Search

Xiuqin Sun

Examiner (ID: 2516, Phone: (571)272-2280 , Office: P/2863 )

Most Active Art Unit
2863
Art Unit(s)
2857, 2863, 2862
Total Applications
1000
Issued Applications
721
Pending Applications
79
Abandoned Applications
216

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1356761 [patent_doc_number] => 06569405 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-27 [patent_title] => 'Preparation of diagnostic agents' [patent_app_type] => B1 [patent_app_number] => 09/407370 [patent_app_country] => US [patent_app_date] => 1999-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8250 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/569/06569405.pdf [firstpage_image] =>[orig_patent_app_number] => 09407370 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/407370
Preparation of diagnostic agents Sep 27, 1999 Issued
09/381833 METHOD AND APPARATUS FOR MIXING A GAS INTO HIGH-VISCOSITY MATERIAL Sep 23, 1999 Abandoned
Array ( [id] => 4277117 [patent_doc_number] => 06210451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Colloidal organic sols comprising tetravalent metal oxide/organic acid complexes' [patent_app_type] => 1 [patent_app_number] => 9/401966 [patent_app_country] => US [patent_app_date] => 1999-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8880 [patent_no_of_claims] => 103 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/210/06210451.pdf [firstpage_image] =>[orig_patent_app_number] => 401966 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/401966
Colloidal organic sols comprising tetravalent metal oxide/organic acid complexes Sep 21, 1999 Issued
Array ( [id] => 4410998 [patent_doc_number] => 06265495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Method for production of esterified product' [patent_app_type] => 1 [patent_app_number] => 9/399491 [patent_app_country] => US [patent_app_date] => 1999-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 23104 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/265/06265495.pdf [firstpage_image] =>[orig_patent_app_number] => 399491 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/399491
Method for production of esterified product Sep 19, 1999 Issued
Array ( [id] => 4272811 [patent_doc_number] => 06245821 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Alkyl polyglycosides-based compositions and uses thereof, and preparation of stable emulsions with improved whiteness' [patent_app_type] => 1 [patent_app_number] => 9/396721 [patent_app_country] => US [patent_app_date] => 1999-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3466 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/245/06245821.pdf [firstpage_image] =>[orig_patent_app_number] => 396721 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/396721
Alkyl polyglycosides-based compositions and uses thereof, and preparation of stable emulsions with improved whiteness Sep 14, 1999 Issued
Array ( [id] => 4351075 [patent_doc_number] => 06190575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Polymer electrolyte, a polymer aggregating agent prepared therefrom, and a disposal of waste water' [patent_app_type] => 1 [patent_app_number] => 9/393523 [patent_app_country] => US [patent_app_date] => 1999-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7724 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/190/06190575.pdf [firstpage_image] =>[orig_patent_app_number] => 393523 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/393523
Polymer electrolyte, a polymer aggregating agent prepared therefrom, and a disposal of waste water Sep 9, 1999 Issued
Array ( [id] => 4419352 [patent_doc_number] => 06194471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Fluid concentrates of modified mineral acid salts' [patent_app_type] => 1 [patent_app_number] => 9/393549 [patent_app_country] => US [patent_app_date] => 1999-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3724 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/194/06194471.pdf [firstpage_image] =>[orig_patent_app_number] => 393549 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/393549
Fluid concentrates of modified mineral acid salts Sep 9, 1999 Issued
Array ( [id] => 4080221 [patent_doc_number] => 06162453 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'C.sub.7 -C.sub.12 Diol & Diol alkoxylates as coupling agents for surfactant formulations' [patent_app_type] => 1 [patent_app_number] => 9/389950 [patent_app_country] => US [patent_app_date] => 1999-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4447 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/162/06162453.pdf [firstpage_image] =>[orig_patent_app_number] => 389950 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/389950
C.sub.7 -C.sub.12 Diol & Diol alkoxylates as coupling agents for surfactant formulations Sep 2, 1999 Issued
Array ( [id] => 1211772 [patent_doc_number] => 06709650 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-23 [patent_title] => 'Spray-dried microparticles and their use as therapeutic vehicles' [patent_app_type] => B1 [patent_app_number] => 09/382561 [patent_app_country] => US [patent_app_date] => 1999-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 10240 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/709/06709650.pdf [firstpage_image] =>[orig_patent_app_number] => 09382561 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/382561
Spray-dried microparticles and their use as therapeutic vehicles Aug 24, 1999 Issued
Array ( [id] => 1554027 [patent_doc_number] => 06348509 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Method of inhibiting the formation of oil and water emulsions' [patent_app_type] => B1 [patent_app_number] => 09/377478 [patent_app_country] => US [patent_app_date] => 1999-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2390 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/348/06348509.pdf [firstpage_image] =>[orig_patent_app_number] => 09377478 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/377478
Method of inhibiting the formation of oil and water emulsions Aug 18, 1999 Issued
Array ( [id] => 1494823 [patent_doc_number] => 06342553 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-29 [patent_title] => 'Ester Polymer Dispersion' [patent_app_type] => B1 [patent_app_number] => 09/366199 [patent_app_country] => US [patent_app_date] => 1999-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10669 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/342/06342553.pdf [firstpage_image] =>[orig_patent_app_number] => 09366199 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/366199
Ester Polymer Dispersion Aug 3, 1999 Issued
Array ( [id] => 4408453 [patent_doc_number] => 06172123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Demulsifiers for separating oil and water mixtures' [patent_app_type] => 1 [patent_app_number] => 9/364417 [patent_app_country] => US [patent_app_date] => 1999-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2227 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/172/06172123.pdf [firstpage_image] =>[orig_patent_app_number] => 364417 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/364417
Demulsifiers for separating oil and water mixtures Jul 29, 1999 Issued
Array ( [id] => 1447028 [patent_doc_number] => 06369117 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Thickened aqueous composition and use' [patent_app_type] => B1 [patent_app_number] => 09/341518 [patent_app_country] => US [patent_app_date] => 1999-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5067 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 507 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/369/06369117.pdf [firstpage_image] =>[orig_patent_app_number] => 09341518 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/341518
Thickened aqueous composition and use Jul 12, 1999 Issued
Array ( [id] => 1564184 [patent_doc_number] => 06375969 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Broadcast carriers for pesticides and their use' [patent_app_type] => B1 [patent_app_number] => 09/347999 [patent_app_country] => US [patent_app_date] => 1999-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10533 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/375/06375969.pdf [firstpage_image] =>[orig_patent_app_number] => 09347999 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/347999
Broadcast carriers for pesticides and their use Jul 5, 1999 Issued
Array ( [id] => 4293968 [patent_doc_number] => 06235865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Phosphonium borate compound, making method, curing catalyst, and epoxy resin composition' [patent_app_type] => 1 [patent_app_number] => 9/345390 [patent_app_country] => US [patent_app_date] => 1999-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5912 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235865.pdf [firstpage_image] =>[orig_patent_app_number] => 345390 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/345390
Phosphonium borate compound, making method, curing catalyst, and epoxy resin composition Jun 29, 1999 Issued
Array ( [id] => 1475910 [patent_doc_number] => 06388163 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Method for chemically inactivating energetic materials and forming a nondetonable product therefrom' [patent_app_type] => B1 [patent_app_number] => 09/345602 [patent_app_country] => US [patent_app_date] => 1999-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2234 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/388/06388163.pdf [firstpage_image] =>[orig_patent_app_number] => 09345602 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/345602
Method for chemically inactivating energetic materials and forming a nondetonable product therefrom Jun 28, 1999 Issued
Array ( [id] => 4252994 [patent_doc_number] => 06207720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Hydrolyzable silane emulsions and method for preparing the same' [patent_app_type] => 1 [patent_app_number] => 9/344768 [patent_app_country] => US [patent_app_date] => 1999-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5429 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/207/06207720.pdf [firstpage_image] =>[orig_patent_app_number] => 344768 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/344768
Hydrolyzable silane emulsions and method for preparing the same Jun 24, 1999 Issued
Array ( [id] => 4305399 [patent_doc_number] => 06187825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Method and device for the continuous coagulation of aqueous dispersions of graft rubbers' [patent_app_type] => 1 [patent_app_number] => 9/331416 [patent_app_country] => US [patent_app_date] => 1999-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5326 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187825.pdf [firstpage_image] =>[orig_patent_app_number] => 331416 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/331416
Method and device for the continuous coagulation of aqueous dispersions of graft rubbers Jun 20, 1999 Issued
Array ( [id] => 1487224 [patent_doc_number] => 06428913 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Coating composition and use thereof' [patent_app_type] => B1 [patent_app_number] => 09/330164 [patent_app_country] => US [patent_app_date] => 1999-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8167 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/428/06428913.pdf [firstpage_image] =>[orig_patent_app_number] => 09330164 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/330164
Coating composition and use thereof Jun 10, 1999 Issued
Array ( [id] => 4205536 [patent_doc_number] => RE037002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Lipid-dispersed solution, production thereof and use in determining lipid levels' [patent_app_type] => 2 [patent_app_number] => 9/327019 [patent_app_country] => US [patent_app_date] => 1999-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2316 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/037/RE037002.pdf [firstpage_image] =>[orig_patent_app_number] => 327019 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/327019
Lipid-dispersed solution, production thereof and use in determining lipid levels Jun 6, 1999 Issued
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