Search

Cuong H. Nguyen

Examiner (ID: 15373, Phone: (571)272-6759 , Office: P/3663 )

Most Active Art Unit
3661
Art Unit(s)
2764, 3661, 3665, 3625, 3664, 2414, 3663, 3662, 2165
Total Applications
1969
Issued Applications
1460
Pending Applications
174
Abandoned Applications
352

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1534045 [patent_doc_number] => 06410786 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Process for producing methacrylic acid' [patent_app_type] => B1 [patent_app_number] => 09/556697 [patent_app_country] => US [patent_app_date] => 2000-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2816 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/410/06410786.pdf [firstpage_image] =>[orig_patent_app_number] => 09556697 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/556697
Process for producing methacrylic acid Apr 23, 2000 Issued
Array ( [id] => 1521921 [patent_doc_number] => 06414194 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Process and apparatus for making ultra-pure DMSO' [patent_app_type] => B1 [patent_app_number] => 09/557237 [patent_app_country] => US [patent_app_date] => 2000-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8916 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/414/06414194.pdf [firstpage_image] =>[orig_patent_app_number] => 09557237 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/557237
Process and apparatus for making ultra-pure DMSO Apr 23, 2000 Issued
Array ( [id] => 4359132 [patent_doc_number] => 06201148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Process for preparing alendronic acid' [patent_app_type] => 1 [patent_app_number] => 9/556091 [patent_app_country] => US [patent_app_date] => 2000-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1685 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/201/06201148.pdf [firstpage_image] =>[orig_patent_app_number] => 556091 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/556091
Process for preparing alendronic acid Apr 20, 2000 Issued
Array ( [id] => 1358113 [patent_doc_number] => 06576789 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-10 [patent_title] => 'Process for the preparation of substituted phenylboronic acids' [patent_app_type] => B1 [patent_app_number] => 09/553036 [patent_app_country] => US [patent_app_date] => 2000-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4170 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 419 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/576/06576789.pdf [firstpage_image] =>[orig_patent_app_number] => 09553036 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/553036
Process for the preparation of substituted phenylboronic acids Apr 19, 2000 Issued
Array ( [id] => 4408906 [patent_doc_number] => 06271415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'S-(4-biphenyl)-thiosulphuric acids and their salts, method for producing the same and method for producing 4-mercaptobiphenyls' [patent_app_type] => 1 [patent_app_number] => 9/529917 [patent_app_country] => US [patent_app_date] => 2000-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3372 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/271/06271415.pdf [firstpage_image] =>[orig_patent_app_number] => 529917 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/529917
S-(4-biphenyl)-thiosulphuric acids and their salts, method for producing the same and method for producing 4-mercaptobiphenyls Apr 18, 2000 Issued
Array ( [id] => 1518191 [patent_doc_number] => 06500988 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-31 [patent_title] => 'Method for producing aryl thiols by hydrogenating diaryldisulphides' [patent_app_type] => B1 [patent_app_number] => 09/529875 [patent_app_country] => US [patent_app_date] => 2000-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2030 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/500/06500988.pdf [firstpage_image] =>[orig_patent_app_number] => 09529875 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/529875
Method for producing aryl thiols by hydrogenating diaryldisulphides Apr 18, 2000 Issued
Array ( [id] => 1441717 [patent_doc_number] => 06335471 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Method of manufacturing phosphine compound' [patent_app_type] => B1 [patent_app_number] => 09/485470 [patent_app_country] => US [patent_app_date] => 2000-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2668 [patent_no_of_claims] => 6 [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/06/335/06335471.pdf [firstpage_image] =>[orig_patent_app_number] => 09485470 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/485470
Method of manufacturing phosphine compound Apr 12, 2000 Issued
09/548315 Methods and compositions for modulating alpha adrenergic receptor activity Apr 12, 2000 Abandoned
Array ( [id] => 4383312 [patent_doc_number] => 06303815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Process for preparing phosphine oxides and process for purifying the same' [patent_app_type] => 1 [patent_app_number] => 9/548624 [patent_app_country] => US [patent_app_date] => 2000-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8264 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/303/06303815.pdf [firstpage_image] =>[orig_patent_app_number] => 548624 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/548624
Process for preparing phosphine oxides and process for purifying the same Apr 12, 2000 Issued
Array ( [id] => 4331734 [patent_doc_number] => 06313172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Methods and compositions for modulating alpha adrenergic receptor activity' [patent_app_type] => 1 [patent_app_number] => 9/548410 [patent_app_country] => US [patent_app_date] => 2000-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4709 [patent_no_of_claims] => 10 [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/06/313/06313172.pdf [firstpage_image] =>[orig_patent_app_number] => 548410 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/548410
Methods and compositions for modulating alpha adrenergic receptor activity Apr 12, 2000 Issued
Array ( [id] => 1474960 [patent_doc_number] => 06387890 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Compositions and methods for inhibiting arginase activity' [patent_app_type] => B1 [patent_app_number] => 09/545737 [patent_app_country] => US [patent_app_date] => 2000-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 47 [patent_no_of_words] => 30166 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/387/06387890.pdf [firstpage_image] =>[orig_patent_app_number] => 09545737 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/545737
Compositions and methods for inhibiting arginase activity Apr 9, 2000 Issued
Array ( [id] => 4275576 [patent_doc_number] => 06323372 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Synthesis of perhydroxydodecaborate salts and related species' [patent_app_type] => 1 [patent_app_number] => 9/546108 [patent_app_country] => US [patent_app_date] => 2000-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3779 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/323/06323372.pdf [firstpage_image] =>[orig_patent_app_number] => 546108 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/546108
Synthesis of perhydroxydodecaborate salts and related species Apr 9, 2000 Issued
Array ( [id] => 1521912 [patent_doc_number] => 06414188 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Method of preparing amino-, imino-, and nitrilocarboxylic acids and silver-promoted copper catalyst for use in said method' [patent_app_type] => B1 [patent_app_number] => 09/541692 [patent_app_country] => US [patent_app_date] => 2000-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3512 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/414/06414188.pdf [firstpage_image] =>[orig_patent_app_number] => 09541692 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/541692
Method of preparing amino-, imino-, and nitrilocarboxylic acids and silver-promoted copper catalyst for use in said method Apr 2, 2000 Issued
Array ( [id] => 1534034 [patent_doc_number] => 06410782 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Diphosphonic acid salts for the treatment of osteoporosis' [patent_app_type] => B1 [patent_app_number] => 09/446617 [patent_app_country] => US [patent_app_date] => 2000-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2303 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/410/06410782.pdf [firstpage_image] =>[orig_patent_app_number] => 09446617 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/446617
Diphosphonic acid salts for the treatment of osteoporosis Apr 2, 2000 Issued
Array ( [id] => 1546620 [patent_doc_number] => 06444843 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Producing method of (hydroxyalkyl) alicyclic carboxylic acids and intermediates for producing the same and producing method of such intermediates' [patent_app_type] => B1 [patent_app_number] => 09/541609 [patent_app_country] => US [patent_app_date] => 2000-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15338 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/444/06444843.pdf [firstpage_image] =>[orig_patent_app_number] => 09541609 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/541609
Producing method of (hydroxyalkyl) alicyclic carboxylic acids and intermediates for producing the same and producing method of such intermediates Apr 2, 2000 Issued
Array ( [id] => 4363719 [patent_doc_number] => 06255532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Method for producing phosphabenzene compounds' [patent_app_type] => 1 [patent_app_number] => 9/509672 [patent_app_country] => US [patent_app_date] => 2000-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4237 [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/06/255/06255532.pdf [firstpage_image] =>[orig_patent_app_number] => 509672 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509672
Method for producing phosphabenzene compounds Mar 29, 2000 Issued
Array ( [id] => 4356555 [patent_doc_number] => 06291700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Method for preparing sterically hindered phosphoramidates' [patent_app_type] => 1 [patent_app_number] => 9/538882 [patent_app_country] => US [patent_app_date] => 2000-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4116 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/291/06291700.pdf [firstpage_image] =>[orig_patent_app_number] => 538882 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/538882
Method for preparing sterically hindered phosphoramidates Mar 29, 2000 Issued
09/537035 High purity sterically hindered diaryl chlorophosphates and method for their preparation Mar 27, 2000 Abandoned
Array ( [id] => 4252052 [patent_doc_number] => 06222060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Process for preparing o-(carboalkoxy)phenylmethanesulfonyl chloride derivatives' [patent_app_type] => 1 [patent_app_number] => 9/509440 [patent_app_country] => US [patent_app_date] => 2000-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3192 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/222/06222060.pdf [firstpage_image] =>[orig_patent_app_number] => 509440 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509440
Process for preparing o-(carboalkoxy)phenylmethanesulfonyl chloride derivatives Mar 27, 2000 Issued
Array ( [id] => 6142520 [patent_doc_number] => 20020002309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-03 [patent_title] => 'PROCESS FOR THE PREPARATION OF 1-ARYL-3-CYCLOPROPYL-1,3-PROPANEDIONES' [patent_app_type] => new [patent_app_number] => 09/462175 [patent_app_country] => US [patent_app_date] => 2000-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1807 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0002/20020002309.pdf [firstpage_image] =>[orig_patent_app_number] => 09462175 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/462175
Process for the preparation of 1-aryl-3-cyclopropyl-1,3-propanediones Mar 27, 2000 Issued
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