Legal Opinion
Young Dental Manufacturing Company, Inc. v. Q3 Special Products, Inc., and David G. Kraenzle
Court of Appeals for the Federal Circuit
Decided June 19, 1997No. 96-1298PublishedCited by 84 opinions
1Opinion of the Court
CLEVENGER, Circuit Judge.
Young Dental Manufacturing Company (Young) appeals the judgment of the United States District Court for the Eastern District of Missouri in favor of Q3 Special Products and David G. Kraenzle (collectively Q3). Young Dental Mfg. Co. v. Q3 Special Prods., Inc., No. 93-CV-2319 (E.D.Mo. Sept. 21, 1995) (as amended by Order entered Feb. 21, 1996). The court ruled on summary judgment that Q3’s products do not literally infringe any patent claim asserted by Young. The court later upheld a jury verdict of noninfringement under the doctrine of equivalents and invalidity of all…
2Cases cited20 opinions
- MARKMAN Et Al. v. WESTVIEW INSTRUMENTS, INC., Et Al.Supreme Court of the United States · 1996
- Herbert Markman and Positek, Inc. v. Westview Instruments, Inc. And Althon Enterprises, Inc.Court of Appeals for the Federal Circuit · 1995
- Warner-Jenkinson Co. v. Hilton Davis Chemical Co.Supreme Court of the United States · 1997
- Amgen, Inc., Plaintiff/cross-Appellant v. Chugai Pharmaceutical Co., Ltd., and Genetics Institute, Inc.Court of Appeals for the Federal Circuit · 1991
- Hilton Davis Chemical Co. v. Warner-Jenkinson Company, Inc.Court of Appeals for the Federal Circuit · 1995
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3Cited by84 opinions
- Renishaw Plc v. Marposs Societa' Per Azioni and Marposs CorporationCourt of Appeals for the Federal Circuit · 1998
- Teleflex, Inc. v. Ficosa North America Corp., Fico Cables, S.A., and Ficosa North America S.A. De C.V.Court of Appeals for the Federal Circuit · 2002
- amazon.com, Inc. v. barnesandnoble.com, Inc. And barnesandnoble.com, LLCCourt of Appeals for the Federal Circuit · 2001
- Johnson Worldwide Associates, Inc. v. Zebco Corporation and Brunswick CorporationCourt of Appeals for the Federal Circuit · 1999
- B. Braun Medical, Inc. v. Abbott Laboratories and Np Medical, Inc., Defendants/cross-AppellantsCourt of Appeals for the Federal Circuit · 1997
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