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C09K11/65
containing carbon
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Patents Grants
last 30 patents
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Patent Grant
Upgraded coal
Patent number
11,958,056
Issue date
Apr 16, 2024
Energy & Environmental Research Center Foundation
Alexander Azenkeng
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Near-infrared emissive graphene quantum dots method of manufacture...
Patent number
11,873,433
Issue date
Jan 16, 2024
Texas Christian University
Anton V. Naumov
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Photoluminescence material and production method thereof
Patent number
11,807,790
Issue date
Nov 7, 2023
National Taiwan University of Science and Technology
Ren-Jie Weng
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Enhanced yellow-emitting carbon dots and its preparation method and...
Patent number
11,760,928
Issue date
Sep 19, 2023
Jiangnan University
Chan Wang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Extreme synthesis of crystalline aerogel materials from amorphous a...
Patent number
11,718,787
Issue date
Aug 8, 2023
Lawrence Livermore National Security, LLC
Peter J. Pauzauskie
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing graphene quantum dots
Patent number
11,718,531
Issue date
Aug 8, 2023
DXOME CO., LTD.
Jun Hyuk Chung
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Fluorescent water treatment compounds and method of use
Patent number
11,697,604
Issue date
Jul 11, 2023
ChampionX USA Inc.
Jeremy Moloney
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Near-infrared II polymer fluorescent microsphere and method for pre...
Patent number
11,668,706
Issue date
Jun 6, 2023
WWHS BIOTECH, INC.
Tao Liao
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Organic light emitting diode display device
Patent number
11,665,954
Issue date
May 30, 2023
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jun Cao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for preparing nano-quantum dot, nano-quantum dot material, a...
Patent number
11,608,469
Issue date
Mar 21, 2023
Xuyang Sun
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Inverted nanocone structure for optical device and method of produc...
Patent number
11,598,905
Issue date
Mar 7, 2023
Korea Institute of Science and Technology
Sang Wook Han
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Hole collection layer composition for organic photoelectric convers...
Patent number
11,527,719
Issue date
Dec 13, 2022
NISSAN CHEMICAL CORPORATION
Shun Sugawara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fluorescent nanomaterial and preparation method and applications th...
Patent number
11,407,941
Issue date
Aug 9, 2022
Institute of Process Engineering, Chinese Academy of Sciences
Hongbin Cao
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Zinc oxide-based quantum dot aggregate capable of emitting white light
Patent number
11,390,800
Issue date
Jul 19, 2022
Korea Institute of Science and Technology
Won-Kook Choi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for preparing bright near-infrared emissive carbon dots with...
Patent number
11,390,801
Issue date
Jul 19, 2022
Jilin University
Bai Yang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Composite and preparation method thereof and application thereof
Patent number
11,345,850
Issue date
May 31, 2022
TCL TECHNOLOGY GROUP CORPORATION
Zhiwen Nie
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Graphene-based compound, preparation method thereof, and single-pha...
Patent number
11,306,000
Issue date
Apr 19, 2022
Korea Advanced Institute of Science and Technology
O Ok Park
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Preparation method for graphene quantum dots with different oxygen...
Patent number
11,299,671
Issue date
Apr 12, 2022
Linde Zhang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of making biomass fluorescent carbon quantum dots from soybe...
Patent number
11,220,631
Issue date
Jan 11, 2022
Zhejiang University of Science and Technology
Liting Zhang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for manufacturing an ultra small grain-size nanocrystalline...
Patent number
11,186,923
Issue date
Nov 30, 2021
Zhejiang University of Technology
Xiaojun Hu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Composition, a process of producing the same, and use of the same
Patent number
11,142,687
Issue date
Oct 12, 2021
National Institute for Materials Science
Tadaaki Nagao
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor nanocrystal-ligand composite and device including com...
Patent number
11,133,468
Issue date
Sep 28, 2021
Samsung Electronics Co., Ltd.
Jaejun Chang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Fluorescent water treatment compounds and method of use
Patent number
11,130,685
Issue date
Sep 28, 2021
ChampionX USA Inc.
Jeremy Moloney
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Triangular carbon quantum dots and compositions and uses thereof
Patent number
11,111,432
Issue date
Sep 7, 2021
Beijing Normal University
Louzhen Fan
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for preparing nanohybrid used for ratiometric fluorescence a...
Patent number
11,073,517
Issue date
Jul 27, 2021
QINGDAO UNIVERSITY
Hui Jin
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Production method for carbon-based light-emitting material
Patent number
11,066,599
Issue date
Jul 20, 2021
Nissan Chemical Industries, Ltd.
Tadayuki Isaji
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Compositions, quantum dot polymer composite, and layered structures...
Patent number
11,060,019
Issue date
Jul 13, 2021
Samsung Electronics Co., Ltd.
Yongwook Kim
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Light-emitting film, production method thereof, and a light emittin...
Patent number
11,050,033
Issue date
Jun 29, 2021
Samsung Electronics Co., Ltd.
Kwanghee Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for manufacturing carbonaceous luminescent material
Patent number
11,041,120
Issue date
Jun 22, 2021
Nissan Chemical Industries, Ltd.
Tadayuki Isaji
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ratiometric and multiplexed sensors from single chirality carbon na...
Patent number
11,002,741
Issue date
May 11, 2021
Massachusetts Institute of Technology
Juan Pablo Giraldo Gomez
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
USE OF NITROGEN-DOPED CARBON FLUORESCENT QUANTUM DOT IN PREPARATION...
Publication number
20240069027
Publication date
Feb 29, 2024
Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medi...
JIPENG LI
B82 - NANO-TECHNOLOGY
Information
Patent Application
FABRICATION OF BLUE-FLUORESCENT AND NON-TOXIC NANODIAMONDS 9NDs) FR...
Publication number
20240002236
Publication date
Jan 4, 2024
Council of Scientific and Industrial Research
Binoy K. SAIKIA
B82 - NANO-TECHNOLOGY
Information
Patent Application
HYDROPHOBIC FLUORESCENT CARBON QUANTUM DOT FOR MARKER APPLICATION I...
Publication number
20230363193
Publication date
Nov 9, 2023
Indian Oil Corporation Limited
Jyotiranjan OTA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PREPARING DUAL-CHANNEL VISUAL MULTICOLOR FLUORESCENT PRO...
Publication number
20230358741
Publication date
Nov 9, 2023
Henan Polytechnic University
Jun XU
B82 - NANO-TECHNOLOGY
Information
Patent Application
FLUORESCENT PROBE FOR DETECTION OF JASMONIC ACID (JA) AND PREPARATI...
Publication number
20230348781
Publication date
Nov 2, 2023
Zhejiang University
Yong HE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOTOSYNTHESIS STIMULATOR BASED ON HYBRID CARBON NANOPARTICLES, REL...
Publication number
20230339823
Publication date
Oct 26, 2023
Fundação Universidade de Brasília
Marcelo OLIVEIRA RODRIGUES
B82 - NANO-TECHNOLOGY
Information
Patent Application
INFRARED RADIATION-EMITTING RESIN COMPOSITION
Publication number
20230287264
Publication date
Sep 14, 2023
FIRBEST CO., LTD.
Shunichi KIKUTA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LUMINESCENT DIAMOND
Publication number
20230257648
Publication date
Aug 17, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Yahua Bao
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR SYNTHESIZING FLUORESCENT CQDs AND NITROGEN-PHOSPHORUS C...
Publication number
20230227719
Publication date
Jul 20, 2023
Shaanxi University of Science and Technology
CHUANYI WANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEM AND METHOD FOR SYNTHESIS OF GRAPHENE QUANTUM DOTS
Publication number
20230212015
Publication date
Jul 6, 2023
LOG 9 MATERIALS SCIENTIFIC PRIVATE LIMITED
AKSHAY VIVEK SINGHAL
B82 - NANO-TECHNOLOGY
Information
Patent Application
COMPOSITION AND METHOD FOR PRODUCING SAME
Publication number
20230193124
Publication date
Jun 22, 2023
Kureha Corporation
Junya UCHIDA
B82 - NANO-TECHNOLOGY
Information
Patent Application
CARBON NANODOT-POLYACRYLIC ACID COMPOSITE HYDROGEL, AND METHOD FOR...
Publication number
20230109313
Publication date
Apr 6, 2023
SOUTHERN TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
Wei-Yu CHEN
B82 - NANO-TECHNOLOGY
Information
Patent Application
QUASI-ONE-DIMENSIONAL GRAPHENE NANOMATERIALS FOR NANOSCALE TUNABLE...
Publication number
20230089278
Publication date
Mar 23, 2023
California Institute of Technology
Deepan Kishore Kumar
B82 - NANO-TECHNOLOGY
Information
Patent Application
ENHANCED YELLOW-EMITTING CARBON DOTS AND ITS PREPARATION METHOD AND...
Publication number
20230075990
Publication date
Mar 9, 2023
JIANGNAN UNIVERSITY
Chan WANG
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR PREPARING FLUORESCENT CARBON QUANTUM DOTS BY USING GAS-L...
Publication number
20230002673
Publication date
Jan 5, 2023
XI'AN JIAOTONG UNIVERSITY
YUAN LI
B82 - NANO-TECHNOLOGY
Information
Patent Application
CARBON QUANTUM DOTS AND USES THEREOF
Publication number
20220401586
Publication date
Dec 22, 2022
CNANO MEDICINE CORP.
Louzhen FAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
THERAPEUTIC DEVICE FOR PAINFUL INFLAMMATORY PATHOLOGIES AND FOR NEU...
Publication number
20220395698
Publication date
Dec 15, 2022
Fabio Fontana
B82 - NANO-TECHNOLOGY
Information
Patent Application
CARBON QUANTUM DOT-CONTAINING COMPOSITION AND METHOD FOR PRODUCING...
Publication number
20220380217
Publication date
Dec 1, 2022
Kureha Corporation
Takumi KATSURAO
B82 - NANO-TECHNOLOGY
Information
Patent Application
COMPOSITIONS AND ARTICLES COMPRISING (NANO)DIAMOND PARTICLES
Publication number
20220362399
Publication date
Nov 17, 2022
Debina Diagnostics, Inc.
Giora Z. Feuerstein
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING MULTICOLOR, FLUORESCENT CARBON QUANTUM DOT NA...
Publication number
20220333011
Publication date
Oct 20, 2022
West Virginia University Board of Governors on behalf of West Virginia Univer...
Hanjing TIAN
B82 - NANO-TECHNOLOGY
Information
Patent Application
Carbon Dots Emitting Light Having Multiple Colors and Method of Fab...
Publication number
20220333009
Publication date
Oct 20, 2022
Korea Advanced Institute of Science and Technology
DoHyun KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SOLUBLE GRAPHENE QUANTUM DOTS AND LIGHT-EMITTING DEVICE USING THE SAME
Publication number
20220333010
Publication date
Oct 20, 2022
Samsung Electronics Co., Ltd.
Sangwon KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CARBON NANODOT-FLUORESCENT POLYMER COMPOSITE, AND METHOD FOR PREPAR...
Publication number
20220325172
Publication date
Oct 13, 2022
TAINAN SPINNING CO., LTD.
Wei-Yu Chen
B82 - NANO-TECHNOLOGY
Information
Patent Application
NV-CENTER-BASED MICROWAVE-FREE QUANTUM SENSOR AND USES AND CHARACTE...
Publication number
20220307997
Publication date
Sep 29, 2022
Jan Berend Meijer
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Photoluminescence Material and Production Method Thereof
Publication number
20220298412
Publication date
Sep 22, 2022
National Taiwan University of Science and Technology
Ren-Jie Weng
B82 - NANO-TECHNOLOGY
Information
Patent Application
ROOM TEMPERATURE PHOSPHORESCENT METAL-FREE CARBON DOTS IN A CONTINU...
Publication number
20220290044
Publication date
Sep 15, 2022
University of Connecticut
Mingtao ZHENG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
GOLD NANOPARTICLE-PHOSPHOR HYBRID MATERIAL AND METHOD FOR PREPARING...
Publication number
20220259494
Publication date
Aug 18, 2022
Kyungpook National University Industry-Academic Cooperation Foundation
Hye Jin LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LASER-ASSISTED TAGGANT EMBEDMENT
Publication number
20220236186
Publication date
Jul 28, 2022
Honeywell International Inc.
Catalin Florea
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR SYNTHESIZING CARBON QUANTUM DOTS, AND METHOD FOR MANUFAC...
Publication number
20220234894
Publication date
Jul 28, 2022
Pukyong National University Industry-University Cooperation Foundation
Hyun Kyoung YANG
B82 - NANO-TECHNOLOGY
Information
Patent Application
MICRO-LED APPARATUS WITH A SERIES OF CARBON-BASED LIGHT-EMITTING MA...
Publication number
20220231202
Publication date
Jul 21, 2022
Oregon State University
Li-Jing Cheng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...