Prosecution Insights
Last updated: April 19, 2026
Application No. 18/283,698

SLIDE NUMBER ESTIMATION APPARATUS, CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

Non-Final OA §102
Filed
Sep 22, 2023
Examiner
WALLACE, JOHN R
Art Unit
2682
Tech Center
2600 — Communications
Assignee
National University Corporation Hokkaido University
OA Round
1 (Non-Final)
77%
Grant Probability
Favorable
1-2
OA Rounds
2y 9m
To Grant
99%
With Interview

Examiner Intelligence

Grants 77% — above average
77%
Career Allow Rate
283 granted / 366 resolved
+15.3% vs TC avg
Strong +26% interview lift
Without
With
+26.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
22 currently pending
Career history
388
Total Applications
across all art units

Statute-Specific Performance

§101
6.9%
-33.1% vs TC avg
§103
60.1%
+20.1% vs TC avg
§102
12.9%
-27.1% vs TC avg
§112
18.0%
-22.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 366 resolved cases

Office Action

§102
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 . Allowable Subject Matter Claims 4-5, 11-12, and 18-19 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 1-3, 6-10, 13-17, and 20 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Yip et al. (U.S.P.G. Pub. No. 2021/0166785). Regarding claim 1, Yip et al. (U.S.P.G. Pub. No. 2021/0166785) discloses: A slide number estimation apparatus comprising: at least one memory that is configured to store instructions (see, for example, paragraph [0436]); and at least one processor (see, for example, paragraph [0436]) that is configured to execute the instructions to: acquire a slide image, the slide image being an image of a specimen slide obtained from a tissue piece of a subject (Figure 39, paragraphs [0428]-[0429], a histology slide is provided of tissue); estimating a number of tumor cells included in a region of interest of the specimen slide using the slide image (Figure 39, paragraphs [0428]-[0429], as a result of the imaging analysis, the tumor cell count is obtained for the tissue sample on the slide); and estimating a number of the specimen slides to be obtained from the tissue piece for conducting a predetermined test, based on the estimated number of tumor cells (Figure 39, paragraphs [0010], [0428]-[0429], based on the number of cells, a number of slides necessary for analysis is obtained) Regarding claim 2, Yip et al. additionally discloses: wherein the at least one processor is configured to execute the instructions further to: estimate a number of tumor cells included in the region of interest for each of a plurality of the specimen slides other than the specimen slide from which the slide image is obtained among the plurality of the specimen slides obtained from the tissue piece (paragraphs [0423], [0428]-[0429], characteristics such as cell counts are obtained from the plurality of slides); and estimate the number of specimen slides to be obtained from the tissue piece based on the number of tumor cells estimated for the region of interest of each of the specimen slides (Figure 39, paragraphs [0010], [0428]-[0429], based on the number of cells, a number of slides necessary for analysis is obtained) Regarding claim 3, Yip et al. additionally discloses: wherein the at least one processor is configured to execute the instructions further to: acquire the slide image of a first specimen slide and the slide image of a second specimen slide (paragraphs [0423], [0428]-[0429], each of the slides is viewed one at a time (e.g., a first slide and a second slide)) estimate a number of tumor cells included in each of the region of interest of the first specimen slide and the region of interest of the second specimen slide (paragraph [0423], the number of cells is estimated for each slide); and estimate the number of tumor cells included in the region of interest of each of the plurality of the specimen slides obtained from a part of the tissue piece between the first specimen slide and the second specimen slide (paragraph [0428], the cell detection model is used for a total cell count across a “NSP” (number of slides)) Regarding claim 6, Yip et al. additionally discloses: estimate an amount of a predetermined substance included in the region of interest from the estimated number of tumor cells (paragraphs [0015], [0128], [0224], [0428], DNA yield is predicted); and estimate the number of specimen slides to be obtained from the tissue piece based on the estimated amount of the predetermined substance and the amount of the predetermined substance required for the predetermined test (paragraph [0429], the number of necessary slides is predicted) Regarding claim 7, Yip et al. additionally discloses: wherein the predetermined test is a gene panel test (paragraph [0013], [0165], [0232], [0393], various gene panels), and wherein the predetermined substance is DNA (paragraphs [0232], [0422]-[0423], the required DNA yield is assessed) Regarding claim 8, the structural elements of apparatus claim 1 perform all of the steps of method claim 8. Thus, claim 8 is rejected for the same reasons discussed in the rejection of claim 1. Regarding claim 9, the structural elements of apparatus claim 2 perform all of the steps of method claim 9. Thus, claim 9 is rejected for the same reasons discussed in the rejection of claim 2. Regarding claim 10, the structural elements of apparatus claim 3 perform all of the steps of method claim 10. Thus, claim 10 is rejected for the same reasons discussed in the rejection of claim 3. Regarding claim 13, the structural elements of apparatus claim 6 perform all of the steps of method claim 13. Thus, claim 13 is rejected for the same reasons discussed in the rejection of claim 6. Regarding claim 14, the structural elements of apparatus claim 7 perform all of the steps of method claim 14. Thus, claim 14 is rejected for the same reasons discussed in the rejection of claim 7. Regarding claim 15, arguments analogous to claim 1 are applicable. The computer readable medium is explicitly taught as evidenced by, for example, paragraph [0436] of Yip et al. Regarding claim 16, arguments analogous to claim 2 are applicable. The computer readable medium is explicitly taught as evidenced by, for example, paragraph [0436] of Yip et al. Regarding claim 17, arguments analogous to claim 3 are applicable. The computer readable medium is explicitly taught as evidenced by, for example, paragraph [0436] of Yip et al. Regarding claim 20, arguments analogous to claim 6 are applicable. The computer readable medium is explicitly taught as evidenced by, for example, paragraph [0436] of Yip et al. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JOHN R WALLACE whose telephone number is (571)270-1577. The examiner can normally be reached Monday-Friday from 8:30-5 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, Benny Tieu can be reached at 571-272-7490. 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. /JOHN R WALLACE/ Primary Examiner, Art Unit 2682
Read full office action

Prosecution Timeline

Sep 22, 2023
Application Filed
Feb 20, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12596509
IMAGE FORMING APPARATUS AND NON-TRANSITORY RECORDING MEDIUM STORING COMPUTER READABLE CONTROL PROGRAM
2y 5m to grant Granted Apr 07, 2026
Patent 12592080
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, AND RECORDING MEDIUM
2y 5m to grant Granted Mar 31, 2026
Patent 12591953
Image reassembly system, method and computer-readable storage medium applied to magnetic resonance imaging
2y 5m to grant Granted Mar 31, 2026
Patent 12584845
A SYSTEM AND METHOD THEREOF FOR REAL-TIME AUTOMATIC LABEL-FREE HOLOGRAPHY-ACTIVATED SORTING OF CELLS
2y 5m to grant Granted Mar 24, 2026
Patent 12585414
METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM FOR ADJUSTING DOCUMENT STYLE
2y 5m to grant Granted Mar 24, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

1-2
Expected OA Rounds
77%
Grant Probability
99%
With Interview (+26.1%)
2y 9m
Median Time to Grant
Low
PTA Risk
Based on 366 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month