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
08/805101 METHOD FOR PREPARING HYDROPHOBIC SILICA GELS WITH IMPROVED HEAT STABILITY Feb 23, 1997 Abandoned
Array ( [id] => 4029647 [patent_doc_number] => 05942216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Water-in-oil-in-water compositions' [patent_app_type] => 1 [patent_app_number] => 8/804365 [patent_app_country] => US [patent_app_date] => 1997-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20776 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/942/05942216.pdf [firstpage_image] =>[orig_patent_app_number] => 804365 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/804365
Water-in-oil-in-water compositions Feb 20, 1997 Issued
Array ( [id] => 3767637 [patent_doc_number] => 05807501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Neutral-aged hydrophobic organosilicate-modified silica gels' [patent_app_type] => 1 [patent_app_number] => 8/801410 [patent_app_country] => US [patent_app_date] => 1997-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7009 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/807/05807501.pdf [firstpage_image] =>[orig_patent_app_number] => 801410 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/801410
Neutral-aged hydrophobic organosilicate-modified silica gels Feb 19, 1997 Issued
Array ( [id] => 4175148 [patent_doc_number] => 06019830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Cold application, fly ash aqueous colloidal dispersion driveway sealers' [patent_app_type] => 1 [patent_app_number] => 8/801844 [patent_app_country] => US [patent_app_date] => 1997-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1654 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/019/06019830.pdf [firstpage_image] =>[orig_patent_app_number] => 801844 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/801844
Cold application, fly ash aqueous colloidal dispersion driveway sealers Feb 17, 1997 Issued
Array ( [id] => 3776913 [patent_doc_number] => 05817744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Phenylethynyl capped imides' [patent_app_type] => 1 [patent_app_number] => 8/801835 [patent_app_country] => US [patent_app_date] => 1997-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14011 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/817/05817744.pdf [firstpage_image] =>[orig_patent_app_number] => 801835 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/801835
Phenylethynyl capped imides Feb 13, 1997 Issued
Array ( [id] => 3857448 [patent_doc_number] => 05795589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Liposomal antineoplastic agent compositions' [patent_app_type] => 1 [patent_app_number] => 8/794988 [patent_app_country] => US [patent_app_date] => 1997-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 15235 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/795/05795589.pdf [firstpage_image] =>[orig_patent_app_number] => 794988 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/794988
Liposomal antineoplastic agent compositions Feb 4, 1997 Issued
08/790360 ETHYLENICALLY UNSATURATED AMINE SALTS OF SULFONIC, PHOSPHORIC AND CARBOXYLIC ACIDS Jan 27, 1997 Abandoned
Array ( [id] => 3773737 [patent_doc_number] => 05773706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Gelled organic liquids' [patent_app_type] => 1 [patent_app_number] => 8/788487 [patent_app_country] => US [patent_app_date] => 1997-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8737 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/773/05773706.pdf [firstpage_image] =>[orig_patent_app_number] => 788487 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/788487
Gelled organic liquids Jan 27, 1997 Issued
Array ( [id] => 3762705 [patent_doc_number] => 05849219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-15 [patent_title] => 'Aqueous dispersion of particles' [patent_app_type] => 1 [patent_app_number] => 8/787716 [patent_app_country] => US [patent_app_date] => 1997-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3888 [patent_no_of_claims] => 4 [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/05/849/05849219.pdf [firstpage_image] =>[orig_patent_app_number] => 787716 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/787716
Aqueous dispersion of particles Jan 23, 1997 Issued
Array ( [id] => 4016487 [patent_doc_number] => 05906804 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Magnesium hydroxide slurries' [patent_app_type] => 1 [patent_app_number] => 8/765457 [patent_app_country] => US [patent_app_date] => 1997-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10149 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/906/05906804.pdf [firstpage_image] =>[orig_patent_app_number] => 765457 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/765457
Magnesium hydroxide slurries Jan 22, 1997 Issued
Array ( [id] => 3863633 [patent_doc_number] => 05762904 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Oral delivery of vaccines using polymerized liposomes' [patent_app_type] => 1 [patent_app_number] => 8/786617 [patent_app_country] => US [patent_app_date] => 1997-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4431 [patent_no_of_claims] => 13 [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/05/762/05762904.pdf [firstpage_image] =>[orig_patent_app_number] => 786617 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/786617
Oral delivery of vaccines using polymerized liposomes Jan 16, 1997 Issued
Array ( [id] => 3982464 [patent_doc_number] => 05958849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'High performance metal working oil' [patent_app_type] => 1 [patent_app_number] => 8/778530 [patent_app_country] => US [patent_app_date] => 1997-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3840 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/958/05958849.pdf [firstpage_image] =>[orig_patent_app_number] => 778530 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/778530
High performance metal working oil Jan 2, 1997 Issued
Array ( [id] => 3969368 [patent_doc_number] => 05916478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Heat-accumulating microcapsule dispersion' [patent_app_type] => 1 [patent_app_number] => 8/771025 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5901 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/916/05916478.pdf [firstpage_image] =>[orig_patent_app_number] => 771025 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/771025
Heat-accumulating microcapsule dispersion Dec 19, 1996 Issued
Array ( [id] => 3988107 [patent_doc_number] => 05910529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-08 [patent_title] => 'Gel composition having thickening agent providing Bingham plastic properties' [patent_app_type] => 1 [patent_app_number] => 8/771752 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5991 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/910/05910529.pdf [firstpage_image] =>[orig_patent_app_number] => 771752 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/771752
Gel composition having thickening agent providing Bingham plastic properties Dec 19, 1996 Issued
Array ( [id] => 3862876 [patent_doc_number] => 05837292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Granulate for the preparation of fast-disintegrating and fast-dissolving compositions containing a high amount of drug' [patent_app_type] => 1 [patent_app_number] => 8/770421 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3136 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/837/05837292.pdf [firstpage_image] =>[orig_patent_app_number] => 770421 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/770421
Granulate for the preparation of fast-disintegrating and fast-dissolving compositions containing a high amount of drug Dec 19, 1996 Issued
Array ( [id] => 3970337 [patent_doc_number] => 05916543 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Emulsions having minimal rub-in times' [patent_app_type] => 1 [patent_app_number] => 8/769164 [patent_app_country] => US [patent_app_date] => 1996-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1463 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/916/05916543.pdf [firstpage_image] =>[orig_patent_app_number] => 769164 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/769164
Emulsions having minimal rub-in times Dec 17, 1996 Issued
Array ( [id] => 3841627 [patent_doc_number] => 05766511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Near-azeotropic compositions constituted by hydrogenated fluorocarbons and hydrocarbons, suitable as propellant fluids for aerosol' [patent_app_type] => 1 [patent_app_number] => 8/768379 [patent_app_country] => US [patent_app_date] => 1996-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2625 [patent_no_of_claims] => 15 [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/05/766/05766511.pdf [firstpage_image] =>[orig_patent_app_number] => 768379 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/768379
Near-azeotropic compositions constituted by hydrogenated fluorocarbons and hydrocarbons, suitable as propellant fluids for aerosol Dec 16, 1996 Issued
Array ( [id] => 3752261 [patent_doc_number] => 05843334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Method of producing emulsions and an emulsification apparatus' [patent_app_type] => 1 [patent_app_number] => 8/765486 [patent_app_country] => US [patent_app_date] => 1996-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3998 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/843/05843334.pdf [firstpage_image] =>[orig_patent_app_number] => 765486 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/765486
Method of producing emulsions and an emulsification apparatus Dec 12, 1996 Issued
Array ( [id] => 3862542 [patent_doc_number] => 05837272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Process for forming stable gelled aqueous composition' [patent_app_type] => 1 [patent_app_number] => 8/764372 [patent_app_country] => US [patent_app_date] => 1996-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6375 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/837/05837272.pdf [firstpage_image] =>[orig_patent_app_number] => 764372 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/764372
Process for forming stable gelled aqueous composition Dec 12, 1996 Issued
Array ( [id] => 3860511 [patent_doc_number] => 05837146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Oil coagulant products and methods of use therefor' [patent_app_type] => 1 [patent_app_number] => 8/764439 [patent_app_country] => US [patent_app_date] => 1996-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 11657 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/837/05837146.pdf [firstpage_image] =>[orig_patent_app_number] => 764439 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/764439
Oil coagulant products and methods of use therefor Dec 11, 1996 Issued
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