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

Patent Owner(s)

Patent Owner	Address
HOFFMANN-LA ROCHE INC	150 CLOVE ROAD OVERLOOK AT GREAT NOTCH SUITE 8 LITTLE FALLS NJ 07424

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS
• A61P:THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDI....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
CHENG, Zhanling	Shanghai, CN	28	25
LERNER, Christian	Bottmingen, CH	41	92
LIU, Yongqiang	Shanghai, CN	48	183
NETTEKOVEN, Matthias	Grenzach-Wyhlen, DE	122	436
PFLIEGER, Philippe	Schwoben, FR	70	171
PUELLMANN, Bernd	Basel, CH	17	70
WANG, Jianhua	Shanghai, CN	136	730
WANG, Min	Shanghai, CN	957	5670
WANG, Yongguang	Shanghai, CN	55	208
YANG, Song	Shanghai, CN	190	648
ZHOU, Chengang	Shanghai, CN	25	163

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Feb 17, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Feb 17, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 17, 2035

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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: 2023/0257,354

NOVEL HETEROCYCLIC COMPOUNDS

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