"Nuclear Design Materials" has the meaning set forth in Section 4.4. "Notifying Party" has the meaning set forth in Section 4.4. 2 "RemainCo" has the meaning set forth in the recitals. "RemainCo Core Field" has the meaning set forth on Schedule 1.1(e). "RemainCo House Marks" means all Trademarks that incorporate "BWX," "BWX Technologies," or "BWXT," and any translations or derivatives thereof and any terms of a confusingly similar nature, and all goodwill embodied in the foregoing, including, without limitation, all Trademarks set forth on Schedule 1.1(p), but expressly excluding "Babcock," "Wilcox," "Babcock and Wilcox," "Babcock & Wilcox," B&W," or "B&W & HERO ENGINE DESIGN." "RemainCo Know-How" means all Know-How owned by RemainCo as of the Effective Date. "RemainCo Trademarks" has the meaning set forth in Section 3.4. "Reviewing Party" has the meaning set forth in Section 4.4. "Shared Library Materials" means (i) proprietary research reports, letter reports, photographs, micrographs or other materials recorded in a tangible, microfilm, microfiche, and/or electronic form or media, or a combination thereof, which may contain trade secrets, know-how, methods, techniques, formulas, drawings, sketches or other proprietary materials reduced to tangible form, and which were developed by and/or contained in the Research & Development Division library at the former Alliance Research Center in Alliance, Ohio ("Research Documents") and (ii) publicly available books, textbooks, reference manuals, periodicals, journals or other publications that were located at the Research & Development Division library at the former Alliance Research Center in Alliance, Ohio ("Reference Materials"), in each case which are presently stored in certain identified vaults and storage accounts maintained with Third Party vendor document retention vendor Iron Mountain. "Specific RemainCo Field" has the meaning set forth on Schedule 1.1(i). "Specific SpinCo Field" has the meaning set forth on Schedule 1.1(i). "SpinCo" has the meaning set forth in the recitals.