Prosecution Insights
Last updated: August 06, 2026
Application No. 18/495,914

SEGMENTED BONE CEMENT EXTRACTOR, AND METHOD FOR EXTRACTING CEMENT FROM BONE

Non-Final OA §112
Filed
Oct 27, 2023
Priority
Oct 31, 2022 — provisional 63/381,714
Examiner
RAMANA, ANURADHA
Art Unit
3775
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Shukla Medical
OA Round
4 (Non-Final)
83%
Grant Probability
Favorable
4-5
OA Rounds
7m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 83% — above average
83%
Career Allowance Rate
1040 granted / 1255 resolved
+12.9% vs TC avg
Strong +22% interview lift
Without
With
+22.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
29 currently pending
Career history
1287
Total Applications
across all art units

Statute-Specific Performance

§101
1.5%
-38.5% vs TC avg
§103
25.0%
-15.0% vs TC avg
§102
24.9%
-15.1% vs TC avg
§112
36.0%
-4.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1255 resolved cases

Office Action

§112
DETAILED ACTION 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 final rejection. 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and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on May 11, 2026 has been entered. 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, 4-14, 16 and 17 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. In claim 1, the recitation “absent rotation therebetween” seeks to introduce new matter. Applicant’s disclosure, as originally filed, describes a connection between an inner segment and an outer segment wherein the inner and outer segments are loosely interlocked in a slidable relationship wherein rotational motion between the inner and outer segments is not precluded (Fig. 2B and Fig. 11 when the inner and outer segments are no longer threadably connected). It is suggested that Applicant use language such as, “the inner segment and the outer segment are loosely interlocked in a slidable relationship such that the inner and outer segment can be pressed together to keep the segmented assembly rigid” to overcome this rejection. Appropriate correction is required. 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. Claims 1-2 and 4-18 are rejected under 35 U.S.C. 112(b), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor, regards as the invention. In claim 1, the recitation “…absent rotation therebetween between…” renders the claim vague and indefinite because the structural interaction between the inner and outer segments is unclear. See rejection under 35 USC 112(a) in this office action. In claim 17, the recitation “…includes a longitudinally extending slot defining a longitudinal snap,..” renders the claim vague and indefinite because a slot lacks structure. It is suggested that Applicant recite the tubular body defines a slot and snaps that extend longitudinally with respect to the longitudinal axis of the tubular body (Fig. 2B). In claim 18, the recitation “…the second inner segment slidably connectable to the distal end of the outer segment and abutable with the distal end of the first inner segment within the outer segment,” renders the claim vague and indefinite because the interaction of structure is not clearly recited. Based on Applicant’s disclosure (see for Figs. 2B and 11), the second inner segment is received within the outer segment and the inner segment and abuts the distal end of the first inner segment. Appropriate correction is required. Response to Arguments Applicant's arguments have been fully considered by the Examiner but are not found to be persuasive for the reasons provided in this office action. New grounds of rejection have been made in this office action. Non application of prior art indicates allowable subject matter provided the rejections made in this office action are overcome. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Anu Ramana whose telephone number is (571)272-4718. The examiner can normally be reached 8:00 am-5:00 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, Kevin Truong can be reached at (571)272-4705. 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. May 29, 2026 /Anu Ramana/Primary Examiner, Art Unit 3775
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Prosecution Timeline

Show 4 earlier events
Feb 10, 2026
Response Filed
Mar 05, 2026
Final Rejection mailed — §112
May 11, 2026
Request for Continued Examination
May 15, 2026
Response after Non-Final Action
Jun 03, 2026
Non-Final Rejection mailed — §112
Jul 24, 2026
Interview Requested
Jul 31, 2026
Applicant Interview (Telephonic)
Jul 31, 2026
Examiner Interview Summary

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

4-5
Expected OA Rounds
83%
Grant Probability
99%
With Interview (+22.4%)
3y 4m (~7m remaining)
Median Time to Grant
High
PTA Risk
Based on 1255 resolved cases by this examiner. Grant probability derived from career allowance rate.

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