting plug [patent_app_type] => utility [patent_app_number] => 17/288703 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3756 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288703
Lifting plug Oct 27, 2019 Issued
Array ( [id] => 15899673 [patent_doc_number] => 20200149355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => DRILL STRING SECTION FOR DRILLING IN THE GROUND, GROUND DRILLING DEVICE, AND USE OF A DRILL STRING SECTION [patent_app_type] => utility [patent_app_number] => 16/662289 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662289 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662289
Drill string section for drilling in the ground, ground drilling device, and use of a drill string section Oct 23, 2019 Issued
Array ( [id] => 18103057 [patent_doc_number] => 11542938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Polished rod rotation sensor [patent_app_type] => utility [patent_app_number] => 16/656815 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5098 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16656815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/656815
Polished rod rotation sensor Oct 17, 2019 Issued
Array ( [id] => 16073921 [patent_doc_number] => 20200190947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => WELLBORE SCRAPER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/575529 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575529 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575529
Wellbore scraper assembly Sep 18, 2019 Issued
Array ( [id] => 16712619 [patent_doc_number] => 20210079766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => WELLl PRODUCTION ENHANCEMENT SYSTEMS AND METHODS TO ENHANCE WELL PRODUCTION [patent_app_type] => utility [patent_app_number] => 16/572096 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16572096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572096
Well production enhancement systems and methods to enhance well production Sep 15, 2019 Issued
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