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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] => 2826638 [patent_doc_number] => 05095170 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Intergrated membrane pre-extraction/solvent extraction of distillates' [patent_app_type] => 1 [patent_app_number] => 7/622443 [patent_app_country] => US [patent_app_date] => 1990-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3770 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095170.pdf [firstpage_image] =>[orig_patent_app_number] => 622443 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/622443
Intergrated membrane pre-extraction/solvent extraction of distillates Dec 4, 1990 Issued
Array ( [id] => 2838839 [patent_doc_number] => 05120900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Integrated solvent extraction/membrane extraction with retentate recycle for improved raffinate yield' [patent_app_type] => 1 [patent_app_number] => 7/624807 [patent_app_country] => US [patent_app_date] => 1990-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4122 [patent_no_of_claims] => 8 [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/05/120/05120900.pdf [firstpage_image] =>[orig_patent_app_number] => 624807 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/624807
Integrated solvent extraction/membrane extraction with retentate recycle for improved raffinate yield Dec 4, 1990 Issued
Array ( [id] => 2850294 [patent_doc_number] => 05107059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Iso/normal paraffin separation by membrane extraction' [patent_app_type] => 1 [patent_app_number] => 7/622689 [patent_app_country] => US [patent_app_date] => 1990-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2056 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/107/05107059.pdf [firstpage_image] =>[orig_patent_app_number] => 622689 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/622689
Iso/normal paraffin separation by membrane extraction Dec 4, 1990 Issued
Array ( [id] => 2850221 [patent_doc_number] => 05107055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Method for simultaneous recovery of pure benzene and pure toluene' [patent_app_type] => 1 [patent_app_number] => 7/624325 [patent_app_country] => US [patent_app_date] => 1990-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2451 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/107/05107055.pdf [firstpage_image] =>[orig_patent_app_number] => 624325 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/624325
Method for simultaneous recovery of pure benzene and pure toluene Dec 4, 1990 Issued
Array ( [id] => 2850276 [patent_doc_number] => 05107058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Olefin/paraffin separation via membrane extraction' [patent_app_type] => 1 [patent_app_number] => 7/622688 [patent_app_country] => US [patent_app_date] => 1990-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2061 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/107/05107058.pdf [firstpage_image] =>[orig_patent_app_number] => 622688 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/622688
Olefin/paraffin separation via membrane extraction Dec 4, 1990 Issued
Array ( [id] => 2946908 [patent_doc_number] => 05254765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-19 [patent_title] => 'Process and apparatus for the production of aromatic hydrocarbons from an aliphatic hydrocarbon charge in a reactor heated by a fluidized particle bed' [patent_app_type] => 1 [patent_app_number] => 7/620412 [patent_app_country] => US [patent_app_date] => 1990-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4717 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/254/05254765.pdf [firstpage_image] =>[orig_patent_app_number] => 620412 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/620412
Process and apparatus for the production of aromatic hydrocarbons from an aliphatic hydrocarbon charge in a reactor heated by a fluidized particle bed Dec 2, 1990 Issued
Array ( [id] => 2895470 [patent_doc_number] => 05210353 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Aromatic transformation process' [patent_app_type] => 1 [patent_app_number] => 7/620529 [patent_app_country] => US [patent_app_date] => 1990-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 17313 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/210/05210353.pdf [firstpage_image] =>[orig_patent_app_number] => 620529 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/620529
Aromatic transformation process Nov 29, 1990 Issued
Array ( [id] => 2806929 [patent_doc_number] => 05146037 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Isomerization with distillation and PSA recycle streams' [patent_app_type] => 1 [patent_app_number] => 7/619556 [patent_app_country] => US [patent_app_date] => 1990-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10254 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/146/05146037.pdf [firstpage_image] =>[orig_patent_app_number] => 619556 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/619556
Isomerization with distillation and PSA recycle streams Nov 28, 1990 Issued
07/618454 FLEXIBLE WELDING BOARD FOR BATTERY PACK Nov 26, 1990 Abandoned
Array ( [id] => 2879294 [patent_doc_number] => 05159129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'H.sub.2 O addition in acid catalyzed processing' [patent_app_type] => 1 [patent_app_number] => 7/616404 [patent_app_country] => US [patent_app_date] => 1990-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4539 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159129.pdf [firstpage_image] =>[orig_patent_app_number] => 616404 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/616404
H.sub.2 O addition in acid catalyzed processing Nov 20, 1990 Issued
Array ( [id] => 2777190 [patent_doc_number] => 05132485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Adsorptive separation of alpha-olefins and internal olefins' [patent_app_type] => 1 [patent_app_number] => 7/617118 [patent_app_country] => US [patent_app_date] => 1990-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4292 [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/05/132/05132485.pdf [firstpage_image] =>[orig_patent_app_number] => 617118 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/617118
Adsorptive separation of alpha-olefins and internal olefins Nov 20, 1990 Issued
Array ( [id] => 2834496 [patent_doc_number] => 05160424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Hydrocarbon cracking, dehydrogenation and etherification process' [patent_app_type] => 1 [patent_app_number] => 7/612932 [patent_app_country] => US [patent_app_date] => 1990-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3727 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/160/05160424.pdf [firstpage_image] =>[orig_patent_app_number] => 612932 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/612932
Hydrocarbon cracking, dehydrogenation and etherification process Nov 12, 1990 Issued
Array ( [id] => 2785376 [patent_doc_number] => 05087783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Transalkylation of benzene in a moving bed' [patent_app_type] => 1 [patent_app_number] => 7/610950 [patent_app_country] => US [patent_app_date] => 1990-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3167 [patent_no_of_claims] => 7 [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/05/087/05087783.pdf [firstpage_image] =>[orig_patent_app_number] => 610950 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/610950
Transalkylation of benzene in a moving bed Nov 8, 1990 Issued
Array ( [id] => 2815905 [patent_doc_number] => 05086193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Aromatic alkylation process' [patent_app_type] => 1 [patent_app_number] => 7/611105 [patent_app_country] => US [patent_app_date] => 1990-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1832 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086193.pdf [firstpage_image] =>[orig_patent_app_number] => 611105 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/611105
Aromatic alkylation process Nov 8, 1990 Issued
Array ( [id] => 2797922 [patent_doc_number] => 05139898 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Lithium-iodine battery' [patent_app_type] => 1 [patent_app_number] => 7/610027 [patent_app_country] => US [patent_app_date] => 1990-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1400 [patent_no_of_claims] => 10 [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/05/139/05139898.pdf [firstpage_image] =>[orig_patent_app_number] => 610027 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/610027
Lithium-iodine battery Nov 6, 1990 Issued
07/607842 METHOD FOR PREPARING CATALYST PRECURSOR FOR METHANOL SYNTHESIS Oct 31, 1990 Abandoned
Array ( [id] => 2726916 [patent_doc_number] => 05057644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-15 [patent_title] => 'Process for the purification of alpha olefins' [patent_app_type] => 1 [patent_app_number] => 7/606372 [patent_app_country] => US [patent_app_date] => 1990-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4276 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/057/05057644.pdf [firstpage_image] =>[orig_patent_app_number] => 606372 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/606372
Process for the purification of alpha olefins Oct 30, 1990 Issued
07/601502 PROCESS FOR THE CATALYTIC ISOMERIZATION OF LIGHT HYDROCARBONS Oct 22, 1990 Abandoned
Array ( [id] => 2871020 [patent_doc_number] => 05097091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Process for the catalytic gas phase dehydrogenation of hydrocarbons using toothed-wheel shaped particles as catalysts' [patent_app_type] => 1 [patent_app_number] => 7/599666 [patent_app_country] => US [patent_app_date] => 1990-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3937 [patent_no_of_claims] => 10 [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/05/097/05097091.pdf [firstpage_image] =>[orig_patent_app_number] => 599666 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/599666
Process for the catalytic gas phase dehydrogenation of hydrocarbons using toothed-wheel shaped particles as catalysts Oct 17, 1990 Issued
Array ( [id] => 2709170 [patent_doc_number] => 05068486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Process for direct oxidative conversion of methane to higher hydrocarbons at high pressure and moderate temperature' [patent_app_type] => 1 [patent_app_number] => 7/597221 [patent_app_country] => US [patent_app_date] => 1990-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1483 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068486.pdf [firstpage_image] =>[orig_patent_app_number] => 597221 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/597221
Process for direct oxidative conversion of methane to higher hydrocarbons at high pressure and moderate temperature Oct 14, 1990 Issued
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