Search

David P. Carroll

Examiner (ID: 7987, Phone: (571)272-4808 , Office: P/3676 )

Most Active Art Unit
3674
Art Unit(s)
3674, 3676, 3672
Total Applications
775
Issued Applications
600
Pending Applications
46
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10500010 [patent_doc_number] => 09228406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-05 [patent_title] => 'Extended whipstock and mill assembly' [patent_app_type] => utility [patent_app_number] => 13/563378 [patent_app_country] => US [patent_app_date] => 2012-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 6437 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13563378 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/563378
Extended whipstock and mill assembly Jul 30, 2012 Issued
Array ( [id] => 9219552 [patent_doc_number] => 20140014327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-16 [patent_title] => 'METHODOLOGY AND SYSTEM FOR PRODUCING FLUIDS FROM A CONDENSATE GAS RESERVOIR' [patent_app_type] => utility [patent_app_number] => 13/556458 [patent_app_country] => US [patent_app_date] => 2012-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7945 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13556458 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/556458
METHODOLOGY AND SYSTEM FOR PRODUCING FLUIDS FROM A CONDENSATE GAS RESERVOIR Jul 23, 2012 Abandoned
Array ( [id] => 10529345 [patent_doc_number] => 09255474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-09 [patent_title] => 'Flexibility of downhole fluid analyzer pump module' [patent_app_type] => utility [patent_app_number] => 13/544018 [patent_app_country] => US [patent_app_date] => 2012-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3697 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13544018 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/544018
Flexibility of downhole fluid analyzer pump module Jul 8, 2012 Issued
Array ( [id] => 9208879 [patent_doc_number] => 20140008056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'TUBING CENTRALIZER' [patent_app_type] => utility [patent_app_number] => 13/541078 [patent_app_country] => US [patent_app_date] => 2012-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3415 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13541078 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/541078
Tubing centralizer Jul 2, 2012 Issued
Array ( [id] => 9201692 [patent_doc_number] => 20140000869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'ISOLATION ASSEMBLY FOR INFLOW CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 13/879039 [patent_app_country] => US [patent_app_date] => 2012-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3844 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13879039 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/879039
Isolation assembly for inflow control device Jun 28, 2012 Issued
Array ( [id] => 10555097 [patent_doc_number] => 09279295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Liner flotation system' [patent_app_type] => utility [patent_app_number] => 13/536078 [patent_app_country] => US [patent_app_date] => 2012-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4065 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13536078 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/536078
Liner flotation system Jun 27, 2012 Issued
Array ( [id] => 10629129 [patent_doc_number] => 09347275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-24 [patent_title] => 'Fixed cutter drill bit with core fragmentation feature' [patent_app_type] => utility [patent_app_number] => 13/528518 [patent_app_country] => US [patent_app_date] => 2012-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 34 [patent_no_of_words] => 17977 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13528518 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/528518
Fixed cutter drill bit with core fragmentation feature Jun 19, 2012 Issued
Array ( [id] => 8513194 [patent_doc_number] => 20120312602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'HIGHLY WEAR RESISTANT COMPOSITE ROTARY SEALS WITH WEAR LAYER AT INNER DIAMETER AND/OR OUTER DIAMETER EMBEDDED INSIDE OR BETWEEN RUBBER LAYERS' [patent_app_type] => utility [patent_app_number] => 13/491991 [patent_app_country] => US [patent_app_date] => 2012-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6404 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13491991 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/491991
HIGHLY WEAR RESISTANT COMPOSITE ROTARY SEALS WITH WEAR LAYER AT INNER DIAMETER AND/OR OUTER DIAMETER EMBEDDED INSIDE OR BETWEEN RUBBER LAYERS Jun 7, 2012 Abandoned
Array ( [id] => 9177708 [patent_doc_number] => 20130319693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'ASSEMBLY AND TECHNIQUE FOR COMPLETING A MULTILATERAL WELL' [patent_app_type] => utility [patent_app_number] => 13/486098 [patent_app_country] => US [patent_app_date] => 2012-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4331 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13486098 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/486098
Assembly and technique for completing a multilateral well May 31, 2012 Issued
Array ( [id] => 8505909 [patent_doc_number] => 20120305317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'SYSTEMS AND METHODS FOR LIMITING WINCH OVERRUN' [patent_app_type] => utility [patent_app_number] => 13/484869 [patent_app_country] => US [patent_app_date] => 2012-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4927 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13484869 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/484869
SYSTEMS AND METHODS FOR LIMITING WINCH OVERRUN May 30, 2012 Abandoned
Array ( [id] => 8562890 [patent_doc_number] => 20120325461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'Recompaction of Sand Reservoirs' [patent_app_type] => utility [patent_app_number] => 13/479098 [patent_app_country] => US [patent_app_date] => 2012-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9240 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13479098 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/479098
Recompaction of Sand Reservoirs May 22, 2012 Abandoned
Array ( [id] => 9144670 [patent_doc_number] => 20130299193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'POSITIVE RETENTION LOCK RING FOR TUBING HANGER' [patent_app_type] => utility [patent_app_number] => 13/468378 [patent_app_country] => US [patent_app_date] => 2012-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4161 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13468378 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/468378
POSITIVE RETENTION LOCK RING FOR TUBING HANGER May 9, 2012 Abandoned
Array ( [id] => 9975813 [patent_doc_number] => 09022113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-05 [patent_title] => 'One trip casing or liner directional drilling with expansion and cementing' [patent_app_type] => utility [patent_app_number] => 13/467509 [patent_app_country] => US [patent_app_date] => 2012-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 4186 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 13467509 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/467509
One trip casing or liner directional drilling with expansion and cementing May 8, 2012 Issued
Array ( [id] => 10529344 [patent_doc_number] => 09255473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-09 [patent_title] => 'Methods and systems for real-time monitoring and processing of wellbore data' [patent_app_type] => utility [patent_app_number] => 13/465809 [patent_app_country] => US [patent_app_date] => 2012-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7740 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13465809 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/465809
Methods and systems for real-time monitoring and processing of wellbore data May 6, 2012 Issued
Array ( [id] => 9064179 [patent_doc_number] => 20130255935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'Expansion Tool for Non-Cemented Casing-Casing Annulus (CCA) Wellbores' [patent_app_type] => utility [patent_app_number] => 13/435529 [patent_app_country] => US [patent_app_date] => 2012-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5842 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13435529 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/435529
Expansion tool for non-cemented casing-casing annulus (CCA) wellbores Mar 29, 2012 Issued
Array ( [id] => 10071089 [patent_doc_number] => 09109437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-18 [patent_title] => 'Method of using an expansion tool for non-cemented casing annulus (CCA) wellbores' [patent_app_type] => utility [patent_app_number] => 13/435672 [patent_app_country] => US [patent_app_date] => 2012-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6169 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 13435672 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/435672
Method of using an expansion tool for non-cemented casing annulus (CCA) wellbores Mar 29, 2012 Issued
Array ( [id] => 9219548 [patent_doc_number] => 20140014323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-16 [patent_title] => 'TORQUE MEMBER' [patent_app_type] => utility [patent_app_number] => 14/007655 [patent_app_country] => US [patent_app_date] => 2012-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5567 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14007655 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/007655
Torque member Mar 28, 2012 Issued
Array ( [id] => 8513147 [patent_doc_number] => 20120312555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'CONTROLLABLY RELEASABLE SHIFTING TOOL' [patent_app_type] => utility [patent_app_number] => 13/431709 [patent_app_country] => US [patent_app_date] => 2012-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4621 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13431709 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/431709
Controllably releasable shifting tool Mar 26, 2012 Issued
Array ( [id] => 9030927 [patent_doc_number] => 20130233564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'SEGMENTED SEAT FOR WELLBORE SERVICING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/414989 [patent_app_country] => US [patent_app_date] => 2012-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 19327 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13414989 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/414989
Segmented seat for wellbore servicing system Mar 7, 2012 Issued
Array ( [id] => 10122926 [patent_doc_number] => 09157278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-13 [patent_title] => 'Apparatus including load driven by a motor coupled to an alternator' [patent_app_type] => utility [patent_app_number] => 13/409918 [patent_app_country] => US [patent_app_date] => 2012-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3031 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13409918 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/409918
Apparatus including load driven by a motor coupled to an alternator Feb 29, 2012 Issued
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