`U.S. Patent No. 10,716,793 B2
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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`LIQUIDIA TECHNOLOGIES, Inc.,
`Petitioner,
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`v.
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`UNITED THERAPEUTICS CORPORATION,
`Patent Owner.
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`IPR2021-00406
`U.S. Patent No. 10,716,793
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`DECLARATION OF JAMES DiNATALE
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`4890-5720-4761
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`IPR2021-00406
`United Therapeutics EX2105
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`
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`IPR2021-00406
`U.S. Patent No. 10,716,793 B2
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`I, James DiNatale, hereby declare:
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`1.
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`I am currently a Research Librarian at Foley & Lardner LLP.
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`2.
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`Exhibit 2092 from the Hall-Ellis Deposition (EX2094 at 63-65) is
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`a true and correct copy of an email I forwarded to attorney Steve Maebius at
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`Foley & Lardner LLP, sharing the response I received from Mr. Rupert Lee of
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`the BIPC Research Services team at the British Library.
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`3.
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`This response from the British Library was made pursuant to a
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`request for this information from Mr. Maebius. After he made the request, I
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`visited the web site of the British Library (https://www.bl.uk/busincss-and-ip-
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`centre/our-research-service to locate a contact number. From this web site, I
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`located a phone number (01l-44-207412-7903), which I called to discuss with a
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`British Library employee. The employee gave me another number (01 1-44-
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`207412-7014), to reach a researcher and I was able to speak with Seema
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`Rampersad. Seema Rampersad provided an email address for me to further
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`discuss Mr. Maebius’ requests with the British Library, which ultimately led to
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`the response from the British Library presented in Hall-Ellis Deposition
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`Exhibit 2092.
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`4.
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`In addition, the British Library’s own web site indicates that
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`4890-5720-4761
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`IPR202 l -00406
`U.S. Patent No. 10,716,793 B2
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`ordering items in advance of visiting their reading rooms is an established
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`procedure that is consistent with the answers provided to me in the email I
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`received on April 20, 2018. See https://www.bl.uk/help/how-to-order-iterns
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`(accessed by me on May 17, 2018). For example, this web page states as
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`follows: "To order items to view in our Reading Rooms you must have first
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`registered for a Reader Pass" (underlining added).
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`5.
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`I hereby declare that all statements made herein of my knowledge
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`are true and that all statements made on inf orrnation and belief are believed to
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`be true; and further that these statements were made with the knowledge that
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`willful false statements and the like so made are punishable by fine or
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`imprisonment, or both under Section 1001 of Title 18 of the United States
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`Code.
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`Date:
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`4890-5720-4761
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`Page 3
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