SHERWIN-WILLIAMS COMPANY v. PPG INDUSTRIES, INC.

District Court, W.D. Pennsylvania·Decided December 1, 2021·No. 2:17-cv-01023·Unknown

Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE WESTERN DISTRICT OF PENNSYLVANIA

THE SHERWIN-WILLIAMS COMPANY, ) CIVIL ACTION NO. 17-1023 ) Plaintiff/Counterclaim-defendant, ) JUDGE JOY FLOWERS CONTI ) ) ) v. ) ) PPG INDUSTRIES, INC., ) ) Defendant/Counterclaimant. )

OPINION I. Introduction Pending before the court in this contentious patent infringement case are objections to the special master’s report and recommendation (“R&R”) about jury instruction and verdict slip disputes (ECF No. 990). The trial is bifurcated into two phases: (1) invalidity; and (2) if necessary, willfulness and damages. The court will deliver preliminary instructions for each phase, in addition to final instructions for each phase. The parties initially articulated a vast number of disputes about the jury instructions and verdict slips at each phase of the trial (ECF Nos. 680-683). The parties and special master have worked diligently to resolve or narrow those disputes (ECF No. 948-949). On October 13, 2021, the parties submitted Joint Proposed Amended Jury Instructions (ECF No. 988). The parties agreed on the verdict slip to be used in Phase I (ECF No. 950). Disputes remain with respect to the verdict slip for Phase II (ECF No. 951). The remaining disputes were not presented in the context of the precise language of draft jury instructions, as in a charge conference. Instead, the parties identified “buckets” of related disputes that pertain to numerous instructions. It will be necessary for the parties to incorporate: (1) the rulings in this decision; (2) the recommendations of the special master to which they did not object; and (3) the disputes which the parties resolved, into the final proposed preliminary and final jury instructions and verdict slips that will be delivered to the jury. The parties shall

meet and confer to file those documents on or before December 17, 2021. Any remaining disputes will be resolved by the court at the final pretrial conference. II. Procedural History The special master heard oral argument on October 11, 2021, which the court attended. The parties had ample notice and opportunity to be heard. The parties’ objections to R&R #990 (ECF Nos. 998, 999) are fully briefed and ripe for disposition. The objections will be reviewed de novo. Fed. R. Civ. P. 53(f)(1). III. Discussion The parties raised the following objections to R&R #990:

1. The number of claims for trial; 2. The Phase I preliminary instruction about Innovel; 3. The Phase I preliminary instruction about Perez disclosing a BPA-free coating; 4. The Phase I instruction about prior art/particular embodiments; 5. The Phase I instruction about secondary considerations evidence; 6. The Phase II final instruction about Akzo during the initial damages period; 7. The Phase II final instructions about willfulness; and 8. The omission of post-verdict royalties in the Phase II verdict slip. These objections will be resolved seriatim. No objections were raised with respect to the special master’s recommendations about the USPTO process instructions, the anticipation/inherency instruction, or including Sherwin’s burden to establish damages in the Phase II preliminary instructions. Those aspects of R&R #990 will, therefore, be adopted. A. Number of claims for trial

The special master thoroughly reviewed the history of this dispute and recommended that the 5 claims identified by Sherwin on March 25, 2021 (ECF No. 868) can be asserted at trial, even though they implicate 8 other claims, for a total of 13 claims. The special master commented that Sherwin’s identification was in keeping with the special master’s intent in his initial R&R about this dispute (ECF No. 803 at 14-16) (proposing a compromise with respect to PPG MIL #7). PPG focuses on the portion of the court’s opinion dated March 11, 2021, which stated: “On or before March 15, 2021, Sherwin shall file a notice selecting for trial no more than 1 claim per Asserted Patent (which may be dependent or independent), for a total of no more than 5

claims (10 with dependencies) for trial.” (ECF No. 867 at 11). PPG argues that Sherwin must be limited to a total of 10 claims. PPG first raised this argument on August 30, 2021, in connection with jury instruction disputes. The court agrees with the special master. The court made clear in its opinion that it was adopting the special master’s recommendation “that Sherwin select 1 claim per Asserted Patent, for a total of no more than 5 claims to proceed to trial.” (ECF No. 867 at 10). The court noted the special master’s clarification that Sherwin could choose a dependent claim for each patent, which would implicate “at least one” independent claim. Id. PPG did not clearly raise the issue of multiple dependencies – before or in response to the court’s opinion. The primary focus of the parties, special master and court was on the total number of claims Sherwin could assert; the court assumed that 5 dependent claims would implicate the same number of independent claims. Sherwin’s identification of 5 claims in March 2021 complied with the court’s order. The parties have been preparing for trial since March 2021 based on those claims. PPG did not provide a persuasive rationale for the court to restrict Sherwin’s claims at this late stage of the

case because they implicate 8 rather than 5 other claims. This aspect of R&R #990 will be adopted.

B. Innovel instruction Sherwin contends that during the preliminary instructions in Phase I, the jury be instructed that: “There is no dispute that PPG’s Innovel HPS spray coating is covered by the asserted claims in each of Sherwin’s asserted patents.” Sherwin recognizes that infringement is not an issue for trial. Sherwin argues, however, that its requested instruction will eliminate the need for it to introduce (undisputed) evidence that Innovel is covered by the asserted claims.

Sherwin contends that its requested instruction is relevant with respect to the secondary consideration of copying. The special master recommended that this instruction be omitted. The special master concluded that Sherwin’s proposal, in the preliminary instructions, was confusing and misleading. The special master noted that the context of Sherwin’s proposed language did not relate to the secondary considerations. The court previously held that informing the jury about PPG’s stipulation that Innovel infringed Sherwin’s patents was irrelevant and unfairly prejudicial (ECF No. 870 at 7-8) (granting PPG MIL #3). The stipulation will not be read to the jury, although the court will instruct the jury in Phase II about the infringement. Id. at 7 n.3. The court expressed its concern that in Phase I, “[a] jury of laypersons may fail to appreciate the distinction between ‘infringement’ and ‘invalidity.’” Id. at 7. Sherwin’s proposed language in the “summary of contentions” in the Phase I preliminary instructions, if adopted, would circumvent the court’s decision. There is no need for Sherwin’s

proposed language in the preliminary instructions in Phase I. This aspect of R&R #990 will be adopted. If PPG opens the door at trial, the court will revisit this issue.

C. Perez BPA-free instruction In a written response to a USPTO examiner on August 27, 2012, Sherwin stated: “Because of its use of epoxies, Christenson’s coating contains BPA. Perez, on the other hand, is a BPA-free coating (Valspar agrees with the Office’s finding in this regard).” (ECF No. 859 at 2) (quoting ECF No. 350-3 at 21). After extensive briefing, the court held that “Sherwin is bound by the position it took at the USPTO that Perez discloses a BPA-free coating.” (ECF No.

859 at 5). The court encouraged the parties to negotiate an appropriate stipulation about this issue, but they were unable to do so.

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SHERWIN-WILLIAMS COMPANY v. PPG INDUSTRIES, INC., (W.D. Pa. 2021).

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