Prosecution Insights
Last updated: April 19, 2026
Application No. 18/263,426

MODULAR BONE IMPLANT DEVICES AND MEANS OF INSERTION

Non-Final OA §101
Filed
Jul 28, 2023
Examiner
SHIRSAT, MARCELA
Art Unit
3775
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Crossroads Extremity Systems LLC
OA Round
1 (Non-Final)
73%
Grant Probability
Favorable
1-2
OA Rounds
3y 2m
To Grant
94%
With Interview

Examiner Intelligence

Grants 73% — above average
73%
Career Allow Rate
467 granted / 641 resolved
+2.9% vs TC avg
Strong +21% interview lift
Without
With
+20.9%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
33 currently pending
Career history
674
Total Applications
across all art units

Statute-Specific Performance

§101
4.9%
-35.1% vs TC avg
§103
40.8%
+0.8% vs TC avg
§102
24.3%
-15.7% vs TC avg
§112
23.3%
-16.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 641 resolved cases

Office Action

§101
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 . Election/Restrictions Applicant’s election without traverse of Group I (claims 1-4 and 6-7) in the reply filed on 1/16/26 is acknowledged. Claim 8-12, 14, 16, 18-19, 21-22, 34-36 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected inventions, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 1/16/26. Claim Objections Claim 1 is objected to because of the following informalities: the claim limitation recites “at an intermediate location between the first end the second end;” at lines 9-10 which is believed should recite “at an intermediate location between the first end and the second end;” (emphasis added). Appropriate correction is required. 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. Section 33(a) of the America Invents Act reads as follows: Notwithstanding any other provision of law, no patent may issue on a claim directed to or encompassing a human organism. Claims 1 and 7 are rejected under 35 U.S.C. 101 and section 33(a) of the America Invents Act as being directed to or encompassing a human organism. See also Animals - Patentability, 1077 Off. Gaz. Pat. Office 24 (April 21, 1987) (indicating that human organisms are excluded from the scope of patentable subject matter under 35 U.S.C. 101). In claim 1 at line 14 the limitation recites “the one or more bone engaging features grip the first bone;”; and In claim 7 at lines 1-2 the limitation recites “wherein the first and second bones each comprise one of a cuneiform bone, a metatarsal, a cuboid bone, or a navicular bone.” These limitation cannot be satisfied without the inclusion of the human organism, or the first or second bones or the cuneiform bone, a metatarsal, a cuboid bone, or a navicular bone, therefore, applicant is claiming these bones as part of the invention. Instead, applicant should use “adapted to” or “configured to” language to overcome the 101 rejection. Claims 2-4 and 6 are rejected under 35 USC 101 since they do not rectify the issues of the claim from which they depend. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. US Patent Pub. 20180296257A1 to Penzimer et al; and US Patent Pub. 20200305940A1 to Hollis et al were both considered in regards to the claims. Penzimer discloses a bone plate disclosing a bone plate having apertures for holding a post at one end and a screw at another end while a staple at an intermediate portion however, the staple does not have a post engaging member (see Fig. 5 and 17). While the Hollis reference has a plate member having a screw aperture and a screw at one end and an undercut portion that engages a post member and a post at the other end, a staple having a bridge, a bone engaging member and a post engaging member that engages the central area of the post (see Fig. 1a-1c). Neither reference nor the combination of references gives rise to the claimed limitations. Therefore, the claims of the instant application have not been rejected using prior art because none of the references or reasonable combinations thereof could be found which disclose or suggest all of the features of the claims, and there is no reasonable motivation to modify the art of record to have these features. Furthermore, attempting to modify the references to have all the cited limitations would destroy the proposed inventions. Any inquiry concerning this communication or earlier communications from the examiner should be directed to MARCELA I SHIRSAT whose telephone number is (571)270-5269. The examiner can normally be reached M-F 9:00am-5:30pm MST. 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. /MARCELA I. SHIRSAT/ Primary Examiner, Art Unit 3775
Read full office action

Prosecution Timeline

Jul 28, 2023
Application Filed
Feb 06, 2026
Non-Final Rejection — §101 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12594170
COMPUTER-IMPLEMENTED SURGICAL PLANNING BASED ON BONE LOSS DURING ORTHOPEDIC REVISION SURGERY
2y 5m to grant Granted Apr 07, 2026
Patent 12582428
A CLAMP AND CABLE
2y 5m to grant Granted Mar 24, 2026
Patent 12582318
ILLUMINATION UNIT AND MEDICAL IMAGING SYSTEM FOR FLUORESCENCE IMAGING IN OPEN SURGERY
2y 5m to grant Granted Mar 24, 2026
Patent 12575839
SYSTEMS AND METHODS FOR BONE FIXATION
2y 5m to grant Granted Mar 17, 2026
Patent 12569285
DYNAMIC COMPRESSION DEVICES AND PROCESSES FOR MAKING AND USING SAME
2y 5m to grant Granted Mar 10, 2026
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
73%
Grant Probability
94%
With Interview (+20.9%)
3y 2m
Median Time to Grant
Low
PTA Risk
Based on 641 resolved cases by this examiner. Grant probability derived from career allow rate.

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