Prosecution Insights
Last updated: October 02, 2026
Application No. 18/771,155

TUMOR CLASSIFICATION METHOD AND ANALYSIS DEVICE USING MULTI-WAVELENGTH PHOTOACOUSTIC IMAGE AND ULTRASOUND IMAGE

Final Rejection §112
Filed
Jul 12, 2024
Priority
Jan 14, 2022 — RE 10-2022-0005947 +1 more
Examiner
TERRELL, EMILY C
Art Unit
2666
Tech Center
2600 — Communications
Assignee
The Catholic University of Korea Industry-Academic Cooperation Foundation
OA Round
2 (Final)
59%
Grant Probability
Moderate
3-4
OA Rounds
7m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 59% of resolved cases
59%
Career Allowance Rate
322 granted / 549 resolved
-3.3% vs TC avg
Strong +36% interview lift
Without
With
+35.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
17 currently pending
Career history
579
Total Applications
across all art units

Statute-Specific Performance

§101
3.8%
-36.2% vs TC avg
§103
67.8%
+27.8% vs TC avg
§102
15.8%
-24.2% vs TC avg
§112
10.0%
-30.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 549 resolved cases

Office Action

§112
DETAILED ACTION 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 . Status of Claims Claims 1, 3-7, and 9-12 are pending. Claims 2 and 8 are canceled. Response to Arguments Applicant’s arguments, see p. 8-9, filed 6/30/26, with respect to the specification have been fully considered and are persuasive. The specification objection of 4/1/26 has been withdrawn. Applicant’s arguments, see p. 9-12, filed 6/30/26, with respect to claims 1-12 have been fully considered and are persuasive. The 35 U.S.C. 112(b) rejections of 4/1/26 have been withdrawn. Applicant’s arguments, see p. 12-13, filed 6/30/26, with respect to claims 1, 3-7, and 9-12 have been fully considered and are persuasive. The 35 U.S.C. 103 rejections of 4/1/26 have been withdrawn in view of Applicant amending independent claims 1 and 7 to include the limitations of claims 2 and 8, respectively. Applicant's arguments filed 6/30/26 with respect to the drawing objections and claim objections have been fully considered but they are not persuasive. First, Applicant argues in p. 8 of the remarks, that the drawing objections have been addressed and should be withdrawn. The Examiner respectfully disagrees. Applicant has not amended the specification to address reference character “430” being used to designate both computing device and calculation device. Therefore, the drawing objection of 4/1/26 has been maintained. Second, Applicant argues in p. 9 of the remarks, that the claim objections have been addressed and should be withdrawn. The Examiner respectfully disagrees. Regarding claim 1, Applicant has not amended “the parameter” to –at least one parameter– in p. 3, line 12. Therefore, the claim objection of 4/1/26 has been maintained. Drawings The drawings are objected to as failing to comply with 37 CFR 1.84(p)(4) because reference character “430” has been used to designate both computing device and calculation device in the specification. Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. Claim Objections Claim 1 is objected to because of the following informalities: In p. 3, line 12, “parameter” should read –the at least one parameter–. Appropriate correction is required. Claim Interpretation The claims in this application are given their broadest reasonable interpretation using the plain meaning of the claim language in light of the specification as it would be understood by one of ordinary skill in the art. The broadest reasonable interpretation of a claim element (also commonly referred to as a claim limitation) is limited by the description in the specification when 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is invoked. As explained in MPEP § 2181, subsection I, claim limitations that meet the following three-prong test will be interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph: (A) the claim limitation uses the term “means” or “step” or a term used as a substitute for “means” that is a generic placeholder (also called a nonce term or a non-structural term having no specific structural meaning) for performing the claimed function; (B) the term “means” or “step” or the generic placeholder is modified by functional language, typically, but not always linked by the transition word “for” (e.g., “means for”) or another linking word or phrase, such as “configured to” or “so that”; and (C) the term “means” or “step” or the generic placeholder is not modified by sufficient structure, material, or acts for performing the claimed function. Use of the word “means” (or “step”) in a claim with functional language creates a rebuttable presumption that the claim limitation is to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites sufficient structure, material, or acts to entirely perform the recited function. Absence of the word “means” (or “step”) in a claim creates a rebuttable presumption that the claim limitation is not to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is not interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites function without reciting sufficient structure, material or acts to entirely perform the recited function. Claim limitations in this application that use the word “means” (or “step”) are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. Conversely, claim limitations in this application that do not use the word “means” (or “step”) are not being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. This application includes one or more claim limitations that do not use the word “means,” but are nonetheless being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, because the claim limitation(s) uses a generic placeholder that is coupled with functional language without reciting sufficient structure to perform the recited function and the generic placeholder is not preceded by a structural modifier. Such claim limitation(s) is/are: “analysis device” in claims 1 and 4, “analysis device”, “input device”, and “storage device” in claim 7, and “storage device” in claim 12. Because this/these claim limitation(s) is/are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, it/they is/are being interpreted to cover the corresponding structure described in the specification as performing the claimed function, and equivalents thereof. If applicant does not intend to have this/these limitation(s) interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, applicant may: (1) amend the claim limitation(s) to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph (e.g., by reciting sufficient structure to perform the claimed function); or (2) present a sufficient showing that the claim limitation(s) recite(s) sufficient structure to perform the claimed function so as to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. 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. Claims 1, 3-7, and 9-12 are 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 1 recites the limitation "the ultrasound frames belonging to a predetermined number of top-ranked windows…" in p. 4, line 2. There is insufficient antecedent basis for this limitation in the claim. There is only previously recited “ultrasound frames collected over time for a predetermined period of time”, “ultrasound frames from/among the image sets”, “ultrasound frames included in each of a plurality of windows”, and “a predetermined number of ultrasound frames along the arranged ultrasound frames.” Claims 3-6 depend on claim 1 and are therefore also rejected under 112(b). Claim 7 recites the limitation "the ultrasound frames belonging to a predetermined number of top-ranked windows…" in p. 5, line 18. There is insufficient antecedent basis for this limitation in the claim. There is only previously recited “ultrasound frames collected over time for a predetermined period of time”, “ultrasound frames from/among the image sets”, “ultrasound frames included in each of a plurality of windows”, and “a predetermined number of ultrasound frames along the arranged ultrasound frames.” Claims 9-12 depend on claim 7 and are therefore also rejected under 112(b). Allowable Subject Matter Claims 1, 3-7, and 9-12 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. The following is a statement of reasons for the indication of allowable subject matter: Please see the “Allowable Subject Matter” section in the Non-Final Office Action mailed on 4/1/26. Additionally, Applicant’s arguments, see p. 12-13 of the remarks filed on 6/30/26, with respect to the 35 U.S.C. 103 rejections, have been fully considered and are persuasive in view of Applicant amending independent claims 1 and 7 to include the limitations of claims 2 and 8, respectively. Conclusion THIS ACTION IS MADE FINAL. 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. Contact Information Any inquiry concerning this communication or earlier communications from the examiner should be directed to Daniella M. DiGuglielmo whose telephone number is (571)272-0183. The examiner can normally be reached Monday - Friday 8:00 AM - 4:00 PM. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Emily Terrell can be reached at (571)270-3717. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /Daniella M. DiGuglielmo/Examiner, Art Unit 2666 /EMILY C TERRELL/Supervisory Patent Examiner, Art Unit 2666
Read full office action

Prosecution Timeline

Jul 12, 2024
Application Filed
Apr 01, 2026
Non-Final Rejection mailed — §112
Jun 30, 2026
Response Filed
Sep 14, 2026
Final Rejection mailed — §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

3-4
Expected OA Rounds
59%
Grant Probability
94%
With Interview (+35.7%)
2y 10m (~7m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 549 resolved cases by this examiner. Grant probability derived from career allowance rate.

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