Biopolymer Engineering, Inc. D/B/A Biothera v. ImmuDyne, Inc., a Delaware Corporation

CourtCourt of Appeals of Texas
DecidedJune 17, 2009
Docket04-07-00689-CV
StatusPublished

This text of Biopolymer Engineering, Inc. D/B/A Biothera v. ImmuDyne, Inc., a Delaware Corporation (Biopolymer Engineering, Inc. D/B/A Biothera v. ImmuDyne, Inc., a Delaware Corporation) is published on Counsel Stack Legal Research, covering Court of Appeals of Texas primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

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Biopolymer Engineering, Inc. D/B/A Biothera v. ImmuDyne, Inc., a Delaware Corporation, (Tex. Ct. App. 2009).

Opinion

i i i i i i

OPINION

No. 04-07-00689-CV No. 04-08-00372-CV

BIOPOLYMER ENGINEERING, INC. d/b/a Biothera, Appellant

v.

IMMUDYNE, INC., A Delaware Corporation, Appellee

From the 285th Judicial District Court, Bexar County, Texas Trial Court Nos. 2007-CI-14719; 2005-CI-16991 Honorable Michael Peden, Judge Presiding1

Opinion by: Sandee Bryan Marion, Justice

Sitting: Sandee Bryan Marion, Justice Phylis J. Speedlin, Justice Marialyn Barnard, Justice

Delivered and Filed: June 17, 2009

AFFIRMED IN PART; REVERSED AND REMANDED IN PART

This is an appeal from a summary judgment and a declaratory judgment in favor of appellee.

We reverse, in part, the summary judgment and remand for further consideration. We also reverse,

… The Honorable David Berchelmann granted the motion for summary judgment at issue in appeal cause 1

number 04-07-00689-CV. The Honorable Michael Peden presided over the jury trial and rendered the final judgment at issue in appeal cause number 04-08-00372-CV. The appeals were consolidated by order of this court. 04-07-00689-CV; 04-08-00372-CV

in part, the declaratory judgment and remand for further consideration. In all other respects, we

affirm both judgments.

BACKGROUND

The underlying declaratory judgment action involves seven patents: (1) U.S. Patent No.

5,576,015 (“the ‘015 patent”), (2) U.S. Patent No. 5,702,719 (“the ‘719 patent”), (3) U.S. Patent No.

5,705,184 (“the ‘184 patent”), (4) U.S. Patent No. 5,519,009 (“ the ‘009 patent”), (5) U.S. Patent No.

5,397,773 (“the ‘773 patent”), (6) Europatent No. 0,500,718 B1; and (7) Canadian Patent 2072145C

(collectively, “the disputed patents”).2 The dispute centers on which entity – Biopolymer

Engineering, Inc. d/b/a Biothera (“Biothera”) or ImmuDyne, Inc. (“ImmuDyne”) – acquired licenses

and ownership of the disputed patents. The underlying action has its origin in a 1994 shareholder

derivative lawsuit filed by Mark McLaughlin and Tom McCarvill against ImmuDyne, Byron Donzis,

and others (“the Derivative Lawsuit”). Following are the events leading to that lawsuit, as well as

to the underlying declaratory judgment lawsuit.

In February 1979, U.S. Patent No. 4,138,479 (“the ‘479 patent”) issued to Byron Donzis.

On July 31, 1986, Donzis issued an exclusive license to the ‘479 patent to Carmel Research, Inc.

(“Carmel”). Carmel, in turn, licensed the ‘479 patent to ImmuDyne. On June 29, 1993, U.S. Patent

No. 5,223,491 (“the ‘491 patent”) issued to Donzis. Through a series of licenses, Donzis licensed

the ‘491 patent to Carmel, which, in turn, licensed the ‘491 patent to ImmuDyne in December 1994.

2 … At the time of trial in this case, there was parallel patent infringement litigation over these same patents in M innesota federal district court.

-2- 04-07-00689-CV; 04-08-00372-CV

In October 1996, the Derivative Lawsuit commenced in Texas state court. The plaintiffs

alleged Donzis would improperly claim patents developed and paid for by ImmuDyne as his own

and then execute license agreements. On October 26, 1996, the lawsuit settled with the parties

entering into a Rule 11 Agreement. Shortly thereafter, the plaintiffs and ImmuDyne moved for

summary judgment to enforce the Rule 11 Agreement, which was granted in a February 28, 1997

judgment. Following an appeal by Donzis and Carmel, this court reversed and remanded on the

grounds that the terms of the summary judgment differed from the terms of the Rule 11 Agreement.

See Donzis v. McLaughlin, 981 S.W.2d 58, 65 (Tex. App.—San Antonio 1998, no pet.) (reversing

and remanding trial court’s order because it added terms beyond scope of settlement agreement).

On October 19, 1998, the trial court signed a new judgment incorporating the terms of the Rule 11

Agreement (“the October 1998 judgment”). The Rule 11 Agreement “required certain reaffirmations

and representations to be made regarding certain patents and related technology that were the subject

of existing license agreements between the parties.” Id. Neither the Rule 11 Agreement nor the

October 1998 judgment specified any patent by number.

In the meantime, Donzis applied for and received three patents: the ‘015 patent, the ‘719

patent, and the ‘184 patent. In February 1999, ImmuDyne commenced an action in Texas state court

against Donzis for breach of the Rule 11 Agreement. On June 23, 2000, the trial court entered final

judgment, awarding ImmuDyne $600,000 plus pre- and post-judgment interest on its breach of

contract claim. In 2001, ImmuDyne filed a post-judgment petition against Donzis for equitable

relief, asking for turnover of the patents. On December 27, 2001, the trial court ordered Donzis to

assign his legal ownership interest in the ‘491 patent, U.S. Patent No. 5,519,009 (“ the ‘009 patent”),

-3- 04-07-00689-CV; 04-08-00372-CV

U.S. Patent No. 5,397,773 (“the ‘773 patent”), the ‘015 patent, the ‘719 patent, the ‘184 patent, and

Europatent No. 0,500,718 B1 to ImmuDyne by December 31, 2001, to satisfy the judgment. If

Donzis failed to do so, the trial court authorized a trustee to assign the disputed patents to

ImmuDyne. In February 2002, the trustee assigned the patents to ImmuDyne. On April 11, 2002,

the trustee’s assignments of the patents to ImmuDyne were recorded.

In September 1999, after ImmuDyne commenced its breach of contract lawsuit but before

the trial court signed its December 27, 2001 turnover order, Donzis licensed and assigned the

disputed patents to Biothera. A few months later, Biothera recorded the licenses. On June 8, 2000,

Donzis assigned the ‘015 patent and the ‘719 patent to PSA Incorporated. PSA recorded the

assignments on June 8, 2000. Approximately seventeen months later, Biothera and PSA entered into

an Asset Purchase Agreement. The assets bought by Biothera included all seven of the disputed

patents. Biothera recorded the assignments in June 2002.

In October 2005, ImmuDyne brought the underlying action for declaratory judgment in Texas

state court against Donzis, PSA, and Biothera. ImmuDyne asked the trial court to “interpret the

terms” of the October 1998 judgment on the Rule 11 Agreement and “declare that the language in

Paragraph B of the [judgment] refers to and includes” patents ‘479 and ‘491 “and the patents related

to these patents, including, but not limited to” patents ‘009, ‘773, ‘015, ‘719; ‘184; and Europatent

No. 0,500,718 B1 and Canadian Patent 2072145C. ImmuDyne also asked the court to declare it as

the owner and sole and exclusive licensee of the patents and related technology.

In April 2006, the trial court granted ImmuDyne’s motion for partial summary judgment and

declared that ImmuDyne “has an exclusive license” to patents ‘009, ‘773, ‘015, ‘719, and ‘184.

-4- 04-07-00689-CV; 04-08-00372-CV

In 2008, the remaining issues in the lawsuit proceeded to a five-day jury trial. The remaining

issues encompassed the parties’ dispute over the licenses to the Europatent and the Canadian patent

and whether Biothera’s status as a bona fide purchaser invalidated ImmuDyne’s licenses and

ownership of all seven of the disputed patents. At some point, Donzis was dismissed from the case,

and during trial, PSA had a directed verdict entered against it.3 The jury returned a verdict finding

that (1) ImmuDyne had sole and exclusive licenses to Europatent No. 0,500,718 B1 and Canadian

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