Jianguo REN

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Composite negative electrode material and preparation method theref...
- Patent number 12,341,191
- Issue date Jun 24, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Chunlei Pang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon-based composite material, lithium ion battery, and preparat...
- Patent number 12,288,874
- Issue date Apr 29, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Peng He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Preparation method for long-cycle modified graphite-based composite...
- Patent number 12,258,274
- Issue date Mar 25, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Xiujun Pan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silicon oxide/carbon composite negative electrode material and prep...
- Patent number 12,255,323
- Issue date Mar 18, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Jingwei Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon-oxygen composite negative electrode material and method for...
- Patent number 12,183,919
- Issue date Dec 31, 2024
- BTR NEW MATERIAL GROUP CO., LTD.
- Chunlei Pang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode material of lithium ion secondary battery, prepa...
- Patent number 12,166,210
- Issue date Dec 10, 2024
- BTR NEW MATERIAL GROUP CO., LTD.
- Lijuan Qu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium ion battery negative electrode material and preparation met...
- Patent number 11,967,708
- Issue date Apr 23, 2024
- BTR NEW MATERIAL GROUP CO., LTD.
- Tengyu Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound, preparation method therefore, and use in lithium ion seco...
- Patent number 11,929,484
- Issue date Mar 12, 2024
- BTR NEW MATERIAL GROUP CO., LTD.
- Chunlei Pang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Composite negative electrode material for lithium ion battery, prep...
- Patent number 11,909,035
- Issue date Feb 20, 2024
- BTR NEW MATERIAL GROUP CO., LTD.
- Zhiqiang Deng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon matrix composite material, preparation method therefor and l...
- Patent number 11,757,089
- Issue date Sep 12, 2023
- BTR NEW MATERIAL GROUP CO., LTD.
- Peng He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Natural graphite-based modified composite material, preparation met...
- Patent number 11,581,539
- Issue date Feb 14, 2023
- BTR NEW MATERIAL GROUP CO., LTD.
- Xingyang Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silicon-based negative electrode material, preparation method there...
- Patent number 11,515,530
- Issue date Nov 29, 2022
- BTR NEW MATERIAL GROUP CO., LTD.
- Zhiqiang Deng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aqueous binder for lithium ion battery, preparation method therefor...
- Patent number 10,777,818
- Issue date Sep 15, 2020
- YANYI NEW ENERGY TECHNOLOGY CO., LTD.
- Jun Liu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Equipment and process for preparing silicon oxides
- Patent number 10,611,644
- Issue date Apr 7, 2020
- BTR New Material Group Co., Ltd.
- Chunlei Pang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Multiple-element composite material for anodes, preparation method...
- Patent number 10,522,834
- Issue date Dec 31, 2019
- Shenzhen BTR New Energy Materials Inc.
- Min Yue
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Silicon monoxide composite negative electrode material used for lit...
- Patent number 10,170,754
- Issue date Jan 1, 2019
- Shenzhen BTR New Energy Materials Inc.
- Jianguo Ren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nano-silicon composite negative electrode material used for lithium...
- Patent number 10,170,753
- Issue date Jan 1, 2019
- Shenzhen BTR New Energy Materials Inc.
- Jianguo Ren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for modification of lithium ion battery positive electrode m...
- Patent number 9,440,861
- Issue date Sep 13, 2016
- Shenzhen BTR New Energy Materials Inc.
- Min Yue
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ANODE MATERIAL AND BATTERY
- Publication number 20250233149
- Publication date Jul 17, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Mengyang ZU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ANODE MATERIAL AND BATTERY
- Publication number 20250226408
- Publication date Jul 10, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Mengyang ZU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE MATERIAL AND BATTERY
- Publication number 20250183302
- Publication date Jun 5, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Meng ZHANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
NEGATIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREFOR, AND BA...
- Publication number 20250162875
- Publication date May 22, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Hang DONG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ANODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY
- Publication number 20250158040
- Publication date May 15, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Wei Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE MATERIAL, PREPARATION METHOD THEREOF AND LITHIUM ION BATTERY
- Publication number 20250158137
- Publication date May 15, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Peng HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE MATERIAL, PREPARATION METHOD THEREOF, AND BATTERY
- Publication number 20250154015
- Publication date May 15, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Zhiqiang DENG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ANODE MATERIAL, PREPARATION METHOD THEREOF AND LITHIUM ION BATTERY
- Publication number 20250158041
- Publication date May 15, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Wei XIE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE MATERIAL AND PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY
- Publication number 20250158042
- Publication date May 15, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Wei XIE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON MATERIAL, ANODE MATERIAL AND BATTERY
- Publication number 20250158072
- Publication date May 15, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- MINGJIE LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE MATERIAL, NEGATIVE ELECTRODE PASTE AND LITHIUM-ION BATTERY
- Publication number 20250158043
- Publication date May 15, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Lijuan QU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Anode Material and Preparation Method Therefor, and Battery
- Publication number 20250149560
- Publication date May 8, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Peng HE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ANODE MATERIAL, PREPARATION METHOD THEREFOR, AND LITHIUM-ION BATTERY
- Publication number 20250149565
- Publication date May 8, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Xi CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR AND LITHIU...
- Publication number 20250149624
- Publication date May 8, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- TENGYU LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE MATERIAL AND LITHIUM-ION BATTERY
- Publication number 20250149551
- Publication date May 8, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- MINGJIE LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE MATERIAL AND BATTERY
- Publication number 20250149562
- Publication date May 8, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Weili AN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Anode Material and Battery
- Publication number 20250149561
- Publication date May 8, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Weili AN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Anode Material and Battery
- Publication number 20250149568
- Publication date May 8, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Xi CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE MATERIAL AND PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY
- Publication number 20250149552
- Publication date May 8, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Peng HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE MATERIAL, PREPARATION METHOD THEREOF, AND BATTERY
- Publication number 20250149567
- Publication date May 8, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Chengmao XIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIU...
- Publication number 20250149580
- Publication date May 8, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- XINGYANG LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE MATERIAL AND LITHIUM ION BATTERY
- Publication number 20250140800
- Publication date May 1, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Chengmao XIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE MATERIAL, PREPARATION METHOD THEREOF AND LITHIUM ION BATTERY
- Publication number 20250132315
- Publication date Apr 24, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Songtao GUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE MATERIAL AND BATTERY
- Publication number 20250132336
- Publication date Apr 24, 2025
- Kaifeng Ruifeng New Material Co., Ltd.
- Jian HUANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ANODE MATERIAL AND BATTERY
- Publication number 20250125357
- Publication date Apr 17, 2025
- Kaifeng Ruifeng New Material Co., Ltd.
- Jian HUANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ANODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY
- Publication number 20250118731
- Publication date Apr 10, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Chengmao XIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Negative Electrode Material and Preparation Method thereof and Lith...
- Publication number 20250087679
- Publication date Mar 13, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Zhiqiang Deng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE MATERIAL, METHOD FOR PREPARING THE SAME, AND LITHIUM-ION BATTERY
- Publication number 20250079463
- Publication date Mar 6, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Zhangkun LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE MATERIAL OF LITHIUM ION SECONDARY BATTERY, PREPA...
- Publication number 20250070138
- Publication date Feb 27, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Lijuan QU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE NEGATIVE ELECTRODE MATERIAL, AND PREPARATION METHOD THERE...
- Publication number 20250038184
- Publication date Jan 30, 2025
- BTR NEW MATERIAL GROUP CO., LTD.
- Xi CHEN
- H01 - BASIC ELECTRIC ELEMENTS

Jianguo REN

Person

Patents Grantslast 30 patents

Composite negative electrode material and preparation method theref...

Silicon-based composite material, lithium ion battery, and preparat...

Preparation method for long-cycle modified graphite-based composite...

Silicon oxide/carbon composite negative electrode material and prep...

Silicon-oxygen composite negative electrode material and method for...

Negative electrode material of lithium ion secondary battery, prepa...

Lithium ion battery negative electrode material and preparation met...

Compound, preparation method therefore, and use in lithium ion seco...

Composite negative electrode material for lithium ion battery, prep...

Carbon matrix composite material, preparation method therefor and l...

Natural graphite-based modified composite material, preparation met...

Silicon-based negative electrode material, preparation method there...

Aqueous binder for lithium ion battery, preparation method therefor...

Equipment and process for preparing silicon oxides

Multiple-element composite material for anodes, preparation method...

Silicon monoxide composite negative electrode material used for lit...

Nano-silicon composite negative electrode material used for lithium...

Method for modification of lithium ion battery positive electrode m...

Patents Applicationslast 30 patents

ANODE MATERIAL AND BATTERY

ANODE MATERIAL AND BATTERY

ANODE MATERIAL AND BATTERY

NEGATIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREFOR, AND BA...

ANODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY

ANODE MATERIAL, PREPARATION METHOD THEREOF AND LITHIUM ION BATTERY

ANODE MATERIAL, PREPARATION METHOD THEREOF, AND BATTERY

ANODE MATERIAL, PREPARATION METHOD THEREOF AND LITHIUM ION BATTERY

ANODE MATERIAL AND PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY

CARBON MATERIAL, ANODE MATERIAL AND BATTERY

ANODE MATERIAL, NEGATIVE ELECTRODE PASTE AND LITHIUM-ION BATTERY

Anode Material and Preparation Method Therefor, and Battery

ANODE MATERIAL, PREPARATION METHOD THEREFOR, AND LITHIUM-ION BATTERY

NEGATIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR AND LITHIU...

ANODE MATERIAL AND LITHIUM-ION BATTERY

ANODE MATERIAL AND BATTERY

Anode Material and Battery

Anode Material and Battery

ANODE MATERIAL AND PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY

ANODE MATERIAL, PREPARATION METHOD THEREOF, AND BATTERY

NEGATIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIU...

ANODE MATERIAL AND LITHIUM ION BATTERY

ANODE MATERIAL, PREPARATION METHOD THEREOF AND LITHIUM ION BATTERY

ANODE MATERIAL AND BATTERY

ANODE MATERIAL AND BATTERY

ANODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY

Negative Electrode Material and Preparation Method thereof and Lith...

ANODE MATERIAL, METHOD FOR PREPARING THE SAME, AND LITHIUM-ION BATTERY

NEGATIVE ELECTRODE MATERIAL OF LITHIUM ION SECONDARY BATTERY, PREPA...

COMPOSITE NEGATIVE ELECTRODE MATERIAL, AND PREPARATION METHOD THERE...