Prosecution Insights
Last updated: April 19, 2026
Application No. 17/047,197

SYSTEMS AND METHODS FOR QUANTITATIVELY PREDICTING RESPONSE TO IMMUNE-BASED THERAPY IN CANCER PATIENTS

Final Rejection §101§103§112
Filed
Oct 13, 2020
Examiner
DHARITHREESAN, NIDHI
Art Unit
1686
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
H. Lee Moffitt Cancer Center and Research Institute, Inc.
OA Round
4 (Final)
40%
Grant Probability
Moderate
5-6
OA Rounds
6y 2m
To Grant
78%
With Interview

Examiner Intelligence

Grants 40% of resolved cases
40%
Career Allow Rate
19 granted / 47 resolved
-19.6% vs TC avg
Strong +38% interview lift
Without
With
+37.6%
Interview Lift
resolved cases with interview
Typical timeline
6y 2m
Avg Prosecution
34 currently pending
Career history
81
Total Applications
across all art units

Statute-Specific Performance

§101
30.2%
-9.8% vs TC avg
§103
18.7%
-21.3% vs TC avg
§102
18.1%
-21.9% vs TC avg
§112
24.5%
-15.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 47 resolved cases

Office Action

§101 §103 §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 . Applicant Response Applicant's response, filed 12/18/2025, has been fully considered. Rejections and/or objections not reiterated from previous Office Actions are hereby withdrawn. The following rejections and/or objections are either reiterated or newly applied. They constitute the complete set presently being applied to the instant application. Claim Status Claims 3, 10, and 22-23 are canceled. Claim 24 is newly added. Claims 1-2, 4-9, 11-21 and 24 are pending and under examination herein. Claims 1, 20 and 24 are objected to. Claims 1-2, 4-9, 11-21 and 24 are rejected. Priority The instant application is the National Stage entry of PCT/US2019/027518 , International Filing Date: 04/15/2019, which claims priority to US Provisional Application 62/657273 , filed 04/13/2018, Provisional Application 62/686856 , filed 06/19/2018 and Provisional Application 62/721279 , filed 08/22/2018. However, the priority documents do not disclose the newly recited instant claim 1 claim limitations of “recommending an immune checkpoint blockade therapy, antibody therapy, chemotherapy, tumor-infiltrating lymphocyte (TIL) therapy, or a combination thereof, for the cancer patient that is predicted to respond to immune-based or targeted therapy; and administering the immune checkpoint blockade therapy, antibody therapy, chemotherapy, tumor- TIL therapy, or a combination thereof to the cancer patient based on the predicted response.” As such, the effective filing date assigned to each of claims 1-2, 4-9, 11-21 and 24 is 10/13/2020. Drawings The drawings submitted on 10/13/2020 were accepted by the examiner in the office action mailed 03/01/2024. Claim Objections Claim 1 and 20 are objected to because of the following informalities: in the last step of claim 1, “or a combination thereof” should be “or [[a]] the combination thereof”. in claim 20, “wherein statistically analyzing the violin plots comprises” should be “wherein statistically analyzing the violin plots further comprises”. In claim 24, “wherein the graphical display is configured” should be “further comprising Appropriate correction is required. This objection is newly recited. Claim Rejections - 35 USC § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claims 1-2, 4-9, 11-21 and 24 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Specifically, the claim 1 limitations of “recommending an immune checkpoint blockade therapy, antibody therapy, chemotherapy, tumor-infiltrating lymphocyte (TIL) therapy, or a combination thereof, for the cancer patient that is predicted to respond to immune-based or targeted therapy; and administering the immune checkpoint blockade therapy, antibody therapy, chemotherapy, tumor- TIL therapy, or a combination thereof to the cancer patient based on the predicted response” are not described in the instant disclosure. This rejection is newly recited and necessitated by the claim amendments. 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 1-2, 4-9, 11-21 and 24 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. This rejection is newly recited and necessitated by the claim amendments. In claim 1, it is unclear if the” plurality of immune based or targeted therapies” for which a response is predicted comprises “immune checkpoint blockade therapy, antibody therapy, chemotherapy, tumor-infiltrating lymphocyte (TIL) therapy, or a combination thereof”. For the purposes of examination, this limitation is interpreted to include the specific therapies recited. Furthermore, the limitation of “recommending an immune checkpoint blockade therapy, antibody therapy, chemotherapy, tumor-infiltrating lymphocyte (TIL) therapy, or a combination thereof, for the cancer patient that is predicted to respond to immune-based or targeted therapy” is unclear, because it reads as recommending a treatment to a cancer patient that is predicted to response to a therapy, but the previous step of the claim predicts a response to at least one of a plurality of immune- based or targeted therapies in the cancer patient. For the purposes of interpretation, this limitation is interpreted as “recommending an immune checkpoint blockade therapy, antibody therapy, chemotherapy, tumor-infiltrating lymphocyte (TIL) therapy, or a combination thereof, for the cancer patient that is predicted to respond to the immune-based or targeted therapy”. The final step of the claim 1, the administration step, is also indefinite, because it is unclear if the administered therapy and the recommended therapy of the previous step are the same. For the purposes of examination, this limitation is interpreted as administering the recommended therapy to the cancer patient. Claims 2, 4-9, 11-21 and 24 are also indefinite for failing to remedy the indefiniteness of claim 1 on which they depend. Claim Rejections - 35 USC § 101 The rejection of claim 10 under 35 U.S.C. 101 is withdrawn in view of cancelation of the claim in the claim amendments filed 12/18/2025. The rejection of claims 1-2, 4-9, and 11-21 under 35 U.S.C. 101 is withdrawn in view of claim amendments filed 12/18/2025, which integrate any recited judicial exceptions into practical application, by applying or using the recited judicial exception to effect a particular treatment for a disease or medical condition. Specially, the step of administering the immune checkpoint blockade therapy, antibody therapy, chemotherapy, tumor- TIL therapy, or a combination thereof to the cancer patient based on the predicted response provides a particular treatment. Claim 24 is also free from a rejection under 35 U.S.C. 101 for the same reasons discussed above. Claim Rejections - 35 USC § 103 The rejection of claims 10 under 35 U.S.C. 103 as being unpatentable over Azizi et al. (bioRxiv 2018, 221994; previously cited) in view of Krieg et al. (Nat Med 2018, 24, 144–153; previously cited) is withdrawn in view of cancelation of the claim in the claim amendments filed 12/18/2025. The rejection of claims 1-2, 4-9, 11 and 13-21 under 35 U.S.C. 103 as being unpatentable over Azizi et al. (bioRxiv 2018, 221994; previously cited; hereafter referred to as Azizi) in view of Krieg et al. (Nat Med 2018, 24, 144–153; previously cited; hereafter referred to as Krieg) is withdrawn in view of claim amendments filed 12/18/2025, as neither Azizi nor Krieg suggest or teach determining positive and negative cutoff values for each of a plurality of cell parameters corresponding with the plurality of nodes, superimposing the clustered data on a previously determined tree describing known patient phenotype data for at least some of the plurality of nodes, using the determined cutoff values to generate the violin plots, or predicting a response to the therapy by analyzing the violin plots based on both a detected variation in immune cell phenotypes with one at least one node and from analysis of the superimposed clustered data. The rejection of claims 12 under 35 U.S.C. 103 as being unpatentable over Azizi et al. (bioRxiv 2018, 221994; hereafter referred to as Azizi) in view of Krieg et al. (Nat Med 2018, 24, 144–153; previously cited; hereafter referred to as Krieg), and further in view of Marigo et al. (Cancer cell 2016, 30(3), 377-390; previously cited hereafter referred to as Marigo) is withdrawn in view of claim amendments filed 12/18/2025, as none of Azizi, Krieg, or Marigo suggest or teach determining positive and negative cutoff values for each of a plurality of cell parameters corresponding with the plurality of nodes, superimposing the clustered data on a previously determined tree describing known patient phenotype data for at least some of the plurality of nodes, using the determined cutoff values to generate the violin plots, or predicting a response to the therapy by analyzing the violin plots based on both a detected variation in immune cell phenotypes with one at least one node and from analysis of the superimposed clustered data. Claim 24 is also free from a rejection under 35 U.S.C. 103 for the same reasons discussed above. Conclusion No claims allowed. 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. Inquiries Any inquiry concerning this communication or earlier communications from the examiner should be directed to NIDHI DHARITHREESAN whose telephone number is (571)272-5486. The examiner can normally be reached Monday - Friday 9:00 - 5:00. 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, Larry Riggs II can be reached on (571) 270-3062. 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. /N.D./ Examiner, Art Unit 1686 /Karlheinz R. Skowronek/ Supervisory Patent Examiner, Art Unit 1687
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Prosecution Timeline

Oct 13, 2020
Application Filed
Feb 23, 2024
Non-Final Rejection — §101, §103, §112
Aug 01, 2024
Response Filed
Nov 02, 2024
Final Rejection — §101, §103, §112
Mar 07, 2025
Request for Continued Examination
Mar 12, 2025
Response after Non-Final Action
Jun 10, 2025
Non-Final Rejection — §101, §103, §112
Nov 19, 2025
Interview Requested
Dec 02, 2025
Examiner Interview Summary
Dec 18, 2025
Response Filed
Mar 17, 2026
Final Rejection — §101, §103, §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

5-6
Expected OA Rounds
40%
Grant Probability
78%
With Interview (+37.6%)
6y 2m
Median Time to Grant
High
PTA Risk
Based on 47 resolved cases by this examiner. Grant probability derived from career allow rate.

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