Prosecution Insights
Last updated: April 19, 2026
Application No. 18/143,947

POLY-FACED BONE FUSION IMPLANT

Non-Final OA §102§DP
Filed
May 05, 2023
Examiner
DUKERT, BRIAN AINSLEY
Art Unit
3774
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
In2Bones Usa LLC
OA Round
1 (Non-Final)
82%
Grant Probability
Favorable
1-2
OA Rounds
2y 9m
To Grant
93%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allow Rate
651 granted / 794 resolved
+12.0% vs TC avg
Moderate +11% lift
Without
With
+11.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
30 currently pending
Career history
824
Total Applications
across all art units

Statute-Specific Performance

§101
1.7%
-38.3% vs TC avg
§103
32.8%
-7.2% vs TC avg
§102
31.9%
-8.1% vs TC avg
§112
22.5%
-17.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 794 resolved cases

Office Action

§102 §DP
DETAILED ACTION The following is a non-final office action is response to communications received on 07/23/2023. Claims 22-41 are currently pending and addressed below. 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 . 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 22-25 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1, 3 & 4 of U.S. Patent No. 11,642,225. The elements of the instant application are to be found in the Patent and therefore are anticipated. Although the conflicting claims are not identical, they are not patentably distinct from each other because the Patent and the instant application all recite the same basic structure with a permutation of similar elements throughout. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of 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 – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 22-31 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Averous et al. (US 8,834,572). PNG media_image1.png 596 547 media_image1.png Greyscale PNG media_image2.png 454 609 media_image2.png Greyscale Regarding Claim 22, Averous teaches a bone fusion implant (1) for fixating a distal bone portion and a proximal bone portion across a bone fusion site (Fig 7), comprising: an elongate member (1) configured to be disposed across the bone fusion site (Fig 7); a distal portion (shown) of the elongate member configured to be inserted into the distal bone portion (P2); a proximal portion (shown) of the elongate member configured to be inserted into the proximal bone portion (P1); and a line of fixation (C) configured to be substantially aligned with the bone fusion site. Regarding Claim 23, Averous teaches wherein the line of fixation (C) is disposed on the elongate member between the distal portion and the proximal portion (Fig 7). Regarding Claim 24, Averous teaches wherein one or more pairs of distal ramps (shown) are disposed on opposite sides of the distal portion (shown) of the bone fusion implant. Regarding Claim 25, Averous teaches wherein one or more pairs of proximal ramps (shown) are disposed on opposite sides of the proximal portion (shown) of the bone fusion implant. Regarding Claim 26, Averous teaches wherein the one or more pairs of distal ramps (shown) and the one or more pairs of proximal ramps (shown) flare toward a proximal end of the bone fusion implant (Figs 1-2). Regarding Claim 27, Averous teaches wherein the one or more pairs of distal ramps (shown) flare toward a proximal end of the bone fusion implant and the one or more pairs of proximal ramps (shown) flare toward a distal end of the bone fusion implant (Fig 1-2). Regarding Claim 28, Averous teaches wherein the one or more pairs of distal ramps (shown) are disposed on surfaces of the bone fusion implant that are adjacent to the surfaces including the one or more pairs of proximal ramps (shown) (Fig 1). Regarding Claim 29, Averous teaches wherein the elongate member (1) is configured to dispose the distal portion (shown) at an angle (Fig 2) relative to the proximal portion (shown). Regarding Claim 30, Averous teaches wherein the distal portion and the proximal portion comprise straight portions that are disposed at an angle relative to one another (Fig 2). Regarding Claim 31, Averous teaches wherein the elongate member comprises a curved portion that establishes an angle between the distal portion and the proximal portion (Fig 2). Claim(s) 32-37, 40 & 41 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Anderson et al. (US 2013/0123862). PNG media_image3.png 324 497 media_image3.png Greyscale PNG media_image4.png 406 490 media_image4.png Greyscale Regarding Claim 32, Anderson teaches a method for fixating a distal bone portion and a proximal bone portion across a bone fusion site, comprising: drilling a bone hole (Fig 30) across the bone fusion site; inserting a bone fusion implant (10) into the bone hole in the proximal bone portion (70); advancing the bone fusion implant (10) across the bone fusion site (shown fully advanced in Fig 28); pushing the bone fusion implant until a distal portion of the bone fusion implant is suitably inserted [0116] into the distal bone portion (74); and situating a proximal portion of the bone fusion implant in the proximal bone portion (70) (Fig 26). Regarding Claim 33, Anderson teaches wherein pushing the bone fusion implant includes substantially aligning a line of fixation (shown) of the bone fusion implant with the bone fusion site. Regarding Claim 34, Anderson teaches wherein inserting the bone fusion implant includes using a suitable insertion tool (11) for grasping and pushing the bone fusion implant (Fig 26). Regarding Claim 35, Anderson teaches wherein using the suitable insertion tool comprises using forceps or another similar tool (11). Regarding Claim 36, Anderson teaches wherein inserting the bone fusion implant includes engaging the suitable insertion tool (11) with a pair of distal valleys (shown) disposed near the line of fixation. Regarding Claim 37, Anderson teaches wherein inserting the bone fusion implant includes using the suitable insertion tool (11) to push the bone fusion implant until the pair of distal valleys are near the surface of the proximal bone portion (as shown on Fig 28). Regarding Claim 40, Anderson teaches wherein pushing the bone fusion implant includes causing distal ramps disposed on opposite sides of a distal portion of the bone fusion implant to contact the distal bone portion (when fully assembled, distal ramps reside within distal bone 74). Regarding Claim 41, Anderson teaches wherein situating the proximal portion includes causing proximal ramps (shown) on opposite sides of the proximal portion to contact the proximal bone portion (Fig 26). Allowable Subject Matter Claims 38 & 39 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 BRIAN AINSLEY DUKERT whose telephone number is (571)270-3258. The examiner can normally be reached Mon-Fri 6am-4pm. 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, Melanie Tyson can be reached at (571)272-9062. 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. /BRIAN A DUKERT/Primary Examiner, Art Unit 3774
Read full office action

Prosecution Timeline

May 05, 2023
Application Filed
Jul 03, 2023
Response after Non-Final Action
Feb 07, 2026
Non-Final Rejection — §102, §DP (current)

Precedent Cases

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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
82%
Grant Probability
93%
With Interview (+11.1%)
2y 9m
Median Time to Grant
Low
PTA Risk
Based on 794 resolved cases by this examiner. Grant probability derived from career allow rate.

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