Acrymed, Inc. v. Convatec

317 F. Supp. 2d 1204, 2004 U.S. Dist. LEXIS 9077, 2004 WL 1088294
CourtDistrict Court, D. Oregon
DecidedMay 14, 2004
DocketCIV. 03-741-AS
StatusPublished
Cited by7 cases

This text of 317 F. Supp. 2d 1204 (Acrymed, Inc. v. Convatec) is published on Counsel Stack Legal Research, covering District Court, D. Oregon primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Acrymed, Inc. v. Convatec, 317 F. Supp. 2d 1204, 2004 U.S. Dist. LEXIS 9077, 2004 WL 1088294 (D. Or. 2004).

Opinion

OPINION AND ORDER

ASHMANSKAS, United States Magistrate Judge.

This case centers around a new technology which incorporates silver, an infection-fighting compound, into a wound dressing. Both parties are asserting that the other stole confidential information or “trade secrets” and incorporated that information into their product.

Currently before the court are motions for summary judgment against virtually all of the claims and affirmative defenses asserted by the parties, with the exception of the affirmative defenses relating specifically to the patent infringement claim. Additionally, the parties have presented their proposed claim construction with regard to the contested terms in the patent in question. In this opinion, the court will address all of the non-patent claims and will reserve discussion of the patent claims and the claims construction for a separate opinion.

Background,

Plaintiff AcryMed, Inc., is an Oregon biomaterials and medical device company that specializes in the development and manufacture of advanced tissue repair products from its patented core technologies (“AcryMed”). Plaintiff Medline Industries, Inc., an Illinois corporation, is the exclusive distributor and licensee of advanced wound dressings combining AcryMed’s polyacrylate and antimicrobial silver technology products in the United *1208 States (“Medline”)(both plaintiffs will be collectively referred to as “Plaintiffs”).

Defendant ConvaTec (“ConvaTec”) is an unincorporated division of defendant E.R. Squibbs & Sons, L.L.C. (“Squibbs”), which is a fully owned subsidiary of defendant Bristol-Myers Squibb Company (“Bristol-Myers”)(all defendants will be collectively referred to as “Defendants”). ConvaTec designs, manufactures and sells medical products, including ostomy and wound and skin care products. ConvaTec has established a line of wound care products which, as of 1995, included a wound dressing known as AQUACEL®. The base material for AQUACEL® is a product called Hydrocel® which is made by Accordis Specialty Fibres Ltd. (“Accordis”). Hy-drocel is a specially treated form of Ten-cel®, which is a cellulose fiber commonly used in making clothing. The Tencel® is partially carboxylated, that is, carboxyme-thyl groups are added chemically to some, but not all of the available reactive sites on the cellulose molecules, so that when the Tencel® is turned into Hydrocel®, it is a fiber that has a mixture of the properties of cellulose and of sodium carboxymethyl-cellulose.

In the late. 1990’s, ConvaTec was interested in developing a technology that would allow it to incorporate silver into AQUACEL® and had, in fact, engaged in some internal research toward this end. In September 1999, Phillip Bowler, the chief scientist responsible for internally developing the silver technology for Con-vaTec, expressed a sense of urgency about developing an antimicrobial wound dressing before the September 2000 sales meeting and directed a number of ConvaTec scientists to research the options. As of early 2000, ConvaTec had discovered a possible silver antimicrobial chemistry but was not satisfied with either the color or the light stability of the product. Elizabeth Jacques, a ConvaTec scientist working on the silver technology, was looking at utilizing a silver chloride solution in January 2000, but was finding the resulting particulates to be problematic.

About this same time, AcryMed introduced a revolutionary technology for dispersing a silver salt (“silver chloride” or “AgCI”) into a polyacrylate matrix, resulting in a light-stable, sustained-release, antimicrobial wound dressing. This technology was revolutionary because is permitted the silver antimicrobial agent to release over time, and prevented the silver from discoloring the wound dressing when exposed to light. AcryMed applied to the United States Food and Drug Administration for clearance to market the new product as “AcryDerm Silver Antimicrobial Wound Dressing” which is now sold as Silvasorb® (“AcryDerm”). AcryMed also filed a provisional patent application with the United States Patent and Trademark Office to protect the new technology on October 1, 1999 (the “Application”). The Application specifically described a two-step process for impregnating a wound dressing with silver. First, a silver solution is prepared by dissolving silver nitrate into water and, second, the silver solution is added to a stirred batch material containing chloride. This preparation forms a fine precipitate of silver chloride in the batch mix. Following polymerization of the mix, the silver chloride is distributed throughout a polyacrylate wound dressing.

ConvaTec approached AcryMed at a trade show and expressed an interest in its silver technology. Bruce Gibbins, AcryMed’s Chairman and Chief Technology Officer, followed up the contact with a letter dated February 8, 2000, addressed to Brian Andrews, the chemist primarily responsible for the work on ConvaTec’s antimicrobial dressing. Gibbins informed Andrews of the new technology found in *1209 AcryDerm and of AcryMed’s desire to partner with an established company to market AcryMed’s products utilizing the new technology. Gibbins also provided ConvaTec with a product specification sheet, a product description and position statement, two samples of AcryDerm dressings, and a copy of a poster presentation.

On February 28, 2000, Carol A. Marino, ConvaTec’s Vice President of External Development, signed and forwarded to Gib-bins a Confidential Disclosure Agreement (the “Agreement”) which provided:

We, ConvaTec, a Division of E.R. Squibb & Sons, Inc., have been informed that you are in possession of certain information relating to silver antimicrobial wound dressing technology, which you consider confidential and in which you claim to have a proprietary interest. We understand that you are willing to disclose such information to us for purposes of our evaluation and determination of our possible interest therein.
We have an expertise in the design, manufacture and sale of medical products including ostomy, wound and skin care, continence care, and pharmasurgical products. In order for you and us to evaluate and determine whether it would be in our mutual interest to enter into a joint effort, it will be necessary that each party disclose to the other information which it may regard as confidential and in which it may claim to have a proprietary interest.
Both parties agree to receive such information from the other, and disclose such information to the other, during the term of this Agreement on the following basis:
1.Each party will hold in confidence any and all information disclosed to it by the other party under this Agreement, except:
(a) information which at the time of disclosure is in the public domain;
(b) information which, after disclosure, becomes part of the public domain by publication or otherwise, except by breach of this Agreement: by the receiving party;
(c) information which the receiving party can establish by competent proof was in its possession at the time of disclosure by the disclosing party, and which was not acquired, directly or indirectly, from the disclosing party;

Free access — add to your briefcase to read the full text and ask questions with AI

Related

Cite This Page — Counsel Stack

Bluebook (online)
317 F. Supp. 2d 1204, 2004 U.S. Dist. LEXIS 9077, 2004 WL 1088294, Counsel Stack Legal Research, https://law.counselstack.com/opinion/acrymed-inc-v-convatec-ord-2004.