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] => 1143117 [patent_doc_number] => 06777548 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-17 [patent_title] => 'Oxidation of starch' [patent_app_type] => B1 [patent_app_number] => 09/743826 [patent_app_country] => US [patent_app_date] => 2001-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6668 [patent_no_of_claims] => 7 [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/06/777/06777548.pdf [firstpage_image] =>[orig_patent_app_number] => 09743826 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/743826
Oxidation of starch Feb 26, 2001 Issued
Array ( [id] => 6947753 [patent_doc_number] => 20010021387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-13 [patent_title] => 'Hydrophobically modified cellulose ethers, their preparation and use' [patent_app_type] => new [patent_app_number] => 09/784534 [patent_app_country] => US [patent_app_date] => 2001-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3728 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20010021387.pdf [firstpage_image] =>[orig_patent_app_number] => 09784534 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/784534
Hydrophobically modified cellulose ethers, their preparation and use Feb 14, 2001 Abandoned
Array ( [id] => 5988023 [patent_doc_number] => 20020099203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Processes for the production of alkali cellulose and cellulose ether' [patent_app_type] => new [patent_app_number] => 09/784468 [patent_app_country] => US [patent_app_date] => 2001-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3591 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20020099203.pdf [firstpage_image] =>[orig_patent_app_number] => 09784468 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/784468
Processes for the production of alkali cellulose and cellulose ether Feb 14, 2001 Abandoned
Array ( [id] => 6892262 [patent_doc_number] => 20010018424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-30 [patent_title] => 'Novel family of compositions based on alkylpolyglycosides and dimerdiol, which are especially useful for the preparation of vaporisable oil-in-water emulsions' [patent_app_type] => new [patent_app_number] => 09/782775 [patent_app_country] => US [patent_app_date] => 2001-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3500 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20010018424.pdf [firstpage_image] =>[orig_patent_app_number] => 09782775 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/782775
Novel family of compositions based on alkylpolyglycosides and dimerdiol, which are especially useful for the preparation of vaporisable oil-in-water emulsions Feb 12, 2001 Abandoned
Array ( [id] => 6751185 [patent_doc_number] => 20030045706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Method for preparing functionalised beta-(1,3)-glucan derivatives' [patent_app_type] => new [patent_app_number] => 10/182976 [patent_app_country] => US [patent_app_date] => 2002-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18600 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20030045706.pdf [firstpage_image] =>[orig_patent_app_number] => 10182976 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/182976
Method for preparing functionalized β-(1,3)-glucan derivatives Feb 1, 2001 Issued
Array ( [id] => 1301193 [patent_doc_number] => 06624299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-23 [patent_title] => 'Process for producing cellulose acetate' [patent_app_type] => B2 [patent_app_number] => 09/774564 [patent_app_country] => US [patent_app_date] => 2001-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2209 [patent_no_of_claims] => 10 [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/06/624/06624299.pdf [firstpage_image] =>[orig_patent_app_number] => 09774564 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/774564
Process for producing cellulose acetate Jan 31, 2001 Issued
Array ( [id] => 6961827 [patent_doc_number] => 20010012837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-09 [patent_title] => 'Anti-ulcer composition' [patent_app_type] => new [patent_app_number] => 09/764347 [patent_app_country] => US [patent_app_date] => 2001-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8445 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20010012837.pdf [firstpage_image] =>[orig_patent_app_number] => 09764347 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/764347
Anti-ulcer composition Jan 18, 2001 Abandoned
Array ( [id] => 1415872 [patent_doc_number] => 06521600 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-18 [patent_title] => 'Compound, WF002, production thereof and use thereof' [patent_app_type] => B1 [patent_app_number] => 09/720331 [patent_app_country] => US [patent_app_date] => 2001-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3549 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/521/06521600.pdf [firstpage_image] =>[orig_patent_app_number] => 09720331 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/720331
Compound, WF002, production thereof and use thereof Jan 17, 2001 Issued
Array ( [id] => 6889354 [patent_doc_number] => 20010024809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-27 [patent_title] => 'Compounds with an antioxidant activity, compositions useful as food integrators containing them and process for their preparation' [patent_app_type] => new [patent_app_number] => 09/760204 [patent_app_country] => US [patent_app_date] => 2001-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2698 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20010024809.pdf [firstpage_image] =>[orig_patent_app_number] => 09760204 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/760204
Compounds with an antioxidant activity, compositions useful as food integrators containing them and process for their preparation Jan 11, 2001 Issued
Array ( [id] => 6887941 [patent_doc_number] => 20010008935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-07-19 [patent_title] => 'Novel family of compositions based on alkylpolyglycosides and fatty diols, which are especially useful for the preparation of emulsions which are stable and which possess a good opaque-making effect' [patent_app_type] => new-utility [patent_app_number] => 09/758698 [patent_app_country] => US [patent_app_date] => 2001-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3037 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20010008935.pdf [firstpage_image] =>[orig_patent_app_number] => 09758698 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/758698
Novel family of compositions based on alkylpolyglycosides and fatty diols, which are especially useful for the preparation of emulsions which are stable and which possess a good opaque-making effect Jan 10, 2001 Abandoned
Array ( [id] => 1326535 [patent_doc_number] => 06602995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-08-05 [patent_title] => 'Method for the formation of low-substituted hydroxypropyl cellulose particles' [patent_app_type] => B2 [patent_app_number] => 09/758898 [patent_app_country] => US [patent_app_date] => 2001-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4721 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/602/06602995.pdf [firstpage_image] =>[orig_patent_app_number] => 09758898 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/758898
Method for the formation of low-substituted hydroxypropyl cellulose particles Jan 10, 2001 Issued
Array ( [id] => 7620029 [patent_doc_number] => 06943154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-13 [patent_title] => 'Water insoluble derivatives of polyanionic polysaccharides' [patent_app_type] => utility [patent_app_number] => 09/757202 [patent_app_country] => US [patent_app_date] => 2001-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8731 [patent_no_of_claims] => 16 [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/06/943/06943154.pdf [firstpage_image] =>[orig_patent_app_number] => 09757202 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/757202
Water insoluble derivatives of polyanionic polysaccharides Jan 8, 2001 Issued
Array ( [id] => 1365717 [patent_doc_number] => 06570009 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-27 [patent_title] => 'Region-selective method for preparing cyclodextrin C-6 monosulphonyl derivatives' [patent_app_type] => B1 [patent_app_number] => 09/700707 [patent_app_country] => US [patent_app_date] => 2000-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3311 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/570/06570009.pdf [firstpage_image] =>[orig_patent_app_number] => 09700707 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/700707
Region-selective method for preparing cyclodextrin C-6 monosulphonyl derivatives Dec 19, 2000 Issued
Array ( [id] => 6750984 [patent_doc_number] => 20030045505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Composition in particular cosmetic or dermatological composition, containing oligosaccharides and preparation method and cosmetic treatment method' [patent_app_type] => new [patent_app_number] => 10/168063 [patent_app_country] => US [patent_app_date] => 2002-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3715 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20030045505.pdf [firstpage_image] =>[orig_patent_app_number] => 10168063 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/168063
Composition in particular cosmetic or dermatological composition, containing oligosaccharides and preparation method and cosmetic treatment method Dec 19, 2000 Issued
Array ( [id] => 6886739 [patent_doc_number] => 20010020008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-06 [patent_title] => 'Increased fertility and improved fetal development drug' [patent_app_type] => new [patent_app_number] => 09/727692 [patent_app_country] => US [patent_app_date] => 2000-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1968 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20010020008.pdf [firstpage_image] =>[orig_patent_app_number] => 09727692 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/727692
Increased fertility and improved fetal development drug Dec 3, 2000 Abandoned
Array ( [id] => 7028978 [patent_doc_number] => 20010014736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-16 [patent_title] => 'Method for manufacturing high-cationic starch solutions' [patent_app_type] => new [patent_app_number] => 09/728078 [patent_app_country] => US [patent_app_date] => 2000-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3223 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20010014736.pdf [firstpage_image] =>[orig_patent_app_number] => 09728078 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/728078
Method for manufacturing high-cationic starch solutions Dec 3, 2000 Abandoned
Array ( [id] => 6973448 [patent_doc_number] => 20010003619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-06-14 [patent_title] => 'Diluent and desintegrating composition, a process for the preparation thereof and the use thereof' [patent_app_type] => new-utility [patent_app_number] => 09/728436 [patent_app_country] => US [patent_app_date] => 2000-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4067 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0003/20010003619.pdf [firstpage_image] =>[orig_patent_app_number] => 09728436 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/728436
Diluent and desintegrating composition, a process for the preparation thereof and the use thereof Nov 30, 2000 Abandoned
09/701680 Method of forming agglomerates of polysaccharide with hydrophobic groups Nov 28, 2000 Abandoned
09/709394 Oil-in-polyhydric alcohol type warming base agent Nov 12, 2000 Abandoned
Array ( [id] => 1053394 [patent_doc_number] => 06858725 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-02-22 [patent_title] => 'Microcrystalline cellulose cushioning granules' [patent_app_type] => utility [patent_app_number] => 09/708581 [patent_app_country] => US [patent_app_date] => 2000-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6412 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/858/06858725.pdf [firstpage_image] =>[orig_patent_app_number] => 09708581 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/708581
Microcrystalline cellulose cushioning granules Nov 8, 2000 Issued
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