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Serving hundreds of leading biopharmaceutical companies globally:

Generated: April 27, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,845,075

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Summary for Patent: 4,845,075

Title:	Biologically active B-chain homodimers
Abstract:	Dimeric proteins having substantially the same biological activity as PDGF are disclosed. More specifically, the protein may have two substantially identical polypeptide chains, each of the chains being substantially homologous to the B-chain of PDGF. Alternatively, the protein may have two polypeptide chains that are substantially identical to the B-chain of PDGF. In addition, proteins comprising polypeptides that are variants or derivatives of the B-chain of PDGF are also disclosed. Therapeutic compositions containing these proteins and methods for enhancing the wound-healing process in warm-blooded animals are also disclosed.
Inventor(s):	Murray; Mark J. (Seattle, WA), Kelly; James D. (Seattle, WA)
Assignee:	ZymoGenetics, Inc. (Seattle, WA)
Application Number:	06/942,161
Patent Claim Types: see list of patent claims	Compound; Composition; Use;

Drugs Protected by US Patent 4,845,075

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Patent Submitted
Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Patent Submitted

International Family Members for US Patent 4,845,075

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Country	Document Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
European Patent Office	0177957	➤ Try a Free Trial	SPC/GB99/023	United Kingdom	➤ Try a Free Trial
European Patent Office	0177957	➤ Try a Free Trial	C990016	Netherlands	➤ Try a Free Trial
European Patent Office	0177957	➤ Try a Free Trial	99C0034	Belgium	➤ Try a Free Trial
Denmark	176036	➤ Try a Free Trial
Country	Document Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration

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