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
07/671163 HYBRID MEMBRANE BEAD AND PROCESS FOR ENCAPSULATING MATERIALS IN SEMI-PERMEABLE HYBRID MEMBRANES Mar 13, 1991 Abandoned
Array ( [id] => 2778392 [patent_doc_number] => 05164126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Process for microencapsulation' [patent_app_type] => 1 [patent_app_number] => 7/665206 [patent_app_country] => US [patent_app_date] => 1991-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4976 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164126.pdf [firstpage_image] =>[orig_patent_app_number] => 665206 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/665206
Process for microencapsulation Mar 4, 1991 Issued
Array ( [id] => 2925481 [patent_doc_number] => 05219538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Gas and oxygen carrying lipid vesicles' [patent_app_type] => 1 [patent_app_number] => 7/662850 [patent_app_country] => US [patent_app_date] => 1991-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4116 [patent_no_of_claims] => 19 [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/05/219/05219538.pdf [firstpage_image] =>[orig_patent_app_number] => 662850 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/662850
Gas and oxygen carrying lipid vesicles Feb 28, 1991 Issued
07/655576 BINDING OF GROWTH HORMONE TO LIPOSOMES Feb 13, 1991 Abandoned
Array ( [id] => 2836444 [patent_doc_number] => 05160529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Microcapsules and microencapsulation process' [patent_app_type] => 1 [patent_app_number] => 7/651836 [patent_app_country] => US [patent_app_date] => 1991-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8580 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/160/05160529.pdf [firstpage_image] =>[orig_patent_app_number] => 651836 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/651836
Microcapsules and microencapsulation process Feb 5, 1991 Issued
Array ( [id] => 2885871 [patent_doc_number] => 05209858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Stabilization of choline and its derivatives against discoloration' [patent_app_type] => 1 [patent_app_number] => 7/652035 [patent_app_country] => US [patent_app_date] => 1991-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1560 [patent_no_of_claims] => 11 [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/05/209/05209858.pdf [firstpage_image] =>[orig_patent_app_number] => 652035 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/652035
Stabilization of choline and its derivatives against discoloration Feb 5, 1991 Issued
07/650281 AEROSOL GENERATOR APPARATUS AND METHOD OF USE Feb 3, 1991 Abandoned
Array ( [id] => 3009666 [patent_doc_number] => 05308598 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Plexifilamentary fibers from pitch' [patent_app_type] => 1 [patent_app_number] => 7/648767 [patent_app_country] => US [patent_app_date] => 1991-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3250 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/308/05308598.pdf [firstpage_image] =>[orig_patent_app_number] => 648767 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/648767
Plexifilamentary fibers from pitch Jan 30, 1991 Issued
Array ( [id] => 3035070 [patent_doc_number] => 05376381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-27 [patent_title] => 'Integrity protected gelatin' [patent_app_type] => 1 [patent_app_number] => 7/649237 [patent_app_country] => US [patent_app_date] => 1991-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2199 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/376/05376381.pdf [firstpage_image] =>[orig_patent_app_number] => 649237 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/649237
Integrity protected gelatin Jan 28, 1991 Issued
Array ( [id] => 2817602 [patent_doc_number] => 05174498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Cloud seeding' [patent_app_type] => 1 [patent_app_number] => 7/641136 [patent_app_country] => US [patent_app_date] => 1991-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1422 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174498.pdf [firstpage_image] =>[orig_patent_app_number] => 641136 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/641136
Cloud seeding Jan 14, 1991 Issued
07/638948 CARNITINE DIRECTED PHARMACEUTICAL AGENTS Jan 8, 1991 Abandoned
Array ( [id] => 3795042 [patent_doc_number] => 05780583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Reactive polyarylene sulfide oligomers' [patent_app_type] => 1 [patent_app_number] => 7/639051 [patent_app_country] => US [patent_app_date] => 1991-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6285 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/780/05780583.pdf [firstpage_image] =>[orig_patent_app_number] => 639051 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/639051
Reactive polyarylene sulfide oligomers Jan 8, 1991 Issued
Array ( [id] => 3013035 [patent_doc_number] => 05302319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Preparation of sol gel composition for electrophoresis' [patent_app_type] => 1 [patent_app_number] => 7/637717 [patent_app_country] => US [patent_app_date] => 1991-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4085 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/302/05302319.pdf [firstpage_image] =>[orig_patent_app_number] => 637717 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/637717
Preparation of sol gel composition for electrophoresis Jan 6, 1991 Issued
07/636015 HIGH DRUG: LIPID FORMULATIONS OF LIPOSOMAL-ANTINEOPLASTIC AGENTS Jan 3, 1991 Abandoned
Array ( [id] => 2964579 [patent_doc_number] => 05202159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Preparation method of microdispersed tablet formulation of spray-dried sodium diclofenac enteric-coated microcapsules' [patent_app_type] => 1 [patent_app_number] => 7/636121 [patent_app_country] => US [patent_app_date] => 1990-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4011 [patent_no_of_claims] => 4 [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/05/202/05202159.pdf [firstpage_image] =>[orig_patent_app_number] => 636121 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/636121
Preparation method of microdispersed tablet formulation of spray-dried sodium diclofenac enteric-coated microcapsules Dec 30, 1990 Issued
Array ( [id] => 2895811 [patent_doc_number] => 05272216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'System and method for remotely heating a polymeric material to a selected temperature' [patent_app_type] => 1 [patent_app_number] => 7/635987 [patent_app_country] => US [patent_app_date] => 1990-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 4994 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/272/05272216.pdf [firstpage_image] =>[orig_patent_app_number] => 635987 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/635987
System and method for remotely heating a polymeric material to a selected temperature Dec 27, 1990 Issued
Array ( [id] => 2798642 [patent_doc_number] => 05145602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Sol/gels containing nonionic surfactants and preparation methods' [patent_app_type] => 1 [patent_app_number] => 7/632113 [patent_app_country] => US [patent_app_date] => 1990-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6665 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/145/05145602.pdf [firstpage_image] =>[orig_patent_app_number] => 632113 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/632113
Sol/gels containing nonionic surfactants and preparation methods Dec 20, 1990 Issued
07/629138 METHOD FOR DELIVERING BIOACTIVE AGENTS INTO AND THROUGH THE MUCOSALLY-ASSOCIATED LYMPHOID TISSUES AND CONTROLLING THEIR RELEASE Dec 17, 1990 Abandoned
07/628314 ORGANOMETALLIC CONTAINING MESOPHASE PITCHES FOR SPINNING INTO PITCH CARBON FIBERS Dec 13, 1990 Abandoned
Array ( [id] => 2905407 [patent_doc_number] => 05236623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Process for the production of a silica colloid' [patent_app_type] => 1 [patent_app_number] => 7/626243 [patent_app_country] => US [patent_app_date] => 1990-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6307 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/236/05236623.pdf [firstpage_image] =>[orig_patent_app_number] => 626243 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/626243
Process for the production of a silica colloid Dec 11, 1990 Issued
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