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] => 3790504 [patent_doc_number] => 05853050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Composition and method for generating a foam barrier and methods of use thereof' [patent_app_type] => 1 [patent_app_number] => 8/852333 [patent_app_country] => US [patent_app_date] => 1997-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5504 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/853/05853050.pdf [firstpage_image] =>[orig_patent_app_number] => 852333 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/852333
Composition and method for generating a foam barrier and methods of use thereof May 6, 1997 Issued
Array ( [id] => 3929797 [patent_doc_number] => 05980845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Regeneration of hydrogen sulfide scavengers' [patent_app_type] => 1 [patent_app_number] => 8/852227 [patent_app_country] => US [patent_app_date] => 1997-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6214 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/980/05980845.pdf [firstpage_image] =>[orig_patent_app_number] => 852227 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/852227
Regeneration of hydrogen sulfide scavengers May 5, 1997 Issued
Array ( [id] => 3753267 [patent_doc_number] => 05851431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Microemulsion and fiber treatment agent' [patent_app_type] => 1 [patent_app_number] => 8/846401 [patent_app_country] => US [patent_app_date] => 1997-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4891 [patent_no_of_claims] => 3 [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/05/851/05851431.pdf [firstpage_image] =>[orig_patent_app_number] => 846401 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/846401
Microemulsion and fiber treatment agent Apr 29, 1997 Issued
Array ( [id] => 3998015 [patent_doc_number] => 06004534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Targeted polymerized liposomes for improved drug delivery' [patent_app_type] => 1 [patent_app_number] => 8/844137 [patent_app_country] => US [patent_app_date] => 1997-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12682 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/004/06004534.pdf [firstpage_image] =>[orig_patent_app_number] => 844137 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/844137
Targeted polymerized liposomes for improved drug delivery Apr 17, 1997 Issued
Array ( [id] => 3753253 [patent_doc_number] => 05851430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Bituminous emulsions' [patent_app_type] => 1 [patent_app_number] => 8/844318 [patent_app_country] => US [patent_app_date] => 1997-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1764 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/851/05851430.pdf [firstpage_image] =>[orig_patent_app_number] => 844318 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/844318
Bituminous emulsions Apr 17, 1997 Issued
Array ( [id] => 3972393 [patent_doc_number] => 05948314 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Composition containing an aerogel, method of producing said composition and the use thereof' [patent_app_type] => 1 [patent_app_number] => 8/817694 [patent_app_country] => US [patent_app_date] => 1997-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3673 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/948/05948314.pdf [firstpage_image] =>[orig_patent_app_number] => 817694 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/817694
Composition containing an aerogel, method of producing said composition and the use thereof Apr 16, 1997 Issued
Array ( [id] => 3988129 [patent_doc_number] => 05919398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Oil-water mixed composition' [patent_app_type] => 1 [patent_app_number] => 8/750015 [patent_app_country] => US [patent_app_date] => 1997-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7108 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/919/05919398.pdf [firstpage_image] =>[orig_patent_app_number] => 750015 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/750015
Oil-water mixed composition Apr 15, 1997 Issued
Array ( [id] => 3925383 [patent_doc_number] => 05914418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Polymerization inhibitor for acrylic-functional silanes' [patent_app_type] => 1 [patent_app_number] => 8/839587 [patent_app_country] => US [patent_app_date] => 1997-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1686 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/914/05914418.pdf [firstpage_image] =>[orig_patent_app_number] => 839587 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/839587
Polymerization inhibitor for acrylic-functional silanes Apr 14, 1997 Issued
Array ( [id] => 3972502 [patent_doc_number] => 05948322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Source reagents for MOCVD formation of non-linear optically active metal borate films and optically active metal borate films formed therefrom' [patent_app_type] => 1 [patent_app_number] => 8/838587 [patent_app_country] => US [patent_app_date] => 1997-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6131 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/948/05948322.pdf [firstpage_image] =>[orig_patent_app_number] => 838587 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/838587
Source reagents for MOCVD formation of non-linear optically active metal borate films and optically active metal borate films formed therefrom Apr 9, 1997 Issued
Array ( [id] => 4118350 [patent_doc_number] => 06046375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Degradation and protection of organic compounds mediated by low molecular weight chelators' [patent_app_type] => 1 [patent_app_number] => 8/838771 [patent_app_country] => US [patent_app_date] => 1997-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11427 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/046/06046375.pdf [firstpage_image] =>[orig_patent_app_number] => 838771 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/838771
Degradation and protection of organic compounds mediated by low molecular weight chelators Apr 9, 1997 Issued
Array ( [id] => 3807361 [patent_doc_number] => 05788884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Oil-in-water organopolysiloxane emulsion and method for the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 8/827447 [patent_app_country] => US [patent_app_date] => 1997-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5225 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/788/05788884.pdf [firstpage_image] =>[orig_patent_app_number] => 827447 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/827447
Oil-in-water organopolysiloxane emulsion and method for the preparation thereof Mar 27, 1997 Issued
Array ( [id] => 4127316 [patent_doc_number] => 06033781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Ceramic powders coated with siloxane star-graft polymers' [patent_app_type] => 1 [patent_app_number] => 8/827229 [patent_app_country] => US [patent_app_date] => 1997-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2316 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/033/06033781.pdf [firstpage_image] =>[orig_patent_app_number] => 827229 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/827229
Ceramic powders coated with siloxane star-graft polymers Mar 27, 1997 Issued
Array ( [id] => 3753293 [patent_doc_number] => 05851432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Triple tail surfactant formulations for emulsification of heavy hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 8/822381 [patent_app_country] => US [patent_app_date] => 1997-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1554 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/851/05851432.pdf [firstpage_image] =>[orig_patent_app_number] => 822381 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/822381
Triple tail surfactant formulations for emulsification of heavy hydrocarbons Mar 19, 1997 Issued
Array ( [id] => 4058665 [patent_doc_number] => 05895347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Chemically stabilized organic emulsions' [patent_app_type] => 1 [patent_app_number] => 8/819594 [patent_app_country] => US [patent_app_date] => 1997-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4363 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/895/05895347.pdf [firstpage_image] =>[orig_patent_app_number] => 819594 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/819594
Chemically stabilized organic emulsions Mar 16, 1997 Issued
Array ( [id] => 3809591 [patent_doc_number] => 05770112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Oil-in-alcohol emulsified composition' [patent_app_type] => 1 [patent_app_number] => 8/793865 [patent_app_country] => US [patent_app_date] => 1997-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5252 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/770/05770112.pdf [firstpage_image] =>[orig_patent_app_number] => 793865 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/793865
Oil-in-alcohol emulsified composition Mar 10, 1997 Issued
Array ( [id] => 4036158 [patent_doc_number] => 05873935 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Coating color' [patent_app_type] => 1 [patent_app_number] => 8/813741 [patent_app_country] => US [patent_app_date] => 1997-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3125 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/873/05873935.pdf [firstpage_image] =>[orig_patent_app_number] => 813741 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/813741
Coating color Mar 6, 1997 Issued
Array ( [id] => 3945262 [patent_doc_number] => 05998331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Organoamine siloxane alkoxylate surfactants' [patent_app_type] => 1 [patent_app_number] => 8/812844 [patent_app_country] => US [patent_app_date] => 1997-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4411 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/998/05998331.pdf [firstpage_image] =>[orig_patent_app_number] => 812844 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/812844
Organoamine siloxane alkoxylate surfactants Mar 5, 1997 Issued
Array ( [id] => 3862490 [patent_doc_number] => 05762829 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Wet silica gels for aerogel and xerogel thermal insulation and processes for the wet gels' [patent_app_type] => 1 [patent_app_number] => 8/811633 [patent_app_country] => US [patent_app_date] => 1997-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1734 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/762/05762829.pdf [firstpage_image] =>[orig_patent_app_number] => 811633 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/811633
Wet silica gels for aerogel and xerogel thermal insulation and processes for the wet gels Mar 4, 1997 Issued
Array ( [id] => 4043919 [patent_doc_number] => 05908708 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Aqueous dispersion of a particulate solid having a hydrophobic outer surface and films produced thereby' [patent_app_type] => 1 [patent_app_number] => 8/812301 [patent_app_country] => US [patent_app_date] => 1997-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2723 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/908/05908708.pdf [firstpage_image] =>[orig_patent_app_number] => 812301 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/812301
Aqueous dispersion of a particulate solid having a hydrophobic outer surface and films produced thereby Mar 4, 1997 Issued
08/805097 NEUTRAL-AGED HYDROPHOBIC SILICA GELS WITH REDUCED SURFACE AREA Feb 23, 1997 Abandoned
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