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] => 1523051 [patent_doc_number] => 06352613 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-05 [patent_title] => 'Resin compositions having high solids contents' [patent_app_type] => B1 [patent_app_number] => 09/525036 [patent_app_country] => US [patent_app_date] => 2000-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7339 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/352/06352613.pdf [firstpage_image] =>[orig_patent_app_number] => 09525036 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/525036
Resin compositions having high solids contents Mar 13, 2000 Issued
Array ( [id] => 1505737 [patent_doc_number] => 06440330 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Sludge liquefaction process and agents' [patent_app_type] => B1 [patent_app_number] => 09/520917 [patent_app_country] => US [patent_app_date] => 2000-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5129 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/440/06440330.pdf [firstpage_image] =>[orig_patent_app_number] => 09520917 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/520917
Sludge liquefaction process and agents Mar 7, 2000 Issued
Array ( [id] => 1546364 [patent_doc_number] => 06444785 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Preparation of W/O emulsions' [patent_app_type] => B1 [patent_app_number] => 09/520173 [patent_app_country] => US [patent_app_date] => 2000-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4357 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/444/06444785.pdf [firstpage_image] =>[orig_patent_app_number] => 09520173 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/520173
Preparation of W/O emulsions Mar 6, 2000 Issued
Array ( [id] => 1317397 [patent_doc_number] => 06608161 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-19 [patent_title] => 'Process for producing phenol-dicarbonyl condensates with increased fluorescence, epoxy resins, epoxy resin systems and laminates made with the same' [patent_app_type] => B1 [patent_app_number] => 09/518506 [patent_app_country] => US [patent_app_date] => 2000-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7222 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/608/06608161.pdf [firstpage_image] =>[orig_patent_app_number] => 09518506 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/518506
Process for producing phenol-dicarbonyl condensates with increased fluorescence, epoxy resins, epoxy resin systems and laminates made with the same Mar 2, 2000 Issued
Array ( [id] => 1508196 [patent_doc_number] => 06441054 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent' [patent_app_type] => B1 [patent_app_number] => 09/517443 [patent_app_country] => US [patent_app_date] => 2000-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9562 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/441/06441054.pdf [firstpage_image] =>[orig_patent_app_number] => 09517443 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/517443
Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent Mar 1, 2000 Issued
Array ( [id] => 1438913 [patent_doc_number] => 06494944 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Amine oxides as asphalt emulsifiers' [patent_app_type] => B1 [patent_app_number] => 09/517478 [patent_app_country] => US [patent_app_date] => 2000-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4999 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/494/06494944.pdf [firstpage_image] =>[orig_patent_app_number] => 09517478 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/517478
Amine oxides as asphalt emulsifiers Mar 1, 2000 Issued
Array ( [id] => 1349137 [patent_doc_number] => 06579917 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-17 [patent_title] => 'Surface treatment agent for model' [patent_app_type] => B1 [patent_app_number] => 09/511365 [patent_app_country] => US [patent_app_date] => 2000-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2574 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/579/06579917.pdf [firstpage_image] =>[orig_patent_app_number] => 09511365 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/511365
Surface treatment agent for model Feb 22, 2000 Issued
Array ( [id] => 1551503 [patent_doc_number] => 06399718 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Polyurethane resin, method for the production and use thereof in an aqueous dual component clear varnish' [patent_app_type] => B1 [patent_app_number] => 09/446695 [patent_app_country] => US [patent_app_date] => 2000-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10717 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/399/06399718.pdf [firstpage_image] =>[orig_patent_app_number] => 09446695 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/446695
Polyurethane resin, method for the production and use thereof in an aqueous dual component clear varnish Feb 20, 2000 Issued
Array ( [id] => 1357085 [patent_doc_number] => 06553887 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-29 [patent_title] => 'Foam formulations' [patent_app_type] => B1 [patent_app_number] => 09/507081 [patent_app_country] => US [patent_app_date] => 2000-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 5339 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/553/06553887.pdf [firstpage_image] =>[orig_patent_app_number] => 09507081 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/507081
Foam formulations Feb 17, 2000 Issued
09/503583 Epoxy resin hardener compositions Feb 13, 2000 Abandoned
Array ( [id] => 1521677 [patent_doc_number] => 06414109 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Process for producing tetrahydrofuran polymer' [patent_app_type] => B1 [patent_app_number] => 09/502485 [patent_app_country] => US [patent_app_date] => 2000-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3656 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/414/06414109.pdf [firstpage_image] =>[orig_patent_app_number] => 09502485 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/502485
Process for producing tetrahydrofuran polymer Feb 10, 2000 Issued
Array ( [id] => 1533475 [patent_doc_number] => 06410615 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Semiconductor sealing epoxy resin composition and semiconductor device using the same' [patent_app_type] => B1 [patent_app_number] => 09/485389 [patent_app_country] => US [patent_app_date] => 2000-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 6589 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/410/06410615.pdf [firstpage_image] =>[orig_patent_app_number] => 09485389 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/485389
Semiconductor sealing epoxy resin composition and semiconductor device using the same Feb 8, 2000 Issued
Array ( [id] => 1334026 [patent_doc_number] => 06596779 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-22 [patent_title] => 'Stable emulsion, process for the preparation thereof and agent for this purpose' [patent_app_type] => B1 [patent_app_number] => 09/499870 [patent_app_country] => US [patent_app_date] => 2000-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13243 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 646 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/596/06596779.pdf [firstpage_image] =>[orig_patent_app_number] => 09499870 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/499870
Stable emulsion, process for the preparation thereof and agent for this purpose Feb 6, 2000 Issued
Array ( [id] => 1457828 [patent_doc_number] => 06391326 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Stable emulsions, preparation methods and applications' [patent_app_type] => B1 [patent_app_number] => 09/423638 [patent_app_country] => US [patent_app_date] => 2000-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8505 [patent_no_of_claims] => 61 [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/06/391/06391326.pdf [firstpage_image] =>[orig_patent_app_number] => 09423638 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/423638
Stable emulsions, preparation methods and applications Feb 6, 2000 Issued
Array ( [id] => 1461919 [patent_doc_number] => 06350514 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-26 [patent_title] => 'Thermoplastic blends with improved adhesion and thermal stability' [patent_app_type] => B1 [patent_app_number] => 09/496827 [patent_app_country] => US [patent_app_date] => 2000-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5672 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/350/06350514.pdf [firstpage_image] =>[orig_patent_app_number] => 09496827 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/496827
Thermoplastic blends with improved adhesion and thermal stability Feb 1, 2000 Issued
Array ( [id] => 1547624 [patent_doc_number] => 06398866 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Method for the reduction of the degree of shrinkage of hydraulic binders' [patent_app_type] => B1 [patent_app_number] => 09/493266 [patent_app_country] => US [patent_app_date] => 2000-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3566 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/398/06398866.pdf [firstpage_image] =>[orig_patent_app_number] => 09493266 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/493266
Method for the reduction of the degree of shrinkage of hydraulic binders Jan 27, 2000 Issued
Array ( [id] => 1550608 [patent_doc_number] => 06346648 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-12 [patent_title] => 'Amphoteric surfactants based upon epoxy succinic acid' [patent_app_type] => B1 [patent_app_number] => 09/493172 [patent_app_country] => US [patent_app_date] => 2000-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2254 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/346/06346648.pdf [firstpage_image] =>[orig_patent_app_number] => 09493172 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/493172
Amphoteric surfactants based upon epoxy succinic acid Jan 27, 2000 Issued
Array ( [id] => 1325849 [patent_doc_number] => 06602917 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-05 [patent_title] => 'Method for preparing concentrated and emulsions calibrated in a highly viscous phase, in particular bitumen emulsions' [patent_app_type] => B1 [patent_app_number] => 09/463595 [patent_app_country] => US [patent_app_date] => 2000-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4572 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/602/06602917.pdf [firstpage_image] =>[orig_patent_app_number] => 09463595 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/463595
Method for preparing concentrated and emulsions calibrated in a highly viscous phase, in particular bitumen emulsions Jan 27, 2000 Issued
Array ( [id] => 1379301 [patent_doc_number] => 06547987 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-15 [patent_title] => 'Solvent and method for extraction of triglyceride rich oil' [patent_app_type] => B1 [patent_app_number] => 09/491185 [patent_app_country] => US [patent_app_date] => 2000-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6898 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/547/06547987.pdf [firstpage_image] =>[orig_patent_app_number] => 09491185 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/491185
Solvent and method for extraction of triglyceride rich oil Jan 24, 2000 Issued
09/489313 Mineral oxide liquid concentrates for water and wastewater treatment Jan 20, 2000 Abandoned
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