Search

Khanh P. Nguyen

Examiner (ID: 2908)

Most Active Art Unit
1305
Art Unit(s)
3621, 1722, 1305, 2899
Total Applications
873
Issued Applications
724
Pending Applications
21
Abandoned Applications
128

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3470705 [patent_doc_number] => 05427718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-27 [patent_title] => 'Upper and lower crossflow film fill stack for a cooling tower' [patent_app_type] => 1 [patent_app_number] => 8/199513 [patent_app_country] => US [patent_app_date] => 1994-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6209 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/427/05427718.pdf [firstpage_image] =>[orig_patent_app_number] => 199513 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/199513
Upper and lower crossflow film fill stack for a cooling tower Feb 21, 1994 Issued
Array ( [id] => 3585386 [patent_doc_number] => 05496505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-05 [patent_title] => 'Aerating nozzle for aerating liquids containing organic substances' [patent_app_type] => 1 [patent_app_number] => 8/198144 [patent_app_country] => US [patent_app_date] => 1994-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2998 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/496/05496505.pdf [firstpage_image] =>[orig_patent_app_number] => 198144 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/198144
Aerating nozzle for aerating liquids containing organic substances Feb 16, 1994 Issued
Array ( [id] => 3474990 [patent_doc_number] => 05445511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'Core push-out apparatus' [patent_app_type] => 1 [patent_app_number] => 8/196119 [patent_app_country] => US [patent_app_date] => 1994-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3890 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/445/05445511.pdf [firstpage_image] =>[orig_patent_app_number] => 196119 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/196119
Core push-out apparatus Feb 15, 1994 Issued
Array ( [id] => 3415325 [patent_doc_number] => 05478507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-26 [patent_title] => 'Gas-liquid contacting apparatus with valved downcomer' [patent_app_type] => 1 [patent_app_number] => 8/197938 [patent_app_country] => US [patent_app_date] => 1994-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3643 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/478/05478507.pdf [firstpage_image] =>[orig_patent_app_number] => 197938 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/197938
Gas-liquid contacting apparatus with valved downcomer Feb 15, 1994 Issued
Array ( [id] => 3112765 [patent_doc_number] => 05383775 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-24 [patent_title] => 'Powdery mold release agent spray device' [patent_app_type] => 1 [patent_app_number] => 8/191112 [patent_app_country] => US [patent_app_date] => 1994-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3174 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/383/05383775.pdf [firstpage_image] =>[orig_patent_app_number] => 191112 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/191112
Powdery mold release agent spray device Feb 2, 1994 Issued
08/189846 AN INJECTION MOLDING APPARATUS FOR MOLDING AN INDICATING MEMBER Jan 30, 1994 Abandoned
Array ( [id] => 2980434 [patent_doc_number] => 05346383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-13 [patent_title] => 'Low shear free-flow extruder breaker plate' [patent_app_type] => 1 [patent_app_number] => 8/187990 [patent_app_country] => US [patent_app_date] => 1994-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2385 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/346/05346383.pdf [firstpage_image] =>[orig_patent_app_number] => 187990 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/187990
Low shear free-flow extruder breaker plate Jan 27, 1994 Issued
Array ( [id] => 3417635 [patent_doc_number] => 05415534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Apparatus for production of layered extruded articles' [patent_app_type] => 1 [patent_app_number] => 8/188949 [patent_app_country] => US [patent_app_date] => 1994-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3151 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/415/05415534.pdf [firstpage_image] =>[orig_patent_app_number] => 188949 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/188949
Apparatus for production of layered extruded articles Jan 27, 1994 Issued
Array ( [id] => 3586331 [patent_doc_number] => 05496570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-05 [patent_title] => 'Apparatus for spreading particulate materials' [patent_app_type] => 1 [patent_app_number] => 8/187770 [patent_app_country] => US [patent_app_date] => 1994-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2304 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/496/05496570.pdf [firstpage_image] =>[orig_patent_app_number] => 187770 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/187770
Apparatus for spreading particulate materials Jan 26, 1994 Issued
Array ( [id] => 3054585 [patent_doc_number] => 05352105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-04 [patent_title] => 'EVA sole molding die assembly' [patent_app_type] => 1 [patent_app_number] => 8/185005 [patent_app_country] => US [patent_app_date] => 1994-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 776 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/352/05352105.pdf [firstpage_image] =>[orig_patent_app_number] => 185005 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/185005
EVA sole molding die assembly Jan 23, 1994 Issued
Array ( [id] => 3433588 [patent_doc_number] => 05429489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Volumetric blending, mixing and extruding of polymer like materials' [patent_app_type] => 1 [patent_app_number] => 8/184376 [patent_app_country] => US [patent_app_date] => 1994-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3488 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/429/05429489.pdf [firstpage_image] =>[orig_patent_app_number] => 184376 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/184376
Volumetric blending, mixing and extruding of polymer like materials Jan 20, 1994 Issued
Array ( [id] => 3439506 [patent_doc_number] => 05423665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-13 [patent_title] => 'Apparatus for producing filaments from meltable material' [patent_app_type] => 1 [patent_app_number] => 8/184325 [patent_app_country] => US [patent_app_date] => 1994-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3059 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/423/05423665.pdf [firstpage_image] =>[orig_patent_app_number] => 184325 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/184325
Apparatus for producing filaments from meltable material Jan 18, 1994 Issued
Array ( [id] => 3402822 [patent_doc_number] => 05460503 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-24 [patent_title] => 'Mold for forming a coreless armature' [patent_app_type] => 1 [patent_app_number] => 8/183952 [patent_app_country] => US [patent_app_date] => 1994-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 28 [patent_no_of_words] => 9413 [patent_no_of_claims] => 11 [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/05/460/05460503.pdf [firstpage_image] =>[orig_patent_app_number] => 183952 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/183952
Mold for forming a coreless armature Jan 18, 1994 Issued
Array ( [id] => 3060755 [patent_doc_number] => 05364256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-15 [patent_title] => 'Apparatus for the production of plastic lenses' [patent_app_type] => 1 [patent_app_number] => 8/180836 [patent_app_country] => US [patent_app_date] => 1994-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 11164 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 21 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/364/05364256.pdf [firstpage_image] =>[orig_patent_app_number] => 180836 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/180836
Apparatus for the production of plastic lenses Jan 12, 1994 Issued
Array ( [id] => 3475021 [patent_doc_number] => 05445513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'Apparatus for enhancing concentration' [patent_app_type] => 1 [patent_app_number] => 8/179333 [patent_app_country] => US [patent_app_date] => 1994-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 5551 [patent_no_of_claims] => 11 [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/05/445/05445513.pdf [firstpage_image] =>[orig_patent_app_number] => 179333 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/179333
Apparatus for enhancing concentration Jan 9, 1994 Issued
Array ( [id] => 3417645 [patent_doc_number] => 05415535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Semiconductor resin sealing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/177957 [patent_app_country] => US [patent_app_date] => 1994-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 3090 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/415/05415535.pdf [firstpage_image] =>[orig_patent_app_number] => 177957 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/177957
Semiconductor resin sealing apparatus Jan 5, 1994 Issued
08/177010 KIT AND METHOD FOR MAKING POSITIVE IMPRESSIONS OFTRACKS Jan 2, 1994 Abandoned
Array ( [id] => 3402737 [patent_doc_number] => 05460497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-24 [patent_title] => 'Machine for moulding composite plastic material' [patent_app_type] => 1 [patent_app_number] => 8/155157 [patent_app_country] => US [patent_app_date] => 1993-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 4549 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/460/05460497.pdf [firstpage_image] =>[orig_patent_app_number] => 155157 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/155157
Machine for moulding composite plastic material Dec 19, 1993 Issued
Array ( [id] => 3448246 [patent_doc_number] => 05401152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Plastic automobile bulb housing repair kit' [patent_app_type] => 1 [patent_app_number] => 8/168393 [patent_app_country] => US [patent_app_date] => 1993-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 16 [patent_no_of_words] => 3833 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/401/05401152.pdf [firstpage_image] =>[orig_patent_app_number] => 168393 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/168393
Plastic automobile bulb housing repair kit Dec 16, 1993 Issued
Array ( [id] => 3447363 [patent_doc_number] => 05451152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-19 [patent_title] => 'Porous mold for manufacturing ceramics' [patent_app_type] => 1 [patent_app_number] => 8/167028 [patent_app_country] => US [patent_app_date] => 1993-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3783 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/451/05451152.pdf [firstpage_image] =>[orig_patent_app_number] => 167028 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/167028
Porous mold for manufacturing ceramics Dec 15, 1993 Issued
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