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Serving leading biopharmaceutical companies globally:

QuintilesIMS
Queensland Health
Merck
Dow
Cipla
McKesson
Federal Trade Commission
Express Scripts
McKinsey
Cerilliant

Generated: November 22, 2017

DrugPatentWatch Database Preview

Drug Master Files for: chymotrypsin

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DMF No. Status Type Submission Date Holder Subject
351III11/2/1959PRINCETON LAB PRODS COTRYPSIN, CHYMOTRYPSIN & RIBONUCLEASE - 'G PROCEDURES & ASSAYS
367III2/17/1960WAITAKI INTERNATIONAL BIOSCIENCES SUB WAITAKI CANADA LTDTRYPSIN & a - CHYMOTRYPSIN - PREPARTION & ASSAY METHODS
407III11/7/1960WORTHINGTON BIOCHEM CORPCHYMOTRYPSIN (MANUF PROCEDURE)
490III6/22/1962ELANCO DIV ELI LILLY AND COCHYMOTRYPSIN TRYPSIN CRYSTALLIZED
553III5/17/1963ARMOUR PHARMACEUTICAL COCHYMOTRYPSIN CRYSTALLIZED
2837III1/27/1977WAITAKI INTERNATIONAL BIOSCIENCES SUB WAITAKI CANADA LTDCHYMOTRYPSIN AND/OR TRYPSIN
26454AII8/30/2012BEIJING GEYUAN TIANRUN BIO TECH CO LTDCHYMOTRYPSIN (NON-STERILE, BULK FORM)
28779AII8/15/2014ENZYMEKING BIOTECHNOLOGY CO LTDCHYMOTRYPSIN
31033AII9/19/2016ZHEJIANG FENG'AN BIO-PHARMACEUTICAL CO LTDCHYMOTRYPSIN
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Drug Master File Glossary

STATUS OF DMFS

  • A = Active. This means that the DMF was found acceptable for filing, administratively, and is up-to-date.
  • I = Inactive
  • N = Not an assigned number
  • P = DMF Pending Filing Review

TYPES OF DMFs

  • Type I Manufacturing Site, Facilities, Operating Procedures, and Personnel (no longer applicable)
  • Type II Drug Substance, Drug Substance Intermediate, and Material Used in Their Preparation, or Drug Product
  • Type III Packaging Material
  • Type IV Excipient, Colorant, Flavor, Essence, or Material Used in Their Preparation
  • Type V FDA Accepted Reference Information

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Serving leading biopharmaceutical companies globally:

Novartis
McKinsey
Federal Trade Commission
Medtronic
Merck
QuintilesIMS
Colorcon
AstraZeneca
Argus Health
Deloitte

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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