Gauthier v. Gauthier

2025 Ohio 501
CourtOhio Court of Appeals
DecidedFebruary 18, 2025
DocketCA2024-05-026
StatusPublished

This text of 2025 Ohio 501 (Gauthier v. Gauthier) is published on Counsel Stack Legal Research, covering Ohio Court of Appeals primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Gauthier v. Gauthier, 2025 Ohio 501 (Ohio Ct. App. 2025).

Opinion

[Cite as Gauthier v. Gauthier, 2025-Ohio-501.]

IN THE COURT OF APPEALS

TWELFTH APPELLATE DISTRICT OF OHIO

WARREN COUNTY

SU KANG GAUTHIER, : CASE NO. CA2024-05-026 Appellee and Cross-Appellant, : OPINION : 2/18/2025 - vs - :

FORREST P. GAUTHIER, :

Appellant and Cross-Appellee. :

APPEAL FROM WARREN COUNTY COURT OF COMMON PLEAS DOMESTIC RELATIONS DIVISION Case No. 07 DR 31415

Robert A. Klinger Co, LPA, and Robert A. Klingler, for appellee.

Thomas E. Grossmann, for appellant.

M. POWELL, J.

{¶ 1} Appellant, Forrest Gauthier, appeals a decision of the Warren County Court

of Common Pleas, Domestic Relations Division, finding that his former wife and appellee,

Su Kang Gauthier, owes him $225,476.94, declining to award him a lump sum judgment

for the amount, and denying his motion for attorney fees. Su cross-appeals the trial Warren CA2024-05-026

court's denial of her contempt motion against Forrest.1

{¶ 2} The parties were divorced on March 3, 2009. At the time of the divorce,

Forrest was the "sole member" of Tesseron, Ltd., a corporate entity. Tesseron owned

multiple patents, had pending patent applications, and was in the process of developing

patents and completing patent applications for submission. The foregoing constituted the

Marital Patent Portfolio ("MPP"). Prior to their divorce being finalized, the parties entered

into a Full Text Separation Agreement ("FTSA"). The FTSA divided the parties' personal

and marital property and provided that Forrest retained ownership of Tesseron and

its assets, including the MPP.

{¶ 3} Section 7.5 of the FTSA established a fund of money (the "7.5. Funds ") to

be used to pay certain joint obligations of the parties. Specifically, Section 7.5(a) through

(d) provided that these funds be used to pay the parties' federal, state, and local income

tax obligations for the tax years 2006 through 2008, joint litigation expenses, and any

"outstanding Patent Costs." Section 7.5(e) further provided that any monies remaining

after the payment of the foregoing costs

will then be applied to any federal, state or local taxes attributable to the Funds which have not been paid under 7.5(a) such that any taxes attributable to the Funds are shared equally by the parties and then to Patent Costs. If the Funds are insufficient to make the payments required under this Paragraph 7.5(e), both parties will contribute equally to those payments.

{¶ 4} Section 7.5(c) of the FTSA defines Patent Costs as "any attorney fees,

expenses and/or costs related to the prosecution and/or maintenance of the Marital

1. On December 23, 2024, Su filed an affidavit with this court, averring that she has dismissed her counsel and acceding to all of Forrest's claims on appeal. Su's counsel responded with his own affidavit in which he rebuts Su's claims concerning his representation of her and questions the legitimacy of Su's affidavit as a product of her free will. Subsequently, Forrest, by and through counsel, has moved to strike Su's counsel's affidavit. The affidavits are not part of our appellate record, and we do not regard Su's affidavit as a motion to dismiss her cross-appeal. Therefore, we will not consider the affidavits for any purpose, rendering Forrest's motion to strike moot. -2- Warren CA2024-05-026

Patent Portfolio (including, but not limited to, patent maintenance fees paid to the U.S.

Patent Office)."2

{¶ 5} Tesseron licensed its patents and brought patent infringement actions and

other actions to enforce its patents and patent licensing. The licensing and enforcement

actions generated significant income. Pursuant to Section 7.11 of the FTSA, Su was

given the right to participate in such actions. Su's participation required that she

contribute to financing the actions and share in the proceeds from any successful actions.

Should Su not participate in the actions, she was entitled to 20 percent of the net proceeds

received by judgment, settlement, or license fees. Section 7.11(c) defines Net Proceeds

as "the Target Case Funds less attorney fees, and all costs and expenses related to or

attributable to the Target Case and Patent Costs."3

{¶ 6} Section 7.12 of the FTSA provided that "[i]n the event Forrest transfers all

or a portion of his ownership in the [MPP] to another person or entity, Forrest shall pay

Su, as a separate class of spousal support, a sum equal to 20% of the value of the

consideration Forrest receives for the transfer of the [MPP]." Section 7.12 further

provided that the trial court retained "continuing jurisdiction to determine the value of the

consideration Forrest receives for such transfer."

{¶ 7} Section 8.1 of the FTSA provided that any proceeds received by Su

pursuant to Sections 7.11 or 7.12 of the FTSA are considered spousal support. Section

2. Patent prosecution is a term of art. Lemkin v. Hahn, Loeser & Parks L.L.P., 2010-Ohio-2074, ¶ 15 (10th Dist.). It does not involve litigation. Rather, in patent prosecutions, "inventors submit applications to the [United States Patent and Trademark Office], an administrative agency, in which they can argue that their claimed inventions are novel and not obvious to a person with ordinary skill in the art. The PTO conducts a proceeding in which it either accepts or rejects the application; and, if the PTO rejects the application, the inventor has the right to appeal." United States v. Allergan, Inc., 46 F.4th 991, 996 (9th Cir. 2022).

3. Pursuant to Section 7.11 of the FTSA, a "Target" is a person or entity currently identified, or that may be identified in the future, against whom Tesseron may take action to enforce or license its MPP rights. Pursuant to Section 7.11(b) of the FTSA, a "Target Case" is Tesseron's pursuit of "patent infringement or licensing claims or litigation against a particular Target for enforcement of the [MPP] rights." -3- Warren CA2024-05-026

8.4 provided that other than as set forth in Sections 7.11 and 7.12, "the amount and terms

of the spousal support to be paid by Forrest to Su shall never be increased, altered,

modified or changed in any manner by any Court for any reason, and jurisdiction shall not

be reserved to any Court to make any such change[.]"

{¶ 8} In January 2010, the parties entered into an addendum agreement

("Addendum") to resolve disputes that had arisen regarding their rights and obligations

under several sections of the FTSA, including Sections 7.5 and 7.11. Pursuant to the

Addendum, Forrest paid Su the sum of $746,711.16, in consideration of which Su

relinquished certain rights under the FTSA. Specifically, Paragraph 6 of the Addendum

"expressly eliminate[d] any and all of Su's rights, claims, consideration and benefits set

forth in and arising out of Section 7.11 of the FTSA and replace[d] them solely and only

with the rights, claims, consideration and benefits set forth in" Paragraph 6 as follows:

Forrest shall pay to Su, as a separate class of spousal support, a sum equal to 20% of the Net Proceeds (as defined in Section 7.11(c) of the FTSA) received by Tesseron from a judgment, license or settlement received from any third party entity after the [Addendum's] Effective Date[.] . . .

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2025 Ohio 501, Counsel Stack Legal Research, https://law.counselstack.com/opinion/gauthier-v-gauthier-ohioctapp-2025.