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] => 20040734 [patent_doc_number] => 20250178956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => PHOTOCURABLE INKS AND PRIMERS FOR AUTOMOTIVE INTERIOR APPLICATIONS AND GLASS ARTICLES COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 19/052507 [patent_app_country] => US [patent_app_date] => 2025-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19052507 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/052507
Photocurable inks and primers for automotive interior applications and glass articles comprising same Feb 12, 2025 Issued
Array ( [id] => 19512288 [patent_doc_number] => 20240343974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/755864 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 421 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755864
ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME Jun 26, 2024 Pending
Array ( [id] => 19636524 [patent_doc_number] => 20240414973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/742113 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18742113 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742113
DISPLAY DEVICE Jun 12, 2024 Pending
Array ( [id] => 19434085 [patent_doc_number] => 20240302583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => MULTILAYER OPTICAL FILM WITH CRYSTALLINE LOW INDEX LAYERS [patent_app_type] => utility [patent_app_number] => 18/666258 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18666258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666258
MULTILAYER OPTICAL FILM WITH CRYSTALLINE LOW INDEX LAYERS May 15, 2024 Pending
Array ( [id] => 19409238 [patent_doc_number] => 20240292749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/636340 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636340 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636340
COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE Apr 15, 2024 Pending
Array ( [id] => 19422410 [patent_doc_number] => 20240298534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES [patent_app_type] => utility [patent_app_number] => 18/618426 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618426
Organic electroluminescent materials and devices Mar 26, 2024 Issued
Array ( [id] => 19362302 [patent_doc_number] => 20240264336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => NON-LINE-OF-SIGHT DEPOSITION OF COATING ON INTERNAL COMPONENTS OF ASSEMBLED DEVICE [patent_app_type] => utility [patent_app_number] => 18/605667 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18605667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/605667
NON-LINE-OF-SIGHT DEPOSITION OF COATING ON INTERNAL COMPONENTS OF ASSEMBLED DEVICE Mar 13, 2024 Issued
Array ( [id] => 20145411 [patent_doc_number] => 12379753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/603328 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 8259 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603328 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603328
Display device Mar 12, 2024 Issued
Array ( [id] => 19394913 [patent_doc_number] => 20240284783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES [patent_app_type] => utility [patent_app_number] => 18/601090 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601090 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601090
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Mar 10, 2024 Pending
Array ( [id] => 19186392 [patent_doc_number] => 20240165305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SLEEVE FOR MEDICAL DEVICE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/426605 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18426605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/426605
Sleeve for medical device assembly Jan 29, 2024 Issued
Array ( [id] => 19202795 [patent_doc_number] => 20240174694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/406700 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 544 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406700
Plurality of host materials and organic electroluminescent device comprising the same Jan 7, 2024 Issued
Array ( [id] => 19159180 [patent_doc_number] => 20240151887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => RETARDATION PLATE AND OPTICAL ELEMENT [patent_app_type] => utility [patent_app_number] => 18/530326 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18530326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530326
RETARDATION PLATE AND OPTICAL ELEMENT Dec 5, 2023 Pending
Array ( [id] => 20307267 [patent_doc_number] => 12453278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Flexible electronic assembly [patent_app_type] => utility [patent_app_number] => 18/530163 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530163 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530163
Flexible electronic assembly Dec 4, 2023 Issued
Array ( [id] => 19389561 [patent_doc_number] => 20240279431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => Fluid Plasticizers Including Fluorinated Organic Compounds for Use in Curable Fluoropolymer Compositions and Fluoroelastomer Compositions, and Methods for Improving Processability and Low Temperature Use Properties of Such Compositions [patent_app_type] => utility [patent_app_number] => 18/509232 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15560 [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] => 18509232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/509232
Fluid Plasticizers Including Fluorinated Organic Compounds for Use in Curable Fluoropolymer Compositions and Fluoroelastomer Compositions, and Methods for Improving Processability and Low Temperature Use Properties of Such Compositions Nov 13, 2023 Pending
Array ( [id] => 19172656 [patent_doc_number] => 20240158630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => Thermoplastic Composition for Wire or Cable Jacket [patent_app_type] => utility [patent_app_number] => 18/497252 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18497252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497252
Thermoplastic Composition for Wire or Cable Jacket Oct 29, 2023 Pending
Array ( [id] => 18954989 [patent_doc_number] => 20240043316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => PERALUMINOUS LITHIUM ALUMINOSILICATES WITH HIGH LIQUIDUS VISCOSITY [patent_app_type] => utility [patent_app_number] => 18/382781 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382781
PERALUMINOUS LITHIUM ALUMINOSILICATES WITH HIGH LIQUIDUS VISCOSITY Oct 22, 2023 Pending
Array ( [id] => 20865487 [patent_doc_number] => 12692365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Tetraisopentyl esters of butanetetracarboxylic acid, production thereof and use thereof as plasticizers [patent_app_type] => utility [patent_app_number] => 18/476901 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1711 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476901 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476901
TETRAISOPENTYL ESTERS OF BUTANETETRACARBOXYLIC ACID, PRODUCTION THEREOF AND USE THEREOF AS PLASTICIZERS Sep 27, 2023 Issued
Array ( [id] => 18904133 [patent_doc_number] => 20240019618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => INFRARED TRANSMISSIVE PRODUCT [patent_app_type] => utility [patent_app_number] => 18/472650 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18472650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472650
INFRARED TRANSMISSIVE PRODUCT Sep 21, 2023 Abandoned
Array ( [id] => 19948508 [patent_doc_number] => 12319857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Organic electroluminescent materials and devices [patent_app_type] => utility [patent_app_number] => 18/470754 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4508 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470754 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470754
Organic electroluminescent materials and devices Sep 19, 2023 Issued
Array ( [id] => 18860970 [patent_doc_number] => 20230415405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => STEREOLITHOGRAPHY ADDITIVE MANUFACTURING OF PHOTOALIGNED LIQUID CRYSTAL ELASTOMERS [patent_app_type] => utility [patent_app_number] => 18/237836 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237836
STEREOLITHOGRAPHY ADDITIVE MANUFACTURING OF PHOTOALIGNED LIQUID CRYSTAL ELASTOMERS Aug 23, 2023 Pending
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