Search

Ruiyun Zhang

Examiner (ID: 17251, Phone: (571)270-7934 , Office: P/1782 )

Most Active Art Unit
1782
Art Unit(s)
1782, 1798
Total Applications
1209
Issued Applications
760
Pending Applications
119
Abandoned Applications
348

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19300192 [patent_doc_number] => 20240228761 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => AQUEOUS DISPERSION [patent_app_type] => utility [patent_app_number] => 18/279662 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279662
AQUEOUS DISPERSION Mar 1, 2022 Pending
Array ( [id] => 19300192 [patent_doc_number] => 20240228761 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => AQUEOUS DISPERSION [patent_app_type] => utility [patent_app_number] => 18/279662 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279662
AQUEOUS DISPERSION Mar 1, 2022 Pending
Array ( [id] => 18987934 [patent_doc_number] => 20240059903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => PHOTOINITIATOR RESINS WITH DIBENZOYLMETHANE SUBSTRUCTURE [patent_app_type] => utility [patent_app_number] => 18/268807 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268807 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268807
PHOTOINITIATOR RESINS WITH DIBENZOYLMETHANE SUBSTRUCTURE Feb 27, 2022 Pending
Array ( [id] => 19217970 [patent_doc_number] => 20240182674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => USE OF A STABILIZER COMPOSITION FOR STABILIZING HALOGEN-FREE RECYCLED THERMOPLASTICS, STABILIZER COMPOSITION, MASTER BATCH OR CONCENTRATE, STABILIZED PLASTIC COMPOSITION, PROCESS FOR STABILIZING HALOGEN-FREE RECYCLED THERMOPLASTICS, AND USE OF COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/548518 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548518
USE OF A STABILIZER COMPOSITION FOR STABILIZING HALOGEN-FREE RECYCLED THERMOPLASTICS, STABILIZER COMPOSITION, MASTER BATCH OR CONCENTRATE, STABILIZED PLASTIC COMPOSITION, PROCESS FOR STABILIZING HALOGEN-FREE RECYCLED THERMOPLASTICS, AND USE OF COMPOSITIONS Feb 24, 2022 Pending
Array ( [id] => 17658785 [patent_doc_number] => 20220179250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => PHOTO-ALIGNMENT POLYMER, BINDER COMPOSITION, BINDER LAYER, OPTICAL LAMINATE, OPTICAL LAMINATE MANUFACTURING METHOD, AND IMAGE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/677955 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17677955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/677955
PHOTO-ALIGNMENT POLYMER, BINDER COMPOSITION, BINDER LAYER, OPTICAL LAMINATE, OPTICAL LAMINATE MANUFACTURING METHOD, AND IMAGE DISPLAY DEVICE Feb 21, 2022 Abandoned
Array ( [id] => 19157848 [patent_doc_number] => 20240150555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => Composition Containing Cellulose Nanofibers [patent_app_type] => utility [patent_app_number] => 18/278099 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278099 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278099
Composition Containing Cellulose Nanofibers Feb 20, 2022 Pending
Array ( [id] => 17838801 [patent_doc_number] => 20220276106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => ENHANCED HYBRID SYSTEMS AND METHODS FOR CHARACTERIZING STRESS IN CHEMICALLY STRENGTHENED TRANSPARENT SUBSTRATES [patent_app_type] => utility [patent_app_number] => 17/676450 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17676450 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676450
Enhanced hybrid systems and methods for characterizing stress in chemically strengthened transparent substrates Feb 20, 2022 Issued
Array ( [id] => 19011807 [patent_doc_number] => 11918708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Sleeve for medical device assembly [patent_app_type] => utility [patent_app_number] => 17/672890 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7268 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672890
Sleeve for medical device assembly Feb 15, 2022 Issued
Array ( [id] => 17677136 [patent_doc_number] => 20220190303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/668792 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668792
ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE Feb 9, 2022 Pending
Array ( [id] => 17831663 [patent_doc_number] => 20220268967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Electronic Devices Having Glass Layers With Scratch Resistant Coatings [patent_app_type] => utility [patent_app_number] => 17/667686 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667686
Electronic devices having glass layers with scratch resistant coatings Feb 8, 2022 Issued
Array ( [id] => 18785943 [patent_doc_number] => 20230373849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => GLASS COMPOSITION FOR GLASS FIBER, GLASS FIBER, GLASS FIBER WOVEN FABRIC, AND GLASS-FIBER-REINFORCED RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/030788 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18030788 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030788
GLASS COMPOSITION FOR GLASS FIBER, GLASS FIBER, GLASS FIBER WOVEN FABRIC, AND GLASS-FIBER-REINFORCED RESIN COMPOSITION Feb 8, 2022 Pending
Array ( [id] => 17595568 [patent_doc_number] => 20220145142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => HOT MELT COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/583278 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583278
Hot melt composition Jan 24, 2022 Issued
Array ( [id] => 17578967 [patent_doc_number] => 20220135822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => MULTIAMINE LIGANDS FOR NANOPARTICLE SOLUBILIZATION AND INK COMPOSITIONS CONTAINING NANOPARTICLES CAPPED WITH THE LIGANDS [patent_app_type] => utility [patent_app_number] => 17/648326 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648326
Multiamine ligands for nanoparticle solubilization and ink compositions containing nanoparticles capped with the ligands Jan 18, 2022 Issued
Array ( [id] => 18987913 [patent_doc_number] => 20240059882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => PROPYLENE-BASED RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/260825 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18260825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260825
PROPYLENE-BASED RESIN COMPOSITION Jan 6, 2022 Pending
Array ( [id] => 17548346 [patent_doc_number] => 20220119687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => LAMINATE, LIQUID CRYSTAL DISPLAY DEVICE, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/563625 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17563625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563625
LAMINATE, LIQUID CRYSTAL DISPLAY DEVICE, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE Dec 27, 2021 Abandoned
Array ( [id] => 19020345 [patent_doc_number] => 20240076516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => INK COMPOSITION FOR SCREEN PRINTING AND METHOD FOR PRODUCING PRINTED MATTER [patent_app_type] => utility [patent_app_number] => 18/280043 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18280043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280043
INK COMPOSITION FOR SCREEN PRINTING AND METHOD FOR PRODUCING PRINTED MATTER Dec 27, 2021 Pending
Array ( [id] => 18405987 [patent_doc_number] => 20230167338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => AQUEOUS FLAME RETARDANT ADHESIVE COMPOSITION AND METHOD FOR PREPARING SAME [patent_app_type] => utility [patent_app_number] => 17/997540 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17997540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997540
Aqueous flame retardant adhesive composition and method for preparing same Dec 26, 2021 Issued
Array ( [id] => 19346713 [patent_doc_number] => 20240255676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => OPTICAL FILM HAVING EXCELLENT FOLDING PERFORMANCE AND DISPLAY DEVICE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/560376 [patent_app_country] => US [patent_app_date] => 2021-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18560376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/560376
OPTICAL FILM HAVING EXCELLENT FOLDING PERFORMANCE AND DISPLAY DEVICE COMPRISING SAME Dec 23, 2021 Pending
Array ( [id] => 19432704 [patent_doc_number] => 20240301202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => POLYCARBONATE RESIN COMPOSITION FOR 3D PRINTING HAVING EXCELLENT SHAPE RETENTION ABILITY AND INTERFACIAL ADHESION, AND PELLET AND FILAMENT FOR 3D PRINTING COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/268732 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268732
POLYCARBONATE RESIN COMPOSITION FOR 3D PRINTING HAVING EXCELLENT SHAPE RETENTION ABILITY AND INTERFACIAL ADHESION, AND PELLET AND FILAMENT FOR 3D PRINTING COMPRISING SAME Dec 21, 2021 Pending
Array ( [id] => 18939539 [patent_doc_number] => 20240034678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Method for inerting clays in hydraulic compositions intended for the construction industry [patent_app_type] => utility [patent_app_number] => 18/257035 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18257035 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257035
Method for inerting clays in hydraulic compositions intended for the construction industry Dec 21, 2021 Pending
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