Search

Michael Lebentritt

Examiner (ID: 18154, Phone: (571)272-1873 , Office: P/2829 )

Most Active Art Unit
2829
Art Unit(s)
2824, 3745, 2812, 2893, 1107, 2829
Total Applications
2532
Issued Applications
2318
Pending Applications
104
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18058681 [patent_doc_number] => 20220389767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => Systems and methods for drilling while driving foundation components [patent_app_type] => utility [patent_app_number] => 17/892823 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892823
Systems and methods for drilling while driving foundation components Aug 21, 2022 Abandoned
Array ( [id] => 18764560 [patent_doc_number] => 11814949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Down-hole tools comprising layers of materials and related methods [patent_app_type] => utility [patent_app_number] => 17/820329 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7346 [patent_no_of_claims] => 21 [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] => 17820329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820329
Down-hole tools comprising layers of materials and related methods Aug 16, 2022 Issued
Array ( [id] => 18972614 [patent_doc_number] => 20240052706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => Multi-Activation Reamer With Activation Confirmation [patent_app_type] => utility [patent_app_number] => 17/886062 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886062
Multi-activation reamer with activation confirmation Aug 10, 2022 Issued
Array ( [id] => 18972650 [patent_doc_number] => 20240052742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => SMART MULTI DRIFT TOOL [patent_app_type] => utility [patent_app_number] => 17/883936 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883936
SMART MULTI DRIFT TOOL Aug 8, 2022 Pending
Array ( [id] => 19441702 [patent_doc_number] => 12091947 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Method for sealing fractures in a subterranean well casing [patent_app_type] => utility [patent_app_number] => 17/873681 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3335 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17873681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/873681
Method for sealing fractures in a subterranean well casing Jul 25, 2022 Issued
Array ( [id] => 19135994 [patent_doc_number] => 11970930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Intelligent circulating sub for rotary/sliding drilling system and method [patent_app_type] => utility [patent_app_number] => 17/872442 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 12530 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872442
Intelligent circulating sub for rotary/sliding drilling system and method Jul 24, 2022 Issued
Array ( [id] => 18005693 [patent_doc_number] => 20220364459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => METHOD AND SYSTEM FOR MONITORING AND CONTROLLING FLUID MOVEMENT THROUGH A WELLBORE [patent_app_type] => utility [patent_app_number] => 17/814246 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8296 [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] => 17814246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814246
Method and system for monitoring and controlling fluid movement through a wellbore Jul 21, 2022 Issued
Array ( [id] => 19060605 [patent_doc_number] => 11939819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Mill bit including varying material removal rates [patent_app_type] => utility [patent_app_number] => 17/860250 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 7150 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860250
Mill bit including varying material removal rates Jul 7, 2022 Issued
Array ( [id] => 17983235 [patent_doc_number] => 20220349271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => METHOD AND APPARATUS TO RECOVER CORES FROM DOWNHOLE ENVIRONMENTS [patent_app_type] => utility [patent_app_number] => 17/855244 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17855244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855244
Method and apparatus to recover cores from downhole environments Jun 29, 2022 Issued
Array ( [id] => 18831400 [patent_doc_number] => 20230399927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => SURFACE CONTROL OF GAS LIFT VALVES [patent_app_type] => utility [patent_app_number] => 17/827746 [patent_app_country] => US [patent_app_date] => 2022-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827746 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827746
SURFACE CONTROL OF GAS LIFT VALVES May 28, 2022 Pending
Array ( [id] => 19077006 [patent_doc_number] => 11946361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Setting two or more probes in a borehole for determining a one stop formation pressure gradient in the formation [patent_app_type] => utility [patent_app_number] => 17/824280 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 9944 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17824280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824280
Setting two or more probes in a borehole for determining a one stop formation pressure gradient in the formation May 24, 2022 Issued
Array ( [id] => 18771490 [patent_doc_number] => 20230366311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => DOWNHOLE VALVE POSITION SENSING SYSTEMS, DOWNHOLE VALVES, AND METHODS TO DETERMINE A POSITION OF A DOWNHOLE VALVE [patent_app_type] => utility [patent_app_number] => 17/742143 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742143
DOWNHOLE VALVE POSITION SENSING SYSTEMS, DOWNHOLE VALVES, AND METHODS TO DETERMINE A POSITION OF A DOWNHOLE VALVE May 10, 2022 Pending
Array ( [id] => 17983229 [patent_doc_number] => 20220349265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => METHOD AND APPARATUS FOR TRANSMITTING AN ELECTRICAL SIGNAL [patent_app_type] => utility [patent_app_number] => 17/733127 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17733127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/733127
METHOD AND APPARATUS FOR TRANSMITTING AN ELECTRICAL SIGNAL Apr 28, 2022 Pending
Array ( [id] => 17792838 [patent_doc_number] => 20220251929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => METAL SEAL FOR LINER DRILLING [patent_app_type] => utility [patent_app_number] => 17/660761 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17660761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660761
Metal seal for liner drilling Apr 25, 2022 Issued
Array ( [id] => 17906001 [patent_doc_number] => 11459849 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-04 [patent_title] => Filling bag and sealing method for drilled hole for detection in three zones of overburden [patent_app_type] => utility [patent_app_number] => 17/730031 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5773 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17730031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/730031
Filling bag and sealing method for drilled hole for detection in three zones of overburden Apr 25, 2022 Issued
Array ( [id] => 18252837 [patent_doc_number] => 20230079876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => Bottom Hole Assembly Mounted Solenoid For Magnetic Ranging [patent_app_type] => utility [patent_app_number] => 17/727165 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727165 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727165
Bottom Hole Assembly Mounted Solenoid For Magnetic Ranging Apr 21, 2022 Pending
Array ( [id] => 18636675 [patent_doc_number] => 11761264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Active magnetic ranging while drilling [patent_app_type] => utility [patent_app_number] => 17/726388 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7019 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17726388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726388
Active magnetic ranging while drilling Apr 20, 2022 Issued
Array ( [id] => 18932775 [patent_doc_number] => 11885183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Downhole inductive coupler with ingot [patent_app_type] => utility [patent_app_number] => 17/718910 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 7761 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17718910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718910
Downhole inductive coupler with ingot Apr 11, 2022 Issued
Array ( [id] => 18676024 [patent_doc_number] => 20230313648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => DOWNHOLE PRESSURE/TEMPERATURE MONITORING OF ESP INTAKE PRESSURE AND DISCHARGE TEMPERATURE WITH A GAUGE MANDREL EMPLOYING AN OFFSET CENTERLINE [patent_app_type] => utility [patent_app_number] => 17/711309 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711309 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711309
DOWNHOLE PRESSURE/TEMPERATURE MONITORING OF ESP INTAKE PRESSURE AND DISCHARGE TEMPERATURE WITH A GAUGE MANDREL EMPLOYING AN OFFSET CENTERLINE Mar 31, 2022 Pending
Array ( [id] => 19121438 [patent_doc_number] => 11965409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Downhole device communication using measured electrical property of supplied power [patent_app_type] => utility [patent_app_number] => 17/656708 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 8744 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17656708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656708
Downhole device communication using measured electrical property of supplied power Mar 27, 2022 Issued
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