Interference No. 103,036 make question at one hearing and priority of invention at a later hearing. Opinion re: Issue 3(i) The party Tucholski's position is not well taken. While the Espenschied and Hewitt decisions are relevant to interference practice over a half century ago, the practice has changed substantially; more issues can be reviewed at final hearing. The statute, 35 U.S.C. § 135(a), authorizes the Board to consider issues of priority of inventions and patentability, whereas prior to the 1985 amendment of the statute, the Board only considered priority of inventions and matters ancillary thereto. During the motions period in this interference, the parties filed 91 preliminary and miscellaneous motions and requests together with associated oppositions, replies and comments. The rules in effect at the time that the Espenschied and Hewitt decisions were rendered did not contemplate the filing of such a vast array of motions. Pursuant to 37 CFR §§ 1.601 and 1.610(e), an APJ in charge of an interference is authorized to determine a proper -64-Page: Previous 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 NextLast modified: November 3, 2007