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

Patent Owner(s)

Patent Owner	Address
ARENA PHARMACEUTICALS INC	6154 NANCY RIDGE DRIVE SAN DIEGO CA 92121

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C07D:HETEROCYCLIC COMPOUNDS
• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

• 2023 Application Filing Year
• A61K Class
• 11803 Applications Filed
• 2060 Patents Issued To-Date
• 17.46 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
CHEN, Weichao	San Diego, US	20	82
# of filed Patents : 20 Total Citations : 82
KRAMER, Bryan A	San Diego, US	13	94
# of filed Patents : 13 Total Citations : 94
SADEQUE, Abu JM	San Diego, US	13	65
# of filed Patents : 13 Total Citations : 65
SHIFRINA, Anna	San Diego, US	18	102
# of filed Patents : 18 Total Citations : 102
SHIN, Young-Jun	San Diego, US	44	569
# of filed Patents : 44 Total Citations : 569
TRAN, Thuy-Anh	San Diego, US	49	354
# of filed Patents : 49 Total Citations : 354
VALLAR, Pureza	Chula Vista, US	9	72
# of filed Patents : 9 Total Citations : 72
ZOU, Ning	San Diego, US	38	245
# of filed Patents : 38 Total Citations : 245

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Patent Citation Ranking

• 1 Citation Count
• A61K Class

• 90.63 % this patent is cited more than
• 2 Age

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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	Jun 21, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jun 21, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 21, 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: 2023/0404,954

MODULATORS OF THE PROSTACYCLIN (PGI2) RECEPTOR USEFUL FOR THE TREATMENT OF DISORDERS RELATED THERETO

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Abstract

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The present invention relates to amide derivatives of Formula (XIIIa) and pharmaceutical compositions thereof that modulate the activity of the PGI2 receptor.

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Description

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Claims

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Claims data not available

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