Family

Loading Family data...

• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
TSINGHUA UNIVERSITY	NO 30 SHUANGQING ROAD HAIDIAN DISTRICT BEIJING 100084 BEIJING CITY BEIJING CITY 100084
JIANGSU HUADONG INSTITUTE OF LI-ION BATTERY CO LTD	NO C1 SHAZHOU LAKE TECHNOLOGICAL INNOVATION PARK HUACHANG ROAD YANGSHE TOWN ZHANGJIAGANG JIANGSU ZHANGJIAGANG

International Classification(s)

• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
DING, XIAO-LEI	Beijing, CN	2	1
GAO, JIAN	Beijing, CN	711	2235
HE, XIANG-MING	Beijing, CN	154	525
LI, JIAN-JUN	Beijing, CN	149	575
SHANG, YU-MING	Beijing, CN	54	78
WANG, LI	Beijing, CN	845	5936
WANG, YAO-WU	Beijing, CN	34	60

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

Forward Cite Landscape

Load Citation

• No Forward Cites to Display

Loading Forward Cite Landscape...

Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Aug 1, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 1, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2018/0034,029

COMPOSITE SEPARATOR AND PREPARATION METHOD THEREFOR, AND LITHIUM-ION BATTERY

---

 

Legal Events