
Duy Khuong Thanh Nguyen
Examiner (ID: 6208, Phone: (571)270-7139 , Office: P/2197 )
| Most Active Art Unit | 2199 |
| Art Unit(s) | 2197, 2199 |
| Total Applications | 606 |
| Issued Applications | 447 |
| Pending Applications | 68 |
| Abandoned Applications | 98 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3021965
[patent_doc_number] => 05372180
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-13
[patent_title] => 'Twin roll casting'
[patent_app_type] => 1
[patent_app_number] => 7/971761
[patent_app_country] => US
[patent_app_date] => 1993-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1785
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/372/05372180.pdf
[firstpage_image] =>[orig_patent_app_number] => 971761
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/971761 | Twin roll casting | Mar 1, 1993 | Issued |
Array
(
[id] => 3018182
[patent_doc_number] => 05299623
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-05
[patent_title] => 'Magnesium die casting machine'
[patent_app_type] => 1
[patent_app_number] => 7/969250
[patent_app_country] => US
[patent_app_date] => 1993-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 4329
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 264
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/299/05299623.pdf
[firstpage_image] =>[orig_patent_app_number] => 969250
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/969250 | Magnesium die casting machine | Feb 18, 1993 | Issued |
Array
(
[id] => 3062463
[patent_doc_number] => 05322111
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-21
[patent_title] => 'Ceramic lined shot sleeve'
[patent_app_type] => 1
[patent_app_number] => 8/017595
[patent_app_country] => US
[patent_app_date] => 1993-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 5990
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 328
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/322/05322111.pdf
[firstpage_image] =>[orig_patent_app_number] => 017595
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/017595 | Ceramic lined shot sleeve | Feb 15, 1993 | Issued |
Array
(
[id] => 2995947
[patent_doc_number] => 05307864
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-03
[patent_title] => 'Method and system for continuously producing flat steel product by the continuous casting method'
[patent_app_type] => 1
[patent_app_number] => 8/015300
[patent_app_country] => US
[patent_app_date] => 1993-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3582
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/307/05307864.pdf
[firstpage_image] =>[orig_patent_app_number] => 015300
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/015300 | Method and system for continuously producing flat steel product by the continuous casting method | Feb 7, 1993 | Issued |
Array
(
[id] => 3021982
[patent_doc_number] => 05372181
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-13
[patent_title] => 'Counter pressure casting and counter pressure casting device'
[patent_app_type] => 1
[patent_app_number] => 8/013089
[patent_app_country] => US
[patent_app_date] => 1993-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 12644
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/372/05372181.pdf
[firstpage_image] =>[orig_patent_app_number] => 013089
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/013089 | Counter pressure casting and counter pressure casting device | Feb 2, 1993 | Issued |
| 08/013251 | CASTING DEVICE, METHOD FOR USING THE DEVICE, CASTING DEVICE FOR VEHICLE WHEEL, METHOD FOR USING THE DEVICE, AND VEHICLE WHEEL | Feb 2, 1993 | Abandoned |
Array
(
[id] => 3027762
[patent_doc_number] => 05285841
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-15
[patent_title] => 'Metal mold cooling device'
[patent_app_type] => 1
[patent_app_number] => 8/011539
[patent_app_country] => US
[patent_app_date] => 1993-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3447
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 247
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/285/05285841.pdf
[firstpage_image] =>[orig_patent_app_number] => 011539
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/011539 | Metal mold cooling device | Jan 31, 1993 | Issued |
Array
(
[id] => 3049778
[patent_doc_number] => 05293766
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-15
[patent_title] => 'Method for making slender seamless steel mold'
[patent_app_type] => 1
[patent_app_number] => 8/005253
[patent_app_country] => US
[patent_app_date] => 1993-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 15
[patent_no_of_words] => 2063
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 255
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/293/05293766.pdf
[firstpage_image] =>[orig_patent_app_number] => 005253
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/005253 | Method for making slender seamless steel mold | Jan 18, 1993 | Issued |
Array
(
[id] => 3043729
[patent_doc_number] => 05350004
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-27
[patent_title] => 'Rigidized filler materials for metal matrix composites and precursors to supportive structural refractory molds'
[patent_app_type] => 1
[patent_app_number] => 7/971850
[patent_app_country] => US
[patent_app_date] => 1993-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 28629
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/350/05350004.pdf
[firstpage_image] =>[orig_patent_app_number] => 971850
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/971850 | Rigidized filler materials for metal matrix composites and precursors to supportive structural refractory molds | Jan 7, 1993 | Issued |
| 07/961680 | GATING MEANS FOR METAL MATRIX COMPOSITE MANUFACTURE | Jan 7, 1993 | Abandoned |
Array
(
[id] => 2932108
[patent_doc_number] => 05261478
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-16
[patent_title] => 'One-body precision cast metal wood and process to form same'
[patent_app_type] => 1
[patent_app_number] => 8/002271
[patent_app_country] => US
[patent_app_date] => 1993-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2146
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/261/05261478.pdf
[firstpage_image] =>[orig_patent_app_number] => 002271
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/002271 | One-body precision cast metal wood and process to form same | Jan 7, 1993 | Issued |
Array
(
[id] => 3054026
[patent_doc_number] => 05363902
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-15
[patent_title] => 'Contained quench system for controlled cooling of continuous web'
[patent_app_type] => 1
[patent_app_number] => 7/998675
[patent_app_country] => US
[patent_app_date] => 1992-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 5185
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/363/05363902.pdf
[firstpage_image] =>[orig_patent_app_number] => 998675
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/998675 | Contained quench system for controlled cooling of continuous web | Dec 30, 1992 | Issued |
| 07/996362 | METHOD OF MANUFACTURING CORE AND MOLD | Dec 22, 1992 | Abandoned |
Array
(
[id] => 2978017
[patent_doc_number] => 05361825
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-08
[patent_title] => 'Plug for metallurgical vessels'
[patent_app_type] => 1
[patent_app_number] => 7/991983
[patent_app_country] => US
[patent_app_date] => 1992-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1029
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/361/05361825.pdf
[firstpage_image] =>[orig_patent_app_number] => 991983
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/991983 | Plug for metallurgical vessels | Dec 16, 1992 | Issued |
Array
(
[id] => 3047889
[patent_doc_number] => 05351744
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-04
[patent_title] => 'Device in a press casting machine and method of using such device'
[patent_app_type] => 1
[patent_app_number] => 7/955702
[patent_app_country] => US
[patent_app_date] => 1992-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 4169
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 376
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/351/05351744.pdf
[firstpage_image] =>[orig_patent_app_number] => 955702
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/955702 | Device in a press casting machine and method of using such device | Dec 15, 1992 | Issued |
Array
(
[id] => 2974878
[patent_doc_number] => 05265969
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-30
[patent_title] => 'Angle-adjustable joint'
[patent_app_type] => 1
[patent_app_number] => 7/991263
[patent_app_country] => US
[patent_app_date] => 1992-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 1089
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 351
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/265/05265969.pdf
[firstpage_image] =>[orig_patent_app_number] => 991263
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/991263 | Angle-adjustable joint | Dec 15, 1992 | Issued |
Array
(
[id] => 3075008
[patent_doc_number] => 05297460
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-29
[patent_title] => 'Vibration dampening device'
[patent_app_type] => 1
[patent_app_number] => 7/989379
[patent_app_country] => US
[patent_app_date] => 1992-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2390
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/297/05297460.pdf
[firstpage_image] =>[orig_patent_app_number] => 989379
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/989379 | Vibration dampening device | Dec 10, 1992 | Issued |
Array
(
[id] => 3058887
[patent_doc_number] => 05336025
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-09
[patent_title] => 'Multi-spindle machine tool'
[patent_app_type] => 1
[patent_app_number] => 7/986734
[patent_app_country] => US
[patent_app_date] => 1992-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 7872
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/336/05336025.pdf
[firstpage_image] =>[orig_patent_app_number] => 986734
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/986734 | Multi-spindle machine tool | Dec 7, 1992 | Issued |
Array
(
[id] => 2999883
[patent_doc_number] => 05281044
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-25
[patent_title] => 'Locking device for a golf trolley'
[patent_app_type] => 1
[patent_app_number] => 7/986919
[patent_app_country] => US
[patent_app_date] => 1992-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 2364
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 469
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/281/05281044.pdf
[firstpage_image] =>[orig_patent_app_number] => 986919
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/986919 | Locking device for a golf trolley | Dec 7, 1992 | Issued |
| 07/986244 | CONTROL OF STICKING IN TWIN ROLL CASTING | Dec 6, 1992 | Abandoned |