Search

Tan Quang Nguyen

Examiner (ID: 1215, Phone: (571)272-6966 , Office: P/3661 )

Most Active Art Unit
3661
Art Unit(s)
3661, 2304, 2899, 3614, 2763
Total Applications
2865
Issued Applications
2508
Pending Applications
136
Abandoned Applications
221

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3799551 [patent_doc_number] => 05827937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Polysaccharide gel composition' [patent_app_type] => 1 [patent_app_number] => 8/503323 [patent_app_country] => US [patent_app_date] => 1995-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4526 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/827/05827937.pdf [firstpage_image] =>[orig_patent_app_number] => 503323 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/503323
Polysaccharide gel composition Jul 16, 1995 Issued
Array ( [id] => 3684394 [patent_doc_number] => 05633359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Method for making alkyl polyglycosides' [patent_app_type] => 1 [patent_app_number] => 8/502878 [patent_app_country] => US [patent_app_date] => 1995-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2722 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/633/05633359.pdf [firstpage_image] =>[orig_patent_app_number] => 502878 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/502878
Method for making alkyl polyglycosides Jul 16, 1995 Issued
Array ( [id] => 3667046 [patent_doc_number] => 05668272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Method for producing synthetic N-linked glycoconjugates' [patent_app_type] => 1 [patent_app_number] => 8/496975 [patent_app_country] => US [patent_app_date] => 1995-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5946 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/668/05668272.pdf [firstpage_image] =>[orig_patent_app_number] => 496975 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/496975
Method for producing synthetic N-linked glycoconjugates Jun 29, 1995 Issued
Array ( [id] => 3876337 [patent_doc_number] => 05824797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Guar as a deposition and bioefficacy aid' [patent_app_type] => 1 [patent_app_number] => 8/494481 [patent_app_country] => US [patent_app_date] => 1995-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8763 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/824/05824797.pdf [firstpage_image] =>[orig_patent_app_number] => 494481 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/494481
Guar as a deposition and bioefficacy aid Jun 25, 1995 Issued
Array ( [id] => 3724341 [patent_doc_number] => 05681826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-28 [patent_title] => 'Saccharide composition with reduced reducibility, and preparation and uses thereof' [patent_app_type] => 1 [patent_app_number] => 8/492691 [patent_app_country] => US [patent_app_date] => 1995-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 22701 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/681/05681826.pdf [firstpage_image] =>[orig_patent_app_number] => 492691 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/492691
Saccharide composition with reduced reducibility, and preparation and uses thereof Jun 19, 1995 Issued
Array ( [id] => 3759862 [patent_doc_number] => 05721347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-24 [patent_title] => 'Esters and amides of substituted pyrrole acetic acids' [patent_app_type] => 1 [patent_app_number] => 8/491101 [patent_app_country] => US [patent_app_date] => 1995-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15925 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/721/05721347.pdf [firstpage_image] =>[orig_patent_app_number] => 491101 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/491101
Esters and amides of substituted pyrrole acetic acids Jun 15, 1995 Issued
Array ( [id] => 3695361 [patent_doc_number] => 05618794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => '.alpha.-glycosyl derivative of catecholamine or its salt, and its preparation and uses' [patent_app_type] => 1 [patent_app_number] => 8/483260 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6670 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/618/05618794.pdf [firstpage_image] =>[orig_patent_app_number] => 483260 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/483260
.alpha.-glycosyl derivative of catecholamine or its salt, and its preparation and uses Jun 6, 1995 Issued
Array ( [id] => 3772001 [patent_doc_number] => 05734029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => 'Preparation of improved alkypolygloycoside surfactant mixtures' [patent_app_type] => 1 [patent_app_number] => 8/475474 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10158 [patent_no_of_claims] => 70 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/734/05734029.pdf [firstpage_image] =>[orig_patent_app_number] => 475474 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/475474
Preparation of improved alkypolygloycoside surfactant mixtures Jun 6, 1995 Issued
Array ( [id] => 3723694 [patent_doc_number] => 05672589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-30 [patent_title] => 'Crystalline lactitol monohydrate and a process for the preparation thereof, use thereof, and sweetening agent' [patent_app_type] => 1 [patent_app_number] => 8/474345 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4959 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/672/05672589.pdf [firstpage_image] =>[orig_patent_app_number] => 474345 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/474345
Crystalline lactitol monohydrate and a process for the preparation thereof, use thereof, and sweetening agent Jun 6, 1995 Issued
Array ( [id] => 4314944 [patent_doc_number] => 06316614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Genetic control of acetylation and pyruvylation of xanthan based polysaccharide polymers' [patent_app_type] => 1 [patent_app_number] => 8/475823 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 12 [patent_no_of_words] => 13021 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 19 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/316/06316614.pdf [firstpage_image] =>[orig_patent_app_number] => 475823 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/475823
Genetic control of acetylation and pyruvylation of xanthan based polysaccharide polymers Jun 6, 1995 Issued
Array ( [id] => 4348335 [patent_doc_number] => 06284884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Antigenic group B streptococcus type II and type III polysaccharide fragments having a 2,5-anhydro-D-mannose terminal structure and conjugate vaccine thereof' [patent_app_type] => 1 [patent_app_number] => 8/481883 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5572 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/284/06284884.pdf [firstpage_image] =>[orig_patent_app_number] => 481883 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/481883
Antigenic group B streptococcus type II and type III polysaccharide fragments having a 2,5-anhydro-D-mannose terminal structure and conjugate vaccine thereof Jun 6, 1995 Issued
Array ( [id] => 3814955 [patent_doc_number] => 05789393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Pharmaceutical compositions and uses of water-soluble, high-viscosity grade cellulose ethers' [patent_app_type] => 1 [patent_app_number] => 8/477371 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 16900 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/789/05789393.pdf [firstpage_image] =>[orig_patent_app_number] => 477371 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/477371
Pharmaceutical compositions and uses of water-soluble, high-viscosity grade cellulose ethers Jun 6, 1995 Issued
Array ( [id] => 3731044 [patent_doc_number] => 05693623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-02 [patent_title] => 'Topical preparations for the treatment of acne and acneiform dermatitis' [patent_app_type] => 1 [patent_app_number] => 8/470046 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2739 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/693/05693623.pdf [firstpage_image] =>[orig_patent_app_number] => 470046 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/470046
Topical preparations for the treatment of acne and acneiform dermatitis Jun 5, 1995 Issued
Array ( [id] => 3772295 [patent_doc_number] => 05773604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Polyol composition, process for its preparation and its applications' [patent_app_type] => 1 [patent_app_number] => 8/467320 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4865 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/773/05773604.pdf [firstpage_image] =>[orig_patent_app_number] => 467320 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/467320
Polyol composition, process for its preparation and its applications Jun 5, 1995 Issued
Array ( [id] => 3627666 [patent_doc_number] => 05621093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Steam-sterilizing solid hyaluronic acid' [patent_app_type] => 1 [patent_app_number] => 8/468262 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1155 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/621/05621093.pdf [firstpage_image] =>[orig_patent_app_number] => 468262 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/468262
Steam-sterilizing solid hyaluronic acid Jun 5, 1995 Issued
Array ( [id] => 3648522 [patent_doc_number] => 05639731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Amino acids for the preparation of a beverage' [patent_app_type] => 1 [patent_app_number] => 8/469777 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3234 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/639/05639731.pdf [firstpage_image] =>[orig_patent_app_number] => 469777 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/469777
Amino acids for the preparation of a beverage Jun 5, 1995 Issued
Array ( [id] => 3625752 [patent_doc_number] => 05608052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Inclusioin complexes of clavulanic acid and of alkali salts thereof with hydrophilic and hydrophobic beta-cyclodextrin derivatives, a process for the preparation thereof and the use thereof' [patent_app_type] => 1 [patent_app_number] => 8/469870 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5618 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/608/05608052.pdf [firstpage_image] =>[orig_patent_app_number] => 469870 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/469870
Inclusioin complexes of clavulanic acid and of alkali salts thereof with hydrophilic and hydrophobic beta-cyclodextrin derivatives, a process for the preparation thereof and the use thereof Jun 5, 1995 Issued
Array ( [id] => 3775254 [patent_doc_number] => 05817643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Underivatized, aqueous soluable .beta.(1-3) glucan, composition and method of making same' [patent_app_type] => 1 [patent_app_number] => 8/469233 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10627 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/817/05817643.pdf [firstpage_image] =>[orig_patent_app_number] => 469233 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/469233
Underivatized, aqueous soluable .beta.(1-3) glucan, composition and method of making same Jun 5, 1995 Issued
Array ( [id] => 3718489 [patent_doc_number] => 05616746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-01 [patent_title] => 'Use in cosmetics of lipophilic derivatives of amino deoxyalditols, cosmetic compositions containing them, and novel alkyl carbamates' [patent_app_type] => 1 [patent_app_number] => 8/463723 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6185 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/616/05616746.pdf [firstpage_image] =>[orig_patent_app_number] => 463723 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/463723
Use in cosmetics of lipophilic derivatives of amino deoxyalditols, cosmetic compositions containing them, and novel alkyl carbamates Jun 4, 1995 Issued
Array ( [id] => 3684533 [patent_doc_number] => 05633369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Method for producing soluble glucans' [patent_app_type] => 1 [patent_app_number] => 8/464528 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4711 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/633/05633369.pdf [firstpage_image] =>[orig_patent_app_number] => 464528 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/464528
Method for producing soluble glucans Jun 4, 1995 Issued
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