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] => 3918832 [patent_doc_number] => 05945032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Polymer/hydrogen peroxide complexes' [patent_app_type] => 1 [patent_app_number] => 8/935656 [patent_app_country] => US [patent_app_date] => 1997-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5969 [patent_no_of_claims] => 12 [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/05/945/05945032.pdf [firstpage_image] =>[orig_patent_app_number] => 935656 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/935656
Polymer/hydrogen peroxide complexes Sep 22, 1997 Issued
Array ( [id] => 3938549 [patent_doc_number] => 05997894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Animal resistant coating composition and method of forming same' [patent_app_type] => 1 [patent_app_number] => 8/934049 [patent_app_country] => US [patent_app_date] => 1997-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2187 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/997/05997894.pdf [firstpage_image] =>[orig_patent_app_number] => 934049 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/934049
Animal resistant coating composition and method of forming same Sep 18, 1997 Issued
Array ( [id] => 1385505 [patent_doc_number] => 06552090 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-22 [patent_title] => 'Perfluoroalkyl haloalkyl ethers and compositions and applications thereof' [patent_app_type] => B1 [patent_app_number] => 08/931105 [patent_app_country] => US [patent_app_date] => 1997-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7425 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/552/06552090.pdf [firstpage_image] =>[orig_patent_app_number] => 08931105 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/931105
Perfluoroalkyl haloalkyl ethers and compositions and applications thereof Sep 14, 1997 Issued
08/928236 WATER EMULSIONS OF FISCHER-TROPSCH LIQUIDS Sep 11, 1997 Abandoned
08/928238 FISCHER-TROPSCH PROCESS WATER EMULSIONS OF HYDROCARBONS Sep 11, 1997 Abandoned
Array ( [id] => 4036643 [patent_doc_number] => 05911658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Method for producing silica aerogel under subcritical conditions' [patent_app_type] => 1 [patent_app_number] => 8/927843 [patent_app_country] => US [patent_app_date] => 1997-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7757 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/911/05911658.pdf [firstpage_image] =>[orig_patent_app_number] => 927843 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/927843
Method for producing silica aerogel under subcritical conditions Sep 10, 1997 Issued
Array ( [id] => 4018885 [patent_doc_number] => 05906962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Non-aqueous suspension concentrates of highly water-soluble solids' [patent_app_type] => 1 [patent_app_number] => 8/926920 [patent_app_country] => US [patent_app_date] => 1997-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4686 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/906/05906962.pdf [firstpage_image] =>[orig_patent_app_number] => 926920 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/926920
Non-aqueous suspension concentrates of highly water-soluble solids Sep 9, 1997 Issued
Array ( [id] => 4110184 [patent_doc_number] => 06057375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Use of alkoxylation products of epoxidized fats as antifoaming agents' [patent_app_type] => 1 [patent_app_number] => 8/875711 [patent_app_country] => US [patent_app_date] => 1997-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4128 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/057/06057375.pdf [firstpage_image] =>[orig_patent_app_number] => 875711 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875711
Use of alkoxylation products of epoxidized fats as antifoaming agents Sep 1, 1997 Issued
Array ( [id] => 3926829 [patent_doc_number] => 05877112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Agricultural formulation' [patent_app_type] => 1 [patent_app_number] => 8/921200 [patent_app_country] => US [patent_app_date] => 1997-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2896 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/877/05877112.pdf [firstpage_image] =>[orig_patent_app_number] => 921200 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/921200
Agricultural formulation Aug 26, 1997 Issued
Array ( [id] => 4313823 [patent_doc_number] => 06242404 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Enhanced soil release polymer compositions' [patent_app_type] => 1 [patent_app_number] => 8/918934 [patent_app_country] => US [patent_app_date] => 1997-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8185 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/242/06242404.pdf [firstpage_image] =>[orig_patent_app_number] => 918934 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/918934
Enhanced soil release polymer compositions Aug 24, 1997 Issued
Array ( [id] => 4051507 [patent_doc_number] => 05863462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'SiCN gels as precursors of non-oxidic silicon ceramics' [patent_app_type] => 1 [patent_app_number] => 8/916840 [patent_app_country] => US [patent_app_date] => 1997-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1397 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/863/05863462.pdf [firstpage_image] =>[orig_patent_app_number] => 916840 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/916840
SiCN gels as precursors of non-oxidic silicon ceramics Aug 21, 1997 Issued
Array ( [id] => 4141811 [patent_doc_number] => 06060522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Surfactant co-clathrates' [patent_app_type] => 1 [patent_app_number] => 8/911123 [patent_app_country] => US [patent_app_date] => 1997-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6826 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/060/06060522.pdf [firstpage_image] =>[orig_patent_app_number] => 911123 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/911123
Surfactant co-clathrates Aug 13, 1997 Issued
Array ( [id] => 4198380 [patent_doc_number] => 06077322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Retardation of dispersion of bitumen-in-water emulsions' [patent_app_type] => 1 [patent_app_number] => 8/909499 [patent_app_country] => US [patent_app_date] => 1997-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1272 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/077/06077322.pdf [firstpage_image] =>[orig_patent_app_number] => 909499 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/909499
Retardation of dispersion of bitumen-in-water emulsions Aug 11, 1997 Issued
Array ( [id] => 3935307 [patent_doc_number] => 05976401 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Agent for removing phosphates, nitrates and nitrites from wastewater' [patent_app_type] => 1 [patent_app_number] => 8/907308 [patent_app_country] => US [patent_app_date] => 1997-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5993 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/976/05976401.pdf [firstpage_image] =>[orig_patent_app_number] => 907308 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/907308
Agent for removing phosphates, nitrates and nitrites from wastewater Aug 5, 1997 Issued
Array ( [id] => 4051489 [patent_doc_number] => 05863461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'Water-in-oil emulsions' [patent_app_type] => 1 [patent_app_number] => 8/849583 [patent_app_country] => US [patent_app_date] => 1997-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1629 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/863/05863461.pdf [firstpage_image] =>[orig_patent_app_number] => 849583 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/849583
Water-in-oil emulsions Jul 29, 1997 Issued
Array ( [id] => 4225892 [patent_doc_number] => 06165239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Aqueous sulfopolyurea colloidal dispersions, films and abrasive articles' [patent_app_type] => 1 [patent_app_number] => 8/901140 [patent_app_country] => US [patent_app_date] => 1997-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 8605 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/165/06165239.pdf [firstpage_image] =>[orig_patent_app_number] => 901140 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/901140
Aqueous sulfopolyurea colloidal dispersions, films and abrasive articles Jul 27, 1997 Issued
Array ( [id] => 3947522 [patent_doc_number] => 05977189 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'C.sub.7 -C.sub.12 diol and diol alkoxylates as coupling agents for surfactant formulations' [patent_app_type] => 1 [patent_app_number] => 8/900256 [patent_app_country] => US [patent_app_date] => 1997-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4409 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/977/05977189.pdf [firstpage_image] =>[orig_patent_app_number] => 900256 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/900256
C.sub.7 -C.sub.12 diol and diol alkoxylates as coupling agents for surfactant formulations Jul 24, 1997 Issued
Array ( [id] => 4120463 [patent_doc_number] => 06126946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Hepatocyte-selective oil-in-water emulsion' [patent_app_type] => 1 [patent_app_number] => 8/899411 [patent_app_country] => US [patent_app_date] => 1997-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 16941 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/126/06126946.pdf [firstpage_image] =>[orig_patent_app_number] => 899411 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899411
Hepatocyte-selective oil-in-water emulsion Jul 22, 1997 Issued
Array ( [id] => 4019448 [patent_doc_number] => 05902227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Multiple emulsion and method for preparing same' [patent_app_type] => 1 [patent_app_number] => 8/895793 [patent_app_country] => US [patent_app_date] => 1997-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3918 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/902/05902227.pdf [firstpage_image] =>[orig_patent_app_number] => 895793 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/895793
Multiple emulsion and method for preparing same Jul 16, 1997 Issued
Array ( [id] => 4128998 [patent_doc_number] => 06033888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Process for microencapsulating cells' [patent_app_type] => 1 [patent_app_number] => 8/891189 [patent_app_country] => US [patent_app_date] => 1997-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8183 [patent_no_of_claims] => 13 [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/06/033/06033888.pdf [firstpage_image] =>[orig_patent_app_number] => 891189 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/891189
Process for microencapsulating cells Jul 9, 1997 Issued
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