DETAILED ACTION
Response to Amendment
The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
This office action is responsive to the amendment received February 24, 2026. Claims 1, 8, 9, 13, and 14 were amended. Claims 11 and 12 are canceled claims. Claims 1-10 and 13-20 are pending.
The certified copy of the foreign priority document received December 5, 2025 is acknowledged.
The certified translations of the foreign priority documents received February 24, 2026 are acknowledged.
The rejection of claims 1-13 and 15-20 under 35 U.S.C. 102(a)(2) as being anticipated by Choung et al. (US 2023/0203075 A1) is withdrawn due to the perfection of the foreign priority dates.
The rejection of claims 1-13 and 15-20 under 35 U.S.C. 103 as being unpatentable over Layek et al. (US 2021/0399236 A1) is withdrawn due to the claim amendment received February 24, 2026.
Claim Rejections - 35 USC § 112
The following is a quotation of 35 U.S.C. 112(b):
(b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention.
The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph:
The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention.
Claim 13 is rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention.
Claim 13 defines a variable R46, but it is not seen where a R46 group is located within compound structures as presently claimed. Accordingly, claim 13 is considered indefinite.
Allowable Subject Matter
Claims 1-10 and 14-20 are allowed. The closest prior art is considered to be Layek et al. (US 2021/0399236 A1), which was discussed in the last office action. Layek et al. fails to teach or to render obvious organometallic complexes including specific Ln2 ligands as presently claimed.
Response to Arguments
Applicant’s arguments with respect to the claims have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument.
Conclusion
Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a).
A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action.
Any inquiry concerning this communication or earlier communications from the examiner should be directed to Dawn Garrett whose telephone number is (571)272-1523. The examiner can normally be reached Monday through Thursday (Eastern Time).
If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Jennifer Boyd can be reached at 571-272-7783. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300.
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/DAWN L GARRETT/Primary Examiner, Art Unit 1786
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