Prosecution Insights
Last updated: October 01, 2026
Application No. 18/424,093

APPARATUS AND METHODS FOR USE WITH IMAGE-GUIDED SKELETAL PROCEDURES

Non-Final OA §101§112
Filed
Jan 26, 2024
Priority
Mar 13, 2016 — provisional 62/307,514 +22 more
Examiner
LAMPRECHT, JOEL
Art Unit
3798
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Siemens Healthineers AG
OA Round
2 (Non-Final)
81%
Grant Probability
Favorable
2-3
OA Rounds
8m
Est. Remaining
98%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allowance Rate
752 granted / 924 resolved
+11.4% vs TC avg
Strong +17% interview lift
Without
With
+16.8%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
18 currently pending
Career history
934
Total Applications
across all art units

Statute-Specific Performance

§101
5.7%
-34.3% vs TC avg
§103
43.2%
+3.2% vs TC avg
§102
19.9%
-20.1% vs TC avg
§112
20.6%
-19.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 924 resolved cases

Office Action

§101 §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 . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after allowance or after an Office action under Ex Parte Quayle, 25 USPQ 74, 453 O.G. 213 (Comm'r Pat. 1935). Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, prosecution in this application has been reopened pursuant to 37 CFR 1.114. Applicant's submission filed on 6/8/2026 has been entered. 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 304-309 are rejected under 35 U.S.C. 101 because the claimed invention is directed to non-statutory subject matter. The claim(s) does/do not fall within at least one of the four categories of patent eligible subject matter because the limitation of “computer software product” covers both statutory and non-statutory classes of invention. For example, the BRI of “computer software product” can encompass non-statutory transitory forms of signal transmission, such as a propagating electrical or electromagnetic signal per se. See In re Nuijten, 500 F.3d 1346, 84 USPQ2d 1495 (Fed. Cir. 2007). When the BRI encompasses transitory forms of signal transmission, a rejection under 35 U.S.C. 101 as failing to claim statutory subject matter would be appropriate. Thus, a claim to a computer readable medium (instantly, computer software product) that can be a compact disc or a carrier wave covers a non-statutory embodiment and therefore should be rejected under 35 U.S.C. 101 as being directed to non-statutory subject matter. See, e.g., Mentor Graphics v. EVE-USA, Inc., 851 F.3d at 1294-95, 112 USPQ2d at 1134 (claims to a "machine-readable medium" were non-statutory, because their scope encompassed both statutory random-access memory and non-statutory carrier waves). 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 304-309 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. Specific to claims 304-309 of the instant application, the recitation of a non-transitory computer readable medium is required to avoid the 101 rejection above and clarify that the claim is not to a transitory media. Currently, the limitation, “a computer software product” is unclear because the broadest reasonable interpretation appears to denote elements including both non-transitory media or a carrier wave (or other transitory software media). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JOEL M. LAMPRECHT whose telephone number is (571)272-3250. The examiner can normally be reached Mon - Fri 9:00-5:30. 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, Keith Raymond can be reached at (571)270-1790. 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. /JOEL LAMPRECHT/Primary Examiner, Art Unit 3798
Read full office action

Prosecution Timeline

Jan 26, 2024
Application Filed
Oct 27, 2025
Non-Final Rejection mailed — §101, §112
Jan 26, 2026
Response Filed
Jun 08, 2026
Request for Continued Examination
Jun 18, 2026
Response after Non-Final Action
Jun 23, 2026
Non-Final Rejection mailed — §101, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12733982
IMAGE-GUIDED ROBOTIC SYSTEM FOR DETECTION AND TREATMENT
2y 5m to grant Granted Sep 15, 2026
Patent 12714501
OPTIMIZATION IN ABLATION TREATMENT PLANNING
3y 11m to grant Granted Aug 25, 2026
Patent 12714515
SYSTEM AND METHODS FOR INTRAOPERATIVE GUIDANCE FEEDBACK
1y 9m to grant Granted Aug 25, 2026
Patent 12702810
Hybrid Connector for Intravascular Imaging Devices
2y 4m to grant Granted Aug 11, 2026
Patent 12702321
SYSTEM AND METHOD OF SENSING CATHETERS LOCATION AND FORCE
2y 1m to grant Granted Aug 11, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

2-3
Expected OA Rounds
81%
Grant Probability
98%
With Interview (+16.8%)
3y 4m (~8m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 924 resolved cases by this examiner. Grant probability derived from career allowance rate.

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