
Hai Phan
Supervisory Patent Examiner (ID: 18880, Phone: (571)272-6338 , Office: P/2685 )
| Most Active Art Unit | 2614 |
| Art Unit(s) | 2614, 2654, 2734, 2685 |
| Total Applications | 530 |
| Issued Applications | 277 |
| Pending Applications | 94 |
| Abandoned Applications | 161 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 12450771
[patent_doc_number] => 09982781
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-05-29
[patent_title] => Pistons
[patent_app_type] => utility
[patent_app_number] => 14/883455
[patent_app_country] => US
[patent_app_date] => 2015-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5140
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[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] => 14883455
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/883455 | Pistons | Oct 13, 2015 | Issued |
Array
(
[id] => 10723252
[patent_doc_number] => 20160069399
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-03-10
[patent_title] => 'HYDRODYNAMIC MACHINE, IN PARTICULAR HYDRODYNAMIC COUPLING'
[patent_app_type] => utility
[patent_app_number] => 14/882894
[patent_app_country] => US
[patent_app_date] => 2015-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5226
[patent_no_of_claims] => 20
[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] => 14882894
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/882894 | Hydrodynamic machine, in particular hydrodynamic coupling | Oct 13, 2015 | Issued |
Array
(
[id] => 10686770
[patent_doc_number] => 20160032915
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-02-04
[patent_title] => 'SWITCHING ASSEMBLY FOR A HYDRAULIC PUMP JACK'
[patent_app_type] => utility
[patent_app_number] => 14/881751
[patent_app_country] => US
[patent_app_date] => 2015-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3037
[patent_no_of_claims] => 8
[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] => 14881751
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/881751 | SWITCHING ASSEMBLY FOR A HYDRAULIC PUMP JACK | Oct 12, 2015 | Abandoned |
Array
(
[id] => 10762785
[patent_doc_number] => 20160108938
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-04-21
[patent_title] => 'HYDRAULIC SYSTEM OF A VEHICLE'
[patent_app_type] => utility
[patent_app_number] => 14/875935
[patent_app_country] => US
[patent_app_date] => 2015-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4008
[patent_no_of_claims] => 20
[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] => 14875935
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/875935 | Hydraulic system of a vehicle | Oct 5, 2015 | Issued |
Array
(
[id] => 12254822
[patent_doc_number] => 09926961
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2018-03-27
[patent_title] => 'Adaptor for attaching a prime mover to an actuator'
[patent_app_type] => utility
[patent_app_number] => 14/873674
[patent_app_country] => US
[patent_app_date] => 2015-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 3322
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14873674
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/873674 | Adaptor for attaching a prime mover to an actuator | Oct 1, 2015 | Issued |
Array
(
[id] => 11902529
[patent_doc_number] => 09771957
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-09-26
[patent_title] => 'Hydraulic drive with rapid stroke and load stroke'
[patent_app_type] => utility
[patent_app_number] => 14/857180
[patent_app_country] => US
[patent_app_date] => 2015-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5644
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 13
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14857180
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/857180 | Hydraulic drive with rapid stroke and load stroke | Sep 16, 2015 | Issued |
Array
(
[id] => 10187918
[patent_doc_number] => 09217329
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2015-12-22
[patent_title] => 'Compressed air propulsion system'
[patent_app_type] => utility
[patent_app_number] => 14/756548
[patent_app_country] => US
[patent_app_date] => 2015-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4617
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14756548
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/756548 | Compressed air propulsion system | Sep 15, 2015 | Issued |
Array
(
[id] => 11500194
[patent_doc_number] => 20170074379
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-03-16
[patent_title] => 'TURBINE SHELL SPRING RETAINER'
[patent_app_type] => utility
[patent_app_number] => 14/853190
[patent_app_country] => US
[patent_app_date] => 2015-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2165
[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] => 14853190
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/853190 | Turbine shell spring retainer | Sep 13, 2015 | Issued |
Array
(
[id] => 11950136
[patent_doc_number] => 20170254287
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-09-07
[patent_title] => 'CYLINDER LINER FOR INSERTION INTO AN ENGINE BLOCK, AND ENGINE BLOCK'
[patent_app_type] => utility
[patent_app_number] => 15/509848
[patent_app_country] => US
[patent_app_date] => 2015-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3809
[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] => 15509848
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/509848 | Cylinder liner for insertion into an engine block, and engine block | Sep 7, 2015 | Issued |
Array
(
[id] => 11576393
[patent_doc_number] => 09631642
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-04-25
[patent_title] => 'Method for storing energy'
[patent_app_type] => utility
[patent_app_number] => 14/845241
[patent_app_country] => US
[patent_app_date] => 2015-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4488
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14845241
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/845241 | Method for storing energy | Sep 2, 2015 | Issued |
Array
(
[id] => 11749994
[patent_doc_number] => 09707995
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-07-18
[patent_title] => 'Piston assembly'
[patent_app_type] => utility
[patent_app_number] => 14/843203
[patent_app_country] => US
[patent_app_date] => 2015-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1422
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14843203
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/843203 | Piston assembly | Sep 1, 2015 | Issued |
Array
(
[id] => 12002833
[patent_doc_number] => 20170306988
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-10-26
[patent_title] => 'MULTI-PRESSURE HYDRAULIC SUPPLY SYSTEM FOR AN AUTOMATIC TRANSMISSION'
[patent_app_type] => utility
[patent_app_number] => 15/503933
[patent_app_country] => US
[patent_app_date] => 2015-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1697
[patent_no_of_claims] => 12
[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] => 15503933
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/503933 | Multi-pressure hydraulic supply system for an automatic transmission | Aug 3, 2015 | Issued |
Array
(
[id] => 11956619
[patent_doc_number] => 20170260769
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-09-14
[patent_title] => 'TOWER LIFTING DEVICE FOR ROTARY BLASTHOLE DRILL'
[patent_app_type] => utility
[patent_app_number] => 15/504805
[patent_app_country] => US
[patent_app_date] => 2015-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3522
[patent_no_of_claims] => 5
[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] => 15504805
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/504805 | Tower lifting device for rotary blasthole drill | Jul 30, 2015 | Issued |
Array
(
[id] => 13855663
[patent_doc_number] => 10189539
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-01-29
[patent_title] => Master cylinder device for a hydraulic disk brake
[patent_app_type] => utility
[patent_app_number] => 14/802376
[patent_app_country] => US
[patent_app_date] => 2015-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 23
[patent_no_of_words] => 11568
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14802376
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/802376 | Master cylinder device for a hydraulic disk brake | Jul 16, 2015 | Issued |
Array
(
[id] => 12247983
[patent_doc_number] => 09920753
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-03-20
[patent_title] => 'Canted off-axis driver for quiet pneumatic pumping'
[patent_app_type] => utility
[patent_app_number] => 14/796756
[patent_app_country] => US
[patent_app_date] => 2015-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 36
[patent_figures_cnt] => 44
[patent_no_of_words] => 10447
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 300
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14796756
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/796756 | Canted off-axis driver for quiet pneumatic pumping | Jul 9, 2015 | Issued |
Array
(
[id] => 12045180
[patent_doc_number] => 09822773
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-11-21
[patent_title] => 'Durable canted off-axis driver for quiet pneumatic pumping'
[patent_app_type] => utility
[patent_app_number] => 14/796833
[patent_app_country] => US
[patent_app_date] => 2015-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 36
[patent_figures_cnt] => 44
[patent_no_of_words] => 10486
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[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] => 14796833
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/796833 | Durable canted off-axis driver for quiet pneumatic pumping | Jul 9, 2015 | Issued |
Array
(
[id] => 10492242
[patent_doc_number] => 20150377264
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-12-31
[patent_title] => 'HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINERY'
[patent_app_type] => utility
[patent_app_number] => 14/753374
[patent_app_country] => US
[patent_app_date] => 2015-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 8037
[patent_no_of_claims] => 4
[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] => 14753374
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/753374 | Hydraulic system for construction machinery | Jun 28, 2015 | Issued |
Array
(
[id] => 11493042
[patent_doc_number] => 20170067226
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-03-09
[patent_title] => 'Hydraulic Driving System for Construction Machine'
[patent_app_type] => utility
[patent_app_number] => 15/122789
[patent_app_country] => US
[patent_app_date] => 2015-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 15512
[patent_no_of_claims] => 5
[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] => 15122789
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/122789 | Hydraulic driving system for construction machine | Jun 9, 2015 | Issued |
Array
(
[id] => 10476953
[patent_doc_number] => 20150361971
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-12-17
[patent_title] => 'WOBBLE PISTON HAVING ANGLED COMPRESSION RING AND SPHERICAL PISTON CAP'
[patent_app_type] => utility
[patent_app_number] => 14/734477
[patent_app_country] => US
[patent_app_date] => 2015-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4696
[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] => 14734477
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/734477 | Wobble piston having angled compression ring and spherical piston cap | Jun 8, 2015 | Issued |
Array
(
[id] => 10469521
[patent_doc_number] => 20150354537
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-12-10
[patent_title] => 'Radial Piston Pump and Wind Power Generator'
[patent_app_type] => utility
[patent_app_number] => 14/729796
[patent_app_country] => US
[patent_app_date] => 2015-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3360
[patent_no_of_claims] => 10
[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] => 14729796
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/729796 | Radial piston pump and wind power generator | Jun 2, 2015 | Issued |