["i]That's not the test for whether a ground of rejection is new.[/i]"
Patentatt: your confessed “pro-applicant” leanings acknowledged, I have to disagree on this one. There are various terms-of-art involved here, tough to keep straight: “new rejection” "new grounds”, “thrust of the rejection” and so forth. Per Stepan “new grounds” is a question of law, and, as I read Stepan, turns on whether Applicant had a “full and fair” opportunity to address (litigate in the cites) the merits - admittedly a judgment call (i.e. what panel and what they had for breakfast), and, per JAE, there were no new findings of fact. IMO Hyatt unquestionably had a “full and fair” opportunity to show WD of the (100+) claims, but chose not to. It was simply too much work read too much $$$)
Unless I forgot what I read over the weekend, the “grounds” in Hyatt were, on the one hand, the content of the new claims, and on the other, Applicant’s explication of the WD of the new claims. I may be wrong, but I thought burden was on Applicant - not on the Examiner or the Board - to point-out “support” (WD and/or enablement) in the spec for new or amended claims.?
There is no 102(a) vs. 102(b) debate here as in Stepan, or what the PA taught as in Leithem. I stand by my and JAE’s posts that, in this case, there were no new “grounds” (question of fact) counter arguments.
"Also, let's be careful not to conflate enablement and WD."
Agreed. However there are lots of “sound bites” from CAFC decisions saying that the line is difficult to draw / often blurred. And unless I screwed-up, Hyatt’s problem was straight WD.