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
07/861057 PREPARATION OF HIGH POROSITY XEROGELS BY CHEMICAL SURFACE MODIFICATION Mar 31, 1992 Abandoned
Array ( [id] => 3877369 [patent_doc_number] => 05747502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Process for preparing benzo›c!phenanthridinium derivatives, novel compounds prepared by said process, and antitumor agents' [patent_app_type] => 1 [patent_app_number] => 7/851853 [patent_app_country] => US [patent_app_date] => 1992-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14211 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/747/05747502.pdf [firstpage_image] =>[orig_patent_app_number] => 851853 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/851853
Process for preparing benzo›c!phenanthridinium derivatives, novel compounds prepared by said process, and antitumor agents Mar 15, 1992 Issued
Array ( [id] => 2964014 [patent_doc_number] => 05258137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Viscoelastic surfactant based foam fluids' [patent_app_type] => 1 [patent_app_number] => 7/848502 [patent_app_country] => US [patent_app_date] => 1992-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6447 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/258/05258137.pdf [firstpage_image] =>[orig_patent_app_number] => 848502 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/848502
Viscoelastic surfactant based foam fluids Mar 8, 1992 Issued
Array ( [id] => 3044125 [patent_doc_number] => 05334564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Method for the preparation of highly reactive clay composites for the removal of SO.sub.x from flue gas streams' [patent_app_type] => 1 [patent_app_number] => 7/846583 [patent_app_country] => US [patent_app_date] => 1992-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 17257 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/334/05334564.pdf [firstpage_image] =>[orig_patent_app_number] => 846583 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/846583
Method for the preparation of highly reactive clay composites for the removal of SO.sub.x from flue gas streams Mar 4, 1992 Issued
Array ( [id] => 2963996 [patent_doc_number] => 05258136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Alkoxylated compounds and their use in cosmetic stick formulations' [patent_app_type] => 1 [patent_app_number] => 7/845680 [patent_app_country] => US [patent_app_date] => 1992-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4323 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/258/05258136.pdf [firstpage_image] =>[orig_patent_app_number] => 845680 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/845680
Alkoxylated compounds and their use in cosmetic stick formulations Mar 3, 1992 Issued
Array ( [id] => 3069268 [patent_doc_number] => 05296162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Near infrared absorbers and display/recording materials using the same' [patent_app_type] => 1 [patent_app_number] => 7/846796 [patent_app_country] => US [patent_app_date] => 1992-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14527 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/296/05296162.pdf [firstpage_image] =>[orig_patent_app_number] => 846796 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/846796
Near infrared absorbers and display/recording materials using the same Mar 1, 1992 Issued
07/841291 AQUEOUS MICROEMULSIONS COMPRISING FUNCTIONAL PERFLUOROPOLYETHERS Feb 27, 1992 Abandoned
Array ( [id] => 3052696 [patent_doc_number] => 05338485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Polyacrylate esters with long-chain hydrocarbon and polyoxyalkylene groups and their use as surface active substances' [patent_app_type] => 1 [patent_app_number] => 7/843912 [patent_app_country] => US [patent_app_date] => 1992-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6136 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/338/05338485.pdf [firstpage_image] =>[orig_patent_app_number] => 843912 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/843912
Polyacrylate esters with long-chain hydrocarbon and polyoxyalkylene groups and their use as surface active substances Feb 26, 1992 Issued
Array ( [id] => 3617938 [patent_doc_number] => 05641535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-24 [patent_title] => 'Process for the microencapsulation of water-emulsifiable non-thermoplastic substances' [patent_app_type] => 1 [patent_app_number] => 7/842022 [patent_app_country] => US [patent_app_date] => 1992-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4748 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/641/05641535.pdf [firstpage_image] =>[orig_patent_app_number] => 842022 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/842022
Process for the microencapsulation of water-emulsifiable non-thermoplastic substances Feb 25, 1992 Issued
07/820610 INHIBITION OF AGGREGATION OF DRUG CONTAINING PARTICLES Feb 24, 1992 Abandoned
Array ( [id] => 3044536 [patent_doc_number] => 05334585 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Pyrethroid microemulsion compositions and method for controlling insects therewith' [patent_app_type] => 1 [patent_app_number] => 7/838669 [patent_app_country] => US [patent_app_date] => 1992-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5191 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/334/05334585.pdf [firstpage_image] =>[orig_patent_app_number] => 838669 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/838669
Pyrethroid microemulsion compositions and method for controlling insects therewith Feb 20, 1992 Issued
Array ( [id] => 3048310 [patent_doc_number] => 05283122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'Fused liposome and acid induced method for liposome fusion' [patent_app_type] => 1 [patent_app_number] => 7/836125 [patent_app_country] => US [patent_app_date] => 1992-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4784 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/283/05283122.pdf [firstpage_image] =>[orig_patent_app_number] => 836125 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/836125
Fused liposome and acid induced method for liposome fusion Feb 13, 1992 Issued
Array ( [id] => 3119257 [patent_doc_number] => 05384124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-24 [patent_title] => 'Solid porous unitary form comprising micro-particles and/or nano-particles, and its preparation' [patent_app_type] => 1 [patent_app_number] => 7/835012 [patent_app_country] => US [patent_app_date] => 1992-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5340 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/384/05384124.pdf [firstpage_image] =>[orig_patent_app_number] => 835012 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/835012
Solid porous unitary form comprising micro-particles and/or nano-particles, and its preparation Feb 11, 1992 Issued
Array ( [id] => 3020122 [patent_doc_number] => 05316577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Plastically deformable metallic mixtures and their use' [patent_app_type] => 1 [patent_app_number] => 7/829306 [patent_app_country] => US [patent_app_date] => 1992-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6103 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/316/05316577.pdf [firstpage_image] =>[orig_patent_app_number] => 829306 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/829306
Plastically deformable metallic mixtures and their use Feb 2, 1992 Issued
07/827647 PROCESS FOR PREPARING MICROCAPSULES Jan 28, 1992 Abandoned
90/002616 STORAGE STABLE ONE-PART FLUOROSILICONE GEL COMPOSITIONS EXHIBITING IMPROVED THERMAL STABILITY Jan 20, 1992 Pending
07/820607 MICROCAPSULES AND PROCESS FOR PRODUCING THE SAME Jan 20, 1992 Abandoned
07/818029 PROCESS FOR THE PREPARATION OF MICROCAPSULES Jan 2, 1992 Abandoned
07/810403 MICROSPHERES FOR THE CONTROLLED RELEASE OF WATER-SOLUBLE SUBSTANCES AND PROCESS FOR PREPARING THEM Dec 22, 1991 Abandoned
Array ( [id] => 3076085 [patent_doc_number] => 05320906 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Delivery vehicles with amphiphile-associated active ingredient' [patent_app_type] => 1 [patent_app_number] => 7/842271 [patent_app_country] => US [patent_app_date] => 1991-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 9306 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/320/05320906.pdf [firstpage_image] =>[orig_patent_app_number] => 842271 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/842271
Delivery vehicles with amphiphile-associated active ingredient Dec 19, 1991 Issued
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