
Hoang M. Nguyen
Examiner (ID: 6971, Phone: (571)272-4861 , Office: P/3748 )
| Most Active Art Unit | 3748 |
| Art Unit(s) | 3401, 3746, 3745, 3748, 2899 |
| Total Applications | 5385 |
| Issued Applications | 4291 |
| Pending Applications | 357 |
| Abandoned Applications | 768 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3717788
[patent_doc_number] => 05692723
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-02
[patent_title] => 'Electromagnetically actuated disc-type valve'
[patent_app_type] => 1
[patent_app_number] => 8/466472
[patent_app_country] => US
[patent_app_date] => 1995-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 17
[patent_no_of_words] => 11107
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 231
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/692/05692723.pdf
[firstpage_image] =>[orig_patent_app_number] => 466472
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/466472 | Electromagnetically actuated disc-type valve | Jun 5, 1995 | Issued |
Array
(
[id] => 3637261
[patent_doc_number] => 05605043
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-25
[patent_title] => 'Gas operated ejection system'
[patent_app_type] => 1
[patent_app_number] => 8/462567
[patent_app_country] => US
[patent_app_date] => 1995-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 4275
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/605/05605043.pdf
[firstpage_image] =>[orig_patent_app_number] => 462567
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/462567 | Gas operated ejection system | Jun 4, 1995 | Issued |
| 08/462640 | UNIVERSAL HYDRAULIC VALVE | Jun 4, 1995 | Abandoned |
Array
(
[id] => 3500976
[patent_doc_number] => 05586745
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-24
[patent_title] => 'Value for controlling flow of cryogenic fluid'
[patent_app_type] => 1
[patent_app_number] => 8/462338
[patent_app_country] => US
[patent_app_date] => 1995-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1961
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/586/05586745.pdf
[firstpage_image] =>[orig_patent_app_number] => 462338
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/462338 | Value for controlling flow of cryogenic fluid | Jun 4, 1995 | Issued |
Array
(
[id] => 3479425
[patent_doc_number] => 05531073
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-02
[patent_title] => 'Rankine cycle power plant utilizing organic working fluid'
[patent_app_type] => 1
[patent_app_number] => 8/460728
[patent_app_country] => US
[patent_app_date] => 1995-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3653
[patent_no_of_claims] => 80
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/531/05531073.pdf
[firstpage_image] =>[orig_patent_app_number] => 460728
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/460728 | Rankine cycle power plant utilizing organic working fluid | Jun 1, 1995 | Issued |
Array
(
[id] => 3679134
[patent_doc_number] => 05603356
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-18
[patent_title] => 'Fluid flow control valves'
[patent_app_type] => 1
[patent_app_number] => 8/459778
[patent_app_country] => US
[patent_app_date] => 1995-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1404
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 349
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/603/05603356.pdf
[firstpage_image] =>[orig_patent_app_number] => 459778
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/459778 | Fluid flow control valves | Jun 1, 1995 | Issued |
Array
(
[id] => 3631104
[patent_doc_number] => 05636516
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-10
[patent_title] => 'Swing hydraulic circuit in construction machine'
[patent_app_type] => 1
[patent_app_number] => 8/448414
[patent_app_country] => US
[patent_app_date] => 1995-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 3420
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 270
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/636/05636516.pdf
[firstpage_image] =>[orig_patent_app_number] => 448414
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/448414 | Swing hydraulic circuit in construction machine | Jun 1, 1995 | Issued |
| 08/459625 | MULTICYLINDER SELF-STARTING UNIFLOW ENGINE | Jun 1, 1995 | Abandoned |
Array
(
[id] => 3596027
[patent_doc_number] => 05564325
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-15
[patent_title] => 'Valve mechanism for booster'
[patent_app_type] => 1
[patent_app_number] => 8/458357
[patent_app_country] => US
[patent_app_date] => 1995-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3762
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 360
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/564/05564325.pdf
[firstpage_image] =>[orig_patent_app_number] => 458357
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/458357 | Valve mechanism for booster | Jun 1, 1995 | Issued |
Array
(
[id] => 3571547
[patent_doc_number] => 05549031
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-27
[patent_title] => 'Device for distributing oil under pressure and hydraulic hammer provided with said device'
[patent_app_type] => 1
[patent_app_number] => 8/459169
[patent_app_country] => US
[patent_app_date] => 1995-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 1919
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/549/05549031.pdf
[firstpage_image] =>[orig_patent_app_number] => 459169
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/459169 | Device for distributing oil under pressure and hydraulic hammer provided with said device | Jun 1, 1995 | Issued |
Array
(
[id] => 3721554
[patent_doc_number] => 05784947
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-28
[patent_title] => 'Residential refuse collection cart lifter with universal features'
[patent_app_type] => 1
[patent_app_number] => 8/459749
[patent_app_country] => US
[patent_app_date] => 1995-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 40
[patent_no_of_words] => 16971
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/784/05784947.pdf
[firstpage_image] =>[orig_patent_app_number] => 459749
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/459749 | Residential refuse collection cart lifter with universal features | Jun 1, 1995 | Issued |
Array
(
[id] => 3751101
[patent_doc_number] => 05772181
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-30
[patent_title] => 'Pivoting valve assembly'
[patent_app_type] => 1
[patent_app_number] => 8/457402
[patent_app_country] => US
[patent_app_date] => 1995-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 21
[patent_no_of_words] => 10070
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/772/05772181.pdf
[firstpage_image] =>[orig_patent_app_number] => 457402
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/457402 | Pivoting valve assembly | May 31, 1995 | Issued |
Array
(
[id] => 3606269
[patent_doc_number] => 05613519
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-25
[patent_title] => 'Operating valve assembly with pressure compensation valve'
[patent_app_type] => 1
[patent_app_number] => 8/446839
[patent_app_country] => US
[patent_app_date] => 1995-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2673
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/613/05613519.pdf
[firstpage_image] =>[orig_patent_app_number] => 446839
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/446839 | Operating valve assembly with pressure compensation valve | May 31, 1995 | Issued |
Array
(
[id] => 3596317
[patent_doc_number] => 05588637
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-31
[patent_title] => 'Auxiliary automatic valve shut-off system'
[patent_app_type] => 1
[patent_app_number] => 8/453643
[patent_app_country] => US
[patent_app_date] => 1995-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 7204
[patent_no_of_claims] => 42
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/588/05588637.pdf
[firstpage_image] =>[orig_patent_app_number] => 453643
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/453643 | Auxiliary automatic valve shut-off system | May 29, 1995 | Issued |
Array
(
[id] => 3876796
[patent_doc_number] => 05749228
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-12
[patent_title] => 'Steam-turbine power plant and steam turbine'
[patent_app_type] => 1
[patent_app_number] => 8/453556
[patent_app_country] => US
[patent_app_date] => 1995-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 20
[patent_no_of_words] => 19304
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/749/05749228.pdf
[firstpage_image] =>[orig_patent_app_number] => 453556
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/453556 | Steam-turbine power plant and steam turbine | May 29, 1995 | Issued |
Array
(
[id] => 3492809
[patent_doc_number] => 05561975
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-08
[patent_title] => 'Fluid coupling with delay chamber and reservoir'
[patent_app_type] => 1
[patent_app_number] => 8/453786
[patent_app_country] => US
[patent_app_date] => 1995-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2973
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/561/05561975.pdf
[firstpage_image] =>[orig_patent_app_number] => 453786
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/453786 | Fluid coupling with delay chamber and reservoir | May 29, 1995 | Issued |
Array
(
[id] => 3744971
[patent_doc_number] => 05720318
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-02-24
[patent_title] => 'Solenoid actuated miniservo spool valve'
[patent_app_type] => 1
[patent_app_number] => 8/452284
[patent_app_country] => US
[patent_app_date] => 1995-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 3866
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/720/05720318.pdf
[firstpage_image] =>[orig_patent_app_number] => 452284
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/452284 | Solenoid actuated miniservo spool valve | May 25, 1995 | Issued |
Array
(
[id] => 3563765
[patent_doc_number] => 05579642
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-03
[patent_title] => 'Pressure compensating hydraulic control system'
[patent_app_type] => 1
[patent_app_number] => 8/451636
[patent_app_country] => US
[patent_app_date] => 1995-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 5225
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/579/05579642.pdf
[firstpage_image] =>[orig_patent_app_number] => 451636
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/451636 | Pressure compensating hydraulic control system | May 25, 1995 | Issued |
Array
(
[id] => 3685158
[patent_doc_number] => 05595215
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-21
[patent_title] => 'Improvements in or relating to fluid-flow control valves'
[patent_app_type] => 1
[patent_app_number] => 8/448513
[patent_app_country] => US
[patent_app_date] => 1995-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3820
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/595/05595215.pdf
[firstpage_image] =>[orig_patent_app_number] => 448513
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/448513 | Improvements in or relating to fluid-flow control valves | May 23, 1995 | Issued |
Array
(
[id] => 3619369
[patent_doc_number] => 05609182
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-11
[patent_title] => 'Valve'
[patent_app_type] => 1
[patent_app_number] => 8/436448
[patent_app_country] => US
[patent_app_date] => 1995-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2648
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[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/609/05609182.pdf
[firstpage_image] =>[orig_patent_app_number] => 436448
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/436448 | Valve | May 22, 1995 | Issued |