Two amici have filed briefs in support of the appeal by Junior Party the University of California/Berkeley, the University of Vienna, and Emmanuelle Charpentier (collectively, "CVC") of the decision by the Patent Trial and...more
The US Court of Appeals for the Federal Circuit recently held that the Patent Trial and Appeal Board correctly considered evidence of multiple witnesses to be sufficient in corroborating actual reduction to practice when...more
A new year means new Federal Circuit decisions to analyze. Our case of the week recounts an interesting saga of companies copying each other’s patent applications to provoke an interference. And if that’s not enough to grab...more
On December 14th, the Patent Trial and Appeal Board (PTAB) rendered its Decision on Motions in Interference No 106,132 between Senior Party Sigma-Aldrich ("Sigma") and Junior Party the University of California/Berkeley, the...more
The PTAB held an Oral Hearing between Junior Party the University of California, the University of Vienna, and Emmanuelle Charpentier (collectively, "CVC") and Senior Party ToolGen on September 12th, bringing to a close...more
On December 3rd, Senior Party Sigma-Aldrich filed its Preliminary Motion No. 1 that asked the Board to deny the Broad Institute, Harvard University, and MIT (collectively, Broad) benefit of its U.S. Provisional Application...more
Pursuant to the Patent Trial and Appeal Board Order issued November 29, 2021, Junior Party the University of California, Berkeley; the University of Vienna; and Emmanuelle Charpentier (collectively, "CVC") on December 17,...more
On November 19th, Junior Party the University of California, Berkeley; the University of Vienna; and Emmanuelle Charpentier (collectively, "CVC") filed its Substantive Preliminary Motion No. 1 in Interference No. 106,132...more
In its latest decision in a series of interferences related to the CRISPR gene-editing system, the Patent Trial and Appeal Board (PTAB) granted priority to The Broad Institute, MIT and Harvard (collectively, “Broad”) for...more
On November 19th, Senior Party Sigma-Aldrich filed its Substantive Preliminary Motion No. 1 in CRISPR Interference No. 106,132, asking the Board to substitute the Count pursuant to 37 C.F.R. §§ 41.121(a)(1)(iii) and...more
On February 18th, Senior Party Sigma-Aldrich filed its Opposition to Substantive Preliminary Motion No. 3 from the University of California, Berkeley; the University of Vienna; and Emmanuelle Charpentier (collectively,...more
Inventorship determinations have been called, in some of their incarnations, "one of the muddiest concepts in the muddy metaphysics of patent law." Mueller Brass Co. v. Reading Indus., 352 F. Supp. 1357, 1372 (E.D. Pa....more
The Patent Trial and Appeal Board issued a decision on February 28 awarding priority of invention of foundational CRISPR gene editing patents to the Broad Institute, Massachusetts Institute of Technology, and Harvard...more
In an 82-page decision, the Patent Trial and Appeal Board granted priority for eukaryotic CRISPR to the Broad Institute, Harvard University, and MIT (collectively, "Broad") as Senior Party and against Junior Party the...more
On December 3rd, Senior Party Sigma-Aldrich filed its Substantive Preliminary Motion No. 1 in Interference No. 106,133 (which names the Broad Institute, Harvard University, and MIT (collectively, Broad) as Junior Party),...more
The Patent Trial and Appeal Board heard oral argument under 37 C.F.R. § 41.124(c) on February 4th in the Priority Phase of Interference No. 106,115 between the Broad Institute, Harvard University, and MIT (collectively,...more
On December 3rd, Junior Party the Broad Institute, Harvard University, and MIT (collectively, Broad) filed its Substantive Preliminary Motion No. 1 in Interference No. 106,133 (which names Sigma-Aldrich as Senior Party),...more
Following a telephone conference held on August 16th between the Board and representatives of Junior Party the Broad Institute, Harvard University, and MIT (collectively, Broad) and Senior Party Sigma-Aldrich, the Board...more
The parties in Interference No. 106,132, namely Senior Party Sigma-Aldrich and Junior Party the University of California/Berkeley, the University of Vienna, and Emmanuelle Charpentier (collectively, "CVC"), filed their...more
The parties in Interference No. 106,133, namely Senior Party Sigma-Aldrich and Junior Party the Broad Institute, Harvard University, and MIT (collectively, "Broad"), filed their respective lists of proposed preliminary...more
An enduring and persistent (albeit until now unresolved) issue in the patent interferences involving the Broad Institute, Harvard University, and MIT (collectively, "Broad") as Senior Party and the University of...more
It is well to recall that the battle over inventorship and thus ownership of CRISPR technology is not limited to the parties in the various interferences surrounding the Doudna and Zhang patents and applications (see "CRISPR...more
On May 28th, Junior Party the Broad Institute, Harvard University, and MIT (collectively, "Broad") filed its Substantive Preliminary Motion No. 1 in CRISPR Interference No. 106,126, where ToolGen is the Senior Party. On...more