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Patent Owner Preliminary Response Expert Testimony

Mintz - Intellectual Property Viewpoints

Patent Owner Tip #18 for Surviving an Instituted IPR: Defending Depositions

In our penultimate patent owner tip for surviving an instituted IPR, we turn our discussion to defending the deposition of your expert. At this stage of the proceeding, your Patent Owner Response has been filed, and all the...more

Mintz - Intellectual Property Viewpoints

Patent Owner Tip #4 For Surviving An Instituted IPR: Take the Time to Use Your Expert as an Expert

The expert declaration provides a unique opportunity for Patent Owners to bolster their case during the discovery period of an inter partes review (“IPR”) proceeding. We previously detailed how to effectively use an expert...more

Mintz - Intellectual Property Viewpoints

Patent Owner Tip #3 for Surviving An Instituted IPR: How Patent Owner Experts Go from Zero to Hero

Drafting the expert declaration is another critical task for Patent Owners during the inter partes review (“IPR”) discovery period. As noted in our previous post, IPR expert witnesses provide declarations as affirmative...more

Mintz - Intellectual Property Viewpoints

Tip #4 for Avoiding IPR Institution: Don’t Argue Facts

We’ve previously written that the best defense to an IPR challenge is avoiding IPR institution altogether. In addition to the other tips discussed in this series of posts, another strategy for avoiding institution is focusing...more

Sunstein LLP

FanDuel Learns the Hard Way: An IPR Challenge to Any Patent Claim May be Lost if Not Comprehensive and Rigorous Enough

Sunstein LLP on

As we demonstrated in our own successful appeal, Arendi S.A.R.L. v. Apple Inc. (Fed. Cir. 2016), a petition for inter partes review (“IPR”) may fail when an expert declaration lacks detailed explanation. An expert’s...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

IP Hot Topic: USPTO Releases a Second Update to the PTAB Trial Practice Guide

On July 15, 2019, the USPTO released a second update to Trial Practice Guide for AIA proceedings. The 64-page update reflects some of the recent opinions that the Board has designated as precedential and includes helpful...more

Jones Day

Trial Practice Guide Updates – Multiple Petitions, Claim Construction, and PO Testimonial Evidence

Jones Day on

On July 15, 2019, the USPTO’s Patent Trial and Appeal Board (PTAB) published a second update to the AIA Trial Practice Guide (TPG) (“2nd Update”), providing additional guidance for trial practice before the Board. The...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Petitioners Face A Heightened ‘Motion To Combine’ Threshold

The Board has moved the 103 target without warning. As noted in last month’s article on POPR (Patent Owner Preliminary Response) declarations, the Board is using POPR declarations to deny institution for lack of motivation...more

WilmerHale

How the PTAB Treats Pre-Institution Factual Disputes

WilmerHale on

As a result of recent changes in the PTAB rules of practice, counsel for patent owners should consider whether there are opportunities to identify factual deficiencies in petitions. Counsel for petitioners in inter partes...more

Bryan Cave Leighton Paisner

Patent Office Issues Final Rule Amending the Rules of Practice for Trials at the PTAB

The U.S. Patent and Trademark Office (Patent Office) has issued a final rule that addresses aspects of trial practice for America Invents Act (AIA) proceedings before the Patent Trial and Appeal Board (PTAB), takes effect May...more

Foley & Lardner LLP

Guarding Against Conclusory Statements & Why It Matters Even More Under The New PTAB Rules

Foley & Lardner LLP on

A common deficiency highlighted in recent PTAB decisions denying institution of an IPR petition is that an expert declaration offers only “conclusory” statements in relation to one or more key aspects of the alleged ground of...more

WilmerHale

Amendments to the Rules of Practice for Trials Before the PTAB Take Effect May 2, 2016

WilmerHale on

The US Patent and Trademark Office has announced amendments to the Rules of Practice for Trials Before the Patent Trial and Appeal Board that will take effect on May 2, 2016. The amendments generally adopt the rules proposed...more

McCarter & English, LLP

New Rules for Patent Office Litigation: Will They Make Patent Owners Happy?

On April 1, the U.S. Patent and Trademark Office (USPTO) published new rules for the increasingly popular America Invents Act (AIA) proceedings, such as inter partes reviews, covered business method reviews, and post-grant...more

Foley & Lardner LLP

The New AIA Rules May Help Patent Owners Avoid Trial

Foley & Lardner LLP on

On May 2, 2016, the amendments to the Rules of Practice for Trials Before the Patent Trial and Appeal Board go into effect, and apply “to all AIA petitions filed on or after the effective date and to any ongoing AIA...more

Latham & Watkins LLP

PTO Issues New Final Rules for PTAB Proceedings

Latham & Watkins LLP on

New rules give more options to patent owners and petitioners in pre-institution phase. On March 31, 2016, the Patent and Trademark Office (PTO) issued new final rules to govern practice before the Patent Trial and Appeal...more

Lathrop GPM

New Rules For Patent Validity Challenges: What You Need To Know

Lathrop GPM on

On March 31, 2016, the United States Patent & Trademark Office (USPTO) issued new final rules to make targeted modifications to the existing consolidated set of rules implementing provisions of the Leahy-Smith America Invents...more

Womble Bond Dickinson

USPTO to Implement Significant Rule Changes for AIA Trial Proceedings Impacting Both Petitioners and Patent Owners

Womble Bond Dickinson on

The United States Patent and Trademark Office (USPTO) has released the final set of the latest round of changes to the rules governing inter partes review, post grant review, and other AIA trial proceedings before the Patent...more

Morrison & Foerster LLP

U.S. Patent and Trademark Office Announces Rule Amendments for Trials Before the Patent Trial and Appeal Board

In an April 1, 2016 Federal Register Notice (“Notice”),1 the United States Patent and Trademark Office (“Office”) finalized amendments to rules governing trial practice for inter partes review, post-grant review, transitional...more

McDermott Will & Emery

New PTAB Trial Rules Proposed

On August 19, 2015, the U.S. Patent and Trademark Office (USPTO) published a proposal to amend the existing rules of practice for inter partes review (IPR), post-grant review (PGR), the transitional program for covered...more

Morgan Lewis

Patent Board’s Proposed New Rules for PTAB Trials

Morgan Lewis on

The PTAB issues its second round of proposed rule changes. The Patent Trial and Appeal Board (PTAB) just issued its second round of proposed rule changes to post-patent issuance review proceedings (Inter Partes Reviews,...more

Mintz - Intellectual Property Viewpoints

PTAB Summer Package of Proposed Rule Changes Now Available and Open for Public Comment

On March 31 we posted about the Patent Office rolling out a series of rulemakings for improving post-grant proceedings before the Patent Trial and Appeal Board (PTAB) pursuant to public feedback to a Request for Comments...more

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