We continue to the second issue raised in Leviton Mfg. Co., Inc., v. Greenberg Traurig LLP, et al., , 09 Civ. 8083 (GBD) (THK); U.S. District Court, Southern District illustrates theprincipals of "at issue" attorney-client privilege and " work-product" discovery. 
 

What documents must be turned over to defendants when they are sued?  Must documents from successor attorneys be turned over?  The Court addressed the questions here:

"In sum, while Greenberg Traurig is free to attempt to demonstrate that factors other than its failure to timely file the patent applications resulted in the loss of the economic value of the patents, it is not necessary to invade Leviton’s confidential communications with its attorneys in order to do so.

The same analysis applies to documents withheld on the basis of the work-product doctrine, although very few documents on Leviton’s privilege log appear to have been withheld solely on the basis of work-product. See Veras Inv. Partners, 52 A.D.3d at 372, 860 N.Y.S.2d at 82-83 (where plaintiffs brought malpractice claim based, inter alia, on representation during regulatory investigations, subsequent settlement agreement with regulators did not place in issue or waive successor attorney’s work-product with respect to rationale for entering into the settlementagreement); Deutsche Bank, 43 A.D.3d at 66, 837 N.Y.S.2d at 25 (commencement of indemnity action did not, in itself, imply an at issue waiver of the protection of the attorney-client privilege or work-product doctrine, for documents concerning the defense and settlement of the underlying action); Goldberg v. Hirschberg, 10 Misc. 3d at 298-99, 806 N.Y.S.2d 337-338 ("work-product protection…,like the attorney-client privilege, may be waived pursuant to the ‘at issue’ doctrine").

However, there is one caveat on work-product. The work-product doctrine is inapplicable to documents prepared for, or in anticipation of, submission to the Patent Office. The prosecution of a patent is not, standing alone, in anticipation of litigation. See In re Rivastigmine Patent Litig., 237 F.R.D. 69, 85 (S.D.N.Y. 2006) ("In patent matters, the work product doctrine is less likely to be applicable, because the drafts of patent applications, unlike draft legal memoranda, are generally prepared prior to any expectation of litigation."); Genal Strap, Inc. v. Dar, No. CV2004-1691 (SJ) (MDG), 2006 WL 525794, at *3 (E.D.N.Y. Mar. 3, 2006) ("work performed by an attorney to prepare and prosecute a patent application does not fall within the parameters of the work-product protection because it is not created ‘in anticipation of litigation’"); Softview Computer Prods. Corp. v. Haworth, Inc., No. 97 Civ. 8815 (KMW) (HBP), 2000WL 351411, at *5 (S.D.N.Y. Mar. 31, 2000) ("Documents that are generated in connection with a patent application are not protected by the work-product doctrine simply because an issued patent may give rise to an infringement action."); Minebea Co. Ltd. v. Minebea Co., Ltd., 143 F.R.D. 494, 499 (S.D.N.Y. 1992) ("Generally, work performed by an attorney to prepare and prosecute a patent application does not fall within the parameters of the work-product protection, since the prosecution of a patent application is a non-adversarial ex parte proceeding.")."