
David L. Andrews
Examiner (ID: 672, Phone: (571)272-6558 , Office: P/3672 )
| Most Active Art Unit | 3672 |
| Art Unit(s) | 3672 |
| Total Applications | 1177 |
| Issued Applications | 805 |
| Pending Applications | 87 |
| Abandoned Applications | 303 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 9252898
[patent_doc_number] => 08616304
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-12-31
[patent_title] => 'Bearing assemblies, and bearing apparatuses using the same'
[patent_app_type] => utility
[patent_app_number] => 13/793653
[patent_app_country] => US
[patent_app_date] => 2013-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 5414
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13793653
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/793653 | Bearing assemblies, and bearing apparatuses using the same | Mar 10, 2013 | Issued |
Array
(
[id] => 10629151
[patent_doc_number] => 09347298
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-05-24
[patent_title] => 'High pressure tie back receptacle and seal assembly'
[patent_app_type] => utility
[patent_app_number] => 13/776359
[patent_app_country] => US
[patent_app_date] => 2013-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3855
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 232
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13776359
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/776359 | High pressure tie back receptacle and seal assembly | Feb 24, 2013 | Issued |
Array
(
[id] => 9164944
[patent_doc_number] => 08590616
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2013-11-26
[patent_title] => 'Caged ball fractionation plug'
[patent_app_type] => utility
[patent_app_number] => 13/774727
[patent_app_country] => US
[patent_app_date] => 2013-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 11
[patent_no_of_words] => 3973
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 281
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13774727
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/774727 | Caged ball fractionation plug | Feb 21, 2013 | Issued |
Array
(
[id] => 8862602
[patent_doc_number] => 20130146305
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-06-13
[patent_title] => 'Drill Pipe Connector and Method'
[patent_app_type] => utility
[patent_app_number] => 13/763842
[patent_app_country] => US
[patent_app_date] => 2013-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 5737
[patent_no_of_claims] => 23
[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] => 13763842
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/763842 | Drill pipe connector and method | Feb 10, 2013 | Issued |
Array
(
[id] => 10567848
[patent_doc_number] => 09291007
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-03-22
[patent_title] => 'Floating apparatus and method for fabricating the apparatus'
[patent_app_type] => utility
[patent_app_number] => 13/759607
[patent_app_country] => US
[patent_app_date] => 2013-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3894
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13759607
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/759607 | Floating apparatus and method for fabricating the apparatus | Feb 4, 2013 | Issued |
Array
(
[id] => 11794551
[patent_doc_number] => 09404314
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-08-02
[patent_title] => 'Reciprocating debris exclusion device for downhole connectors'
[patent_app_type] => utility
[patent_app_number] => 14/119127
[patent_app_country] => US
[patent_app_date] => 2013-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 31
[patent_no_of_words] => 11856
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 373
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14119127
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/119127 | Reciprocating debris exclusion device for downhole connectors | Jan 9, 2013 | Issued |
Array
(
[id] => 9573292
[patent_doc_number] => 08763701
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-07-01
[patent_title] => 'Window joint for lateral wellbore construction'
[patent_app_type] => utility
[patent_app_number] => 13/733830
[patent_app_country] => US
[patent_app_date] => 2013-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 17
[patent_no_of_words] => 6017
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13733830
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/733830 | Window joint for lateral wellbore construction | Jan 2, 2013 | Issued |
Array
(
[id] => 10642964
[patent_doc_number] => 09359823
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-06-07
[patent_title] => 'Systems and methods of adjusting weight on bit and balancing phase'
[patent_app_type] => utility
[patent_app_number] => 14/131727
[patent_app_country] => US
[patent_app_date] => 2012-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 8668
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14131727
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/131727 | Systems and methods of adjusting weight on bit and balancing phase | Dec 27, 2012 | Issued |
Array
(
[id] => 11773931
[patent_doc_number] => 09382793
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-07-05
[patent_title] => 'Probe packer including rigid intermediate containment ring'
[patent_app_type] => utility
[patent_app_number] => 13/721405
[patent_app_country] => US
[patent_app_date] => 2012-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3158
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13721405
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/721405 | Probe packer including rigid intermediate containment ring | Dec 19, 2012 | Issued |
Array
(
[id] => 8811355
[patent_doc_number] => 20130112400
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-05-09
[patent_title] => 'WELLBORE FLUID TREATMENT AND METHOD'
[patent_app_type] => utility
[patent_app_number] => 13/711307
[patent_app_country] => US
[patent_app_date] => 2012-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5207
[patent_no_of_claims] => 26
[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] => 13711307
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/711307 | Wellbore fluid treatment and method | Dec 10, 2012 | Issued |
Array
(
[id] => 10460267
[patent_doc_number] => 20150345282
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-12-03
[patent_title] => 'MOUNTING AND COMPONENT HOLDER APPARATUSES AND ASSEMBLIES FOR HOLDING RIGID COMPONENTS'
[patent_app_type] => utility
[patent_app_number] => 14/648827
[patent_app_country] => US
[patent_app_date] => 2012-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
[patent_figures_cnt] => 30
[patent_no_of_words] => 15041
[patent_no_of_claims] => 36
[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] => 14648827
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/648827 | Mounting and component holder apparatuses and assemblies for holding rigid components | Dec 5, 2012 | Issued |
Array
(
[id] => 10326337
[patent_doc_number] => 20150211341
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-07-30
[patent_title] => 'WELL SCREENS WITH EROSION RESISTANT SHUNT FLOW PATHS'
[patent_app_type] => utility
[patent_app_number] => 14/421407
[patent_app_country] => US
[patent_app_date] => 2012-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3458
[patent_no_of_claims] => 39
[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] => 14421407
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/421407 | WELL SCREENS WITH EROSION RESISTANT SHUNT FLOW PATHS | Nov 26, 2012 | Abandoned |
Array
(
[id] => 9188258
[patent_doc_number] => 20130327573
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-12-12
[patent_title] => 'Method and System for Laterally Drilling Through a Subterranean Formation'
[patent_app_type] => utility
[patent_app_number] => 13/682433
[patent_app_country] => US
[patent_app_date] => 2012-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5732
[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] => 13682433
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/682433 | Method and System for Laterally Drilling Through a Subterranean Formation | Nov 19, 2012 | Abandoned |
Array
(
[id] => 8817683
[patent_doc_number] => 20130118728
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-05-16
[patent_title] => 'COMPONENT FOR DRILLING AND OPERATING HYDROCARBON WELLS'
[patent_app_type] => utility
[patent_app_number] => 13/676547
[patent_app_country] => US
[patent_app_date] => 2012-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4578
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 15
[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] => 13676547
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/676547 | COMPONENT FOR DRILLING AND OPERATING HYDROCARBON WELLS | Nov 13, 2012 | Abandoned |
Array
(
[id] => 8716515
[patent_doc_number] => 20130067732
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-21
[patent_title] => 'Method for Installing a Pipeline While Minimizing Associated Ground Disturbance'
[patent_app_type] => utility
[patent_app_number] => 13/675487
[patent_app_country] => US
[patent_app_date] => 2012-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3314
[patent_no_of_claims] => 1
[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] => 13675487
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/675487 | Method for Installing a Pipeline While Minimizing Associated Ground Disturbance | Nov 12, 2012 | Abandoned |
Array
(
[id] => 8825112
[patent_doc_number] => 20130126157
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-05-23
[patent_title] => 'Self-Aligning and Leak Monitoring Stuffing Box'
[patent_app_type] => utility
[patent_app_number] => 13/673487
[patent_app_country] => US
[patent_app_date] => 2012-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 5708
[patent_no_of_claims] => 15
[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] => 13673487
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/673487 | Self-Aligning and Leak Monitoring Stuffing Box | Nov 8, 2012 | Abandoned |
Array
(
[id] => 11930214
[patent_doc_number] => 09797202
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-10-24
[patent_title] => 'Drill bit for rock drilling tool, and rock drilling tool'
[patent_app_type] => utility
[patent_app_number] => 14/357267
[patent_app_country] => US
[patent_app_date] => 2012-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 23
[patent_no_of_words] => 4029
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 232
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14357267
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/357267 | Drill bit for rock drilling tool, and rock drilling tool | Oct 28, 2012 | Issued |
Array
(
[id] => 8776713
[patent_doc_number] => 20130098688
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-04-25
[patent_title] => 'DRILL BITS HAVING ROTATING CUTTING STRUCTURES THEREON'
[patent_app_type] => utility
[patent_app_number] => 13/651947
[patent_app_country] => US
[patent_app_date] => 2012-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
[patent_figures_cnt] => 30
[patent_no_of_words] => 12670
[patent_no_of_claims] => 45
[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] => 13651947
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/651947 | DRILL BITS HAVING ROTATING CUTTING STRUCTURES THEREON | Oct 14, 2012 | Abandoned |
Array
(
[id] => 8753040
[patent_doc_number] => 20130087344
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-04-11
[patent_title] => 'DOWNHOLE VALVE ASSEMBLY'
[patent_app_type] => utility
[patent_app_number] => 13/648567
[patent_app_country] => US
[patent_app_date] => 2012-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 6063
[patent_no_of_claims] => 24
[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] => 13648567
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/648567 | Downhole valve assembly | Oct 9, 2012 | Issued |
Array
(
[id] => 9696527
[patent_doc_number] => 20140246212
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-04
[patent_title] => 'TUBULAR APPARATUS FOR THE CONTINUOUS COMPLETION OF HYDROCARBON WELLS, AND CORRESPONDING LAYING METHOD'
[patent_app_type] => utility
[patent_app_number] => 14/346987
[patent_app_country] => US
[patent_app_date] => 2012-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 6625
[patent_no_of_claims] => 15
[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] => 14346987
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/346987 | TUBULAR APPARATUS FOR THE CONTINUOUS COMPLETION OF HYDROCARBON WELLS, AND CORRESPONDING LAYING METHOD | Oct 4, 2012 | Abandoned |