Prosecution Insights
Last updated: July 17, 2026
Application No. 18/929,360

TISSUE PROFILE WELLNESS MONITOR

Non-Final OA §101§102§DP
Filed
Oct 28, 2024
Priority
Apr 21, 2007 — provisional 60/925,811 +7 more
Examiner
WINAKUR, ERIC FRANK
Art Unit
Tech Center
Assignee
MASIMO Corporation
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
1y 5m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allowance Rate
822 granted / 1040 resolved
+19.0% vs TC avg
Moderate +14% lift
Without
With
+13.9%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
34 currently pending
Career history
1071
Total Applications
across all art units

Statute-Specific Performance

§101
2.5%
-37.5% vs TC avg
§103
46.3%
+6.3% vs TC avg
§102
12.6%
-27.4% vs TC avg
§112
11.6%
-28.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1040 resolved cases

Office Action

§101 §102 §DP
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application is being examined under the pre-AIA first to invent provisions. Claim Rejections - 35 USC § 101 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 2 – 20 are rejected under 35 U.S.C. 101 because the claimed invention is directed to an abstract idea without significantly more. According to Step 1 of the eligibility analysis, the claim(s) are directed to a “method” which is within a statutory category of invention. According to Revised Step 2A, Prong One of the eligibility analysis, the claims recite(s) details of mental steps: “receiving” data; “determining” a curve based on the received data; and “comparing” the determined curve to a predefined/known curve. According to Revised Step 2A, Prong Two of the eligibility analysis, these judicial exception (abstract ideas: mental process) are not integrated into a practical application because the claims only provide details drawn to generic processing aspects beyond the judicial exception, as the claims merely require “outputting” information from results of the judicial exceptions. Examiner notes that while sensor signals are received, there are no bounds on any particular sensors for implementing the data collection or nature of the signals, nor is a measurement element/step required. The claim(s) does/do not include additional elements that are sufficient to amount to significantly more than the judicial exception under the eligibility analysis Step 2B because, as indicated, any additional elements in the claims are merely recited in a generalized/high level manner. In particular, there are no bounds on the manner for “outputting” the information nor does the outputting amount to a practical application as the claim scope is merely directed to well understood, conventional matters. Similarly, any optical/spectral sensor may supply the data for “receiving” thereof. Further, no details in any dependent claim are sufficient to show integration of the judicial exception, nor do any of those claims recite details that are considered to amount to significantly more under the eligibility analysis Step 2B, since they merely recite aspects of the judicial exception(s) and/or mere generalized details. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of pre-AIA 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 – (b) the invention was patented or described in a printed publication in this or a foreign country or in public use or on sale in this country, more than one year prior to the date of application for patent in the United States. Claim(s) 2 and 3 is/are rejected under pre-AIA 35 U.S.C. 102(b) as being anticipated by Benaron et al. (USPN 6,594,518). Benaron et al. teach an optical measurement arrangement (Figure 1) wherein spectral absorption data (tissue profile) is used to determine patient wellness via various classification analyses (per the Examples discussed in columns 9 - 15; see also the discussion of the classifier in column 7, line 33 - column 8, line 31 which highlights analytes of interest and in which at least some analyses are understood to be in relation to a predetermined/standard curve) and output results thereof to a user. Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claims 2 and 8 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 2 and 4 of U.S. Patent No. 8,965,471. Although the claims at issue are not identical, they are not patentably distinct from each other because the claims of the instant application are generally commensurate in scope with those of the patent. While the patent claims do not explicitly refer to outputting a result, it would have been within the skill level of the art before the effective filing date of the claimed invention to have implemented the patent claim to include outputting/reporting the result of the analysis, consistent with known practice in the medical arts. Claims 2 – 20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1 - 15 of U.S. Patent No. 9,848,807. Although the claims at issue are not identical, they are not patentably distinct from each other because the claims of the instant invention are generally commensurate in scope with those of the patent. As such, one using the invention of the patent claims in its intended manner would necessarily perform the corresponding steps of the application claims. Claims 2 – 20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1 - 15 of U.S. Patent No. 10,251,586. Although the claims at issue are not identical, they are not patentably distinct from each other because the claims of the instant application are broader than those of the patent. Thus, any invention meeting the limitations of the patent claims would necessarily meet those of the instant application as well. Claims 2 – 20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1 - 16 of U.S. Patent No. 10,980,457. Although the claims at issue are not identical, they are not patentably distinct from each other because the claims of the instant invention are generally commensurate in scope with those of the patent. As such, one using the invention of the patent claims in its intended manner would necessarily perform the corresponding steps of the application claims. Claims 2 – 20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1 - 16 of U.S. Patent No. 11,647,923. Although the claims at issue are not identical, they are not patentably distinct from each other because the claims of the instant application are broader than those of the patent. Thus, any invention meeting the limitations of the patent claims would necessarily meet those of the instant application as well. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Benaron et al. is discussed above in relation to the prior art rejections. However, the prior art does not normalize a signal to yield a tissue profile at plural wavelengths (consistent with Figures 2 and 5 of the application), nor is there an analysis of "a shape of the tissue profile" (such as in Figure 5, where the tissue profile is compared with predetermined limits) relative to a first portion and a second portion or assessment of trends in movements of plural tissue profiles over time. Further, the other references of record do not suggest such modifications to Benaron et al. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ERIC FRANK WINAKUR whose telephone number is (571)272-4736. The examiner can normally be reached Mon-Fri 9 am - 6 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, Chuck Marmor, II can be reached at 571-272-4730. 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. /ERIC F WINAKUR/Primary Examiner, Art Unit 3791
Read full office action

Prosecution Timeline

Oct 28, 2024
Application Filed
Jun 26, 2026
Non-Final Rejection mailed — §101, §102, §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12678102
METHOD OF MEASURING TISSUE ELEMENT, DEVICE OF MEASURING TISSUE ELEMENT, AND WEARABLE APPARATUS
2y 11m to grant Granted Jul 14, 2026
Patent 12672784
TECHNIQUES FOR MEASUREMENT PATH MULTIPLEXING FOR A WEARABLE DEVICE
3y 5m to grant Granted Jul 07, 2026
Patent 12672462
PPG SENSOR AND ELECTRONIC DEVICE
3y 3m to grant Granted Jun 30, 2026
Patent 12661016
MEASUREMENT SYSTEM, MEASUREMENT METHOD, AND MEASUREMENT PROGRAM
4y 1m to grant Granted Jun 23, 2026
Patent 12661035
SUBSTANCE-IN-BLOOD CONCENTRATION MEASUREMENT DEVICE AND SUBSTANCE-IN-BLOOD CONCENTRATION MEASUREMENT METHOD
3y 3m to grant Granted Jun 23, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
79%
Grant Probability
93%
With Interview (+13.9%)
3y 2m (~1y 5m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1040 resolved cases by this examiner. Grant probability derived from career allowance 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