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Serving hundreds of leading biopharmaceutical companies globally:

Cerilliant
Medtronic
Daiichi Sankyo
Fuji
Chinese Patent Office
Dow
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Accenture
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Generated: May 23, 2018

DrugPatentWatch Database Preview

Details for Patent: 3,950,933

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Summary for Patent: 3,950,933
Title: Cabled or wrapped, stuffer box crimped yarn and method of producing the same
Abstract:A stuffer box crimped yarn of lengthwise uniformity in appearance is produced by twisting together or, more specifically, cabling at least three multifiliment ends, at least one of the ends being of a different color, initial twist or initial texture from at least one other of the ends, or by twisting together, that is, wrapping, two stuffer box crimped multifilament ends, at least one of the ends having an initial twist, the ends being of different colors, initial twists or initial textures.
Inventor(s): Tuthill; Royal P. (Newton, PA)
Assignee: Concorde Fibers Inc. (Columbia, MD)
Application Number:05/443,059
Patent Claim Types:
see list of patent claims

Drugs Protected by US Patent 3,950,933

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

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Serving hundreds of leading biopharmaceutical companies globally:

Mallinckrodt
Johnson and Johnson
Cerilliant
Cipla
Harvard Business School
Boehringer Ingelheim
McKesson
Julphar
US Department of Justice

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