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Nhat Phan

Examiner (ID: 12336)

Most Active Art Unit
1106
Art Unit(s)
1106
Total Applications
374
Issued Applications
316
Pending Applications
4
Abandoned Applications
54

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3073946 [patent_doc_number] => 05336821 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Alkylation process with reactor effluent heat recovery' [patent_app_type] => 1 [patent_app_number] => 8/057397 [patent_app_country] => US [patent_app_date] => 1993-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3740 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/336/05336821.pdf [firstpage_image] =>[orig_patent_app_number] => 057397 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/057397
Alkylation process with reactor effluent heat recovery May 5, 1993 Issued
Array ( [id] => 3113404 [patent_doc_number] => 05414168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Absorption and cold separation process for recovering purified hydrogen from a catalytic dehydrogenation zone effluent' [patent_app_type] => 1 [patent_app_number] => 8/057400 [patent_app_country] => US [patent_app_date] => 1993-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6197 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/414/05414168.pdf [firstpage_image] =>[orig_patent_app_number] => 057400 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/057400
Absorption and cold separation process for recovering purified hydrogen from a catalytic dehydrogenation zone effluent May 5, 1993 Issued
Array ( [id] => 3113770 [patent_doc_number] => 05414188 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Method and apparatus for the separation of C.sub.4 hydrocarbons from gaseous mixtures containing the same' [patent_app_type] => 1 [patent_app_number] => 8/064932 [patent_app_country] => US [patent_app_date] => 1993-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3513 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/414/05414188.pdf [firstpage_image] =>[orig_patent_app_number] => 064932 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/064932
Method and apparatus for the separation of C.sub.4 hydrocarbons from gaseous mixtures containing the same May 4, 1993 Issued
Array ( [id] => 3023557 [patent_doc_number] => 05326927 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Recovery of a useful polymerizable fraction' [patent_app_type] => 1 [patent_app_number] => 8/056791 [patent_app_country] => US [patent_app_date] => 1993-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 866 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/326/05326927.pdf [firstpage_image] =>[orig_patent_app_number] => 056791 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/056791
Recovery of a useful polymerizable fraction May 3, 1993 Issued
Array ( [id] => 2930010 [patent_doc_number] => 05259958 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Hydrocarbon extractor' [patent_app_type] => 1 [patent_app_number] => 8/056573 [patent_app_country] => US [patent_app_date] => 1993-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 797 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/259/05259958.pdf [firstpage_image] =>[orig_patent_app_number] => 056573 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/056573
Hydrocarbon extractor Apr 29, 1993 Issued
Array ( [id] => 3415923 [patent_doc_number] => 05393724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-28 [patent_title] => 'Process for removing oxidizable substance or reducible substance, composite containing metal oxide or hydroxide, and process for production thereof' [patent_app_type] => 1 [patent_app_number] => 8/053767 [patent_app_country] => US [patent_app_date] => 1993-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9004 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/393/05393724.pdf [firstpage_image] =>[orig_patent_app_number] => 053767 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/053767
Process for removing oxidizable substance or reducible substance, composite containing metal oxide or hydroxide, and process for production thereof Apr 27, 1993 Issued
08/052849 MERCURY REMOVAL BY DISPERSED-METAL ADSORBENTS Apr 22, 1993 Pending
Array ( [id] => 3074285 [patent_doc_number] => 05336841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Oxygenate removal in MTBE process' [patent_app_type] => 1 [patent_app_number] => 8/042716 [patent_app_country] => US [patent_app_date] => 1993-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2200 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/336/05336841.pdf [firstpage_image] =>[orig_patent_app_number] => 042716 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/042716
Oxygenate removal in MTBE process Apr 4, 1993 Issued
08/041721 PROCESS AND APPARATUS FOR SEPARATING FLUIDIZED CRACKING CATALYSTS FROM HYDROCARBON VAPOR Mar 31, 1993 Pending
Array ( [id] => 3036280 [patent_doc_number] => 05329060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'Integrated selective adsorption and crystallization process for para-xylene recovery' [patent_app_type] => 1 [patent_app_number] => 8/041375 [patent_app_country] => US [patent_app_date] => 1993-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8235 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/329/05329060.pdf [firstpage_image] =>[orig_patent_app_number] => 041375 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/041375
Integrated selective adsorption and crystallization process for para-xylene recovery Mar 31, 1993 Issued
Array ( [id] => 3012777 [patent_doc_number] => 05276244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'Separation of aluminum alkyls from olefins using modified inorganic membranes' [patent_app_type] => 1 [patent_app_number] => 8/039663 [patent_app_country] => US [patent_app_date] => 1993-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1516 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/276/05276244.pdf [firstpage_image] =>[orig_patent_app_number] => 039663 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/039663
Separation of aluminum alkyls from olefins using modified inorganic membranes Mar 29, 1993 Issued
Array ( [id] => 3099001 [patent_doc_number] => 05292992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Process for removing conjugated dienes from alpha-olefins' [patent_app_type] => 1 [patent_app_number] => 8/040387 [patent_app_country] => US [patent_app_date] => 1993-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3740 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/292/05292992.pdf [firstpage_image] =>[orig_patent_app_number] => 040387 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/040387
Process for removing conjugated dienes from alpha-olefins Mar 29, 1993 Issued
Array ( [id] => 3050073 [patent_doc_number] => 05306681 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-26 [patent_title] => 'Method for recovery or maintaining the activity of hydroisomerization catalysts' [patent_app_type] => 1 [patent_app_number] => 8/037218 [patent_app_country] => US [patent_app_date] => 1993-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2682 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/306/05306681.pdf [firstpage_image] =>[orig_patent_app_number] => 037218 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/037218
Method for recovery or maintaining the activity of hydroisomerization catalysts Mar 25, 1993 Issued
Array ( [id] => 3074216 [patent_doc_number] => 05336837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Separation of diethylbenzene isomers on silicalite in the presence of high pressure carbon dioxide and propane' [patent_app_type] => 1 [patent_app_number] => 8/037995 [patent_app_country] => US [patent_app_date] => 1993-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5557 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/336/05336837.pdf [firstpage_image] =>[orig_patent_app_number] => 037995 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/037995
Separation of diethylbenzene isomers on silicalite in the presence of high pressure carbon dioxide and propane Mar 24, 1993 Issued
Array ( [id] => 3074073 [patent_doc_number] => 05336829 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Continuous process for the dehydrogenation of paraffinic to olefinic hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 8/037117 [patent_app_country] => US [patent_app_date] => 1993-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5486 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/336/05336829.pdf [firstpage_image] =>[orig_patent_app_number] => 037117 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/037117
Continuous process for the dehydrogenation of paraffinic to olefinic hydrocarbons Mar 24, 1993 Issued
Array ( [id] => 2991042 [patent_doc_number] => 05362521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-08 [patent_title] => 'Method of forming coating films' [patent_app_type] => 1 [patent_app_number] => 8/036407 [patent_app_country] => US [patent_app_date] => 1993-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10022 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/362/05362521.pdf [firstpage_image] =>[orig_patent_app_number] => 036407 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/036407
Method of forming coating films Mar 23, 1993 Issued
Array ( [id] => 3445321 [patent_doc_number] => 05387481 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-07 [patent_title] => 'Method of preparing a switchable shield' [patent_app_type] => 1 [patent_app_number] => 8/031452 [patent_app_country] => US [patent_app_date] => 1993-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2861 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/387/05387481.pdf [firstpage_image] =>[orig_patent_app_number] => 031452 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/031452
Method of preparing a switchable shield Mar 14, 1993 Issued
Array ( [id] => 3023539 [patent_doc_number] => 05326926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Isomerization with improved RVP and C4 recovery' [patent_app_type] => 1 [patent_app_number] => 8/029495 [patent_app_country] => US [patent_app_date] => 1993-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6272 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/326/05326926.pdf [firstpage_image] =>[orig_patent_app_number] => 029495 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/029495
Isomerization with improved RVP and C4 recovery Mar 10, 1993 Issued
Array ( [id] => 3098983 [patent_doc_number] => 05292991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Process for removal of hydrocarbons carbon manoxide, and oxides of nitrogen from oxygen-containing waste gas using molecular sieve-palladium-platinum catalyst on a substrate' [patent_app_type] => 1 [patent_app_number] => 8/029147 [patent_app_country] => US [patent_app_date] => 1993-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7199 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/292/05292991.pdf [firstpage_image] =>[orig_patent_app_number] => 029147 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/029147
Process for removal of hydrocarbons carbon manoxide, and oxides of nitrogen from oxygen-containing waste gas using molecular sieve-palladium-platinum catalyst on a substrate Mar 9, 1993 Issued
08/028914 PROCESS FOR ISOMERIZING C5/C6 NORMAL PARAFFINS WITH RECYCLING NORMAL PARAFFINS AND METHYL-PENTANES Mar 7, 1993 Pending
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