
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] => 3407793
[patent_doc_number] => 05388632
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-02-14
[patent_title] => 'Method and apparatus for casting articles'
[patent_app_type] => 1
[patent_app_number] => 8/070337
[patent_app_country] => US
[patent_app_date] => 1993-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3115
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/388/05388632.pdf
[firstpage_image] =>[orig_patent_app_number] => 070337
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/070337 | Method and apparatus for casting articles | May 25, 1993 | Issued |
Array
(
[id] => 3075202
[patent_doc_number] => 05289865
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-01
[patent_title] => 'One-body precision cast metal wood'
[patent_app_type] => 1
[patent_app_number] => 8/062791
[patent_app_country] => US
[patent_app_date] => 1993-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2066
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/289/05289865.pdf
[firstpage_image] =>[orig_patent_app_number] => 062791
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/062791 | One-body precision cast metal wood | May 16, 1993 | Issued |
Array
(
[id] => 3010554
[patent_doc_number] => 05316071
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-31
[patent_title] => 'Molten metal distribution launder'
[patent_app_type] => 1
[patent_app_number] => 8/062415
[patent_app_country] => US
[patent_app_date] => 1993-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3142
[patent_no_of_claims] => 35
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/316/05316071.pdf
[firstpage_image] =>[orig_patent_app_number] => 062415
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/062415 | Molten metal distribution launder | May 12, 1993 | Issued |
Array
(
[id] => 2981880
[patent_doc_number] => 05366313
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-22
[patent_title] => 'Strut construction'
[patent_app_type] => 1
[patent_app_number] => 8/059569
[patent_app_country] => US
[patent_app_date] => 1993-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 14
[patent_no_of_words] => 6873
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/366/05366313.pdf
[firstpage_image] =>[orig_patent_app_number] => 059569
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/059569 | Strut construction | May 11, 1993 | Issued |
Array
(
[id] => 2976033
[patent_doc_number] => 05365999
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-22
[patent_title] => 'Method for the process control of a pressure diecasting machine and an apparatus for carrying out the method'
[patent_app_type] => 1
[patent_app_number] => 8/058254
[patent_app_country] => US
[patent_app_date] => 1993-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3526
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 138
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/365/05365999.pdf
[firstpage_image] =>[orig_patent_app_number] => 058254
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/058254 | Method for the process control of a pressure diecasting machine and an apparatus for carrying out the method | May 9, 1993 | Issued |
Array
(
[id] => 2998068
[patent_doc_number] => 05339885
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-23
[patent_title] => 'Integrated non-contact molten metal level sensor and controller'
[patent_app_type] => 1
[patent_app_number] => 8/058909
[patent_app_country] => US
[patent_app_date] => 1993-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 5548
[patent_no_of_claims] => 61
[patent_no_of_ind_claims] => 8
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/339/05339885.pdf
[firstpage_image] =>[orig_patent_app_number] => 058909
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/058909 | Integrated non-contact molten metal level sensor and controller | May 6, 1993 | Issued |
Array
(
[id] => 3470318
[patent_doc_number] => 05445212
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-08-29
[patent_title] => 'Casting wheel for a strip casting machine'
[patent_app_type] => 1
[patent_app_number] => 8/057710
[patent_app_country] => US
[patent_app_date] => 1993-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 2275
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/445/05445212.pdf
[firstpage_image] =>[orig_patent_app_number] => 057710
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/057710 | Casting wheel for a strip casting machine | May 3, 1993 | Issued |
Array
(
[id] => 3082259
[patent_doc_number] => 05314000
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-24
[patent_title] => 'Method of controlling grain size distribution in investment casting'
[patent_app_type] => 1
[patent_app_number] => 8/056273
[patent_app_country] => US
[patent_app_date] => 1993-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2184
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/314/05314000.pdf
[firstpage_image] =>[orig_patent_app_number] => 056273
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/056273 | Method of controlling grain size distribution in investment casting | May 2, 1993 | Issued |
Array
(
[id] => 3107974
[patent_doc_number] => 05383513
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-24
[patent_title] => 'Hard facing casting surfaces with wear-resistant sheets'
[patent_app_type] => 1
[patent_app_number] => 8/053697
[patent_app_country] => US
[patent_app_date] => 1993-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2713
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/383/05383513.pdf
[firstpage_image] =>[orig_patent_app_number] => 053697
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/053697 | Hard facing casting surfaces with wear-resistant sheets | Apr 28, 1993 | Issued |
Array
(
[id] => 3053966
[patent_doc_number] => 05363899
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-15
[patent_title] => 'Method of discriminating quality of die-cast article and die-casting process using same'
[patent_app_type] => 1
[patent_app_number] => 8/051269
[patent_app_country] => US
[patent_app_date] => 1993-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 29
[patent_no_of_words] => 6633
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/363/05363899.pdf
[firstpage_image] =>[orig_patent_app_number] => 051269
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/051269 | Method of discriminating quality of die-cast article and die-casting process using same | Apr 22, 1993 | Issued |
Array
(
[id] => 3407808
[patent_doc_number] => 05388633
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-02-14
[patent_title] => 'Method and apparatus for charging metal to a die cast'
[patent_app_type] => 1
[patent_app_number] => 8/017099
[patent_app_country] => US
[patent_app_date] => 1993-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 9744
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/388/05388633.pdf
[firstpage_image] =>[orig_patent_app_number] => 017099
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/017099 | Method and apparatus for charging metal to a die cast | Apr 14, 1993 | Issued |
Array
(
[id] => 2991357
[patent_doc_number] => 05373888
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-20
[patent_title] => 'Method for the production of ductile cast iron'
[patent_app_type] => 1
[patent_app_number] => 8/039126
[patent_app_country] => US
[patent_app_date] => 1993-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/373/05373888.pdf
[firstpage_image] =>[orig_patent_app_number] => 039126
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/039126 | Method for the production of ductile cast iron | Apr 14, 1993 | Issued |
Array
(
[id] => 3039915
[patent_doc_number] => 05337799
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-16
[patent_title] => 'Method for the production of compacted graphite cast iron'
[patent_app_type] => 1
[patent_app_number] => 8/039412
[patent_app_country] => US
[patent_app_date] => 1993-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/337/05337799.pdf
[firstpage_image] =>[orig_patent_app_number] => 039412
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/039412 | Method for the production of compacted graphite cast iron | Apr 14, 1993 | Issued |
Array
(
[id] => 2983049
[patent_doc_number] => 05370170
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-06
[patent_title] => 'Method and casting mold for the production of cast-iron cylinder liners'
[patent_app_type] => 1
[patent_app_number] => 8/041991
[patent_app_country] => US
[patent_app_date] => 1993-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1461
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[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/370/05370170.pdf
[firstpage_image] =>[orig_patent_app_number] => 041991
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/041991 | Method and casting mold for the production of cast-iron cylinder liners | Apr 1, 1993 | Issued |
Array
(
[id] => 2988814
[patent_doc_number] => 05329985
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-07-19
[patent_title] => 'Method and apparatus for the individual marking of green sand molds'
[patent_app_type] => 1
[patent_app_number] => 8/040865
[patent_app_country] => US
[patent_app_date] => 1993-03-31
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/329/05329985.pdf
[firstpage_image] =>[orig_patent_app_number] => 040865
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/040865 | Method and apparatus for the individual marking of green sand molds | Mar 30, 1993 | Issued |
Array
(
[id] => 3448833
[patent_doc_number] => 05381852
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-17
[patent_title] => 'Process for casting a motor vehicle wheel from metal, and a motor vehicle wheel produced by such process'
[patent_app_type] => 1
[patent_app_number] => 8/039968
[patent_app_country] => US
[patent_app_date] => 1993-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3166
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[patent_words_short_claim] => 216
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/381/05381852.pdf
[firstpage_image] =>[orig_patent_app_number] => 039968
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/039968 | Process for casting a motor vehicle wheel from metal, and a motor vehicle wheel produced by such process | Mar 29, 1993 | Issued |
| 08/038129 | MACHINABLE METAL-MATRIX COMPOSITE AND LIQUID METAL INFILTRATION PROCESS FOR MAKING SAME | Mar 25, 1993 | Pending |
Array
(
[id] => 3448861
[patent_doc_number] => 05381854
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-17
[patent_title] => 'Pneumatic flow control of liquid metals'
[patent_app_type] => 1
[patent_app_number] => 8/036283
[patent_app_country] => US
[patent_app_date] => 1993-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 4149
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[pdf_file] => patents/05/381/05381854.pdf
[firstpage_image] =>[orig_patent_app_number] => 036283
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/036283 | Pneumatic flow control of liquid metals | Mar 23, 1993 | Issued |
| 08/033605 | ROTARY WHEEL CASTING MACHINE | Mar 16, 1993 | Pending |
Array
(
[id] => 3011197
[patent_doc_number] => 05348070
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-20
[patent_title] => 'Process for the compression of molding sand for casting molds'
[patent_app_type] => 1
[patent_app_number] => 8/027359
[patent_app_country] => US
[patent_app_date] => 1993-03-08
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[pdf_file] => patents/05/348/05348070.pdf
[firstpage_image] =>[orig_patent_app_number] => 027359
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/027359 | Process for the compression of molding sand for casting molds | Mar 7, 1993 | Issued |