Search

Hung Q. Dang

Examiner (ID: 12262, Phone: (571)272-3069 , Office: P/2835 )

Most Active Art Unit
2484
Art Unit(s)
2484, 2841, 2612, 2621, 2635, 2835
Total Applications
2552
Issued Applications
1698
Pending Applications
224
Abandoned Applications
673

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3074573 [patent_doc_number] => 05364964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-15 [patent_title] => 'Process for preparing 1,2,3,4-butanetetracarboxylic acid' [patent_app_type] => 1 [patent_app_number] => 8/143596 [patent_app_country] => US [patent_app_date] => 1993-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9116 [patent_no_of_claims] => 5 [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/05/364/05364964.pdf [firstpage_image] =>[orig_patent_app_number] => 143596 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/143596
Process for preparing 1,2,3,4-butanetetracarboxylic acid Oct 31, 1993 Issued
Array ( [id] => 3126359 [patent_doc_number] => 05436366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-25 [patent_title] => 'Process and composition' [patent_app_type] => 1 [patent_app_number] => 8/137450 [patent_app_country] => US [patent_app_date] => 1993-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3223 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/436/05436366.pdf [firstpage_image] =>[orig_patent_app_number] => 137450 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/137450
Process and composition Oct 14, 1993 Issued
Array ( [id] => 3448776 [patent_doc_number] => 05387709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-07 [patent_title] => 'Substituted sulfonamides, process of preparation and medicines containing same' [patent_app_type] => 1 [patent_app_number] => 8/134731 [patent_app_country] => US [patent_app_date] => 1993-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 54365 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/387/05387709.pdf [firstpage_image] =>[orig_patent_app_number] => 134731 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/134731
Substituted sulfonamides, process of preparation and medicines containing same Oct 11, 1993 Issued
08/134337 INHIBITION OF PHOSPHATIDYLINOSITOL 3-KINASE WITH VIRIDIN, DEMETHOXYVIRIDIN, VIRIDIOL, DEMETHOXYVIRIDIOL, VIRONE, WORTMANNOLONE, AND ANALOGS THEREOF Oct 11, 1993 Abandoned
Array ( [id] => 3594347 [patent_doc_number] => 05488142 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-30 [patent_title] => 'Fluorination in tubular reactor system' [patent_app_type] => 1 [patent_app_number] => 8/130764 [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] => 7791 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/488/05488142.pdf [firstpage_image] =>[orig_patent_app_number] => 130764 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/130764
Fluorination in tubular reactor system Oct 3, 1993 Issued
Array ( [id] => 3458751 [patent_doc_number] => 05401852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Process for the stereochemical inversion of (2S,3S)-2-amino-3-phenyl-1,3-propanediols into their (2R,3R) enantiomers' [patent_app_type] => 1 [patent_app_number] => 8/127506 [patent_app_country] => US [patent_app_date] => 1993-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23943 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/401/05401852.pdf [firstpage_image] =>[orig_patent_app_number] => 127506 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/127506
Process for the stereochemical inversion of (2S,3S)-2-amino-3-phenyl-1,3-propanediols into their (2R,3R) enantiomers Sep 27, 1993 Issued
Array ( [id] => 3462073 [patent_doc_number] => 05442107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-15 [patent_title] => 'Preparing carboxylic acids' [patent_app_type] => 1 [patent_app_number] => 8/127890 [patent_app_country] => US [patent_app_date] => 1993-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2991 [patent_no_of_claims] => 8 [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/05/442/05442107.pdf [firstpage_image] =>[orig_patent_app_number] => 127890 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/127890
Preparing carboxylic acids Sep 27, 1993 Issued
Array ( [id] => 3122415 [patent_doc_number] => 05380939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Releasably bound carboxylic acids' [patent_app_type] => 1 [patent_app_number] => 8/126050 [patent_app_country] => US [patent_app_date] => 1993-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2118 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/380/05380939.pdf [firstpage_image] =>[orig_patent_app_number] => 126050 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/126050
Releasably bound carboxylic acids Sep 22, 1993 Issued
Array ( [id] => 3484709 [patent_doc_number] => 05470499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-28 [patent_title] => 'Thickened aqueous abrasive cleanser with improved rinsability' [patent_app_type] => 1 [patent_app_number] => 8/125949 [patent_app_country] => US [patent_app_date] => 1993-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7309 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/470/05470499.pdf [firstpage_image] =>[orig_patent_app_number] => 125949 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/125949
Thickened aqueous abrasive cleanser with improved rinsability Sep 22, 1993 Issued
Array ( [id] => 3448797 [patent_doc_number] => 05387710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-07 [patent_title] => 'Ethanolamine derivatives having sympathomimetic and anti-pollakiuria activities' [patent_app_type] => 1 [patent_app_number] => 8/117163 [patent_app_country] => US [patent_app_date] => 1993-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39751 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/387/05387710.pdf [firstpage_image] =>[orig_patent_app_number] => 117163 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/117163
Ethanolamine derivatives having sympathomimetic and anti-pollakiuria activities Sep 16, 1993 Issued
Array ( [id] => 3418563 [patent_doc_number] => 05453521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-26 [patent_title] => 'Process for obtaining 10-deacetylbaccatin III' [patent_app_type] => 1 [patent_app_number] => 8/122624 [patent_app_country] => US [patent_app_date] => 1993-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3634 [patent_no_of_claims] => 90 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/453/05453521.pdf [firstpage_image] =>[orig_patent_app_number] => 122624 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/122624
Process for obtaining 10-deacetylbaccatin III Sep 16, 1993 Issued
Array ( [id] => 3594430 [patent_doc_number] => 05488148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-30 [patent_title] => 'Process for sulfonating internal olefins' [patent_app_type] => 1 [patent_app_number] => 8/115313 [patent_app_country] => US [patent_app_date] => 1993-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2875 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/488/05488148.pdf [firstpage_image] =>[orig_patent_app_number] => 115313 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/115313
Process for sulfonating internal olefins Aug 31, 1993 Issued
Array ( [id] => 3074592 [patent_doc_number] => 05364965 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-15 [patent_title] => 'Analogs of desferrioxamine B and method for synthesis thereof' [patent_app_type] => 1 [patent_app_number] => 8/114166 [patent_app_country] => US [patent_app_date] => 1993-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5099 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/364/05364965.pdf [firstpage_image] =>[orig_patent_app_number] => 114166 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/114166
Analogs of desferrioxamine B and method for synthesis thereof Aug 31, 1993 Issued
08/111751 PROCESS FOR PRODUCING N-AMINO-1-HYDROXYALKYLIDENE-1,1-BISPHOSPHONIC ACIDS Aug 24, 1993 Abandoned
Array ( [id] => 3107590 [patent_doc_number] => 05464553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-07 [patent_title] => 'Low foaming effective hydrotrope' [patent_app_type] => 1 [patent_app_number] => 8/110992 [patent_app_country] => US [patent_app_date] => 1993-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10442 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/464/05464553.pdf [firstpage_image] =>[orig_patent_app_number] => 110992 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/110992
Low foaming effective hydrotrope Aug 23, 1993 Issued
Array ( [id] => 3430815 [patent_doc_number] => 05463104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Succinoylamino hydroxyethylamino sulfonamides useful as retroviral protease inhibitors' [patent_app_type] => 1 [patent_app_number] => 8/110912 [patent_app_country] => US [patent_app_date] => 1993-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14775 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 486 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/463/05463104.pdf [firstpage_image] =>[orig_patent_app_number] => 110912 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/110912
Succinoylamino hydroxyethylamino sulfonamides useful as retroviral protease inhibitors Aug 23, 1993 Issued
Array ( [id] => 3115431 [patent_doc_number] => 05395959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-07 [patent_title] => 'Adjustment of the average molecular weight of polyoxyalkylene glycols and polyoxyalkylene derivatives in the heteropolyacid-catalyzed polymerization of cyclic ethers and/or acetals with ring cleavage' [patent_app_type] => 1 [patent_app_number] => 8/110297 [patent_app_country] => US [patent_app_date] => 1993-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6461 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/395/05395959.pdf [firstpage_image] =>[orig_patent_app_number] => 110297 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/110297
Adjustment of the average molecular weight of polyoxyalkylene glycols and polyoxyalkylene derivatives in the heteropolyacid-catalyzed polymerization of cyclic ethers and/or acetals with ring cleavage Aug 19, 1993 Issued
Array ( [id] => 3424420 [patent_doc_number] => 05462688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Flowable, pumpable cleaning compositions and method for the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 8/109427 [patent_app_country] => US [patent_app_date] => 1993-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5548 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/462/05462688.pdf [firstpage_image] =>[orig_patent_app_number] => 109427 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/109427
Flowable, pumpable cleaning compositions and method for the preparation thereof Aug 19, 1993 Issued
Array ( [id] => 3112432 [patent_doc_number] => 05414115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Isomerization of carboxylic acids' [patent_app_type] => 1 [patent_app_number] => 8/108416 [patent_app_country] => US [patent_app_date] => 1993-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2253 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/414/05414115.pdf [firstpage_image] =>[orig_patent_app_number] => 108416 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/108416
Isomerization of carboxylic acids Aug 18, 1993 Issued
Array ( [id] => 3047906 [patent_doc_number] => 05334759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Preparation of formic acid from carbon monoxide and water' [patent_app_type] => 1 [patent_app_number] => 8/107054 [patent_app_country] => US [patent_app_date] => 1993-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1396 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/334/05334759.pdf [firstpage_image] =>[orig_patent_app_number] => 107054 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/107054
Preparation of formic acid from carbon monoxide and water Aug 16, 1993 Issued
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