Prosecution Insights
Last updated: April 19, 2026
Application No. 18/384,210

EVENT-DRIVEN PERSONALIZED RECOMMENDATION SYSTEMS

Non-Final OA §103
Filed
Oct 26, 2023
Examiner
HOQUE, NAFIZ E
Art Unit
2693
Tech Center
2600 — Communications
Assignee
Teachers Insurance And Annuity Association Of America
OA Round
1 (Non-Final)
75%
Grant Probability
Favorable
1-2
OA Rounds
3y 1m
To Grant
99%
With Interview

Examiner Intelligence

Grants 75% — above average
75%
Career Allow Rate
456 granted / 608 resolved
+13.0% vs TC avg
Strong +24% interview lift
Without
With
+23.7%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
20 currently pending
Career history
628
Total Applications
across all art units

Statute-Specific Performance

§101
11.5%
-28.5% vs TC avg
§103
42.7%
+2.7% vs TC avg
§102
23.6%
-16.4% vs TC avg
§112
11.3%
-28.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 608 resolved cases

Office Action

§103
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 . Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claims 1-5, 9-15, and 19-20 are rejected under 35 U.S.C. 103 as being unpatentable over Grizack et al. (US Pub 2006/0074788) in view of Shan et al. (US Patent 10,242,019) and in further view of Guerrero et al. (US Patent 11,017,474). Regarding claim 1, Grizack discloses a method for generating predictive and event-based action recommendations, the method comprising: receiving, by one or more processors and from at least one data source, input data representative of a user (see abstract; 0072, 0096, 0125); classifying, by the one or more processors and using a first machine learning model, the input data based on one or more personas representative of user characteristics to generate classified input data, wherein the one or more personas include at least one user persona representative of the user; identifying, by the one or more processors and from the input data, at least one event associated with the user, wherein the at least one event has an impact on a goal to be achieved by the user (para 0125 and 0127-0132; para 0155; 0114, 0116); and generating, by the one or more processors and based on the at least one event (see abstract; 0072, 0096, 0125) and the classified input data (para 0080-0085 – such as gender, marital status, ethnicity, occupation, education level), a personalized recommendation for the user, wherein the personalized recommendation comprises a set of actions predicted to achieve the goal based on the impact on the goal caused by the at least one event (see abstract – “providing to the advisee a recommended asset allocation and an indication of the probability that the future financial obligation will be met based on the advisee's current financial situation and the recommended asset allocation”; para 0105, 0160). Grizack does not disclose classifying, by the one or more processors and using a first machine learning model, the input data based on one or more personas representative of user characteristics to generate classified input data, wherein the one or more personas include at least one user persona representative of the user; And wherein the personalized recommendation for the user using one or more second machine learning models. Shan discloses classifying, by the one or more processors and using a first machine learning model, the input data based on one or more personas representative of user characteristics to generate classified input data, wherein the one or more personas include at least one user persona representative of the user (col. 8, lines 10-60; col. 10 lines 28-55; fig. 10); Therefore, it would have been obvious to a person of ordinary skilled in the art before the effective filing date of the claimed invention to modify Grizack with the teachings of Shan such that the “segmentation provides advantages over other segmentation systems that make use of demographic information to find groups of ‘like’ individuals” (Shan, col. 7, lines 16-26). Grizack in view of Shan does not disclose wherein the personalized recommendation for the user using one or more second machine learning models. Guerrero discloses wherein the personalized recommendation for the user using one or more second machine learning models (col. 10, line 29 – col. 11, line 14; col. 2, lines 18-29). Therefore, it would have been obvious to a person of ordinary skilled in the art before the effective filing date of the claimed invention to modify Grizack in view of Shan with the teachings of Guerrero in order to assist the user in dealing with the life events and upcoming expenses and income using machine learning techniques such that it is faster and more efficient than Monte Carlo simulation (Guerrero, col. 3, lines 35-41). Regarding claim 2, Guerrero discloses further comprising: identifying, by the one or more processors, a misalignment between multiple events associated with the user; and remediating, by the one or more processors, the misalignment (col. 3, lines 11-24; col. 8, lines 5-24). Regarding claim 3, Guerrero discloses wherein identifying the at least one event comprises: predicting, by the one or more processors and using a third machine learning model, the at least one event based on the input data (col. 2, lines 59 – col. 3, lines 10). Regarding claim 4, Guerrero discloses wherein identifying the at least one event comprises: receiving, by the one or more processors, the at least one event from the user (col. 2, lines 30-38). Regarding claim 5, Grizack discloses wherein the user characteristics include at least one of a user career or a user salary (para 0108). Regarding claim 9, Guerrero discloses further comprising: generating, by the one or more processors, a personalized user recommendation display for the user; and displaying, by the one or more processors, the personalized user recommendation display to the user (col. 8, lines 25-61; col. 9, lines 16-50). Regarding claim 10, Guerrero discloses wherein generating the personalized user recommendation display is based on one or more user preferences (col. 6, lines 15-36). Regarding claim 11, see rejection of claim 1. Regarding claim 12, see rejection of claim 2. Regarding claim 13, see rejection of claim 3. Regarding claim 14, see rejection of claim 4. Regarding claim 15, see rejection of claim 5. Regarding claim 19, see rejection of claim 9. Regarding claim 20, see rejection of claim 10. Claims 7 and 17 are rejected under 35 U.S.C. 103 as being unpatentable over Grizack et al. (US Pub 2006/0074788) in view of Shan et al. (US Patent 10,242,019) and in further view of Guerrero et al. (US Patent 11,017,474) and in view of Breitweiser, Edward (US Pub 2023/0267689). Regarding claim 7, Grizack, Shan, and Guerrero discloses the method of claim 1. Grizack, Shan, and Guerrero does not disclose wherein the at least one data source includes an extended reality (XR) data source. Breitweiser discloses wherein the at least one data source includes an extended reality (XR) data source (para 0033-0036, para 0053- “input data, type, write or speak text or content”). Therefore, it would have been obvious to a person of ordinary skilled in the art before the effective filing date of the claimed invention to modify Grizack, Shan, and Guerrero with the teachings of Breitweiser such that the user be fully immersed in an XR environment (Breitweiser, para 0046). Regarding claim 17, see rejection of claim 7. Claims 8 and 18 are rejected under 35 U.S.C. 103 as being unpatentable over Grizack et al. (US Pub 2006/0074788) in view of Shan et al. (US Patent 10,242,019) and in further view of Guerrero et al. (US Patent 11,017,474) and in view of Kurani et al. (US Pub 2025/0069049). Regarding claim 8, Grizack, Shan, and Guerrero discloses the method of claim 1. Grizack, Shan, and Guerrero does not disclose wherein the one or more second machine learning models includes a generative artificial intelligence using a large language machine learning model. Kurani discloses wherein the one or more second machine learning models includes a generative artificial intelligence using a large language machine learning model (para 0029). Therefore, it would have been obvious to a person of ordinary skilled in the art before the effective filing date of the claimed invention to modify Grizack, Shan, and Guerrero with the teachings of Kurani in order to use a LLM to provide recommendations more efficiently. Regarding claim 18, see rejection of claim 8. Allowable Subject Matter Claims 6 and 16 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. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to NAFIZ E HOQUE whose telephone number is (571)270-1811. The examiner can normally be reached M-F 8-5. 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, Ahmad Matar can be reached at (571)272-7488. 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. /NAFIZ E HOQUE/ Primary Examiner, Art Unit 2693
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Prosecution Timeline

Oct 26, 2023
Application Filed
Jan 10, 2026
Non-Final Rejection — §103 (current)

Precedent Cases

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Patent 12574459
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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
75%
Grant Probability
99%
With Interview (+23.7%)
3y 1m
Median Time to Grant
Low
PTA Risk
Based on 608 resolved cases by this examiner. Grant probability derived from career allow rate.

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