Family

Loading Family data...

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

Patent Owner(s)

Patent Owner	Address
LIETZAU MARKUS	14109 BERLIN

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• A61C:DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lietzau, Markus	Berlin, DE	3	0

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	Feb 8, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 8, 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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 08, 2017	US,9724173,B2   US9724173B2	GRANTED PATENT AS SECOND PUBLICATION
January 30, 2014	US,20140030672,A1   US20140030672A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9724173

Use of bone adhesive for apical sealing a tooth root canal

---

 

Legal Events