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] => 6843769 [patent_doc_number] => 20030149116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-07 [patent_title] => 'Dispersant slurries for making spandex' [patent_app_type] => new [patent_app_number] => 10/337034 [patent_app_country] => US [patent_app_date] => 2003-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6720 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0149/20030149116.pdf [firstpage_image] =>[orig_patent_app_number] => 10337034 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/337034
Spandex and it's preparation with dispersant slurry Jan 5, 2003 Issued
Array ( [id] => 1206105 [patent_doc_number] => 06716885 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-06 [patent_title] => 'Storage-stable aerated gel composition and a process for producing it' [patent_app_type] => B1 [patent_app_number] => 10/130052 [patent_app_country] => US [patent_app_date] => 2002-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2254 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/716/06716885.pdf [firstpage_image] =>[orig_patent_app_number] => 10130052 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/130052
Storage-stable aerated gel composition and a process for producing it Sep 9, 2002 Issued
Array ( [id] => 6801696 [patent_doc_number] => 20030096861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-22 [patent_title] => 'Method for preparing colloidal solution of bismuth sodium tartrate' [patent_app_type] => new [patent_app_number] => 10/229398 [patent_app_country] => US [patent_app_date] => 2002-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3036 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0096/20030096861.pdf [firstpage_image] =>[orig_patent_app_number] => 10229398 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/229398
Method for preparing colloidal solution of bismuth sodium tartrate Aug 26, 2002 Issued
Array ( [id] => 1220716 [patent_doc_number] => 06703352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-09 [patent_title] => 'Viscoelastic surfactant fluids and related methods of use' [patent_app_type] => B2 [patent_app_number] => 10/216604 [patent_app_country] => US [patent_app_date] => 2002-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5781 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/703/06703352.pdf [firstpage_image] =>[orig_patent_app_number] => 10216604 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/216604
Viscoelastic surfactant fluids and related methods of use Aug 8, 2002 Issued
Array ( [id] => 6518171 [patent_doc_number] => 20020192139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Method of producing aerogels and apparatus for carrying out the method' [patent_app_type] => new [patent_app_number] => 10/213664 [patent_app_country] => US [patent_app_date] => 2002-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3784 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0192/20020192139.pdf [firstpage_image] =>[orig_patent_app_number] => 10213664 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/213664
Method of producing aerogels and apparatus for carrying out the method Aug 6, 2002 Abandoned
Array ( [id] => 1240339 [patent_doc_number] => 06682594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-27 [patent_title] => 'Coating composition and use thereof' [patent_app_type] => B2 [patent_app_number] => 10/162193 [patent_app_country] => US [patent_app_date] => 2002-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8173 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/682/06682594.pdf [firstpage_image] =>[orig_patent_app_number] => 10162193 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/162193
Coating composition and use thereof Jun 4, 2002 Issued
Array ( [id] => 1281487 [patent_doc_number] => 06642193 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-04 [patent_title] => 'Carboxylated surfactants in personal care applications' [patent_app_type] => B1 [patent_app_number] => 10/159639 [patent_app_country] => US [patent_app_date] => 2002-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1461 [patent_no_of_claims] => 19 [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/06/642/06642193.pdf [firstpage_image] =>[orig_patent_app_number] => 10159639 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/159639
Carboxylated surfactants in personal care applications May 29, 2002 Issued
Array ( [id] => 1207860 [patent_doc_number] => 06712900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-30 [patent_title] => 'Method for the reduction of the degree of shrinkage of hydraulic binders' [patent_app_type] => B2 [patent_app_number] => 10/131075 [patent_app_country] => US [patent_app_date] => 2002-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3597 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/712/06712900.pdf [firstpage_image] =>[orig_patent_app_number] => 10131075 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/131075
Method for the reduction of the degree of shrinkage of hydraulic binders Apr 24, 2002 Issued
Array ( [id] => 6653728 [patent_doc_number] => 20030008958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Curable composition and photochromic cured article' [patent_app_type] => new [patent_app_number] => 10/048407 [patent_app_country] => US [patent_app_date] => 2002-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10526 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20030008958.pdf [firstpage_image] =>[orig_patent_app_number] => 10048407 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/048407
Curable composition and photochromic cured article Apr 14, 2002 Issued
Array ( [id] => 6048776 [patent_doc_number] => 20020169216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-14 [patent_title] => 'Cationized silica dispersion' [patent_app_type] => new [patent_app_number] => 10/114126 [patent_app_country] => US [patent_app_date] => 2002-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6014 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0169/20020169216.pdf [firstpage_image] =>[orig_patent_app_number] => 10114126 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/114126
Cationized silica dispersion Apr 2, 2002 Issued
Array ( [id] => 1281479 [patent_doc_number] => 06642192 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-04 [patent_title] => 'Amphoteric surfactants based upon epoxy succinic acid in personal care applications' [patent_app_type] => B1 [patent_app_number] => 10/114613 [patent_app_country] => US [patent_app_date] => 2002-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2454 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/642/06642192.pdf [firstpage_image] =>[orig_patent_app_number] => 10114613 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/114613
Amphoteric surfactants based upon epoxy succinic acid in personal care applications Mar 31, 2002 Issued
Array ( [id] => 1274389 [patent_doc_number] => 06649578 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-18 [patent_title] => 'Di-carboxy alkyl phosphate esters in personal care applications' [patent_app_type] => B1 [patent_app_number] => 10/113181 [patent_app_country] => US [patent_app_date] => 2002-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2272 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/649/06649578.pdf [firstpage_image] =>[orig_patent_app_number] => 10113181 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/113181
Di-carboxy alkyl phosphate esters in personal care applications Mar 31, 2002 Issued
Array ( [id] => 5908392 [patent_doc_number] => 20020143091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-03 [patent_title] => 'Flame retardant molding compositions' [patent_app_type] => new [patent_app_number] => 10/097153 [patent_app_country] => US [patent_app_date] => 2002-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6225 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0143/20020143091.pdf [firstpage_image] =>[orig_patent_app_number] => 10097153 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/097153
Flame retardant molding compositions Mar 12, 2002 Issued
Array ( [id] => 1205635 [patent_doc_number] => 06716729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-06 [patent_title] => 'Stable bisphenolic compositions' [patent_app_type] => B2 [patent_app_number] => 10/070623 [patent_app_country] => US [patent_app_date] => 2002-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9428 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/716/06716729.pdf [firstpage_image] =>[orig_patent_app_number] => 10070623 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/070623
Stable bisphenolic compositions Mar 3, 2002 Issued
Array ( [id] => 1261935 [patent_doc_number] => 06664301 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-16 [patent_title] => 'Method for using glycol additives to texturally modify natural gum hydrogels' [patent_app_type] => B1 [patent_app_number] => 10/079953 [patent_app_country] => US [patent_app_date] => 2002-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5568 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/664/06664301.pdf [firstpage_image] =>[orig_patent_app_number] => 10079953 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/079953
Method for using glycol additives to texturally modify natural gum hydrogels Feb 19, 2002 Issued
Array ( [id] => 6705795 [patent_doc_number] => 20030152529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-14 [patent_title] => 'DEVICE FOR TREATING DRINKING WATER TO MAKE IT HOSTILE TO DENTAL PLAQUE' [patent_app_type] => new [patent_app_number] => 10/074540 [patent_app_country] => US [patent_app_date] => 2002-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1324 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0152/20030152529.pdf [firstpage_image] =>[orig_patent_app_number] => 10074540 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/074540
Device for treating drinking water to make it hostile to dental plaque Feb 12, 2002 Issued
Array ( [id] => 6047451 [patent_doc_number] => 20020168596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-14 [patent_title] => 'Composite material for treating photographic effluents' [patent_app_type] => new [patent_app_number] => 10/068207 [patent_app_country] => US [patent_app_date] => 2002-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5911 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0168/20020168596.pdf [firstpage_image] =>[orig_patent_app_number] => 10068207 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/068207
Composite material for treating photographic effluents Feb 4, 2002 Issued
Array ( [id] => 1241294 [patent_doc_number] => 06683117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-27 [patent_title] => 'Oiliness agent and water-in-oil emulsion containing same' [patent_app_type] => B2 [patent_app_number] => 10/056016 [patent_app_country] => US [patent_app_date] => 2002-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 9696 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/683/06683117.pdf [firstpage_image] =>[orig_patent_app_number] => 10056016 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/056016
Oiliness agent and water-in-oil emulsion containing same Jan 27, 2002 Issued
Array ( [id] => 5987698 [patent_doc_number] => 20020099102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Process for producing carotenoid emulsion' [patent_app_type] => new [patent_app_number] => 10/052456 [patent_app_country] => US [patent_app_date] => 2002-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6924 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20020099102.pdf [firstpage_image] =>[orig_patent_app_number] => 10052456 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/052456
Process for producing carotenoid emulsion Jan 22, 2002 Issued
Array ( [id] => 6569735 [patent_doc_number] => 20020165287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-07 [patent_title] => 'Composition based on alkyl polyglycosides and fatty alcohols, and its uses' [patent_app_type] => new [patent_app_number] => 10/047090 [patent_app_country] => US [patent_app_date] => 2002-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6869 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0165/20020165287.pdf [firstpage_image] =>[orig_patent_app_number] => 10047090 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/047090
Composition based on alkyl polyglycosides and fatty alcohols, and its uses Jan 16, 2002 Abandoned
Menu