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] => 2957621 [patent_doc_number] => 05264197 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Sol-gel process for providing a tailored gel microstructure' [patent_app_type] => 1 [patent_app_number] => 7/811326 [patent_app_country] => US [patent_app_date] => 1991-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4022 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/264/05264197.pdf [firstpage_image] =>[orig_patent_app_number] => 811326 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/811326
Sol-gel process for providing a tailored gel microstructure Dec 19, 1991 Issued
Array ( [id] => 3048379 [patent_doc_number] => 05344584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-06 [patent_title] => 'Cyanate-reactive compositions' [patent_app_type] => 1 [patent_app_number] => 7/809810 [patent_app_country] => US [patent_app_date] => 1991-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3756 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/344/05344584.pdf [firstpage_image] =>[orig_patent_app_number] => 809810 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/809810
Cyanate-reactive compositions Dec 17, 1991 Issued
Array ( [id] => 2927728 [patent_doc_number] => 05232780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Microcapsules with a polymeric capsule wall' [patent_app_type] => 1 [patent_app_number] => 7/776279 [patent_app_country] => US [patent_app_date] => 1991-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1102 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/232/05232780.pdf [firstpage_image] =>[orig_patent_app_number] => 776279 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/776279
Microcapsules with a polymeric capsule wall Dec 17, 1991 Issued
Array ( [id] => 3423977 [patent_doc_number] => 05403575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'Highly fluorinated, chloro-substituted organic compound-containing emulsions and methods of using them' [patent_app_type] => 1 [patent_app_number] => 7/806692 [patent_app_country] => US [patent_app_date] => 1991-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4633 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/403/05403575.pdf [firstpage_image] =>[orig_patent_app_number] => 806692 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/806692
Highly fluorinated, chloro-substituted organic compound-containing emulsions and methods of using them Dec 11, 1991 Issued
Array ( [id] => 3109006 [patent_doc_number] => 05409634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Near infrared absorbers and display/recording materials using the same' [patent_app_type] => 1 [patent_app_number] => 7/805040 [patent_app_country] => US [patent_app_date] => 1991-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14576 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/409/05409634.pdf [firstpage_image] =>[orig_patent_app_number] => 805040 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/805040
Near infrared absorbers and display/recording materials using the same Dec 10, 1991 Issued
Array ( [id] => 3010364 [patent_doc_number] => 05332584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-26 [patent_title] => 'Microcapsules' [patent_app_type] => 1 [patent_app_number] => 7/803870 [patent_app_country] => US [patent_app_date] => 1991-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6682 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/332/05332584.pdf [firstpage_image] =>[orig_patent_app_number] => 803870 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/803870
Microcapsules Dec 8, 1991 Issued
Array ( [id] => 2995156 [patent_doc_number] => 05367009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Aqueous rosin emulsion and dispersant composition useful therein' [patent_app_type] => 1 [patent_app_number] => 7/778076 [patent_app_country] => US [patent_app_date] => 1991-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7912 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/367/05367009.pdf [firstpage_image] =>[orig_patent_app_number] => 778076 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/778076
Aqueous rosin emulsion and dispersant composition useful therein Dec 8, 1991 Issued
Array ( [id] => 3691486 [patent_doc_number] => 05663477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Hydrocarbon disposal method' [patent_app_type] => 1 [patent_app_number] => 7/802083 [patent_app_country] => US [patent_app_date] => 1991-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1733 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/663/05663477.pdf [firstpage_image] =>[orig_patent_app_number] => 802083 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/802083
Hydrocarbon disposal method Dec 2, 1991 Issued
Array ( [id] => 2923373 [patent_doc_number] => 05186941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Vesicle formulation for the controlled release of therapeutic agents' [patent_app_type] => 1 [patent_app_number] => 7/794777 [patent_app_country] => US [patent_app_date] => 1991-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4299 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/186/05186941.pdf [firstpage_image] =>[orig_patent_app_number] => 794777 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/794777
Vesicle formulation for the controlled release of therapeutic agents Nov 17, 1991 Issued
Array ( [id] => 3008684 [patent_doc_number] => 05308547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Mixed metal layered hydroxide hydrophilic organic material as thickeners for water and other hydrophylic fluids' [patent_app_type] => 1 [patent_app_number] => 7/793054 [patent_app_country] => US [patent_app_date] => 1991-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4742 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/308/05308547.pdf [firstpage_image] =>[orig_patent_app_number] => 793054 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/793054
Mixed metal layered hydroxide hydrophilic organic material as thickeners for water and other hydrophylic fluids Nov 14, 1991 Issued
Array ( [id] => 2995618 [patent_doc_number] => 05370824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-06 [patent_title] => 'Emulsifying method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/791148 [patent_app_country] => US [patent_app_date] => 1991-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2932 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/370/05370824.pdf [firstpage_image] =>[orig_patent_app_number] => 791148 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/791148
Emulsifying method and apparatus Nov 12, 1991 Issued
07/787340 COLOR CHANGING PIGMENTS FOR SOLAR ENERGY CONTROLLABLE PAINTS AND COATINGS Nov 3, 1991 Abandoned
Array ( [id] => 3590481 [patent_doc_number] => 05585412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-17 [patent_title] => 'Process for preparing flexible CFC-free polyurethane foams using an encapsulated blowing agent' [patent_app_type] => 1 [patent_app_number] => 7/786631 [patent_app_country] => US [patent_app_date] => 1991-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3627 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/585/05585412.pdf [firstpage_image] =>[orig_patent_app_number] => 786631 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/786631
Process for preparing flexible CFC-free polyurethane foams using an encapsulated blowing agent Oct 31, 1991 Issued
07/786646 HIGH PERFORMANCE DEWATERING AIDS Oct 31, 1991 Abandoned
Array ( [id] => 2888877 [patent_doc_number] => 05240640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'In situ use of gelatin or an aminodextran in the preparation of uniform ferrite particles' [patent_app_type] => 1 [patent_app_number] => 7/786024 [patent_app_country] => US [patent_app_date] => 1991-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4782 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/240/05240640.pdf [firstpage_image] =>[orig_patent_app_number] => 786024 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/786024
In situ use of gelatin or an aminodextran in the preparation of uniform ferrite particles Oct 30, 1991 Issued
07/784294 METHOD AND APPARATUS FOR FABRICATING BICHROMAL BALLS FOR A TWISTING BALL DISPLAY Oct 28, 1991 Abandoned
Array ( [id] => 4040216 [patent_doc_number] => 05868964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Caustic-stable modified polycarboxylate compound and method of making the same' [patent_app_type] => 1 [patent_app_number] => 7/778458 [patent_app_country] => US [patent_app_date] => 1991-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3113 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/868/05868964.pdf [firstpage_image] =>[orig_patent_app_number] => 778458 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/778458
Caustic-stable modified polycarboxylate compound and method of making the same Oct 15, 1991 Issued
07/777130 HIGHLY LIGHT-TRANSMITTING DUST PROTECTIVE FILM, PROCESS FOR PREPARA- TION THEREOF AND DUST PROTECTIVE MEMBER Oct 15, 1991 Abandoned
07/777468 DELIVERY VEHICLES WITH AMPHIPHILE-ASSOCIATED ACTIVE INGREDIENT Oct 15, 1991 Abandoned
07/775435 MULTIPLE PHASE EMULSIONS IN BURNER FUEL, COMBUSTION, EMULSION AND EXPLOSIVES APPLICATIONS Oct 14, 1991 Abandoned
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