`
`____________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`____________
`
`TENNANT COMPANY,
`
`Petitioner,
`
`v.
`
`OXYGENATOR WATER TECHNOLOGIES, INC.,
`
`Patent Owner.
`
`____________
`
`Case IPR2021-00625
`
`Patent RE45415
`
`____________
`
`
`
`
`
`PATENT OWNER OXYGENATOR WATER TECHNOLOGIES, INC.’S
`UPDATED EXHIBIT LIST
`
`
`
`TABLE OF EXHIBITS
`
`Exhibit # Description
`
`2101
`
`2102
`
`2103
`
`2104
`
`2105
`
`2106
`
`2107
`
`2108
`
`2109
`
`2110
`
`2111
`
`Supplemental Joint Patent Case Status Report and Claim
`Construction Statement, dated June 9, 2021
`
`Briefing Order regarding Claim Construction, dated April 26, 2021
`
`Amended Pretrial Order, dated May 12, 2021
`
`Pretrial Case Management Order, dated August 8, 2020
`
`Order on Joint Stipulation to Extend Deadlines for Defendant's
`Prior Art Chart and Invalidity Statement, Plaintiff's Prior Art Chart
`and Invalidity /Responsive Statement, and Narrowing of Claim
`Terms, dated November 17, 2020
`
`Opinion and Order on Defendant’s Motion to Dismiss, dated
`August 7, 2020
`
`Letter to Magistrate Judge Bowbeer from Lora M. Friedemann
`regarding IDR Request, dated May 3, 2021
`
`Tennant’s Supplement to Its Invalidity Contentions and Prior Art
`Charts, dated February 11, 2021
`
`Declaration of Dr. Ralph E. White
`
`Fundamentals of Electrochemistry, by V.S. Bagotsky, 2nd ed.,
`Wiley-Interscience, 2005, pp. 60–64, 252-257, 261-280
`
`Opinion and Order on Claim Construction, dated August 18, 2021
`
`
`
`
`
`
`Dated: August 24, 2021
`
`
`
`
`
`
`Respectfully submitted,
`
`/s/ J. Derek Vandenburgh
`J. Derek Vandenburgh
`Registration No. 32,179
`Carlson, Caspers, Vandenburgh, &
`Lindquist, P.A.
`Capella Tower, Suite 4200
`225 South Sixth Street
`Minneapolis, MN 55402
`dvandenburgh@carlsoncaspers.com
`
`Lead Counsel for Patent Owner
`Oxygenator Water Technologies, Inc
`
`
`
`CERTIFICATION OF SERVICE
`
`Pursuant to 37 C.F.R. § 42.6(e) and the agreement of the parties, the
`
`undersigned certifies that on August 24, 2021, a true and correct copy of the
`
`foregoing was served via electronic mail upon the following:
`
`R. Scott Johnson (Reg. No. 45,792)
`Fredrikson & Byron, P.A.
`505 E. Grand Ave., Suite 200
`Des Moines, IA 50309
`Phone: (515) 242-8930
`Fax: (515) 242-8950
`Email: RSJohnson@fredlaw.com
`
`Adam R. Steinert
`Fredrikson & Byron, P.A.
`200 South 6th Street, Suite 4000
`Minneapolis, MN 55402
`Tel: (612) 492-7000
`Fax: (612) 492-7797
`Email: asteinert@fredlaw.com
`
`
`/s/ J. Derek Vandenburgh
`J. Derek Vandenburgh
`(Lead Counsel)
`
`
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