Legal Opinion
Sulfur-Tech Water Systems, Inc. v. Kohlenberg
District Court, N.D. Ohio
Decided June 8, 2001No. 3:00CV7365PublishedCited by 2 opinions
1Opinion of the Court
ORDER
CARR, District Judge.
This is a patent infringement case in which the parties have requested that I interpret the plaintiffs patent pursuant to Markman v. Westview Instruments, Inc., 52 F.3d 967 (Fed.Cir.1995) (en banc).
I. The Patent and its Disputed Terms
The patent at issue, United States Patent No. 5,744,040, is a methods and apparatus patent relating to the removal of hydrogen sulfide from water. To accomplish this objective, the patented method and apparatus use a manifold into which pressurized air and water are introduced to aerate the water so that it can be atomized and sprayed…
2Cases cited14 opinions
- Herbert Markman and Positek, Inc. v. Westview Instruments, Inc. And Althon Enterprises, Inc.Court of Appeals for the Federal Circuit · 1995
- Vitronics Corporation v. Conceptronic, Inc.Court of Appeals for the Federal Circuit · 1996
- Telemac Cellular Corporation v. Topp Telecom, Inc.Court of Appeals for the Federal Circuit · 2001
- York Products, Inc. v. Central Tractor Farm & Family Center and Custom Form Manufacturing, Inc.Court of Appeals for the Federal Circuit · 1996
- Kropa v. RobieCourt of Customs and Patent Appeals · 1951
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3Cited by2 opinions
- Alza Corp. v. Mylan Laboratories, Inc.District Court, N.D. West Virginia · 2004
- Toro Co. v. INGERSOLL-RAND CO., LTD.District Court, D. Minnesota · 2008