New evidence submitted with a reply in IPR institution proceedings
| December 30, 2020
VidStream LLC v. Twitter, Inc.
November 25, 2020
Newman, O’Malley, and Taranto. Court opinion by Newman.
Summary
On appeals from the United States Patent and Trademark Office in IPR arising from two petitions filed by Twitter, the Federal Circuit affirmed the Board’s ruling that Bradford is prior art (printed publication) against the ’997 patent where the priority date of the ’997 patent is May 9, 2012 and a page of the copy of Bradford cited in Twitter’s petitions stated, in relevant parts, “Copyright © 2011 by Anselm Bradford and Paul Haine” and “Made in the USA Middletown, DE 13 December 2015.” The Federal Circuit affirmed the Board’s admission of new evidence regarding Bradford submitted by Twitter in reply (not included in petitions). The Federal Circuit also affirmed the Board’s rulings of unpatentability of claims 1– 35 of the ’997 patent over Bradford and other prior art references, in the two IPR decisions on appeal.
Details
I. background
U.S. Patent No. 9,083,997 (“the ’997 patent”), assigned to VidStream LLC, is directed to “Recording and Publishing Content on Social Media Websites.” The priority date of the ’997 patent is May 9, 2012.
Twitter filed two petitions for inter partes review (“IPR”), with method claims 1–19 of the ’997 patent in one petition, and medium and system claims 20–35 of the ’997 patent in the other petition. Twitter cited Bradford as the primary reference for both petitions, combined with other references.
With the petitions, Twitter filed copies of several pages of the Bradford book, and explained their relevance to the ’997 claims. Twitter also filed a Bradford copyright page that contains the following legend:
Copyright © 2011 by Anselm Bradford and Paul Haine
ISBN-13 (pbk): 978-1-4302-3861-4
ISBN-13 (electronic): 978-1-4302-3862-1
A page of the copy of Bradford cited in Twitter’s petitions also states:
Made in the USA
Middletown, DE
13 December 2015
VidStream, in its patent owner’s response, argued that Bradford is not an available reference because it was published December 13, 2015.
Twitter filed replies with additional documents, including (i) a copy of Bradford that was obtained from the Library of Congress, marked “Copyright © 2011” (this copy did not contain the “Made in the USA Middletown, DE 13 December 2015” legend); and (ii) a copy of Bradford’s Certificate of Registration that was obtained from the Copyright Office and contains following statements:
Effective date of registration: January 18, 2012
Date of 1st Publication: November 8, 2011
“This Certificate issued under the seal of the Copyright Office in accordance with title 17, United States Code, attests that registration has been made for the work identified below. The information on this certificate has been made a part of the Copyright Office records.”
Twitter also filed following declarations:
The Declaration of “an expert on library cataloging and classification,” Dr. Ingrid Hsieh-Yee, who declared that Bradford was available at the Library of Congress in 2011 with citing a Machine-Readable Cataloging (“MARC”) record that was created on August 25, 2011 by the book vendor, Baker & Taylor Incorporated Technical Services & Product Development, adopted by George Mason University, and modified by the Library of Congress on December 4, 2011.
the Declaration of attorney Raghan Bajaj, who stated that he compared the pages from the copy of Bradford submitted with the petitions, and the pages from the Library of Congress copy of Bradford, and that they are identical.
Twitter further filed copies of archived webpages from the Internet Archive, showing the Bradford book listed on a publicly accessible website (http://www.html5mastery.com/) bearing the website date November 28, 2011, and website pages dated December 6, 2011 showing the Bradford book available for purchase from Amazon in both an electronic Kindle Edition and in paperback.
VidStream filed a sur-reply challenging the timeliness and the probative value of the supplemental information submitted by Twitter.
The Patent Trial and Appeal Board (“PTAB” or “Board”) instituted the IPR petitions, found that Bradford was an available reference, and held claims 1–35 unpatentable in light of Bradford in combination with other cited references. Regarding Bradford, the Board discussed all the materials that were submitted, and found:
“Although no one piece of evidence definitively establishes Bradford’s public accessibility prior to May 9, 2012, we find that the evidence, viewed as a whole, sufficiently does so. In particular, we find the following evidence supports this finding: (1) Bradford’s front matter, including its copyright date and indicia that it was published by an established publisher (Exs. 1010, 1042, 2004); (2) the copyright registration for Bradford (Exs. 1015, 1041); (3) the archived Amazon webpage showing Bradford could be purchased on that website in December 2011 (Ex. 1016); and (4) Dr. Hsieh-Yee’s testimony showing creation and modification of MARC records for Bradford in 2011.”
VidStream timely appealed.
II. The Federal Circuit
The Federal Circuit unanimously affirmed all aspects of the Board’s holdings including Bradford being prior art (printed publication).
The critical issue on this appeal is whether Bradford was made available to the public before May 9, 2012, the priority date of the ’997 patent.
Admissibility of Evidence – PTAB Rules and Procedure
VidStream argued that Twitter was required to include with its petitions all the evidence on which it relies because the PTO’s Trial Guide for inter partes review requires that “[P]etitioner’s case-in-chief” must be made in the petition, and “Petitioner may not submit new evidence or argument in reply that it could have presented earlier.” Trial Practice Guide Update, United States Patent and Trademark Office 14–15 (Aug. 2018), https://www.uspto.gov/sites/de- fault/files/documents/2018_Revised_Trial_Practice_Guide. pdf.
Twitter responded that the information filed with its replies was appropriate in view of VidStream’s challenge to Bradford’s publication date, and that this practice is permitted by the PTAB rules and by precedent, which states: “[T]he petitioner in an inter partes review proceeding may introduce new evidence after the petition stage if the evidence is a legitimate reply to evidence introduced by the patent owner, or if it is used to document the knowledge that skilled artisans would bring to bear in reading the prior art identified as producing obviousness.” Anacor Pharm., Inc. v. Iancu, 889 F.3d 1372, 1380–81 (Fed. Cir. 2018).
The Federal Circuit sided with Twitter, concluding that the Board acted appropriately, for the Board permitted both sides to provide evidence concerning the reference date of the Bradford book, in pursuit of the correct answer.
The Bradford Publication Date
VidStream argued that, even if Twitter’s evidence submitted in reply were considered, the Board did not link the 2015 copy of Bradford with the evidence purporting to show publication in 2011, i.e., the date of copyright registration, the archival dates for the Amazon and other webpages, and the date the MARC records were created. VidStream argued that the Board did not “scrutiniz[e] whether those documents actually demonstrated that any version of Bradford was publicly accessible at that time.” VidStream states that Twitter did not meet its burden of showing that Bradford was accessible prior art.
Twitter responded that that the evidence established the identity of the pages of Bradford filed with the petitions and the pages from the copy of Bradford in the Library of Congress. Twitter explains that the copy “made” on December 13, 2015 was a reprint, for the 2015 copy has the same ISBN as the Library of Congress copy, as is consistent with a reprint, not a new edition.
After citing arguments of both parties, the Federal Circuit affirmed the Board’s ruling that Bradford is prior art against the ’997 patent because “[t]he evidence well supports the Board’s finding that Bradford was published and publicly accessible before the ’997 patent’s 2012 priority date.” There is no more explanation than this for the affirmance.
Obviousness Based on Bradford
The Federal Circuit affirmed the Board’s rulings of unpatentability of claims 1– 35 of the ’997 patent, in the two IPR decisions on appeal because VidStream did not challenge the Board’s decision of obviousness if Bradford is available as a reference.
Takeaway
· Although all relevant evidence should be submitted with an IPR petition, new evidence submitted with a reply may have chance to be admitted if the new evidence is a legitimate reply to the evidence introduced by a patent owner, or if it is used to document the knowledge that skilled artisans would bring to bear in reading the prior art identified as producing obviousness.
