Search

Thuan T. Nguyen

Examiner (ID: 5166)

Most Active Art Unit
2618
Art Unit(s)
2618, 2684, 2746, 2749, 2685, 2743
Total Applications
655
Issued Applications
545
Pending Applications
40
Abandoned Applications
70

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3650383 [patent_doc_number] => 05629444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-13 [patent_title] => 'Acrylonitrile recovery process' [patent_app_type] => 1 [patent_app_number] => 8/659480 [patent_app_country] => US [patent_app_date] => 1996-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1791 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/629/05629444.pdf [firstpage_image] =>[orig_patent_app_number] => 659480 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/659480
Acrylonitrile recovery process Jun 5, 1996 Issued
Array ( [id] => 3689797 [patent_doc_number] => 05691387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Polyoxypropylene/polyoxyethylene copolmers with improved biological activity' [patent_app_type] => 1 [patent_app_number] => 8/657161 [patent_app_country] => US [patent_app_date] => 1996-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 12456 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/691/05691387.pdf [firstpage_image] =>[orig_patent_app_number] => 657161 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/657161
Polyoxypropylene/polyoxyethylene copolmers with improved biological activity Jun 2, 1996 Issued
Array ( [id] => 3695232 [patent_doc_number] => 05650431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-22 [patent_title] => 'Thromboxane ligands without blood clotting side effects' [patent_app_type] => 1 [patent_app_number] => 8/645467 [patent_app_country] => US [patent_app_date] => 1996-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8464 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/650/05650431.pdf [firstpage_image] =>[orig_patent_app_number] => 645467 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/645467
Thromboxane ligands without blood clotting side effects May 12, 1996 Issued
Array ( [id] => 3664879 [patent_doc_number] => 05668132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'HIV Protease inhibitors useful for the treatment of AIDS' [patent_app_type] => 1 [patent_app_number] => 8/641720 [patent_app_country] => US [patent_app_date] => 1996-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17920 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/668/05668132.pdf [firstpage_image] =>[orig_patent_app_number] => 641720 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/641720
HIV Protease inhibitors useful for the treatment of AIDS May 1, 1996 Issued
08/617306 AZOPHENYL COMPOUNDS Mar 17, 1996 Abandoned
Array ( [id] => 3731275 [patent_doc_number] => 05670694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Process for the preparation of 2,4-dichloro-5-fluorobenzonitrile and 2,6-dichloro-3-fluorobenzonitrile' [patent_app_type] => 1 [patent_app_number] => 8/610772 [patent_app_country] => US [patent_app_date] => 1996-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1749 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/670/05670694.pdf [firstpage_image] =>[orig_patent_app_number] => 610772 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/610772
Process for the preparation of 2,4-dichloro-5-fluorobenzonitrile and 2,6-dichloro-3-fluorobenzonitrile Mar 3, 1996 Issued
Array ( [id] => 3696273 [patent_doc_number] => 05661174 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-26 [patent_title] => 'Guanidinealkyl-1,1-bisphosphonic acid derivatives, process for their preparation and their use' [patent_app_type] => 1 [patent_app_number] => 8/609473 [patent_app_country] => US [patent_app_date] => 1996-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7451 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/661/05661174.pdf [firstpage_image] =>[orig_patent_app_number] => 609473 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/609473
Guanidinealkyl-1,1-bisphosphonic acid derivatives, process for their preparation and their use Feb 29, 1996 Issued
Array ( [id] => 3690240 [patent_doc_number] => 05663392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Preparation of VSb.sub.a aTi.sub.b O.sub.x ammoxidation catalysts' [patent_app_type] => 1 [patent_app_number] => 8/590577 [patent_app_country] => US [patent_app_date] => 1996-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4584 [patent_no_of_claims] => 14 [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/05/663/05663392.pdf [firstpage_image] =>[orig_patent_app_number] => 590577 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/590577
Preparation of VSb.sub.a aTi.sub.b O.sub.x ammoxidation catalysts Jan 23, 1996 Issued
Array ( [id] => 3610897 [patent_doc_number] => 05589597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'Process of producing ether compound' [patent_app_type] => 1 [patent_app_number] => 8/572642 [patent_app_country] => US [patent_app_date] => 1995-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 18563 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/589/05589597.pdf [firstpage_image] =>[orig_patent_app_number] => 572642 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/572642
Process of producing ether compound Dec 13, 1995 Issued
Array ( [id] => 3636840 [patent_doc_number] => 05631398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Method for the production of (3-alkoxycarbonyl-2-butenyl) triphenylphosphonium salts' [patent_app_type] => 1 [patent_app_number] => 8/558993 [patent_app_country] => US [patent_app_date] => 1995-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7682 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/631/05631398.pdf [firstpage_image] =>[orig_patent_app_number] => 558993 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/558993
Method for the production of (3-alkoxycarbonyl-2-butenyl) triphenylphosphonium salts Nov 15, 1995 Issued
Array ( [id] => 3690511 [patent_doc_number] => 05663410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Cis-4-(2,2,3,3-tetrafluoropropoxy)-cinnamonitrile and trans-4-(2,2,3,3-tetrafluoropropoxy)-cinnamonitrile and a process for their preparation' [patent_app_type] => 1 [patent_app_number] => 8/554185 [patent_app_country] => US [patent_app_date] => 1995-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6955 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/663/05663410.pdf [firstpage_image] =>[orig_patent_app_number] => 554185 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/554185
Cis-4-(2,2,3,3-tetrafluoropropoxy)-cinnamonitrile and trans-4-(2,2,3,3-tetrafluoropropoxy)-cinnamonitrile and a process for their preparation Nov 5, 1995 Issued
Array ( [id] => 3628351 [patent_doc_number] => 05621134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Method for producing 4\'-bromomethyl-2-cyanobiphenyl' [patent_app_type] => 1 [patent_app_number] => 8/543948 [patent_app_country] => US [patent_app_date] => 1995-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2613 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/621/05621134.pdf [firstpage_image] =>[orig_patent_app_number] => 543948 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/543948
Method for producing 4'-bromomethyl-2-cyanobiphenyl Oct 16, 1995 Issued
Array ( [id] => 3689909 [patent_doc_number] => 05663369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Hydrocyanation process and multidentate phosphite and nickel catalyst composition therefor' [patent_app_type] => 1 [patent_app_number] => 8/543672 [patent_app_country] => US [patent_app_date] => 1995-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10238 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/663/05663369.pdf [firstpage_image] =>[orig_patent_app_number] => 543672 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/543672
Hydrocyanation process and multidentate phosphite and nickel catalyst composition therefor Oct 15, 1995 Issued
08/533142 HIV PROTEASE INHIBITORS USEFUL FOR THE THE TREATMENT OF AIDS Sep 24, 1995 Abandoned
Array ( [id] => 3604579 [patent_doc_number] => 05578711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Process for the preparation of dyestuffs' [patent_app_type] => 1 [patent_app_number] => 8/527971 [patent_app_country] => US [patent_app_date] => 1995-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9998 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 661 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/578/05578711.pdf [firstpage_image] =>[orig_patent_app_number] => 527971 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/527971
Process for the preparation of dyestuffs Sep 13, 1995 Issued
Array ( [id] => 3696891 [patent_doc_number] => 05650543 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-22 [patent_title] => 'Ethoxylated acetylenic glycols having low dynamic surface tension' [patent_app_type] => 1 [patent_app_number] => 8/524129 [patent_app_country] => US [patent_app_date] => 1995-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1667 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/650/05650543.pdf [firstpage_image] =>[orig_patent_app_number] => 524129 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/524129
Ethoxylated acetylenic glycols having low dynamic surface tension Aug 30, 1995 Issued
Array ( [id] => 3649315 [patent_doc_number] => 05637752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Method for preparing cyanoacetic acid higher ester' [patent_app_type] => 1 [patent_app_number] => 8/507258 [patent_app_country] => US [patent_app_date] => 1995-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3603 [patent_no_of_claims] => 3 [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/05/637/05637752.pdf [firstpage_image] =>[orig_patent_app_number] => 507258 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/507258
Method for preparing cyanoacetic acid higher ester Aug 16, 1995 Issued
Array ( [id] => 3660795 [patent_doc_number] => 05591859 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Process for the production of 2-cyanoiminothiazolidine' [patent_app_type] => 1 [patent_app_number] => 8/509740 [patent_app_country] => US [patent_app_date] => 1995-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2022 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/591/05591859.pdf [firstpage_image] =>[orig_patent_app_number] => 509740 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/509740
Process for the production of 2-cyanoiminothiazolidine Jul 31, 1995 Issued
08/503423 AZOPHENYL COMPOUNDS Jul 16, 1995 Abandoned
08/502736 POLYCYCLIC PHOSPHORIC ACID ESTERS Jul 10, 1995 Abandoned
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