Search

Phi Hoang

Examiner (ID: 5771, Phone: (571)270-3417 , Office: P/2613 )

Most Active Art Unit
2613
Art Unit(s)
2613, 2619, 2678, 2628, 4178
Total Applications
1039
Issued Applications
811
Pending Applications
65
Abandoned Applications
177

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3108614 [patent_doc_number] => 05395597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-07 [patent_title] => 'Solids feeder with integrated supply of carrier gas' [patent_app_type] => 1 [patent_app_number] => 8/148300 [patent_app_country] => US [patent_app_date] => 1993-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2119 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/395/05395597.pdf [firstpage_image] =>[orig_patent_app_number] => 148300 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/148300
Solids feeder with integrated supply of carrier gas Nov 7, 1993 Issued
Array ( [id] => 3469669 [patent_doc_number] => 05476637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Method and device for the, measurement of impurities in a liquid more particularly water' [patent_app_type] => 1 [patent_app_number] => 8/147101 [patent_app_country] => US [patent_app_date] => 1993-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 8695 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/476/05476637.pdf [firstpage_image] =>[orig_patent_app_number] => 147101 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/147101
Method and device for the, measurement of impurities in a liquid more particularly water Oct 31, 1993 Issued
Array ( [id] => 3089036 [patent_doc_number] => 05368825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Apparatus for the flame preparation of ceramic powders' [patent_app_type] => 1 [patent_app_number] => 8/142247 [patent_app_country] => US [patent_app_date] => 1993-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4472 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/368/05368825.pdf [firstpage_image] =>[orig_patent_app_number] => 142247 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/142247
Apparatus for the flame preparation of ceramic powders Oct 21, 1993 Issued
Array ( [id] => 3420074 [patent_doc_number] => 05458849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-17 [patent_title] => 'Prevention of cracking and blistering of refinery steels by cyanide scavenging in petroleum refinery processes' [patent_app_type] => 1 [patent_app_number] => 8/139974 [patent_app_country] => US [patent_app_date] => 1993-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2632 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/458/05458849.pdf [firstpage_image] =>[orig_patent_app_number] => 139974 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/139974
Prevention of cracking and blistering of refinery steels by cyanide scavenging in petroleum refinery processes Oct 21, 1993 Issued
Array ( [id] => 3484100 [patent_doc_number] => 05474747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Gas purifier using plasma and catalyst' [patent_app_type] => 1 [patent_app_number] => 8/139907 [patent_app_country] => US [patent_app_date] => 1993-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 34 [patent_no_of_words] => 7047 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/474/05474747.pdf [firstpage_image] =>[orig_patent_app_number] => 139907 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/139907
Gas purifier using plasma and catalyst Oct 21, 1993 Issued
Array ( [id] => 3513806 [patent_doc_number] => 05512491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Method for ultra-trace level analysis of water' [patent_app_type] => 1 [patent_app_number] => 8/139107 [patent_app_country] => US [patent_app_date] => 1993-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4989 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/512/05512491.pdf [firstpage_image] =>[orig_patent_app_number] => 139107 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/139107
Method for ultra-trace level analysis of water Oct 20, 1993 Issued
08/131735 METHOD AND APPARATUS FOR REMOVING HARMFUL GAS Oct 4, 1993 Abandoned
Array ( [id] => 3034488 [patent_doc_number] => 05376352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-27 [patent_title] => 'Oxygen storage and retrieval system' [patent_app_type] => 1 [patent_app_number] => 8/132021 [patent_app_country] => US [patent_app_date] => 1993-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4253 [patent_no_of_claims] => 18 [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/05/376/05376352.pdf [firstpage_image] =>[orig_patent_app_number] => 132021 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/132021
Oxygen storage and retrieval system Oct 4, 1993 Issued
Array ( [id] => 2993540 [patent_doc_number] => 05362650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-08 [patent_title] => 'Ultra-low range chlorine determination' [patent_app_type] => 1 [patent_app_number] => 8/131140 [patent_app_country] => US [patent_app_date] => 1993-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2560 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/362/05362650.pdf [firstpage_image] =>[orig_patent_app_number] => 131140 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/131140
Ultra-low range chlorine determination Oct 3, 1993 Issued
08/128842 SIMULATED COUNTERCURRENT MOVING BED CHROMATOGRAPHIC REACTOR AND METHOD FOR USE THEREOF Sep 28, 1993 Abandoned
Array ( [id] => 3425143 [patent_doc_number] => 05416029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'System for identifying tissue samples' [patent_app_type] => 1 [patent_app_number] => 8/127193 [patent_app_country] => US [patent_app_date] => 1993-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3426 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/416/05416029.pdf [firstpage_image] =>[orig_patent_app_number] => 127193 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/127193
System for identifying tissue samples Sep 26, 1993 Issued
08/120337 VISUALIZATION SYSTEM FOR RETRIEVAL, IDENTIFICATION, AND POSITIONING OF BIOLOGICAL SAMPLES FOR SUBSEQUENT MICROSCOPIC EXAMINATION Sep 13, 1993 Abandoned
Array ( [id] => 3444057 [patent_doc_number] => 05387393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-07 [patent_title] => 'Prevention of cracking and blistering of refinery steels by cyanide scavenging in petroleum refining processes' [patent_app_type] => 1 [patent_app_number] => 8/118022 [patent_app_country] => US [patent_app_date] => 1993-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6270 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/387/05387393.pdf [firstpage_image] =>[orig_patent_app_number] => 118022 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/118022
Prevention of cracking and blistering of refinery steels by cyanide scavenging in petroleum refining processes Sep 7, 1993 Issued
Array ( [id] => 3118738 [patent_doc_number] => 05384098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-24 [patent_title] => 'Exhaust gas recirculation system for an engine' [patent_app_type] => 1 [patent_app_number] => 8/114061 [patent_app_country] => US [patent_app_date] => 1993-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3528 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/384/05384098.pdf [firstpage_image] =>[orig_patent_app_number] => 114061 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/114061
Exhaust gas recirculation system for an engine Aug 30, 1993 Issued
Array ( [id] => 3065404 [patent_doc_number] => 05360461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-01 [patent_title] => 'Polymeric storage bed for hydrogen' [patent_app_type] => 1 [patent_app_number] => 8/110469 [patent_app_country] => US [patent_app_date] => 1993-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3501 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/360/05360461.pdf [firstpage_image] =>[orig_patent_app_number] => 110469 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/110469
Polymeric storage bed for hydrogen Aug 22, 1993 Issued
Array ( [id] => 3105834 [patent_doc_number] => 05413770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Stirring apparatus for an automatic chemical analysis system' [patent_app_type] => 1 [patent_app_number] => 8/105066 [patent_app_country] => US [patent_app_date] => 1993-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4752 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/413/05413770.pdf [firstpage_image] =>[orig_patent_app_number] => 105066 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/105066
Stirring apparatus for an automatic chemical analysis system Aug 11, 1993 Issued
Array ( [id] => 3493308 [patent_doc_number] => 05508203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Apparatus and method for radio frequency spectroscopy using spectral analysis' [patent_app_type] => 1 [patent_app_number] => 8/103410 [patent_app_country] => US [patent_app_date] => 1993-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5627 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/508/05508203.pdf [firstpage_image] =>[orig_patent_app_number] => 103410 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/103410
Apparatus and method for radio frequency spectroscopy using spectral analysis Aug 5, 1993 Issued
08/096980 APPARATUS FOR PURIFYING ENGINE EXHAUST GAS Jul 26, 1993 Pending
Array ( [id] => 3118750 [patent_doc_number] => 05435976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-25 [patent_title] => 'Device for introducing a reactant into a gas flow' [patent_app_type] => 1 [patent_app_number] => 8/098227 [patent_app_country] => US [patent_app_date] => 1993-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2511 [patent_no_of_claims] => 24 [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] => patents/05/435/05435976.pdf [firstpage_image] =>[orig_patent_app_number] => 098227 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/098227
Device for introducing a reactant into a gas flow Jul 26, 1993 Issued
Array ( [id] => 3405063 [patent_doc_number] => 05388449 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Osmolarity sensor' [patent_app_type] => 1 [patent_app_number] => 8/088228 [patent_app_country] => US [patent_app_date] => 1993-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5200 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/388/05388449.pdf [firstpage_image] =>[orig_patent_app_number] => 088228 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/088228
Osmolarity sensor Jul 5, 1993 Issued
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