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

Patent Owner(s)

Patent Owner	Address
MERCK SERONO SA	CENTRE INDUSTRIEL COINSINS VAUD 1267

International Classification(s)

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

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Atherall, John Frederick	Saffron Walden, GB	11	226
Church, Dennis	Commugny, CH	25	272
Cleva, Christophe	La Tour, FR	8	39
Crosignani, Stefano	St. Genis-Pouilly, FR	37	234
Macritchie, Jacqueline A	Saffron Walden, GB	1	6
Merlot, Cedric	Collonges-sous-Saleve, FR	3	37
Page, Patrick	Saint-Julien-en-Genevois, FR	24	307
Pupowicz, Doris	Veyrier, CH	3	16
Schwarz, Matthias	Gland (VD), CH	65	567
Sebille, Eric	Le Poizat, FR	4	21

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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 07, 2012	US,8236963,B2   US8236963B2	GRANTED PATENT AS SECOND PUBLICATION
December 24, 2009	US,20090318486,A1   US20090318486A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8236963

Tricyclic spiro derivatives as CRTH2 modulators

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