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] => 1447331 [patent_doc_number] => 06369214 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Method of dispersing a pigment' [patent_app_type] => B1 [patent_app_number] => 09/410912 [patent_app_country] => US [patent_app_date] => 1999-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5008 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/369/06369214.pdf [firstpage_image] =>[orig_patent_app_number] => 09410912 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/410912
Method of dispersing a pigment Sep 29, 1999 Issued
Array ( [id] => 7636485 [patent_doc_number] => 06380172 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Monomeric lipophilic oligosaccharide antibiotic compositions' [patent_app_type] => B1 [patent_app_number] => 09/408382 [patent_app_country] => US [patent_app_date] => 1999-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8781 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/380/06380172.pdf [firstpage_image] =>[orig_patent_app_number] => 09408382 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/408382
Monomeric lipophilic oligosaccharide antibiotic compositions Sep 28, 1999 Issued
09/397322 IMPROVED BIODEGRADABLE STARCH-BASED COMPOSITION FOR PRODUCTION OF SHAPED BODIES Sep 15, 1999 Abandoned
Array ( [id] => 1447335 [patent_doc_number] => 06369215 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Hydroxyalkylated starch ester and preparation and use thereof' [patent_app_type] => B1 [patent_app_number] => 09/331972 [patent_app_country] => US [patent_app_date] => 1999-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 7418 [patent_no_of_claims] => 22 [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/06/369/06369215.pdf [firstpage_image] =>[orig_patent_app_number] => 09331972 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/331972
Hydroxyalkylated starch ester and preparation and use thereof Aug 18, 1999 Issued
09/375931 STARCH ALDEHYDES PREPARED BY OXIDATION METHOD AND USED AS STRENGTH ADDITIVES IN PAPERMAKING Aug 16, 1999 Abandoned
Array ( [id] => 1460617 [patent_doc_number] => 06392033 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Method for viscose production' [patent_app_type] => B1 [patent_app_number] => 09/367354 [patent_app_country] => US [patent_app_date] => 1999-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2417 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/392/06392033.pdf [firstpage_image] =>[orig_patent_app_number] => 09367354 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/367354
Method for viscose production Aug 11, 1999 Issued
Array ( [id] => 1253832 [patent_doc_number] => 06670469 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-30 [patent_title] => 'Method for producing regular porous cellulose pearls, corresponding cellulose pearls and use thereof' [patent_app_type] => B1 [patent_app_number] => 09/367404 [patent_app_country] => US [patent_app_date] => 1999-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4251 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/670/06670469.pdf [firstpage_image] =>[orig_patent_app_number] => 09367404 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/367404
Method for producing regular porous cellulose pearls, corresponding cellulose pearls and use thereof Aug 11, 1999 Issued
09/230036 LEVAN DERIVATIVES, THEIR PREPARATION, COMPOSITION AND APPLICATIONS INCLUDING MEDICAL AND FOOD APPLICATIONS Jul 29, 1999 Abandoned
Array ( [id] => 1470697 [patent_doc_number] => 06407224 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Catalytic system for cellulose acylation process for producing said catalytic system, and for its practical application' [patent_app_type] => B1 [patent_app_number] => 09/356177 [patent_app_country] => US [patent_app_date] => 1999-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6728 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/407/06407224.pdf [firstpage_image] =>[orig_patent_app_number] => 09356177 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/356177
Catalytic system for cellulose acylation process for producing said catalytic system, and for its practical application Jul 15, 1999 Issued
Array ( [id] => 4089067 [patent_doc_number] => 06133238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Tetrahydrofurans' [patent_app_type] => 1 [patent_app_number] => 9/347169 [patent_app_country] => US [patent_app_date] => 1999-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7204 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/133/06133238.pdf [firstpage_image] =>[orig_patent_app_number] => 347169 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/347169
Tetrahydrofurans Jul 1, 1999 Issued
09/326513 NOVEL GLUCAN PREPARATION Jun 3, 1999 Abandoned
Array ( [id] => 1308492 [patent_doc_number] => 06617446 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-09 [patent_title] => 'Cold water swellable starches exhibiting delayed viscosity development, preparation and use thereof' [patent_app_type] => B1 [patent_app_number] => 09/325062 [patent_app_country] => US [patent_app_date] => 1999-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4215 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/617/06617446.pdf [firstpage_image] =>[orig_patent_app_number] => 09325062 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/325062
Cold water swellable starches exhibiting delayed viscosity development, preparation and use thereof Jun 2, 1999 Issued
Array ( [id] => 1447341 [patent_doc_number] => 06369216 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Very high molecular weight -glucans' [patent_app_type] => B1 [patent_app_number] => 09/325152 [patent_app_country] => US [patent_app_date] => 1999-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 8922 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/369/06369216.pdf [firstpage_image] =>[orig_patent_app_number] => 09325152 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/325152
Very high molecular weight -glucans Jun 2, 1999 Issued
Array ( [id] => 4384969 [patent_doc_number] => 06294665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Process for producing water-soluble polysaccharide' [patent_app_type] => 1 [patent_app_number] => 9/318010 [patent_app_country] => US [patent_app_date] => 1999-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3457 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/294/06294665.pdf [firstpage_image] =>[orig_patent_app_number] => 318010 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/318010
Process for producing water-soluble polysaccharide May 24, 1999 Issued
Array ( [id] => 1282829 [patent_doc_number] => 06642363 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-04 [patent_title] => 'Polymers containing polysaccharides such as alginates or modified alginates' [patent_app_type] => B1 [patent_app_number] => 09/147900 [patent_app_country] => US [patent_app_date] => 1999-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 19517 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/642/06642363.pdf [firstpage_image] =>[orig_patent_app_number] => 09147900 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/147900
Polymers containing polysaccharides such as alginates or modified alginates May 2, 1999 Issued
Array ( [id] => 4331809 [patent_doc_number] => 06313177 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'D-mannitol derivatives as HIV aspartyl protease inhibitors' [patent_app_type] => 1 [patent_app_number] => 9/302185 [patent_app_country] => US [patent_app_date] => 1999-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24918 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 948 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/313/06313177.pdf [firstpage_image] =>[orig_patent_app_number] => 302185 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/302185
D-mannitol derivatives as HIV aspartyl protease inhibitors Apr 29, 1999 Issued
Array ( [id] => 4423323 [patent_doc_number] => 06225452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Increased fertility and improved fetal development drug' [patent_app_type] => 1 [patent_app_number] => 9/299026 [patent_app_country] => US [patent_app_date] => 1999-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2000 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/225/06225452.pdf [firstpage_image] =>[orig_patent_app_number] => 299026 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/299026
Increased fertility and improved fetal development drug Apr 25, 1999 Issued
Array ( [id] => 4260352 [patent_doc_number] => 06204256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Acylated cyclodextrin derivatives' [patent_app_type] => 1 [patent_app_number] => 9/288471 [patent_app_country] => US [patent_app_date] => 1999-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2917 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/204/06204256.pdf [firstpage_image] =>[orig_patent_app_number] => 288471 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/288471
Acylated cyclodextrin derivatives Apr 7, 1999 Issued
Array ( [id] => 4112470 [patent_doc_number] => 06071505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Cationic cellulose derivatives of controlled charge density useful in cosmetic preparations' [patent_app_type] => 1 [patent_app_number] => 9/286814 [patent_app_country] => US [patent_app_date] => 1999-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9746 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/071/06071505.pdf [firstpage_image] =>[orig_patent_app_number] => 286814 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/286814
Cationic cellulose derivatives of controlled charge density useful in cosmetic preparations Apr 5, 1999 Issued
09/281391 A CONDOM HAVING AN ANTIVIRAL COMPOSITION Mar 29, 1999 Abandoned
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