Prosecution Insights
Last updated: July 17, 2026
Application No. 18/710,537

RECOMBINANT FOOT-AND-MOUTH DISEASE VIRUS TYPE O FOR INDUCING ROBUST ADAPTIVE IMMUNE RESPONSE AND OVERCOMING MATERNALLY-DERIVED ANTIBODY INTERFERENCE, AND FOOT-AND-MOUTH DISEASE VACCINE COMPOSITION COMPRISING SAME

Non-Final OA §101§112
Filed
May 15, 2024
Priority
Nov 17, 2021 — RE 10-2021-0158591 +2 more
Examiner
CHESTNUT, BARRY A
Art Unit
Tech Center
Assignee
Republic Of Korea(Animal And Plant Quarantine Agency)
OA Round
1 (Non-Final)
74%
Grant Probability
Favorable
1-2
OA Rounds
6m
Est. Remaining
80%
With Interview

Examiner Intelligence

Grants 74% — above average
74%
Career Allowance Rate
545 granted / 742 resolved
+13.5% vs TC avg
Moderate +6% lift
Without
With
+6.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
25 currently pending
Career history
755
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
65.2%
+25.2% vs TC avg
§102
11.8%
-28.2% vs TC avg
§112
8.0%
-32.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 742 resolved cases

Office Action

§101 §112
Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . DETAILED ACTION Priority This Application is a national phase application filed under 35 U.S.C. § 371 claiming priority to International Application No. PCT/KR2022/017801, filed on November 11, 2022, which claims priority to foreign Application No. KR10-2021-0158591, filed on November 17, 2021 and Application No. KR10-2021-0158592, filed on November 17, 2021, that is hereby acknowledged by the Examiner. Status of the Claims The amendment dated 05/15/2024 is acknowledged. Claims 1-7 are pending and under examination. Information Disclosure Statement The information disclosure statement (IDS) submitted on 05/15/2024 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement(s) is/are being considered by the Examiner. Drawings The drawing filed on 05/15/2024 is acknowledged and accepted by the Examiner. Claim Rejections - 35 USC § 101 / § 112 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Claims 6 and 7 are rejected under 35 U.S.C. 101 because the claimed recitation of a use, without setting forth any steps involved in the use, results in an improper definition of a process, i.e., results in a claim which is not a proper process claim under 35 U.S.C. 101. The claims are directed to (claim 6) a foot-and-mouth disease diagnostic method using the foot-and-mouth disease diagnostic kit of claim 5; and (claim 7) directed to a method of preventing or treating foot-and-mouth disease using the foot-and-mouth disease vaccine composition of claim 4. Section 2173.05(q) of the MPEP states “Other decisions suggest that a more appropriate basis for this type of rejection is 35 U.S.C. 101. In Ex parte Dunki, 153 USPQ 678 (Bd. App. 1967), the Board held the following claim to be an improper definition of a process: "The use of a high carbon austenitic iron alloy having a proportion of free carbon as a vehicle brake part subject to stress by sliding friction." In Clinical Products Ltd. v. Brenner, 255 F. Supp. 131, 149 USPQ 475 (D.D.C. 1966), the district court held the following claim was definite, but that it was not a proper process claim under 35 U.S.C. 101: "The use of a sustained release therapeutic agent in the body of ephedrine absorbed upon polystyrene sulfonic acid."; and “Although a claim should be interpreted in light of the specification disclosure, it is generally considered improper to read limitations contained in the specification into the claims. See In re Prater, 415 F.2d 1393, 162 USPQ 541 (CCPA 1969) and In re Winkhaus, 527 F.2d 637, 188 USPQ 129 (CCPA 1975), which discuss the premise that one cannot rely on the specification to impart limitations to the claim that are not recited in the claim”. 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. Claims 6 and 7 are rejected under 35 U.S.C. 112(b), as being indefinite for failing to particularly point out and distinctly claim the subject matter which applicant regards as the invention. Claim 6 provides for a foot-and-mouth disease diagnostic method “using the foot-and-mouth disease diagnostic kit”, but, since the claim does not set forth any steps involved in the method/process, it is unclear what method/process applicant is intending to encompass. A claim is indefinite where it merely recites a use without any active, positive steps delimiting how this use is actually practiced. Claim 7 provides for a method of “using the foot-and-mouth disease vaccine composition”, but, since the claim does not set forth any steps involved in the method/process, it is unclear what method/process applicant is intending to encompass. A claim is indefinite where it merely recites a use without any active, positive steps delimiting how this use is actually practiced. Conclusion Claims 1-5 are allowed. As allowable subject matter has been indicated, applicant's reply must either comply with all formal requirements or specifically traverse each requirement not complied with. See 37 CFR 1.111(b) and MPEP § 707.07(a). Any inquiry concerning this communication or earlier communications from the examiner should be directed to Barry Chestnut whose telephone number is (571)270-3546. The examiner can normally be reached on M-Th 8:00 to 4:00. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Thomas Visone can be reached on 571-270-0684. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /BARRY A CHESTNUT/Primary Examiner, Art Unit 1672
Read full office action

Prosecution Timeline

May 15, 2024
Application Filed
Jun 15, 2026
Non-Final Rejection mailed — §101, §112 (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
74%
Grant Probability
80%
With Interview (+6.1%)
2y 8m (~6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 742 resolved cases by this examiner. Grant probability derived from career allowance rate.

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