Prosecution Insights
Last updated: July 17, 2026
Application No. 18/697,778

Plate Implant

Non-Final OA §102§112
Filed
Apr 02, 2024
Priority
Oct 05, 2021 — DE 202021003115.4 +1 more
Examiner
CHANG, OLIVIA C
Art Unit
3775
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Karl Leibinger Asset Management GmbH & Co. Kg
OA Round
2 (Non-Final)
84%
Grant Probability
Favorable
2-3
OA Rounds
7m
Est. Remaining
98%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allowance Rate
616 granted / 731 resolved
+14.3% vs TC avg
Moderate +14% lift
Without
With
+13.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
24 currently pending
Career history
757
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
58.7%
+18.7% vs TC avg
§102
27.6%
-12.4% vs TC avg
§112
11.9%
-28.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 731 resolved cases

Office Action

§102 §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 . Response to Amendment This office action is in response to the amendment filed April 24, 2026. As directed by the amendment, claim 1 has been amended and claims 5-7 have been cancelled. Claims 3-4, 9-12 were previously withdrawn. As such, claims 1-2, 8 remain under consideration in the instant application. 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. Claim 8 is 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. Claim 8 recites “The plate implant for bridging a fracture gap as claimed in claim 6”; however, claim 6 has been cancelled. Therefore, Examiner evaluated the claim as reciting “The plate implant for bridging a fracture gap as claimed in claim [[6]]1”. Claim Rejections - 35 USC § 102 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) 1, 2, 8 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Bottlang et al. (US 2012/0310289), hereinafter “Bottlang”. Regarding claim 1, Bottlang discloses a plate implant (1001, FIG. 10F) for bridging a fracture gap, having: a longitudinal axis (up/down direction) in the direction of a largest extent of the plate implant; a plurality of bores (1005) which are arranged spaced apart from each other in the direction of the longitudinal axis; and an elastic longitudinal expansion device (1006) which is provided at least between two of said plurality of bores; wherein the longitudinal expansion device is configured such that the plate implant has increased expansibility in the direction of the longitudinal axis but at the same time has high bending stiffness and torsion stiffness (¶108), wherein the longitudinal expansion device comprises at least one leaf spring (1006) which is formed by one or more notches in the plate implant, and the at least one leaf spring is orientated non-perpendicular to the direction of the longitudinal axis such that the at least one leaf spring is capable of being orientated at an angle to a location of the fracture gap when the plate implant bridges the fracture gap (FIG. 10F), and wherein the at least one leaf spring is formed by u-shaped notches in the plate implant which surround a respective one of said plurality of bores (FIG. 10F), a first plurality of said u-shaped notches is configured such that the u-shape is open towards a left edge of the plate implant, and a second plurality of said u-shaped notches is configured such that the u-shape is open towards an opposite right edge of the plate implant (FIG. 10F). Regarding claim 2, Bottlang discloses the plate implant for bridging a fracture gap as claimed in claim 1, wherein the longitudinal expansion device has an elastic element (1008) which is incorporated into the plate implant. Regarding claim 8, Bottlang discloses the plate implant for bridging a fracture gap as claimed in claim 1, wherein the notches overlap laterally (FIG. 10F). Response to Arguments Applicant’s arguments with respect to claim 1 have been considered but are moot because the arguments do not apply to the plate embodiment being used in the current rejection. The newly presented rejection was necessitated by the amendments to the claims of April 24, 2026. Conclusion THIS ACTION IS MADE FINAL. Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any extension fee pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to OLIVIA C CHANG whose telephone number is (571) 270-5017. The examiner can normally be reached Monday-Friday, 7:30AM-5:00PM. If attempts to reach the examiner by telephone are unsuccessful, please contact the examiner’s supervisor, KEVIN TRUONG, 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 an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /OLIVIA C CHANG/Primary Examiner, Art Unit 3775
Read full office action

Prosecution Timeline

Apr 02, 2024
Application Filed
Jan 26, 2026
Non-Final Rejection mailed — §102, §112
Apr 24, 2026
Response Filed
May 14, 2026
Final Rejection mailed — §102, §112
Jul 06, 2026
Response after Non-Final Action

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12661163
BONE PLATE WITH FORM-FITTING VARIABLE-ANGLE LOCKING HOLE
5y 1m to grant Granted Jun 23, 2026
Patent 12653588
EXPANDABLE IMPLANT, IMPLANT SYSTEM, KIT OF PARTS FOR ASSEMBLING AN EXPANDABLE IMPLANT, AND METHOD OF PLACING AN IMPLANT IN A BONE
3y 5m to grant Granted Jun 16, 2026
Patent 12653590
DETACHABLE BONE FIXATION DEVICE AND RELATED METHODS
3y 0m to grant Granted Jun 16, 2026
Patent 12653587
MAXILLARY EXPANDER AND PROTRACTION DEVICE
2y 6m to grant Granted Jun 16, 2026
Patent 12636054
BONE ANCHOR
3y 3m to grant Granted May 26, 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
84%
Grant Probability
98%
With Interview (+13.5%)
2y 10m (~7m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 731 resolved cases by this examiner. Grant probability derived from career allowance rate.

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